Sensitivity of IgG-ELISA for Detecting Airborne Pollen Antigens of Betulaceae

Improved antigens for IgG-ELISA diagnosis of strongyloidiasis.

Two preparations of antigens for the diagnosis of strongyloidiasis were prepared from an extract of the infective larvae of Strongyloides stercoralis: a crude antigen (CA) and a molecular weight cut-off antigen (MWCOA). Both antigens were analysed by indirect ELISA against the sera of strongyloidiasis (26 cases), other helminthiases (167) and normal controls (30). The larvae were obtained from ...

Iso-electricfocusing of Bithynia snail antigens for IgG- and IgG(1-4)-ELISA detection of human opisthorchiasis.

Diagnosis of opisthorchiasis is confirmed by the presence of characteristic eggs and worms. However, misdiagnosis may occur in light infections, and also due to the morphological similarity of opisthorchid eggs to other species. A finding of specific immune mediators can help confirm infection. This study used indirect ELISA to detect total IgG and IgG(1-4) with selected antigens of Bithynia si...

Size and charge antigens of Dirofilaria immitis adult worm for IgG-ELISA diagnosis of bancroftian filariasis.

We used Dirofilaria immitis adult worm antigens to develop an IgG-ELISA, then used this to evaluate 30 serum samples of patients with proven Wuchereria bancrofti infection, 131 samples of patients with other parasitic diseases and 30 serum samples of healthy controls. The D. immitis antigen was prepared using two methods: Sephacryl S-200 chromatography and iso-electric focusing with a Rotofor c...

study of cohesive devices in the textbook of english for the students of apsychology by rastegarpour

this study investigates the cohesive devices used in the textbook of english for the students of psychology. the research questions and hypotheses in the present study are based on what frequency and distribution of grammatical and lexical cohesive devices are. then, to answer the questions all grammatical and lexical cohesive devices in reading comprehension passages from 6 units of 21units th...

Dengue Virus IgG Elisa kit