Zobrazeno 1 - 10 of 16 pro vyhledávání: '"Thoithi, GN"'
1
Phytosterols from Dombeya torrida (J. F. Gmel.)
Autor: Ndwigah, SN, Thoithi, GN, Mwangi, JW, Amugune, BK, Mugo, HN, Kibwage, IO
Publikováno v: East and Central African Journal of Pharmaceutical Sciences; Vol 16, No 2 (2013); 44-48
Dombeya torrida collected from Kinale forest in Kiambu County, Kenya, was Soxhlet extracted with chloroform and by percolation using a dichloromethane:methanol mixture. The extracts were fractionated using normal phase silica gel in an open column. F
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=78975075580c::174ec490e17f50dc1675ec2ee9f973ad
https://www.ajol.info/index.php/ecajps/article/view/113056
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2
Antimicrobial Activity and Bioactive Constituents of Alectra sessiliflora (Vahl) Kuntze Methanol Extract
Autor: Amugune, BK, Thoithi, GN, Mwangi, JW, Omosa, LK, Kibwage, IO
Publikováno v: East and Central African Journal of Pharmaceutical Sciences; Vol 16, No 3 (2013); 61-68
Alectra sessiliflora (Vahl) Kuntze (Scrophulariaceae) is traditionally used in western Kenya in the management of microbial infections. The water, chloroform and methanol extracts of A. sessiliflora whole plant exhibited antimicrobial activity agains
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=78975075580c::406a14fa9ffbf697687beb0b3d0885f3
https://www.ajol.info/index.php/ecajps/article/view/111457
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3
Phytochemical and Antimicrobial Investigation of Girardinia diversifolia (Link) Friis (Urticaceae)
Autor: Njogu, PM, Thoithi, GN, Mwangi, JW, Kamau, FN, Kibwage, IO, Kariuki, ST, Yenesew, A, Mugo, HN, Mwalukumbi, JM
Publikováno v: East and Central African Journal of Pharmaceutical Sciences; Vol 14, No 3 (2011)
Root and stem extracts of Girardinia diversifolia exhibited varying degrees of activity against Bacillus pumilus, Staphylococcus aureus, Escherichia coli, Aspergillus niger, Candida albicans and Saccharomyces cerevisiae. Three compounds namely β-sit
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=78975075580c::7630c59c75476f7c2f283b222e76b4dd
https://www.ajol.info/index.php/ecajps/article/view/107427
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4
In vitro and acute in vivo toxicity of the aqueous and chloroformic extracts of Rapanea melanophloeos (L) Mez
Autor: Amenya, HA, Thoithi, GN, Thaiyah, AG, Mbaria, JM, Gathumbi, PK
Publikováno v: Kenya Veterinarian; Vol 35, No 2 (2011); 77-85
This study was conducted to generate a toxicological profile of Rapanea melanophloeos, a medicinal plant widely utilized in traditional medicine to treat helminthiasis,using brine shrimp (Artemia salina) and Sprague Dawley (SD) rats. The aqueous extr
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=78975075580c::78b95fd1d2a3c6d23a8437b8fdd1e8e3
https://www.ajol.info/index.php/kenvet/article/view/87551
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5
Constituents of the stem bark of Dombeya rotundifolia Hochst
Autor: Ndwigah, SN, Thoithi, GN, Mwangi, JW, Kibwage, IO
Publikováno v: East and Central African Journal of Pharmaceutical Sciences; Vol 8, No 2 (2005); 40-42
Two compounds isolated from Dombeya rotundifolia chloroform stem bark extract were identified as lupeol and β-sitosterol using infra red, nuclear magnetic resonance and mass spectrometry. The East and Central African Journal of Pharmaceutical Scienc
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=78975075580c::ea6aefbec9e98e0b92eeb313b8cd709c
https://www.ajol.info/index.php/ecajps/article/view/9724
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7
Anthelmintic and Other Pharmacological Activities of the Root Bark Extracts of Albizia anthelmintica Brongn
Autor: Thoithi, GN, Maingi, N, Karume, D, Gathumbi, PK, Mwangi, JW, Kibwage, IO
Publikováno v: East and Central African Journal of Pharmaceutical Sciences; Vol 5, No 3 (2002); 60-66
The anthelmintic activity of water, methanol and chloroform extracts of the root bark of Albizia anthelmintica on strongyle-type sheep nematode eggs and larvae were examined in vitro. In addition, pharmacological tests were carried out on the water e
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=78975075580c::d3f8f9661f8c3044d715abbc8ff1a77d
https://www.ajol.info/index.php/ecajps/article/view/9690
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8
Drug Quality Control in Kenya: Observation in Drug Analysis and Research Unit during the Period 1996-2000
Autor: Thoithi, GN, Abuga, KO, Nguyo, JM, Mukindia, G, Kingondu, O, Ngugi, JK, Kibwage, IO
Publikováno v: East and Central African Journal of Pharmaceutical Sciences; Vol 5, No 2 (2002); 28-32
The Drug Analysis and Research Unit received and analyzed 261 drug samples over a five-year period, 1996 to 2000. Samples were received from regulatory authorities, local industry, non-governmental organizations, hospitals and private practitioners.
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1045e17d452359133a2307a63991447e
https://doi.org/10.4314/ecajps.v5i2.9684
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9
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10
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