Results 51 to 60 of about 9,524 (166)

Dried venous blood samples for the detection and quantification of measles IgG using a commercial enzyme immunoassay

open access: yesBulletin of the World Health Organization, 2003
OBJECTIVES: To determine whether samples of dried venous blood (DVB) were an acceptable alternative to serum for detecting measles-specific IgG in a commercial enzyme immunoassay.
Riddell Michaela A.   +3 more
doaj  

[Evaluation of an immunoenzyme technique (ELISA) to diagnose typhoid fever].

open access: yesRevista medica de Chile, 1993
The efficiency of an ELISA method, designed to detect polyvalent IgG and IgM antibodies to Salmonella typhi polysaccharide was evaluated in patients admitted or convalescing from typhoid fever and in control subjects. Polyvalent antibodies to S typhi were demonstrated in 28/30 (93%) typhoid patients, 0/11 bacteremic patients (E coli or S paratyphi A ...
G, Figueroa   +5 more
openaire   +1 more source

[Detection of vitamin B12 and folic acid by the immunoenzyme technique].

open access: closedKlinicheskaia laboratornaia diagnostika, 2002
A A, Levina   +4 more
openaire   +2 more sources

Diagnostic tools for preventing and managing maternal and congenital syphilis: an overview

open access: yesBulletin of the World Health Organization, 2004
Syphilis is a major cause of adverse outcomes in pregnancy in developing countries. Fetal death and morbidity due to congenital syphilis are preventable if infected mothers are identified and treated appropriately by the middle of the second trimester ...
Peeling Rosanna W., Ye Htun
doaj  

[Immunoenzyme technique for detection of natural antibodies to bradykinin in cardiovascular diseases].

open access: yesKlinicheskaia laboratornaia diagnostika, 2001
A method for detecting natural antibodies to bradykinin by ELISA has been developed. A polymeric matrix model of peptide antigen has been synthesized for this purpose. Optimal conditions for detecting antigen and antibodies in the sera of donors and cardiovascular patients have been chosen.
Iu A, Savitskaia   +6 more
openaire   +1 more source

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