Since Jules Freund reported that crude mycobacterial extracts greatly promoted immune responses to antigens (1), the use of adjuvants has become a widespread, but poorly understood practice to promote T and B cell responses (2). Recent studies have begun to identify the chemical nature of several adjuvants and the cellular and molecular mechanisms of their long-elusive immunologi-cal effects. F...

state immunity is considered to be one of the most important issues in contemporary international law. over time, this concept gas been changed due to the evolution of international law and during recent decades, the focus of academic forums and national and international courts has been attached to it. in the meantime, several states including i.r.iran and u.s.a have approved state immunity la...

Abstract Background and Aims: Medical students are exposed to various infectious diseases during their clinical training period, including measles and rubella. In Iran, to control the outbreaks of measles and rubella a mass vaccination campaign was conducted on 2003. The present investigation evaluates Immunity to measles and rubella in a group of Babol medical students and determines the ...

several religions recommend periods of fasting. one of the most frequently asked questions of ms patients before the holy month of ramadan is weather fasting might have an unfavorable effect on their disease course. this debate became more challenging after the publication of experimental studies suggesting that calorie restriction prior to disease induction attenuates disease severity. we cond...

in a series of heterologous immunity studies s. haematobium, s. bovis and o. turkestanicum in calves, a large number of s. haematobium cercariae (21,000 cercariae) were used repeatedly as the immunization agent. at autopsy, 22 weeks after initial exposure, immature s. haematobium was detected. thirteen weeks after initial exposure a group of calves was challenged with s. bovis and another group...

a 42-d trial was conducted to compare the effects of probiotic, prebiotic and synbiotic supplements on growth performance, morphology of the jejunum, serum lipid profile and antibody response of broiler chickens. a total of 400 one-d-old male broiler chicks were randomly divided into four treatment groups of four replicates (25 birds per replicate) and fed corn-soybean meal diets. the dietary t...