نتایج جستجو برای: serological assays

تعداد نتایج: 134790  

Journal: :international journal of infection 0
mona javaid the indus hospital, karachi, pakistan altaf ahmed the indus hospital, karachi, pakistan; the indus hospital, korangi crossing, karachi, pakistan. tel: +92-2135112709, fax: +92-2135112718 sunil asif the indus hospital, karachi, pakistan afsheen raza the indus hospital, karachi, pakistan

conclusions the mtbdrplus and mtbdrsl genotypic testing can serve as useful additional tools for dst in a high-burden country like pakistan provided it is used in combination with phenotypic testing. results the sensitivity of mtbdrplus for isoniazid and rifampicin was found to be 88.8% and 90.2%, respectively, while sensitivity of mtbdrsl for fluoroquinolones, amikacin/capreomycin, and ethambu...

Journal: :Veterinary microbiology 1991
G F Rimmelzwaan J Groen H Egberink G H Borst F G UytdeHaag A D Osterhaus

Complex trapping blocking (CTB) enzyme-linked immunosorbent assays (ELISAs) and indirect ELISAs for the detection of antibodies to canine parvovirus (CPV), canine coronavirus (CCV) and rotavirus in sera of dogs were established. Double antibody sandwich ELISAs for the detection of CPV-, CCV- and rotavirus antigens in fecal samples were also developed. Both the serological and antigen-detection ...

Journal: :Biologicals : journal of the International Association of Biological Standardization 2008
S F Little W M Webster H Wilhelm B Powell J Enama J J Adamovicz

Quantitative anti-F1 and anti-V IgG enzyme-linked immunosorbent assays (ELISAs) were developed to measure the serological response of female Swiss Webster mice after vaccination with the recombinant fusion protein, rF1-V, which is being developed as a plague vaccine. Several fundamental parameters of the ELISA were evaluated: specificity, precision, accuracy, and stability. Experimental results...

2013
Karen L. Laurie Patricia Huston Steven Riley Jacqueline M. Katz Donald J. Willison John S. Tam Anthony W. Mounts Katja Hoschler Elizabeth Miller Kaat Vandemaele Eeva Broberg Maria D. Van Kerkhove Angus Nicoll

BACKGROUND Serological studies can detect infection with a novel influenza virus in the absence of symptoms or positive virology, providing useful information on infection that goes beyond the estimates from epidemiological, clinical and virological data. During the 2009 A(H1N1) pandemic, an impressive number of detailed serological studies were performed, yet the majority of serological data w...

Journal: :Revista da Sociedade Brasileira de Medicina Tropical 2014
Valeria Rita Corrêa Fernanda Gama Barbosa Claudimar Américo de Melo Junior Luis Fernando D'Albuquerque e Castro Heitor Franco de Andrade Junior Nanci Nascimento

This report describes the case of a patient with acute Chagas disease in Tocantins, Brazil, who was unaware of her pregnancy during benznidazole treatment. She presented with impaired cardiac function during the acute phase (pericarditis and incomplete right bundle-branch block) that resolved favorably after benznidazole therapy. Serological results also became negative, as determined by hemagg...

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