منابع مشابه
A biological response modifier, PSK, inhibits reverse transcriptase in vitro.
We found that PSK has an antiviral effect on human immunodeficiency virus (HIV) in vitro. One of the mechanisms of this effect is attributable to the inhibition of binding of HIV with lymphocytes. Here, we found that PSK inhibits reverse transcriptase in a non-competitive way in vitro. Such inhibition may be important in its anti-HIV effect as well as its inhibitory effect on the binding of HIV...
متن کاملTreatment of recurrent urinary tract infections: efficacy of an orally administered biological response modifier.
64 out-patients suffering from recurrent UTI were treated under double-blind conditions with one capsule daily of either the biological response modifier OM-8930 or the placebo for 3 months, followed by a 3-month observation period. Dysuria, bacteriuria, leucocyturia and antibiotic or chemotherapeutic consumption showed a significant reduction under OM-8930 in comparison with the placebo. As to...
متن کاملDifferences in Biological Response Modifier-like Activities According to the Strain and Maturity of Bananas
We have studied the neutrophil-increasing effects of fruits and vegetables and their priming effects on cytokine induction. Among fruits, bananas exhibited the most marked priming effects. Therefore, we evaluated possible differences in the biological response modifier (BRM)-like activities of bananas (such as the effects on neutrophil accumulation and macrophage morphology, and the priming eff...
متن کاملBiological response modifier activity of an exopolysaccharide from Paenibacillus jamilae CP-7.
An extracellular polysaccharide was purified from culture supernatants of Paenibacillus jamilae CP-7, a gram-positive bacillus that was isolated from compost prepared with olive mill wastewaters. The extracellular polysaccharide was produced under aerobic conditions in a medium containing olive mill wastewaters (80% [vol/vol]). This exopolymer had a low level of acute toxicity when it is admini...
متن کاملInteraction of antigens with dimethyldioctadecylammonium bromide, a chemically defined biological response modifier.
Dimethyldioctadecylammonium bromide (DDA) stimulates immune responses, primes (or activates) macrophages, and binds to antigens. Because relatively little is known about the binding of adjuvants to antigens, the nature of the interaction of DDA with soluble protein and cellular antigens was investigated. Dose-dependent, stable complexes are formed between cells and the lipoidal cation of DDA. S...
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ژورنال
عنوان ژورنال: Kobunshi
سال: 1992
ISSN: 0454-1138,2185-9825
DOI: 10.1295/kobunshi.41.722a