Study of a passive haemagglutination test for gonorrhoea.

Study of a passive haemagglutination test for gonorrhoea.

PASSIVE HAEMAGGLUTINATION TEST FOR HUMAN NEUROCYSTICERCOSIS IMMUNODIAGNOSIS. I. STANDARDIZATION AND EVALUATION OF THE PASSIVE HAEMAGGLUTINATION TEST FOR THE DETECTION OF ANTI-Cysticercus cellulosae

A p a s s i v e h a e m a g g l u t i n a t i o n tes t ( P H A ) for h u m a n n e u r o c y s t i c e r c o s i s w a s s t a n d a r d i z e d a n d e v a l u a t e d for the de tec t i on of spec i f i c a n t i b o d i e s to C y s t i c e r c u s c e l l u losae i n c e r e b r o s p i n a l f l u id ( C S F ) . F o r the a s s a y , f o r m a l d e h y d e t r e a t e d g r o u p O R h h...

A haemagglutination and haemagglutination inhibition test for bluetongue virus.

Haemagglutination of bluetongue virus (BTV) was demonstrated for the first time by making use of a purified preparation of the virus. The reaction was found to be independent of variations in the pH, temperature, buffer system and origin of the erythrocytes used in the test. A haemagglutination inhibition test, subsequently developed, was demonstrated to be serotype specific. The storage of the...

construction and validation of a computerized adaptive translation test (a receptive based study)

آزمون انطباقی رایانه ای (cat) روشی نوین برای سنجش سطح علمی دانش آموزان می باشد. در حقیقت آزمون های رایانه ای با سرعت بالایی به سمت و سوی جایگزین عملی برای آزمون های کاغذی می روند (کینگزبری، هاوسر، 1993). مقاله حاضر به دنبال آزمون انطباقی رایانه ای برای ترجمه می باشد. بدین منظور دو پرسشنامه مشتمل بر 55 تست ترجمه میان 102 آزمودنی و 10 مدرس زبان انگلیسی پخش گردید. پرسشنامه اول میان 102 دانشجوی س...

A sensitive single reverse passive haemagglutination test for detecting both HBsAg and anti-HBs.

A trial of a modified reverse passive haemagglutination test for HBsAg using a 0.1% cell suspension instead of the recommended 1% showed an approximately eight-fold increase in detection sensitivity. The test can be performed within 30 minutes and lends itself to mass screening techniques. Confirmation tests can be done using the 0.1% method. In addition, the same serological plates and cells u...