Browsing by Author "Atata, R. F."

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    Antimicrobial activity, cytotoxic test and phytochemical screening of the extracts of the stem of Fadogia agrestis
    (Nigerian Society for Experimental Biology, 2011-05-30) Ameen, Mubarak; Olatunji, G. A.; Atata, R. F.; Usman, L. A.
    The use of medicinal plants with therapeutic properties represents a secular tradition in different cultures, mainly in underdeveloped countries. Fadogia agrestis is commonly used in the management of erectile dysfunction. In this study, the cytotoxicity using brine shrimp lethality test (BST) and antibacterial activity against gram-positive and gram-negative bacteria strains of the chloroform. ethyl acetate and methanolic extracts of Fadogia agresti-I' stem are presented. The minimum inhibitory concentration (MIC) was also determined. Preliminary phytochemical screening of all the extract revealed the presence of reducing sugar. carbohydrates and alkaloids. In addition, the chloroform extract showed presence of saponins and flavanoids. In ethyl acetate extract: terpenoids was found, while methanolic extracts contain saponins, steroids, terpenoids and llavanoids. Tannins, anthraquinone and glycosides were not detected in the three extracts. The extracts exhibited low toxicity against the brine shrimp Artemia salina but demonstrated antibacterial activities against the tested bacteria. with chloroform extract showing high activity against S. aureus. S. spp, B. subti/is and E. coli (MIC 6.75 mg/ml). These results should prompt new researches in order to isolate the constituents responsible for the activity.
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    Microbiological quality of some brands of intravenous fluids produced in Nigeria
    (African journal of biotechnology, 2007) Atata, R. F.; Ibrahim, Y.K.E.; Akanbi, A.A.; Abdul, I.F.; Ahmed, R.N.
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    Retrospective study of nosocomial infection in six private hospitals in kwaara state, Nigeria
    (Journal of medicine and medical sciences, 2013) Atata, R. F.; Ibrahim, Y.K.E.; Akanbi, B.A.; Abdul, I.F.; Giwa, A.; Gwazo, M.S.; ., S.M. Jodi