Play less in children with asthma wool toys ( Photos) - Rolling News - 21CN.COM

                            

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less than a month's time, much attention will be staged at the Spring Festival, Spring Festival has been controversial on in embarrassment, especially the Spring Festival and the contest between the stars, so many of the Spring Festival Evening star overnight, but the Spring Festival but also to hate a lot of stars, and even some stars refuse on the show ...

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                star missed the 2012 CCTV Spring Festival Evening insider                        

Huang Rong Wei speed reading in October each year, Kunming Children's Hospital clinic admissions capacity will more than double than usual, usually about 2,000 patients per day admissions, while 10 January 4000 will reach around. Kunming Children's Hospital out-patient department, deputy director, Dr. Huang Rong Wei, deputy director, said many of these children is due to respiratory and gastrointestinal infection and diarrhea leading to asthma and other illnesses to hospital for treatment. Invited experts Huang Rong Wei, Kunming Children's Hospital out-patient department, deputy director, deputy director of the physician, hospital in 1991, graduated from Kunming Medical Pok, who were Pok Pok bit, children engaged in clinical medicine for 20 years, specializes in children's respiratory, digestive, infection, etc. diagnosis and treatment of disease ...

                       

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Chen Zhu said, according to drug charges and items are combined health supplement, leading to large prescription abuse check the source of the problem. Chen Zhu said that in 2012, raising the standard to 300 yuan per capita, hospital reimbursement policy area ratio to 75%, the maximum payment of not less than eight times the annual income of farmers per capita, and not less than $ 60,000.

drugs make cancer doctors is the pilot year, 300 counties canceled             

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How to identify children with cough

1 The nature of the cough : cough or sputum less common in acute pharyngitis . Cough , common in pneumonia , chronic bronchitis , bronchiectasis psychosis . Spasmodic cough more common in whooping cough, the trachea and bronchial foreign body .
2. cough appear time: more than a sudden occurrence of cough due to acute upper respiratory tract inflammation, trachea , bronchus , etc. slow disease more common in chronic respiratory diseases such as tuberculosis, chronic bronchitis and adjacent organs oppression. early morning or night cough increased postural changes , often as bronchiectasis , chronic bronchitis, nocturnal cough was significantly more common in whooping cough, asthma .
3. cough sound : cough , such as Pozhu sound, common diphtheria , acute laryngitis . cough with wheezing, common in bronchial asthma, asthmatic bronchitis . double sound cough is common in the bronchial lymph node tuberculosis .
4. sputum nature : purulent sputum more common in bacterial inflammation , colorless sputum as viral infections and bronchial asthma . bloody sputum is common in bronchiectasis .
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New Year is approaching, although the cold was very hot, 2012 New Year's concert, like a surge of warm spring breeze, shook my heart.
New Year's daughter prepared us two concert tickets, so we went to the National Grand Theatre, listening to classical music! busy working a long time have not heard a concert, a rare children think of us, gave us music feast. unique New Year gift, the children's feelings of filial piety!
heard of this Grand Theatre is designed for the French National Grand Theatre on the outside looks like a semi-circular, semi-circular left and right sides have a lot of flashing lights and colorful light. into the door, as if exposure to dream among the people, was eye-catching flowers, bright crystal lamps and sculpture decorated beautifully magnificent, not only luxurious and warm, suddenly feeling better.
With rapid economic and social development, urban high-rise residential constantly present, many businesses aimed at advertise in the district of the opportunity, fancy residential areas of advertising effectiveness, external advertising, billboards and ads, ads and many stairs have settled numerous advertising community.
now many home owners entered the elevator, hanging wide variety of billboards, ranging from department stores to supermarkets, real estate, car promotion, and some breast beauty, infertility advertising, indeed, so many people sick of the owners of the elevator every day to be advertising problems.
advertising in a rich visual experience to the owner, but also the lives of the owners more or less formed a number of interference,
went to the end of the year drew to a close, many young people work an entire Xin Ku years, look at the end of their wages card and found that this year was not any money under the heat.
Spring is coming, everyone is wondering how the New Year too, of course, this time will ultimately participate in large and small gatherings, corporate events, dinners, etc. with Pok, relatives and friends also choose this time to marry, making the workplace cost of larger, into a paycheck to paycheck.
small 伕 neighbor my family annual income of ten Ji Wan's wife will feel the unprecedented economic stress, Even heating costs are unable to pay the property charges, most recently in his house on the property close to the old heating costs reminder notice, dragged on. 伕 wife faced embarrassment.
neighbors do not understand, 伕 wife are white-collar workers also said that no money is how the outside world that they are in a bright day in the office can easily office, after work, have a leisurely time of life, it seems that there should not be any trouble.
Zhu Fubo their friends a Happy New Year
soon to be New Year, and building a pair of seven-year-old wife old 伕 be busy, festive bags to buy things, are reunited for the New Year to prepare children to come home, the elderly had poor health, constant clamored to Lei Ya.
New Year family reunion enjoyable, supposedly for the elderly should be particularly pleased. but found that many elderly people, even as some of the old holiday spirit of burden, I feel completely exhausted.
some of the children back to their parents vacation home in to Happy to send the elderly, but also really gives them an additional burden of housework. old people to go from the busy pre-holiday purchase, to feast on the day cooking meals, washing dishes ... ... and then finally from the body the energy is really too much, too tired to back pain.
individual children, their parents neglected home Xin Ku, after the door simply busy watching TV, playing computer, or simply accompany their children to play all day , indifference of the elderly, the elderly feel very tired and boring holiday passes.
Recently, the continuous occurrence of frequent premature deaths of young people workplace incidents have caused concern of office workers as more and more on white-collar workers did not and night overtime, excessive overdraft health, work, no life, then Ji almost become a norm of modern workplace.
a friend in the foreign work, just get the title. Recently, the total can be a headache, neck , waist tight, weakness, chest tightness, sweating out the concern. the body is also shown a significant response.
she is often out late morning sweep of life, bursts also busy all night, she at first did not care, just think this is because fatigue caused one day when suddenly collapsed to the ground and was sent to a hospital colleagues, doctors diagnosed her as suffering from a cerebral infarction, and truly recognize the problem.
female white-collar work pressure, often As the busy work and life while ignoring their own health, long sick of the plot, planted to the health risks and many young twenty Ji-year-old cervical spondylosis, lumbar, gastroenterology
students in many young people in the bund, a large put birthday quietly popular in the luxury atmosphere, Pok high consumption of raw birthday a cause for concern. a lot of children birthday of mutual competition, spending is also growing.
One parent told me that weekend son invited to the party with Pok birthday last year to two thousand, three thousand this year, prices had to be. had a birthday spent a month's wages of the parents.
results of children in more than 10 invited outside curb at the same eating out, 3,000 yuan was spent to the cleaners. although distressed parents money, or that, although cost more, but do not want their children to be looked down upon others.
kids birthday in a restaurant eating and drinking, which for income is indeed the level of the average family spending a small fortune, although parents also want to educate their children not to waste and extravagance, but the children said the same class are such Pok birthday, if children are not so worried about the children left out. < br> I think that if the same curb a birthday, we have to get together to the hotel, music one music, eat a big meal, then the money spent countless memories too
story. an old Google also brought back some memories, words can think of a person, can be chosen, a bowl of Geda Tang always in my mind a long time can not forget these two days cold, and remember that period of Ku in a sweet day. < br> Every winter cold, I will think of a child eaten Geda Tang in that the planned economy era, material life is still very poor, two per person per month supply Ji oil. something that each household limited flour, had to calculate the food. In addition to holidays, entertaining guests at home to eat rice flour, the usual, eat the meal Geda Tang, are not easy.
do Geda Tang, both saving time, effort, and save the flour. a bowl of flour on the bowl, sprinkle some cold water, then
near the end of the year, Christmas, New Year's Day, New Year and other festivals followed, as affordable, convenient, Province time and effort, online shopping is becoming a popular general spending habits, smart women started their online shopping, scouring the Internet from the mouse a lot cheaper, but also to holiday online shopping becomes more popular.
not fewer young women for online shopping, has formed a habit of psychological dependence on something all right day to shop around town from time to time easily bought a cheap piece Ji, Ji-day online shopping does not feel something missing.
seasonal shopping spree, full and sweeping, but rarely satisfied with their booty. they are often uncomfortable ridge into a non-buy regret buying the conflicts in the.
fast-paced life of today's society, making the working people of young parents simply can not afford child care whole-heartedly to Zhao's daily living, asked the old man to help helpless children is undoubtedly among the best approach may therefore generate a lot of family conflicts.
many newly formed households, Mothers with children entered the situation is quite common, the most important reason is that many new families are the hostess daughter, Zhao Gu grew much their parents, mother-in-law into her small family, helping children, manage the home, resulting in-law and the friction between the wife's mother, are getting bad.
small 伕 neighbor's wife married with children.
for Zhao Gu party advertising child who entered the elevator control ? career conscious person will live to curb holiday home, do not let old tired office workers physical and mental health problems can not be ignored Pok students should not be on the birthday of the hotel holiday shopping to be rational and avoid blindly follow the trend of a grateful heart to help you deal with the elderly children http://blog.sina.com.cn/u/1654291354 workplace to curb white-collar workers would be cost-conscious physical and mental health problems live ... can not be ignored ... Should Pok students birthday holiday shopping on the hotel ... to be rational, to avoid blind ... Sina BLOG & Feedback About Sina SINA English

Immunoassay laboratory infection

2007-09-03 19:29:21 Read 42 Comments 0 Word Count:
a, hepatitis A virus (HAV) Pok serum markers measured
1, hepatitis A virus antigen (HAAg)
[reference] negative (ELISA, RIA method)
] [Clinical significance of detection of fecal filtrate by providing specific diagnosis of hepatitis A index: HAAg the highest positive rate in the incubation period of hepatitis A, acute phase followed, the incidence After two weeks away.
2, hepatitis A virus RNA (HAVRNA)
[reference] negative (RIA, PCR, molecular hybridization)
] [Clinical significance of hepatitis A virus through fecal a means of infection, HAV infection positive.
3, hepatitis A IgM antibody (anti-HAV-IgM)
[reference] negative (anti-human m-chain capture ELISA and RIA method)
[ ],[hepatitis A; visible anti-HAV-18M was a two-way, that is positive negative positive again.
4, hepatitis A IgG antibody (anti-HAV-IgG)
[reference] negative (ELISA method )
] [Clinical significance of positive instructions have been infected with hepatitis A has been restored, with curb the epidemic significance. people over the age of 10 positive rate> 82%.
Second, the hepatitis B virus (HBV) in serum Pok markers measured
1, hepatitis B surface antigen (HBsAg)
[reference] negative (P/Ng2.1 positive) (ELISA method)
[] 1.HBsAg their clinical significance non-infectious, positive acute hepatitis B is common in the incubation period, acute, chronic persistent hepatitis, chronic active hepatitis, cirrhosis of the liver 2. also found positive HBsAg carriers with acute hepatitis B, such as six months after the HBsAg does not disappear chronic HBsAg carriers. 3 hepatitis B virus through non-intestinal tract or intestinal transmission of non-obvious, such as blood, body fluids: the patient's body fluids and secretions of hepatitis B can exist HBsAg.
2, B hepatitis B surface antigen-IgM complexes (HBsAg-1gM)
[reference] negative (P/Ng2.1 positive) (ELIsA method, solid-phase radioimmunoassay)
[clinical significance] HBsAg-IgM is HBV infection, replication, infectious markers in acute HBV infection early. disappear indicating infection rehabilitation, persistently positive, said to chronic disease.
3, hepatitis B surface antibody (anti-HBs)
[reference reference value] negative (P/Ng2.1 positive) (ELISA method)
clinical significance [1] In order to HBV neutralizing antibodies that have been infected with positive HBV, now has protective antibodies in vivo, with a certain immunity, has a protective effect on the body 2. after hepatitis B vaccination or injection of anti-HBs immune cones protein may positive.
4, hepatitis B e antigen (HBeAg)
negative [reference] (P/Ng2.1 positive) (ELISA method)
clinical significance] [1-positive that are suffering from hepatitis B, hepatitis B virus replication and is a sign of highly contagious. 2.HBeAg positive vertical transmission in pregnant women can be, more than 90% of their newborns will be affected by hepatitis B virus infection, and HBsAg were positive
5, hepatitis B e antibody (anti-HBe)
[reference value]-negative (N / Pg2.1 negative) (ELISAIsA Act)
clinical significance [1]. is infected with anti-HBe antibodies, not the protective antibodies against Lme often associated with positive anti-tenant G-positive, early anti • HR3 of seroconversion, in his low-titer anti-A8 or HB. positive acute and chronic hepatitis, indicates infectious relatively lower. HSe appear anti-hepatitis transfer speed and sweep the Hepatitis B acute phase there are easy to progress to chronic hepatitis ; chronic active anti-HBe-positive hepatitis may progress to cirrhosis, such as HBsAg, anti-HBe, and ALT levels, and they should pay attention to consider whether the possibility of primary liver cancer. anti-HBe-positive detection rate of liver cancer> ; cirrhosis> chronic hepatitis B 2. anti-HBe-positive pregnant women give birth in 20% of infants infected with HBV.
6, hepatitis B core antigen (HBcAg)
negative [reference value]
[] 1.HBcAg positive clinical significance of serum have prompted a complete hepatitis B virus infection, and copy the contents of more active, highly infectious. 2.HBcAg infection present in the viral core and the nucleus, the blood is generally not in the free state exists, it is clinically not as a routine test items.
7, hepatitis B core antibody (anti-HBc)
[reference] the total anti-HBc antibody-negative (N/Pg2.1 positive or inhibit rate of> 50% positive) (ELISA method) anti HBcIgM negative (P/Ng2.1 positive) (ELISA method)
clinical significance [1]. anti-HBc total antibodies, including anti-HBc (IgG, IgM, IgA ), mainly IgG. that there had been positive for hepatitis B virus infection or disease in the recovery. anti-HBc-positive for several decades or even for life. 2 anti HBcIgM positive hepatitis B infection and liver HBV active in recent copy of the index, HBV infection in the 6 months, suggesting that the blood of patients with contagious.
8, hepatitis B immune complexes (HBVCIC)
[reference] negative (ELISA method)
] [Clinical significance of patient immune to hepatitis B status and remove viruses skills. acute hepatitis B titer is low, but the virus replication within liver cells were still easy to chronic chronic active hepatitis were high titer.
9, before the S2 (PreS2) and anti-pre S2 (anti PreS2) detection
[reference value] PreS2 negative (P/Ng2.1 positive) (ELISA method) anti PreS2 inhibition <50% of negative (enzyme-linked immunosorbent inhibition assay)
[] 1.PreS2 is the clinical significance of HBV surface proteins, invasion of liver cells with HBV major structural components of the positive active viral replication prompted 2. PreS2 is anti-HBV neutralizing antibodies appear early in acute hepatitis B prognosis is good .
10, aggregation of human serum protein receptor (PHSAR)
[reference] negative (P/Ng2.1 positive) (ELISA method)
[] PHSAR clinical significance of HBV pre-S2 gene the product of a PreS2 antigen epitopes is HBV infection, replication and infectious signs.
11, hepatitis B virus DNA (HBVDNA) [reference] measured
negative (PCR, spot hybridization)
clinical significance] [1-positive HBV replication and that infectious for hepatitis B or HBsA with those without the detection of infectious and HBsAg vertical transmission blocking vaccine efficacy. more than 2.50% anti-HBe (+) chronic active hepatitis, 4 to 5 years after the development of cirrhosis of the liver, often associated with persistent positive HBVDNA about.
12, HBVDNA polymerase (HBVDNAP)
[reference] industry is negative of Zhao + /-2SD measured value less negative than for Zhao sector is positive (immunoprecipitation)
] [Clinical significance of hepatitis B virus replication explain the existence HBVDNAP active.
three hepatitis C virus (HCV) Pok serum markers measured
1, hepatitis C virus RNA (HCVRNA)
[reference] negative (PCR, dot-blot hybridization)
[clinical significance] 1.HCV transmitted by blood. positive Tip HCV replication and infectious, in particular against HCV negative or low titers of acute and chronic hepatitis C diagnosed more meaningful. 2 can be combined with anti-HCV prognostic indicators of hepatitis C and efficacy of interferon and other drugs
2, hepatitis C LgM antibody (anti-HCV-1gM)
[reference] negative (ELISA, RIA method)
] [Clinical significance of non-protective antibodies in acute hepatitis C onset, or ALT increased by 4 weeks after the emergence of sustainable 1-4 weeks, as an important indicator of acute hepatitis C .6 months cured negative, contrary to chronic hepatitis C. These patients about 1 / 2 anti HCVIgM may have picked up, and then gradually decreased.
3, hepatitis C 1gG antibody (anti HCVI-gG)
[reference] negative (ELISA, RIA method)
[clinical significance] 1 non-protective antibodies that the body has been positive for HCV infection, chronic hepatitis C, an important indicator. especially prevalent in the post-transfusion hepatitis, and frequent use of blood products caused by hepatitis B patients with HCV infection. 2 C Easy to chronic hepatitis, cirrhosis or liver cancer.
four, hepatitis D virus (HDV) serum markers measured Pok
1, hepatitis D antigen (HDAg)
[Reference values] negative (IFA, RIA, ELISA method)
] [Clinical significance of serum HDAg appeared in the early and lasted only 1 to 2 weeks, so the majority of suspected acute hepatitis were not due to timely detection, often HDAg negative; but also because of HDAg and anti-HD in the blood to form immune complexes are not easily detected.
2, hepatitis D antibody (anti-HD)
[reference] negative (IFA, RIA, ELISA method)
[clinical significance] 1. HDV infection when anti-HDIgM appeared earlier, for 2 to 20 weeks, can be used for early diagnosis. recently found that anti-HDUgM two types of high molecular weight were seen in acute HSV infection; low molecular weight chronic HDV infection were seen in 2. HDIgG positive only in the anti-HBsAg (j) measured in serum is a reliable diagnosis of hepatitis D basis, and HDV infection is still sustainable for many years after the termination.
3, hepatitis D viral RNA (HDVRNA)
[reference] negative (PCR method)
tenant V] [clinical significance is not clear by clear and non-intestinal route, such as blood, human contacts, etc.-positive who can be diagnosed as hepatitis. HDV is a kind of threshold of lack of viruses, HBV envelope surface protein to be wrapped, pathogenicity depends on the HBV, or superinfection with HBV co-infection. HDV and HBV co-infection compared with infection severe illness, HDV infection is easy to further the development of chronic liver cirrhosis and even liver cancer.
five serum markers measured
Pok hepatitis E virus (HEV)
[reference value] 1.HEVRNA negative (RT-PCR method) 2 anti-HEVIgG negative (ELISA, RIA method)
[clinical significance] 1.HEV is a calicivirus Division, at least two subtypes, respectively, HEV (B) and HEV (M ) as the representative of HEV isolated in China and HEV (B) living the same subtype 2. by the fecal - oral route. Pok clinical symptoms and epidemiological similarities with hepatitis A, susceptible young adults, pregnant women infected with high mortality. 3. acute hepatitis E and convalescent serum titer of anti-HEVIgG 4 times higher, suggesting that new HEV infection 4. pure anti HEVIgG positive, that is in recovery or a past history.
six, hepatitis B virus (HFV) serum markers measured
1.HFV Pok separation of the end of success, the current lack of specific diagnostic methods.
2. blood transmission, incubation period longer than hepatitis C, an average of 61 days, there was subclinical , the degree of disease and chronic hepatitis C than the light.
3. the exclusion of HCV, HEV, cytomegalovirus (CMV), EB virus (EBV) infection in the case, may consider HFV infection.
seven, hepatitis G virus (HGV) Pok serum markers measured
1, hepatitis G virus RNA (HGVRNA)
[reference] negative (RT-PCR, dot-blot hybridization)
Clinical meaning] or parenteral transmission of blood. HGV pathogenicity is weak, often overlapping with hepatitis B or hepatitis C virus infection, the infection can also be a separate, easy to chronic Positive indicates a HGV infection. pathogenicity of HGV is still in question further study.
2, hepatitis G virus antibodies (anti HGVIg)
[reference] negative (EUSA, RIA method)
] [Clinical significance of HGV infection had positive note.
eight Other virus serum markers measured Pok
1, GB virus RNA (GBVRNA)
[reference] negative (RT-PCR)
[Clinical significance of serum hepatitis] currently isolated from the three kinds of GBV , that is, A1B, C. now that GBV-A, GBV-B may have a homology of two flavivirus-like virus; GBV-C is independent of the virus to be studied further.
2, GB virus ( GBV) [reference]
antibody anti-GBV-A negative anti-GBV-B-negative anti-GBV-C negative (ELISA method)
[clinical significance] 1.GBV transmitted primarily through blood transfusions, can cause acute, chronic hepatitis, anti-GBV-A and anti-GBV-B can not be negative except for GBV-C infection. 2.GBV the same time and overlap with HCV infection, GBV-C infection in chronic and easy.
3, HIV antibody (anti-HIV ) [reference] measured
negative (ELISA method, Western blot)
] [Clinical significance of HIV infection after a few weeks to six months to produce antibodies against HIV-positive, without any clinical symptoms, compared with anti-HIV carriers; if symptoms can be diagnosed as AIDS. anti-HIV-positive for several years, decades, or even for life. China and Asia, mostly in patients with serum anti-HIV (1) type.
4, Hanta virus (HTV) 18M antibody (anti-HTVIgM) [reference] measured
negative (ELISA method, immunofluorescence)
] [Clinical significance of epidemic hemorrhagic fever, also known as hemorrhagic fever with renal syndrome (HFRS) by hantavirus infection the patient infected fITV 2 ~ 3 days later, to lieutenant colonel in the serum of anti-HTVIgM, 7 ~ 10 Sunderland peak, then begin to decline, the resulting anti-HTVIgG, so anti-HTVIgM of epidemic Early diagnosis of hemorrhagic fever with signs.
5, encephalitis virus IgM antibodies
[reference] negative (P/Ng2.1 positive) (ELISA method)
clinical significance [1]. B computer virus IgM antibodies 4 days after onset of illness appeared in the blood of patients, 2 Zhouhou Yang of the rate of 70% to 90% (2) popular area on several latent infection and immunity, it is mostly non-immune children, the incidence , re-infection are rare.
nine, serum Pok bacterial detection
1, typhoid serum agglutination test (Widal) (WR)
[reference] H agglutination titer l1: 160 O agglutination titer l1: 80 A agglutination titer <1:80 B agglutination titer <1:80 c agglutination titer <1:80 (serum agglutination)
(clinical significance] 1 for typhoid, paratyphoid diagnosis. WR-positive disease generally appear in the serum of patients 1 week, the positive rate by weekly increments of up to 70% to 90% double serum antibody titers increased 4-fold when diagnosed, a single serum antibody titer O> 1: 80 and H> 1:160 are diagnostic significance due to typhoid and paratyphoid Salmonella Yin has some of the same antigen (O antigen), it must rely on flagella antibody (H antibody) and A, B, C's. antibody titer to identify. 2 infected with typhoid typhoid vaccine or inoculated were positive. early use of antibiotics or immunosuppressive therapy may be false negative.
2, deformed bars Yan agglutination test (outside Pei reaction) (WFR) < br> [reference] 0x2 <1:160 Ox19, <1:160 Oxk <1:160 (serum agglutination)
double [3] the clinical significance of serum antibody titers increased 4-fold can be diagnosed Positive plaques found in rash typhoid fever, endemic typhus, scrub typhus and other rickettsial diseases; brucellosis, can retrace the titer increased heat; pregnant women can also be slightly increased.
3, brucellosis agglutination test
[reference] negative (latex agglutination test) <1:80 (serum agglutination)
clinical significance [3] Brucellosis is an infectious disease to humans and animals were thinking this bacteria 4 a biological species, 13 biotypes. common type of Yin cattle, sheep, pigs three types. our popular mainly sheep brucellosis, followed by cattle brucellosis. double serum agglutination titer after the second g four times the previous diagnosis of brucellosis can be.
4, anti-chain cones Yin hemolysin 1:400 (serum agglutination)
clinical significance [1] due to group A hemolytic chain cones infections are quite common, so there is a certain amount of normal ASO production, but generally <1:400 2. increased A group of bacteria found in the chain of cones due to bacteremia, sepsis, skin and soft tissue infections such as tonsillitis, scarlet fever, rheumatic myocarditis or arthritis, pericarditis, nephritis, acute renal cones, etc. 3. with indirect hemagglutination method detection of group A hemolytic chain cones Yin extracellular products of anti-chain enzyme test (ASZT) ASO-positive rate can be increased, especially for suspected bacterial infection of the ASO were not high.
5, Neisseria meningitidis antigen, antibody test
[Reference] Determination of antigen-negative (LAT, RIA ELISA, counter immuno electrophoresis): antibody-negative (RIA method)
] [Clinical significance of antigen-positive diagnosis of meningococcal meningitis can be; disease convalescent antibody titer greater than 4 times higher than the acute phase has diagnostic value.
6, Legionella antibody (anti-LP)
[reference value] <1:160 (serum agglutination)
[ ],[br> [reference] 1gG <12.5U/m1 of (-) IgA 12.5 ~ 20U/m1 of (1) IgM> 20U/m1 as (X)
] [Clinical significance of positive found in the stomach, duodenum Helicobacter pylori infection, such as gastritis, duodenal ulcer, gastric ulcer.
8, tuberculosis Yan antibody (anti-TB)
[reference] [Clinical significance of negative
90%] 40% human serum in tuberculosis antibodies in pleural tuberculosis, abdominal tuberculosis of the body cavity fluid of tuberculous meningitis cerebrospinal fluid, TB significantly higher serum antibody titers.
ten, other micro-organisms detected in serum Pok
1, schistosomiasis antibody < br> [reference] IgE antibodies 0 ~ 150U / L (ELISA method) IgG antibody negative IgM antibodies (ELISA method, LAT method, egg ring precipitation, latex agglutination)
] [Clinical significance of IgM, IgE Tip in the early course of antibody-positive, IgG antibodies that the disease is recovering. japonicum infection in some patients for several years after the IgG antibodies.
2, Treponema pallidum antibodies
[reference] qualitative test was negative ( VDRL method, USB method, RPR method, TRUST Law) confirmatory test was negative (TPHA method, FTA-ARS method)
clinical significance [1]. qualitative test in syphilis infection after l ~ 2 周 positive rate was 76%, secondary syphilis-positive rate of 95% to 100%, late syphilis positive rate of 70% to 95% positive rate in patients with recessive 70% ~ 80%. 2.RPR and USR non-specific antibody test method, so the lepromatous leprosy, malaria, systemic lupus erythematosus, scleroderma, yaws, flyback fever, leptospirosis, schistosomiasis, echinococcosis, mycoplasma pneumonia, infectious mononucleosis syndrome, tuberculosis and other diseases, can be false positive. 3.TPHA and FTA-ARS for the detection of Treponema pallidum-specific antibody test positive for syphilis can be diagnosed.
3, leptospirosis latex agglutination inhibition test (LAIT)
[reference value] < ; 1:40
[clinical significance] higher than the reference value can be diagnosed leptospirosis.
4, cysticercosis antibodies
[] negative serum reference value <1:164 CSF <1 : 8 (ELISA method) negative serum <1:128 CSF <1:8 (PHA law)
[Clinical significance of cerebral cysticercosis] found positive.
5, Toxoplasma antibody (TOXO-Ig)
[reference] negative (P/Ng2.1 positive) (ELISA method)
clinical significance [1]. gondii infection is zoonotic diseases. 2.TOXO-IBM ​​for acute infection of Toxoplasma gondii diagnosis after 1 week of infection, 2 Zhou Dafeng, then declined and continued low titer of approximately 1 year. 3.TOxO-IgG for the diagnosis of past infection of Toxoplasma gondii. l ~ 2 after infection week of February of crab, remains positive for several years. 4 Toxoplasma gondii infection in pregnant women can cause miscarriage, premature birth, fetal death, hydrocephalus or neurodevelopmental disorders.
6, heterophile agglutination test (HAT)
[reference] negative, agglutination titer <1:7
[clinical significance] 1. agglutination titer> 1:56 have diagnostic value, dynamic observation of the suspect set as double serum titer after the second g is also four times the previous can be diagnosed mainly seen in infectious mononucleosis syndrome. 2 About 10% of infectious mononucleosis patients who do not appear heterophile antibodies, mostly the children and babies. 3 In this experiment, non-specific test. serum disease, Hodgkin's disease and acute Schistosoma japonicum infection, leukemia, lymphosarcoma, tuberculosis, viral pneumonia can also occur with higher agglutination titer. absorption test to be done when necessary to identify.
7, agglutination (CAT)
[Reference values] negative, agglutination titer l1: 32 (direct agglutination test tube method)
clinical significance [1]. a check agglutination titer> 1:64; or dynamic observation double serum agglutination titer, after the previous sub-g four times the diagnosis can be mainly seen in mycoplasma pneumonia. 2 In this experiment, non-specific, in some cold agglutinin syndrome were thought up on the agglutination titer dry or thousands; addition influenza, mumps, infectious mononucleosis syndrome, severe anemia, malaria, hookworm, liver cirrhosis, myeloma, also tested positive, low titer.
8, Limulus test (TAL)
negative
[reference value] [description of the clinical significance of positive blood] containing endotoxin.

When influenza A (H1N1) , when China invaded

It is not clear, including a certain, Lv Moumou whether these two transmission chains has been formed, will lead to virus spread in a large area of ​​China, but H1N1 flu cases.
This is the Chinese mainland's first confirmed case imported.
H1N1 influenza virus has ravaged Mexico in March and April, the United States, as of this writing the Articles May 15, the epidemic has spread cones to all 34 countries. all cones to switch the focus from the financial crisis to the flu but this new infectious diseases both ancient.
now, it landed in China aboard international flights.
5 13, also in Shandong Province confirmed one case of H1N1 flu cases.
second case diagnosed patients Lv Moumou more than 3 days stay in Beijing, and in the palace rice bowl, Happy Valley and other crowded place to play that night, Beijing TV art, science, education and other channels broadcast on a roll in the English subtitles, ask the same flight with the patient, with the passenger train speed and liaise.
as Articles of press, and Lv Moumou the other riders there are still ten Ji failed to find . part of the Jinan people worry about these risks will become infected, travel began to wear masks, masks significant increase in sales of some pharmacies.
unclear, including certain, Lv Moumou whether these two transmission chains has been formed, will lead to virus spread in a large area of ​​China, but I am doing the rest of my life infectious diseases, the prevalence of a disease not seen the progress so rapidly, the situation is getting tougher. Pok Hospital, Beijing Union Medical College Hospital School of Public Health and Pok Pok Academy where he was engaged in the United States, control of infectious diseases over a decade, in 2003, when China was invited to fight against atypical pneumonia returned since April 30, around the Influenza A (H1N1), Huang began the blog has been updated in 12 articles.
5 11, the World Health Organization announced the H1N1 influenza virus in some preliminary findings:
one, led to the current epidemic is a previously in either humans or animals has never been found a new virus, Division Pok family expect the body's immunity against this virus is very low or no, or only limited to the older crowd;
second The virus seems more contagious than seasonal influenza virus and seasonal influenza viruses in general secondary attack rate of 5% to 15%, while the secondary attack rate of the virus 22% ~ 33%;
its Third, the most serious in the current outbreak in Mexico and the United States, there have been some younger people infected cases, while serious illness and even death in young patients is a significant initial outbreak characteristics;
Fourth, the previously healthy people infected with influenza A H1N1 virus in the disease symptoms are mild, and the original people who suffer from some chronic diseases (H1N1) virus infection severe morbidity and even death.
that influenza is characterized by thousands each year on million people sick, but uncommon for young people who died of influenza pandemic in .1918 of a feature is the ability to kill viruses strong adults.
history of French doctors and public health experts Pok Patricia g b Ci Libei thou Man of the French and the public to remain alert enough:
From the available information, there have been cases of human transmission, such as the Brazilian government announced on May 11, two new confirmed cases (ie, 7 and 8 cases) is in about infection, which a woman was swept to her son from infection in Mexico, and his son is found in Brazil, the first cases of infection.
the same time, rapid spread of H1N1 influenza virus .4 end, the United States Only 11 states sporadic confirmed cases, but on May 14, the epidemic has spread to 47 states.
H1N1 influenza virus may be relatively long incubation period in Argentina and Cuba found two cases from onset to diagnosis more than half a month, such as counting from the time of infection, it may be longer.
more optimistic news is that, according to available data, the H1N1 influenza virus caused mortality is not high. Pok pandemic experts Renhe Xiong, deputy director of Beijing Center for Disease Control to the but it does not think so sharply, mortality is relatively low.
Prior to the April 27, 29, twice the World Health Organization increased the pandemic alert level to improve from the first three to level 5. control of the content, said the first wave of influenza pandemic is likely in 3 to 5 weeks in the North American recession, because the flu virus can not survive high temperatures and humidity; but the H1N1 influenza is likely to be in Australia and New Zealand continued sporadic outbreaks; second wave will be highly pathogenic features of the re-emergence in the fall and in the northern half of cones across all of cones.
LaPorte initiated and chaired professor, is an Internet-based curb the epidemic, all cones Pok patients health information platform, now has 174 countries around the world more than 40,000 members, located in Beijing China Super Course Pok Union Medical Hospital Super program launched H1N1 influenza prevention and control of the Chinese version of the Huang began the organization and coordination.
historical records, the 1918 is the most deadly in human history, a public health event, at the time all cones about 1.8 billion population size, it at least 20 million people died, and even data that the death toll of 100 million .1918 in the initial years of the beginning of the epidemic of influenza is relatively flat, but in six months after the second wave of the epidemic outbreak, has been with the strong lethal.
raging against the H1N1 influenza, the World Health Organization announced on May 11 some of the preliminary conclusions of the study also expressed two concerns:
first, with the influenza A H1N1 the south half of cones spread of influenza viruses, it will work with local popular combination of seasonal influenza viruses, which occurred a change;
second, in the event of pandemic influenza (H1N1), has in some countries of the poultry the roots of the H5N1 avian flu virus, will also take the opportunity to launch an attack, is difficult to predict.
Mexican Health Minister Cordova Branch Chelsea in the May 13 press conference said that the current H1N1 virus may already exist variation, pneumonia pay a painful price in China, its prevention and control of influenza A (H1N1) concerns the performance by the whole cones.
4 25, the Ministry of Health for the first time publicly mentioned the influenza epidemic, said the relevant departments attach great importance to close communication are experts on the virus sequence analysis, analyzing the impact of the epidemic.
Subsequently, the epidemic situation in the Ministry of Health Web site is updated daily.
4 30, the Ministry of Health issued a public notice, the influenza A H1N1 included in the statutory infectious influenza B, and take measures for prevention and control infectious diseases; the same time, will be included in from the Ministry of Health called on all localities of the H1N1 flu quarantine in close contact with day observation conditions of the report and 零讲演轨制.
since April 28 since the CPC Central Committee General Secretary and State President and CMC Chairman Hu Jintao twice for important instructions on this, three times Premier Wen Jiabao chaired a State Council executive meeting to study the deployment of H1N1 influenza prevention and control work, Hu Jintao, Vice Premier Li Keqiang has inspected the body, holding forums and expert advice and met with the staff.
, China's top leaders had taken a series of high-profile steps that China will take seriously and make every effort to contain the epidemic.
Ministry of Health, Chinese Center for Disease Control and other related institutions are also actively working with the World Health Organization Contact prevention and control matters, hold video conference to deploy prevention and control, and through the press conference, interviews and other forms of centralized arrangements, timely delivery of information to the community.
which when officials play down SARS epidemic, and even shielding the information released distortion of information would differ.
that time, only 309 were admitted to a hospital on 60 patients, and the death toll reached fifty-six cases, when he was Minister of Health Zhang Wenkang on April 2, China Central Television's million people in Beijing, the proportion of 22 cases is not large, and has been effectively controlled, there is no need to worry. to Zhang Wenkang duties, agricultural duties Pok Mon removed.
resigned two sensational news was the world's major news, the whole of China and the world have all the important media reports or commentaries.
Division Pok prevention and control
to achieve effective prevention and control. coping strategies, the main should also rely on traditional public health tools, return to common sense, such as to ensure clean air, clean water, safe food, adequate nutrition, health, housing, sewage and waste Division Pok processing, the establishment of accurate and reliable monitoring and control system disease outbreaks, improve quality of national health, encourage healthy lifestyles and health habits.
mainly on traditional public health measures, but also taking into account the vaccines, drugs and other high-tech r l hardware, which is very subjects Pok, rational and pragmatic. During pneumonia, the media often quoted as evidence the words of experts, now is the data speak. There is no evidence that eating pork problem. to speak of this with the evidence, relying on evidence reflected in the attitude of people making decisions are more mature, more rational. rapid diagnosis Daozhui find the practice of close contacts with the world. immediately curb its epidemic investigation and observation, we can not do this at the time, this time we did.
May 14, according to the latest news in Chengdu, China's first confirmed illness in patients with certain packages discharge has entered the countdown. Tian Ming, vice president of Chengdu Infectious Diseases Hospital on the his taste, does not affect the treatment effect in the premise, he produced specifically for feeding due to patients in stable condition, physical condition improved, eating also increased in the morning eat two eggs and a loaf of bread. > package certain take off in Chengdu during his taxi, the taxi driver is also currently receiving health Pok isolation. May 13, through the hotel switchboard, reporter and taxi driver was isolated through the words. taxi driver said: Hotel, staff reporter saw at the entrance, some doctors to accept carrying relatives of Pok observation newspapers, snacks, etc., where the registration. some of them can carry a daily and entertainment products. to visit a certain package, medical personnel and doctors to accept the staff Pok observed.
domestic commented that many of the media published, and six years ago when compared to the atypical pneumonia, such as a large number of fast-moving people, between urban and rural areas economic imbalances, the gap between the concept of prevention and other issues still exist, but people-oriented concept, the government released information in a timely manner, report the epidemic prevention and control subjects Pok, departmental collaboration in making progress.
diplomatic protest thread of thousands, mostly for criticism of their irresponsible, not to discriminate against some users post requires students to stay Pok.
.
As China passenger flights to Mexico AM098 Pok observe quarantine doctors temporarily stop flights between Mexico and stop imports of Mexican pork and other measures, led to a Mexican Espinosa said the Mexican nationals in China because of discriminatory treatment, it is recommended people not to travel to China until these measures have been changed.
fact, Recently, there have been voices questioned the international anti-Chinese government control measures close attention and the highest level to take immediate preventive measures; and the World Health Organization, Mexico has not put emphasis on prevention to the most senior level, should not restrict imports of pork, the U.S., the Canadian government holds the same view.
another example, China stressed that first of all to protect the public interest and safety, while the West is more emphasis on individual rights and freedoms, so in the prevention concept, they believe in a person without disease symptoms appear, he would have the right to freedom of movement, can not restrict their freedoms and rights.
Hong Kong Pok Ho Pak-leung, director of infection and infectious disease center that the current epidemic of the United States clearly has the most serious foreign national co-epidemic prevention and control perspective is irresponsible.
but the United States.
current economic situation in Mexico is not good. International Monetary Fund released in April economy will decline 3.7%, while the western half of cones of developing countries and regional average decline 1.5%.
6 years ago as many countries as a scourge to prevent escape, isolation of China, it seems that most feel Mexico should understand the Chinese government The action is the first to provide assistance to Mexico.
only, even people remember that China was the first country to provide assistance to Mexico. certainty.
According to the World Health Organization estimated that in 2003 the outbreak of atypical pneumonia, caused all cones economic losses of $ 30 billion, while that the epidemic is a relatively short duration of six months, the spread of to more than 30 countries or regions, leading to nearly ten thousand people are infected, one thousand deaths.
despite economic Pok home that now is not the predicted economic impact of the epidemic on the time, because the scale of the epidemic, ongoing time is not yet clear, but there is still home to determine the economic Pok, influenza A (H1N1) economic harm to the whole cones may be higher than atypical pneumonia.
placed in front of China, is epidemic prevention and control, economic boost and reconstruction three problems in the Chinese invasion of H1N1 influenza, China will be how to respondents, we remain concerned about.
prevention and control of influenza A (H1N1) Memorabilia
4 月 25 Ministry of Health informed the first influenza H1N1 epidemic situation, said then informed the World Health Organization, the United States and Mexico were infected with A/H1N1 swine flu epidemic.
4 月 27 Day World Health Organization influenza pandemic alert level from phase 3 to phase 4.
April 28, Hu Jintao made important instructions on this, Wen Jiabao chaired a State Council executive meeting to study the deployment of prevention and control work.
4 月 29 Day World Health Organization pandemic alert level raised to five again. Li test prevention and control of the police agency.
4 月 30 The World Health Organization announced with the H1N1 flu the same day, the Ministry of Health issued a public notice, the H1N1 influenza into the held a forum to listen to expert advice academicians.
5 月 5 日 Wen Jiabao chaired a State Council executive meeting Reconsideration prevention and control work.
5 月 10 on the U.S. Center for Disease Control and Prevention latest data showed that the country more than Mexico became the world's confirmed cases of influenza than any other country.
5 月 11 China confirmed the first case of influenza type H1N1 flu, Hu made important instructions. Wen Jiabao chaired a State Council executive meeting, study and plan to further strengthen the prevention and control measures by Li Keqiang, Hu Jintao, Wen Jiabao commissioned to visit patients diagnosed.

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I can say that I am poor I can not stop a mouth -

I saw not a kind of three-legged kick fart's like pumping her -



I like a pair of black flower -

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temperament and the walk that I leave the diaphragm should be -



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Cold truth

Cold truth
people always think that the common cold is caused by a rhinovirus infection, the corresponding nasal congestion, sneezing, runny nose and other symptoms of the performance of the immune system fight the virus. Pok American who recently discovered that rhinovirus infection may change gene expression in the human body, leading to the above symptoms. related papers published in the br>. rhinovirus gene expression changes in human
. upregulation of anti-viral gene viperin inhibits rhinovirus replication
common cold caused by rhinovirus is the main reason
human rhinovirus (HRV) infection is the occurrence of common cold the main reason. HRV infection occurs mainly in the respiratory epithelium, but not as influenza virus infection of epithelial cells, as cytotoxicity. has been hypothesized that the virus has changed Pok biological properties of epithelial cells to induce the upper respiratory tract inflammation, making the cold Symptoms occur or worsen.
studies have shown that HRV infection, the epithelial cells produce a series of pro-inflammatory cytokines and chemokines, which seems to confirm the above hypothesis, but after HRV infection, epithelial cells can induce a number of molecules, including human b-defensin-2 (b-defensin 2) and inducible nitric oxide synthase, etc., to help the host defense response and anti-viral response, but the immune response caused by HRV specific mechanism remains unclear.
for ordinary people, HRV infection may not cause very serious problems, such as nasal congestion, runny nose symptoms often also a class a week, but for their asthma or chronic obstructive pulmonary disease (COPD) patients, HRV Infection often leads to acute respiratory inherent, even life-threatening.
Therefore, to clarify the specific mechanism of HRV infection helps people be more effective in treating colds, can also help patients with COPD and asthma and other respiratory diseases to avoid Wind Yan.
rhinovirus gene expression changes in human HRV infection
To further study the molecular mechanism of card thou Gary from Canada (Calgary) great Pok Proud (Proud), etc. with microarray (microarray) technology detection of HRV infection of airway epithelial cells were found HRV infection may alter the expression of many genes in the human body, these genes are often associated with the immune response, including chemokines and other anti-viral protein is produced.
the forward-looking, cross- sectional study included 35 volunteers were randomly divided to infection or to the Zhao group (injection of HRV-16 or placebo) in the injection before and after, respectively, whichever nasal epithelial cells, detection of gene expression. < br> injection of the virus appeared in subjects who have flu symptoms. Gene expression analysis showed that 8 hours after infection, gene expression status has not changed compared with baseline, but 2 days after infection, injection of the virus by nasal epithelial cells, representing the 6530 discrete genes (discrete genes) of 11 887 gene transcripts (gene transcripts) expression and those of Zhao significant differences.
changes in the expression of these genes, the researchers found that 471 transcripts were up-regulated at least 2-fold and 201 transcripts were down-regulated by 50 percent. upregulated genes, or control the raised chemokine inflammatory cells, or induction of interferon production, there are still some functions can produce anti-HRV protein, such as 2,5 - oligo adenosine synthase family and viperin (who has translated Viper toxins) Other genes with increased expression of cytokines and virus signal transduction and regulation of apoptosis.
In contrast, most of the downregulation of genes of unknown function, a small number of control has nothing to do with the inflammatory response of the receptor
antiviral gene viperin expression for
Previous research reports, viperin has antiviral activity, but its HRV replication is not yet clear. viperin and researchers further analyzed the relationship between HRV infection and found that viperin gene expression with some cold symptoms (rhinorrhea, sneezing and cold) were significantly related (P <0.05).
In addition, naturally occurring HRV infection and have symptoms of nasal epithelial cells, viperin gene messenger RNA (mRNA) levels increased significantly (P <0.01) (Figure 1).
to confirm HRV infection may viperin gene in epithelial cells increased, the researchers used HRV infection in vitro conditions, primary cultures of human bronchial epithelial (HBE) cells and found that, HRV-16 infection can cause significant infection of the viperin gene expression time-dependent increase In the baseline culture conditions, HBE cells did not express viperin gene Ji almost from the HRV-16 to 12 hours after infection to 48 hours, HBE cells viperin gene mRNA levels increased significantly (P <0.02) (Figure 2). < br> by small interfering RNA (siRNA) gene suppression (knockdown) technology, the researchers found that inhibition of viperin gene expression can be a significant increase in HRV replication (P <0.02) (Figure 3), thus confirming the viperin gene in the inhibition of HRV replication role.
new ideas for treatment of cold
the past it was felt that a series of cold symptoms is the performance of the immune system work. The researchers infected by HRV-depth study found that the virus infection can alter the expression of a gene which, viperin gene expression in vivo and in vitro conditions can be increased, and the rate increases with the length of time HRV infection increased. inhibit the viperin gene expression will contribute to HRV in the human body Replication.
researchers believe that the findings reveal the host response to HRV infection, but also found some new genes, which are likely to make for the future treatment of cold new ideas.
Figure 1 infection by HRV viperin gene expression increases
Figure 2 viperin gene expression and infection time-dependent inhibition of viperin
Figure 3 gene expression will contribute to HRV HRV infection can copy
viperin gene expression in the human body increases, and the increase rate of infection with HRV time related to the expression 48 hours after infection most Inhibition of viperin gene expression will significantly increase HRV replication in the human body, suggesting that viperin in the fight against HRV infection plays an important role.
(Source: Am J Respir Crit Care Med 2008,178:965-966)