Fatma F. M. Rashed

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An homogenate from cortical tissue of mare adrenals was incubated in the presence of tritiated pregnenolone. The (3H) androstenedione and the (3H) testosterone synthesized during the incubation were extracted, purified, and co-crystallized to constant specific activity in the presence of unlabeled carriers. The rate of conversion of pregnenolone to(More)
Introduction: Dogs have been used for ages in surgical research, drug testing and in researching dog's disorders that are similar to human diseases. [1] It has been used as a model for many human conditions as cardiovascular research, diabetes mellitus, ulcerative colitis, open-heart surgery, organ transplantation, pharmacology and toxicology. Dogs are(More)
The adaptation of the primary internal parasitoid,Trichogramma evanescens (Westw.), as an egg parasitoid ofLobesia botrana (Den. & Schiff.) was the first report in Alexandria region, Egypt. The life-span of this parasitoid on eggs ofL. botrana andSitotroga cerealella Ol. was investigated. The duration from egg to adult, longevity of adult stage, sex-ratio(More)
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