Browsing by Author "Adeniran, A. S."

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    Applicability of lipid ratios in the prediction of atherogenic risks of women on combined oral contraceptive pills in North-central Nigeria
    (Wolters-Kluwer (MedKnow), 2023-06-05) Jimoh, O. S.; Jimoh-Abdulghaffaar, Hidaayah Oluwamayowa; Bakare, T. Y.; Popoola, G. O.; Oladosu, W. O.; Grillo, E. O.; Ahmed, A.; Adeniran, A. S.
    Background: Combined Oral Contraceptive (COC) pill is associated with atherogenic and cardiovascular changes. Some service providers use individual lipid parameters to assess these changes unlike objective calculation using standard formulae. Objective: To determine and compare the atherogenic changes in women on COCs using six lipid ratios; coronary heart disease risk ratio, atherogenic index of plasma, atherogenic co-efficient, Cholesterol index, Castelli risk index I, and Castelli risk index II. Materials and Methods: A prospective, comparative study among new acceptors of contraceptives at four family planning clinics in Ilorin, North-Central Nigeria. Participants were categorized into COCs acceptors (group I, n=120) and acceptors of non-hormonal contraceptives (group II, n=120). Participants were followed up with serial lipid profiles at 0, 3 and 6 months after uptake. Atherogenic risks were calculated using six standard formulae; statistical analysis was with SPSS version 21.0 and Analysis of variance (ANOVA) was used to compare the differences of more than two means, Bonferroni Post Hoc test was used to test for specific significance within the group and p-value <0.05 was considered significant. Results: A total of 225 participants (111 COC users, 114 non-COC users) aged 19 to 48 years completed the study. Serum levels of Low-Density Lipoprotein showed a statistically significant rise among the COC users over the study period (p=0.038), especially between the third and sixth months. The lipid ratios were statistically increased using all six methods despite apparently normal lipid parameters. Conclusion: Atherogenic changes may occur in the presence of apparently normal lipid parameters among COC users; therefore, serial lipid ratio using standard method formulae is recommended.
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    Growth performance of kenaf (Hibiscus cannabinus var. tainung) in relation to sowing depths and soil type
    (Jewel Journal of Scientific Research (JJSR), 2019) Olayinka, B. U.; Abdulkareem, K. A.; Ayinla, A.; Adeniran, A. S.; Adigun, B. A.; Sagaya, A.; Bashiru, B. T.; AbdulBaki, A. S.; Etejere, E. O.
    Kenaf is a non-woody plant that has become one of the important alternative sources of soft fibre material used for packaging materials, paper making and textile. Higher fibre production depends largely on suitable agronomical conditions or practices the plant is subjected to during cultivation. Hence, the need to investigate how different seeding depths and soil types influence the growth performance of the plant. Three soil types (loam, sand and clay) and five sowing depths (0, 1, 2, 3, 4 and 5 cm) were studied. The parameters assessed were germination and growth attributes. The results showed that percentage germination, speed of germination and ability of seeds to germinate were significantly increased when the seeding depth was at 2 cm over other seeding depths. Seeding depth at soil surface and those of 1 cm limited all the germination attributes. All the germination attributes were significantly increased in kenaf seeds sown in loamy soil when compared to the other soil types. The results of growth attributes such as plant height, number of leaves, stem girth, leaf area and above-ground dry weight and yield attributes such as number of capsules per plant, number of seed per capsule and number of seeds per plant followed similar trend as recorded for those of germination parameters. Kenaf seeds planted on sandy soil showed reduction in time of seedling emergence, better growth and yield compared to clay soil. The study concluded that 2 cm seeding depth and well-drained soil such as sandy-loam soil are suitable agronomical practice and condition respectively needed for higher productivity that will hitherto translate to greater fibre production. Therefore, the reliance on fibre producing trees could be reduced if these optimum seeding depth and suitable soil type are used by the farmer in the cultivation of this non-woody plant which has the bulk of its stem filled with soft fibre tissue.