Buscar
Mostrando ítems 11-20 de 24
Antiprotozoal activity of aporphine alkaloids isolated from Unonopsis buchtienii (Annonaceae)
(PHYTOTHERAPY RESERARCH, 1999)
On a preliminary screening, substantial leishmanicidal activity was observed for the petroleum ether and alkaloidal extracts of the stem bark of Unonopsis buchtienii, the alkaloids and sterols isolated from these were ...
Antimalarias activity and cytotoxicity of (-)-Roemrefidine isolated from the stem bark of Sparattanthelium amazonum
(Planta Médica, 1999)
Abstract.
(-)-Roemrefidine, an aporphine alkaloid isolated from Sparattanthelium amazonum Martius (Hernandiaceae) a vine from Bolivia, has been found to be active against both resistant and sensitive strains of Plasmodium ...
Effect of developmental and ancestral high-altitude exposure on chest morphology and pulmonary function in andean and european/north american natives
(American Journal of Human Biology, 1999)
Abstract.
Chest depth, chest width, forced vital capacity (FVC), and forced expiratory volume (FEV1) were measured in 170 adult males differing by ancestral (genetic) and developmental exposure to high altitude (HA). A ...
Effect of developmental and ancestral high-altitude exposure on VO2peak of andean and european/north american natives
(American Journal of Physical Anthropology, 1999)
ABSTRACT.
Peak oxygen consumption (V02peak) was measured in 150 adult males (18-35 years old) in Bolivia, using a complete migrant study design to partition developmental from ancestral (genetic) effects of high altitude ...