منابع مشابه
STUDIES ON HEPATITIS B VACCINES
HBs vaccines were prepared by three different methods: 1) Heat inactivation (Krugman, et.al 1971)2) Ammonium sulphate precipitation followed by column chromatography (Sephadex G-200) 3) PEG-6000 (polyethylene glycol) precipitation followed by column chromatography using Sephadex G-200. Their efficacy was studied in guinea pigs, and the results compared with commercial Japanese vaccine (Gr...
متن کاملSerological Studies on Azoproteins
A study was made of the specificity of artificial compound-antigens containing aliphatic chains. Striking specificity was exhibited in the reactions of compounds with short chains containing a carboxyl group; for instance succinic acid could be differentiated from malonic or glutaric acid which contain one fewer and one more carbon atom respectively. With the substances containing longer chains...
متن کاملSerological Studies on Sugar
Solutions of all of the C. P. sucrose reagents of American manufacture that were tested gave reactions with Type II antipneumococcus serum. The capacity of that antiserum to react with sucrose solutions was removed by absorption with the homologous pneumococci or with Leuconostoc mesenteroides. The serological reactivity was due not to sucrose itself but to accompanying substances that could be...
متن کاملViral hepatitis: recent experiences from serological studies in Bangladesh.
Infections due to hepatitis A (HAV), hepatitis B (HBV), hepatitis C (HCV) and hepatitis E (HEV) viruses are the major causes of hepatitis and are associated with significant morbidity and mortality in developing countries like Bangladesh. The present study was carried out to determine the prevalence of HBsAg, anti-HCV antibody, anti-HAV antibody and anti-HEV antibody in patients suspected of ha...
متن کاملSerological studies of adenoviral hepatitis following pediatric liver transplantation.
I NFECTIONS with the herpes group of viruses are the most common viral infections following pediatric liver transplantation. I Adenoviral infections, though uncommon, are being increasingly recognized following organ transplantation.2.~ We have previously reported our initial experience with adenoviral infections in children receiving liver transplants. 6 Subsequently. our experience has furthe...
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ژورنال
عنوان ژورنال: Okayama Igakkai Zasshi (Journal of Okayama Medical Association)
سال: 1959
ISSN: 0030-1558,1882-4528
DOI: 10.4044/joma1947.71.11-2_7719