Antifungal activity of aqueous and corn steep liquor extract of Ficus exasperata, Anonna muricata and Azadiractha indica

This study investigated the activity of aqueous and corn steep liquor (CSL) extracts of Ficus exaperasta, Azadirachta indica and Annona muricata against Candida spp isolated from high vagina swab samples. Phytochemical screening of the plants was done using standard methods, the antifungal activity of the plant’s extracts and standard drugs were tested against isolates of Candida spp using the agar well diffusion method; the minimum inhibitory concentration (MIC) and minimum fungicidal concentration (MFC) were also determined using microdilution standardized techniques. Phytochemical screening of the aqueous and CSL extracts of the plants revealed the presence of tannin, saponin, phenols and flavonoids. Among the five Candida strains, the zone of inhibition (ZI) produced by the plant extracts against C. kefyra shows a range of 6-28 mm; C. kruseia: 5-25 mm; C. albican: 0-18 mm; C. kefyrb: 0-27 mm; while, C. kruseib ZI: 0-18 mm. CSL extract had higher inhibitory action compared with aqueous extract while F. exasperata and A. muricata gave better antifungal activity against the tested Candida strains. The MIC of the aqueous and CSL extracts of the F. exasperata ranged between 6.25-12.5 mg/ml; A. muricata: 3.125-12.5mg/ml, while the aqueous and CSL extracts of A. indica was found to have no activity at all the tested concentrations against C. albican, C. kruseiaand C. kruseib, similar observation for the MFC. This study proved the antifungal efficacy of aqueous and CSL extracts of F. exasperata, A. muricata, and A. indica against isolates of Candida species which are usually implicated in candidiasis

High doses of Uvaria chamae root extract impair sperm motility and viability

Uvaria chamae is a tropical medicinal plant with documented antimicrobial and antimalarial activities. Agents with these activities are known to impair fertility. This study investigated the antifertility effects of ethanolic extract of U. chamae on male albino Wistar rats. Two different oral doses; 56.6 mg/kg body weight and 113.2 mg/kg body weight of the extracts were administered to low dose and high dose group, respectively. A third group served as control and received 2 mL of distilled water. There were five animals in each group. Administration lasted six weeks after which animals were sacrificed and samples collected. Results showed that sperm count, sperm morphology and semen pH were not affected (P>0.05) by the extract. Sperm motility (55.65 %) and viability (64.38 %) were however decreased (P<0.05) by high doses of the extract. Histopathology of testicular tissues also showed no difference across the groups. U. chamae thus impair fertility in vivo especially at high doses

Final project report / Water Management Nigeria : improvement of water supplies for small nucleated settlements in rural Nigeria; a case study of Isarapa Division, Oyo State

Poor quality reproduction from the project microfich

Preliminary study of consumer preferences in the choice of cowpeas : Western and Kwara States headquarters and areas of Nigeria

Study of cowpea food consumption in urban and agricultural areas of Western and Kwara States, Nigeria - examines socio-cultural factors affecting consumer behaviour of married women, (i.e. tribe, occupation and husband's occupation, family size, income, etc.); discusses food preparation, food processing and marketing of cowpeas by married women, storage methods for cowpeas and cowpea flour, supply and demand for cowpea food products. Includes research results summary, statistical data and questionnaire

Long distance learning and the development of higher education in West Africa, 1887-1934

Meeting: Historical Society of Nigeria, Annual Congress, 26th, 22-24 Apr. 1981, Maiduguri, N