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Listar por tema "plant leaf"
Mostrando ítems 1-6 de 6
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(Elsevier, 2011)The bioassay-guided purification of the ethanolic extract from the leaves of Piper hispidum led to the isolation of one new amide, N-2-(3′,4′, 5′-trimethoxyphenyl)ethyl-2-hydroxybenzamide (1) as well as two known chalcones ...
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(EManuscript Technologies, 2018)Introduction: Maytenus macrocarpa (Chuchuhuasi) is an Amazonian Peruvian traditional plant, traditionally used as anti-inflammatory, antipyretic, antihemorrhagic and antidiarrheic agent. Also, chuchuhuasi is known as a ...
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(Public Library of Science, 2012)We coordinated biogeographical comparisons of the impacts of an exotic invasive tree in its native and non-native ranges with a congeneric comparison in the non-native range. Prosopis juliflora is taxonomically complicated ...
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(Elsevier, 2011)In the present study, we report four new dihydro-β-agarofuran sesquiterpenes (1-4), which were isolated from the leaves of Celastrus vulcanicola, in addition to five derivatives (5-9). Their stereostructures were elucidated ...
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(MDPI, 2021)Exercise is an important performance trait in mammals and variation in aerobic capacity and/or substrate allocation during submaximal exercise may be important for survival at high altitude. Comparisons between lowland and ...
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(Wiley, 2011)Background Skin exposure to ultraviolet (UV) B radiation leads to epidermal damage and generation of reactive oxygen species. The photoprotective effect of extracts of three varieties of leaves (red, yellow, and black) ...
Mostrando ítems 1-6 de 6
