Sera (920) were tested to evaluate the use of heated versus unheated sera in the hemagglutination treponemal test for syphilis. The heated and unheated samples were tested on the same day with the hemagglutination treponemal test for syphilis kit according to the manufacturer's protocol. Agreement of results between the heated and unheated sera was 99.2%. The reading pattern of agglutination wa...

Goose erythrocytes were agglutinated by five strains of rabies virus grown in monolayer cell cultures at pH 6.4 and at 0 to 4 C. Hemagglutination was not affected by the cell type in which the virus was grown. Prerequisites for occurrence of hemagglutination are absence of hemagglutination inhibitors (such as those contained in bovine serum) and a relatively high virus concentration (> 10(6) pl...

A crane herpesvirus (CrHV) grown in chicken embryo fibroblast (CEF) cells was tested for hemagglutination (HA) with erythrocytes from a variety of species at 4 degrees C, room temperature and 37 degrees C. HA was observed at all temperatures with erythrocytes from mouse, ddY and BALB/c strains, but not with those from cattle, sheep and chicken. Mice, ddY strain, showed an individual variation i...

ABO-incompatible live donor renal transplantation is a growing field. To avoid hyperacute rejection, pre-operative ABO antibody titres should be < 8. There are a number of therapeutic measures used to reduce these titres if they are high. This case report describes a patient initially found to have an extremely high anti-A IgG titre (512). The high titre results were concomitant with a positive...

We tested 731 sera from apparently healthy light horses against Chlamydophila pneumoniae, by a microimmuno-fluorescence (MIF) test. To verify cross-reactions with other species of chlamvdiae, all sera with an antibody titre > or = 32 to C. pneumoniae were tested against both C. psittaci and C. abortus. Antibodies to C. pneumoniae were detected in 194 out of 731 (26.5%) samples tested, with anti...

Titre A bayesian approach to fdd combining two different bayesian networks modeling a data-driven method and a model-based method Type de publication Communication Type Communication avec actes dans un congrès Année 2013 Titre du colloque 10th International Conference on Informatics in Control, Automation and Robotics (ICINCO2013) Titre des actes ou de la revue Proceedings of the 10th Internati...

Titre New representations for (max,+)-automata with applications to the performance evaluation of discrete event systems Type de publication Communication Type Communication avec actes dans un congrès Année 2012 Langue Anglais Date du colloque 2012 Titre du colloque WODES 2012 Titre des actes ou de la revue Proceedings of the 11th edition of Workshop On Discrete Event System Auteur Boukra, Raba...

SYNOPSIS Liver function tests and Entamoeba histolytica (E.H.) antibody titres have been studied in a variety of tropical and liver diseases. Patients with hepatic amoebiasis had a raised E.H. antibody titre and tended to have a low pseudocholinesterase activity. In two cases of amoebic liver abscess, which were treated by aspiration and emetine, there was a remarkable drop in the E.H. antibody...

AIM To evaluate the risk factors for breakthrough varicella in a follow up study of a cohort of 181 healthy children immunised when aged 9-24 months with a reformulated Oka strain varicella vaccine (SmithKline Beecham Biologicals/Oka). DESIGN The children were randomised in a double blind manner into one of four groups to receive one of two production lot vaccine batches, at two different tit...