Norhayati Ismail

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Seven congenic lines of chickens that differ from the parental inbred line RPRL-15I5 for genes in the major histocompatibility (B) complex are under development. After 2 to 5 generations of crossing B-homozygous chickens were produced for interim histocompatibility and antibody competence tests. Chickens in each of the B-congenic lines had antigens(More)
The minimal nutritional requirements of Escherichia coli have been quantitatively determined in batch culture for cells with (R+) and without (R-) the R plasmid RP1. In these conditions R+ cells have a greater requirement than R- for several nutrients, particularly Mg2+, K+, Fe2+ and PO43-. The maximum growth rate in a simple salts medium was the same for(More)
ETHNOPHARMACOLOGICAL RELEVANCE Gynura segetum is a popular medicinal plant in Indonesia and Malaysia, known to possess various medicinal properties especially for treatment of cancer, diabetes and hypertension. AIM OF THE STUDY This study was carried out to evaluate the anti-angiogenic effect of Gynura segetum leaves extracts and its fractions. The(More)
Morinda citrifolia L. has been used for the treatment of a wide variety of diseases, including cancer. This study was undertaken to evaluate the anti-angiogenic effect of M. citrifolia fruits and leaves. Anti-angiogenic activity was evaluated in vivo using the chick chorioallantoic membrane assay. Bioactivity-guided fractionation and isolation were(More)
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