نتایج جستجو برای: mammea africana

تعداد نتایج: 2472  

Journal: :African journal of traditional, complementary, and alternative medicines : AJTCAM 2013
Kazeem Olasunkanmi Ajeigbe Seyi Samson Enitan Dayo Rotimi Omotoso Olayemi Olutobi Oladokun

Several medicinal plants have been documented for their haematological effects either at low or high concentration but very little is known about Aspilia africana. The aim of the study was to investigate the acute effects of aqueous leaf extract of Aspilia africana at different concentrations on some haematological parameters in rats. Following 14 days of oral administration of aqueous extract ...

Journal: :Chemical and Pharmaceutical Bulletin 2006

2011
A. O. Aderibigbe I. O. Adeyemi

The study was carried out to investigate the central nervous system activity of Treculia africana. The central nervous system depressant properties of Treculia africana were determined using: Novelty –Induced Rearing and Grooming, Locomotor activity, Ketamine-induced sleeping time and effect on rectal body temperature. The crude extract produced decrease in rearing, grooming and locomotor activ...

2013
Idethia Shevon Harvey

Background: Many older African Americans perceive “spirituality” as an important resource in helping with the self-management process of their chronic conditions. Research designs congruent with theoretical frameworks of African Americans are important. However, many researchers remain unfamiliar with Africana womanist thought or are unsure as to how this framework can be used to inform specifi...

Journal: :Planta medica 1982
J Stöckigt K H Pawelka

Stemmadenia tomentosa var. palmeri, Voacanga africana, Apocynaceae, Cell Suspension Cultures, Indole Alkaloids Cell suspension cultures of Stemmadenia tomentosa synthesized under normal growth condition the eight major indole alkaloids: (-)-tabersonine, (—)-minovincinine, (+)-conoflorine (voaphylline), condylocarpine, (+)-tubotaiwine (dihydrocondylocarpine), (-)-norfluorocurarine (vincanine), (...

Journal: :Science 2015
Sergio Almécija Ian J Wallace Stefan Judex David M Alba Salvador Moyà-Solà

Skinner and colleagues (Research Article, 23 January 2015, p. 395), based on metacarpal trabecular bone structure, argue that Australopithecus africanus employed human-like dexterity for stone tool making and use 3 million years ago. However, their evolutionary and biological assumptions are misinformed, failing to refute the previously existing hypothesis that human-like manipulation preceded ...

Journal: :Conservation biology : the journal of the Society for Conservation Biology 2016
Thomas Breuer Fiona Maisels Vicki Fishlock

Poaching has devastated forest elephant populations (Loxodonta cyclotis), and their habitat is dramatically changing. The long-term effects of poaching and other anthropogenic threats have been well studied in savannah elephants (Loxodonta africana), but the impacts of these changes for Central Africa's forest elephants have not been discussed. We examined potential repercussions of these threa...

Journal: :INTERRITÓRIOS 2020

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