Results 31 to 40 of about 2,510 (201)

Una especie nueva de Tabernaemontana (Apocynaceae: Rauvolfioideae) de México, seriamente amenazada en su hábitat

open access: yesRevista Mexicana de Biodiversidad, 2012
Se describe una especie nueva de Tabernaemontana L. (Apocynaceae; Rauvolfioideae) del estado de Oaxaca, México. El presente taxón se distingue de las demás especies mexicanas del género por presentar frutos muricados.
Leonardo O. Alvarado-Cárdenas   +1 more
doaj   +1 more source

Sinopse das Apocynaceae da Estrada Parque do Pantanal de Mato Grosso do Sul, Brasil

open access: yesHeringeriana, 2021
Apresentamos um levantamento com informações taxonômicas e de distribuição, além de uma chave de identificação de Apocynaceae para a Estrada Parque do Pantanal de Mato Grosso do Sul, Brasil.
Samuel Heimbach Campos   +1 more
doaj   +3 more sources

Antioxidant and Protease Activities of Seven Native Plant Sources

open access: yesInternational Journal of Bio-Resource and Stress Management, 2016
The in-vitro antioxidant activity and protease activity of the latex of different plant sources, namely Tabernaemontana divericata, Croton bonplandianum, Plumeria rubra, Nerium oleander, Cascabela thevetia, Alstonia scholaris, Allamanda cathartica were ...
Y. Vasudeva Rao, Merrine Raju
doaj   +1 more source

EFFECT OF LONG-TERM STRESS WITH HEAVY METALS COMBINATIONS ON GROWTH AND CHEMICAL COMPOSITION OF SOME ORNAMENTAL SHRUBS I. EFFECT ON VEGETATIVE AND ROOT GROWTH [PDF]

open access: yesJournal of Plant Production, 2008
Four separated pot experiments were carried out in the open field at the Experimental Station of Vegetable and Floriculture Department, Faculty of Agriculture, Mansoura University during the two successive seasons of 2006/2007 and 2007/2008, as each ...
A. Mahmoud, M. Abdalla
doaj   +1 more source

La familia Apocynaceae (Apocynoideae y Rauvolfioideae) en el estado de Morelos, México

open access: yesActa Botanica Mexicana, 2015
Se presenta el estudio de la familia Apocynaceae (Apocynoideae y Rauvolfioideae) en el estado de Morelos, México. Como resultado se encontraron diez géneros y 14 especies: Cascabela (2), Haplophyton (1), Laubertia (1), Mandevilla (3), Plumeria (1 ...
Edith González-Rocha   +1 more
doaj   +1 more source

Palinotaxonomia de espécies de Apocynaceae ocorrentes na Restinga de Carapebus, Carapebus, RJ, Brasil Palynotaxonomy of the species of the Apocynaceae occur on the "restinga" of the Carapebus, Carapebus, Rio de Janeiro State, Brazil

open access: yesActa Botânica Brasílica, 2004
Neste trabalho foram tratadas, palinologicamente, 11 espécies de Apocynaceae pertencentes a sete gêneros, ocorrentes na restinga de Carapebus, situada no litoral norte do Estado do Rio de Janeiro.
Fábio de França Moreira   +3 more
doaj   +1 more source

Avaliação da atividade antimicrobiana in vitro do extrato de Tabernaemontana catharinensis A. DC Evaluation of in vitro antimicrobial activity of Tabernaemontana catharinensis A. DC. extract

open access: yesRevista Brasileira de Plantas Medicinais, 2011
Diversas espécies de Tabernaemontana têm sido estudadas devido a diversidade de alcalóides com atividade farmacológica. O objetivo desse trabalho foi avaliar a capacidade antimicrobiana in vitro do extrato das cascas do caule de Tabernaemontana ...
D.M Gonçalves   +4 more
doaj   +1 more source

A NEW ALKALOID ISOLATED FROM Tabernaemontana hystrix Steud. (Apocynaceae) AND THE ANTIPROLIFERATIVE POTENTIAL OF THE ROOT BARK AGAINST HUMAN CERVICAL CANCER (HeLa) [PDF]

open access: yesQuímica Nova
Cervical cancer is the fourth most common cancer in the world and the third most common in Brazilian women. The search for compounds with anticancer potential is important, since cancer is a public health problem, and some drugs may lead to side effects.
Thalya S. R. Nogueira   +8 more
doaj   +1 more source

Constituintes químicos das cascas das raízes de Tabernaemontana catharinensis (Apocynaceae)

open access: yes, 2021
Tabernaemontana genus, belonging to the Apocynaceae family, consists of approximately 110 species. Among these, the species under study, Tabernaemontana catharinensis is popularly known in Brazil, as "leitero de vaca".
Lucas da Silva Viana   +13 more
core   +1 more source

In vitro evaluation of antibacterial activity and associated cytotoxicity of biogenic silver nanoparticles using various extracts of Tabernaemontana ventricosa

open access: yesGreen Processing and Synthesis
The development of innovative nanocomposites and their applications to a range of goods and technologies with antimicrobial properties has received increasing interest.
Naidoo Clarissa Marcelle   +6 more
doaj   +1 more source

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