نتایج جستجو برای: haemagglutination inhibition hi
تعداد نتایج: 343015 فیلتر نتایج به سال:
The results obtained by radial haemolysis in the detection of antibodies to rubella virus compared well with those obtained by haemagglutination inhibition. Radial haemolysis is unaffected by non-specific inhibitors. The sera do not therefore require pretreatment and the results are less equivocal. Radial haemolysis appears to be as sensitive as immunofluorescence and floatation centrifugation....
newcastle disease virus (ndv) is known as one of the most important endemic viral pathogen for various avian species such as ostrich, in iran. therefore, establishing a routine vaccination program against nd in ostrich flocks would be useful in order to reduce the danger of this infection. newcastle disease occurs among the ostriches and leads to high rate of mortality while most of the losses ...
A woman who had had high titres of rubella antibodies some months before she became pregnant gave birth to an infant in whom congenital rubella was confirmed at 4 months. Rubella haemagglutination inhibition tests, complement fixation tests, and immunofluorescence tests with anti-human IgG were carried out on sera from the mother. Rubella antibody titres in sera obtained in March 1971, seven an...
INTRODUCTION Pandemic influenza A H1N1 infections occurred worldwide from 2009. Children were particularly vulnerable. Novel vaccines were used during the pandemic. OBJECTIVE To assess the persistence of antibody to H1N1 influenza 1 year after children aged 6 months to 12 years had been immunised with two doses of either a non-adjuvanted whole-virion H1N1 influenza vaccine or an AS03B-adjuvan...

 Avian Influenza virus causes one of the most devastating viral disease in poultry industry and is distributed worldwide Bird flu vaccine with H9N2 strain avian influenza was prepared using four different adjuvants i.e. Eolane-130, Eolane-150, Eolane-170 Montanide oil ISA 70 MVG. Immune response all vaccinated control groups after single as well booster doses evaluated layer birds through...
THe immune response, as measured by the haemagglutination-inhibition test, to the simultaneous administration of live Hitchner B1 and 2 commercially available, inactivated, oil-based, emulsified, Newcastle disease vaccines at day-old is described. The response was monitored from day-old to 18 weeks, when the birds were challenged with a standardized virulent virus. It was found that the haemagg...
Span 20-based niosome was prepared by lipid film hydration technique and loaded with Newcastle disease vaccine. Three batches with Span 20, cholesterol and dicetyl phosphate in micro molar ratios of 10:10:1; 15:15:1 and 20:20:1 were prepared and evaluated for encapsulation efficiency using haemagglutination test. The morphology of the vesicles was studied by means of transmission electron micro...
Background and Purpose—Nuclear factorB (NFB) is an important regulator of inflammation and apoptosis. We showed previously that NFB inhibition by intraperitoneal TAT-NBD treatment strongly reduced neonatal hypoxic– ischemic (HI) brain damage. Neuroprotection by TAT-NBD was not associated with inhibition of cerebral cytokine production. We investigated how tumor necrosis factor(TNF) production i...
Background and Aims: Rubella is a contagious viral disease mostly with mild clinical symptoms and often remains undiagnosed. Rubella infection may adversely affect pregnancy, especially in the first trimester and this mother to child transmission can cause congenital rubella and may be lead to permanent disability and mortality in children. Effective rubella vaccine should be prepared using sui...
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