Extracts of 41 medicinal plants used in Egyptian folk medicine were screened for their inhibitory effects on human immunodeficiency virus-1 reverse transcriptase. The extracts of fruits of Phyllanthus emblica, Quercus pedunculata, Rumex cyprius, Terminalia bellerica, Terminalia chebula and Terminalia horrida showed significant inhibitory activity with IC50 < or = 50 micrograms/ml. Through a bioassay guided-fractionation of the methanol extract of the fruit of P.
AIDS education and prevention: official publication of the International Society for AIDS Education
Although there is some evidence that relationship-level factors influence sexual behavior, they have received far less attention than individual-level factors as potential correlates of condom use. This study surveyed 210 undergraduate men and women to examine the association between relationship characteristics and condom use. Higher levels of love, longer relationships and more serious and committed relationships were individually associated with less condom use.