نتایج جستجو برای: haemagglutination tests
تعداد نتایج: 337636 فیلتر نتایج به سال:
Forty one consecutive patients (24 males and 17 females) with AIDS had their blood assayed for HBsAg, anti-HBs and anti-HBc by Reversed Passive Haemagglutination (RPHA), Passive Haemagglutination (PHA) and Enzyme Linked Immunosorbent Assay (ELISA) techniques respectively. 5 (12.2%) were found positive for HBsAg. 10 (24.4%) for anti-HBs and 31 (75.6%) for anti-HBc. 32 (78%) out of 41 patients wi...
The aim of this project was to find out if influenza virus were involved in causing upper respiratory disease among susceptible people. One hundred and forty threat washings were collected from the patients living in Karaj, Tehran, and Mashhad during autumn and winter seasons in 1993. Sixty samples (43%) belonged to men and the rest were from women. All samples were inoculated into the amniot...
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....
abstract the current research tried to examine the impact of multiple intelligence (mi) and its components on multiple choice (mc) and open ended (oe) reading comprehension tests. ninety six students of high school in grade four took part in this study. to collect data, participants completed multiple intelligence (mi) questionnaires along with a multiple choice (mc) and open ended (oe) forms ...
A new variant of viral haemorrhagic disease of rabbits (VHD) virus, recently detected in Poland and called Blaszki (BLA), gives positive results in enzyme-linked immunosorbent assay (ELISA) and exhibits viral protein of 60 kilodaltons (VP 60), as detected by Western blot analysis. This BLA variant of VHD virus has caused high morbidity and mortality in rabbits, as have other reported variants w...
SYNOPSIS Sheep red cells, sensitized with a genus-specific leptospiral substance extracted from a water leptospira, were preserved by freeze drying. The serological reactivity of the preparation was tested against a total of 41 sera from proven cases of human leptospirosis and 27 from proven cases of animal leptospirosis. The sensitized, freeze-dried red cells appeared to be a sensitive reagent...
An evaluation of the ToxHA test for the detection of antibodies to Toxoplasma gondii in human serum.
The titre of antibodies to Toxoplasma gondii was compared in 1985 sera by use of an indirect haemagglutination test (ToxHA test--Wellcome Reagents Ltd) and the dye test. Sera from 42 patients with clinical or serological indications of recent toxoplasmosis were also examined to determine if the ToxHA test would be of value in detecting early stages of the disease. Nine recent cases of lymphaden...
humoral immune response of vaccine-i (supermatent from sonicated sporulated oocyst), vaccine –ii (sediment from sonicated sporulated oocyst) and vaccine –iii (un-sonicated sporulated oocyst) against conccidiosis in chickens was determined by indirect haemagglutination (iha) test. iha antibody titre was significantly higher (p
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