Results 151 to 160 of about 3,224 (173)

ChemInform Abstract: Khayalactone, a Novel Limonoid from Khaya grandifoliola.

ChemInform, 1998
AbstractChemInform is a weekly Abstracting Service, delivering concise information at a glance that was extracted from about 100 leading journals. To access a ChemInform Abstract of an article which was published elsewhere, please select a “Full Text” option. The original article is trackable via the “References” option.
M.‐H. K. TCHUENDEM, J. F. AYAFOR, J. D. CONNOLLY, O. STERNER   +3 more
openaire   +1 more source

In vitro antimalarial activity of limonoids from Khaya grandifoliola C.D.C. (Meliaceae)

Journal of Ethnopharmacology, 2000
The crude extract from the bark and seeds of Khaya grandifoliola was active in vitro against Plasmodium falciparum with an IC50 value of 13.23 microg/ml. The extract was purified to obtain seven limonoids--methylangolensate (1), 6-methylhydroxyangolensate (2), gedunin (3), 7-deacetylkhivorin (5), 1-deacetylkhivorin (6), swietenolide (7), 6 ...
J, Bickii, N, Njifutie, J A, Foyere, L K, Basco, P, Ringwald   +4 more
openaire   +2 more sources

Effects of Khaya grandifoliola (Meliaceae) on some biochemical parameters in rats

Journal of Ethnopharmacology, 2005
The antimalarial activity of the crude water extract of Khaya grandifoliola (Welw) CDC (Meliaceae) stem bark in mice has been reported. The biochemical effects of the crude water extract at doses of 100, 200 and 500 mg/day were examine in plasma, liver, and heart after 7 and 21 days of administration and after a recovery period of 21 days.
V V, Bumah, E U, Essien, J M, Agbedahunsi, O U, Ekah   +3 more
openaire   +2 more sources

MITIGATING FRUIT ROT PATHOGENS OF PINEAPPLE WITH AQUEOUS EXTRACTS OF DATURA STRAMONIUM, ZINGIBER OFFICINALE, KHAYA GRANDIFOLIOLA, HYPIS SUAVEOLENS AND CALOPHYLLUM INOPHYLLUM

International Journal of Agriculture Environment and Bioresearch
Antifungal effects of aqueous extracts of Hyptis suaveolens (Pignut), Khaya grandifoliola (large leave khaya), Zingiber officinale (Ginger), Calophyllum inophyllum (Mast wood) and Datura stramonium (Jimson weed), on the radial growth of fungal pathogens ...
J. Y. Ijato, A. Adewumi, B. O. Ojo
semanticscholar   +1 more source

Phytochemical Screening and in-vitro Antibacterial Activity of 96% Ethanolic Extract of Khaya grandifoliola (Meliaceae) against Methicillin-Resistant Staphylococcus aureus (MRSA) Strains of Hospital Origin

Journal of Pharmaceutical Research International
Objective: As part of efforts to promote medicinal plants found in the flora of Ivory Coast, this study focused on Khaya grandifoliola C. DC. (Meliaceae : Sapindales). The aim is to conduct a phytochemical study and evaluate the antibacterial activity of
Konan Fernique, B. Kouadio, Toty Abale, Atsain-Allangba Marie Rosine, Guede Kipré, T. Bertin, Beudjé Félicité, Guessennd Nathalie   +7 more
semanticscholar   +1 more source

Volatile Constituents and Cytotoxic Activity ofKhaya grandifoliolaandKhaya senegalensisFlower Extracts

Journal of Herbs, Spices & Medicinal Plants, 2016
ABSTRACTThe volatiles obtained from fresh flowers of Khaya grandifoliola C.DC. and Khaya senegalensis A.Juss. by hydro-distillation method were analyzed by gas chromatography and gas chromatography–mass spectrometry. Sesquiterpenes represent 86.32% and 80.86% of the identified volatile compounds of K. grandifoliola (KgO) and K.
Sahar S. El Souda, Elsayed A. Aboutabl, Amal A. Maamoun, Fatma A. Hashem   +3 more
openaire   +1 more source

Características físicas da madeira precoce de Khaya grandifoliola C. DC. cultivada na região Tocantina do Maranhão

Caderno Pedagógico
A lacuna científica sobre a qualidade da madeira proveniente do desbaste de Khaya grandifoliola C. DC. com 4 anos de idade pode resultar em decisões inadequadas, levando a utilização ineficiente e, por vezes, equivocada desse recurso essencial.
Pedro Paulo Alencar Carneiro, Joao Pedro Gama Feitosa, Pedro Victor do Nascimento Diniz, Argel Costa Souza, Gabriele Silva Gomes, J. Raabe, Aldemir Lucena Junior, Felipe Alexandre Rizzo, Michael Douglas Roque Lima   +8 more
semanticscholar   +1 more source

Desmutagenic and antimutagenic potential of phenolics from Khaya grandifoliola (C.DC.), Meliaceae

Egyptian Pharmaceutical Journal, 2013
Background and objectives Antimutagenic or protective effects have been attributed to many classes of phytocompounds, mainly flavonoids and phenolic compounds, present in foods. Anticancer, antioxidant and anti-inflammatory activities of Khaya spp. have been reported, but their desmutagenic and antimutagenic activities were not studied.
FatmaA Hashem, ElsayedA Aboutabl, SaharS EL Souda, Maysa Moharam, AmalA Mammoun, Manal Shabana   +5 more
openaire   +1 more source

Neuroprotective Effect of the Hydro-Ethanolic Extract of Khaya grandifoliola in a Model of Alzheimer’s-Like Pathology Induced in Rats by Lipopolysaccharides

Asian Journal of Biotechnology and Bioresource Technology
Neuroinflammation plays a crucial role in Alzheimer's disease (AD) pathology. AD is a neurodegenerative disorder characterized by progressive memory loss, cognitive decline and loss of autonomy. Present in our living environment, lipopolysaccharides (LPS)
Boris Ighor Thiago, B. A. Owona, Viviane Ngoungoure Ndam, Nico. F Njayou, P. Moundipa   +4 more
semanticscholar   +1 more source

Khaya grandifoliola C.DC: a potential source of active ingredients against hepatitis C virus in vitro

Archives of Virology, 2016
In this study, we examined the antiviral properties of Khaya grandifoliola C.DC (Meliaceae) on the hepatitis C virus (HCV) life cycle in vitro and identified some of the chemical constituents contained in the fraction with the most antiviral activity. Dried bark powder was extracted by maceration in a methylene chloride/methanol (MCM) system (50:50; v ...
Galani, Borris Rosnay Tietcheu, Sahuc, Marie-Emmanuelle, Sass, Gabriele, Njayou, Frédéric Nico, Loscher, Christine, Mkounga, Pierre, Deloison, Gaspard, Brodin, Priscille, Rouillé, Yves, Tiegs, Gisa, Séron, Karin, Moundipa, Paul Fewou   +11 more
openaire   +3 more sources