Series-1 (Sep. – Oct. 2022)Sep. – Oct. 2022 Issue Statistics
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Abstract: Formulated chemical insecticides which are used for combating malaria vector have been linked to some ecological challenges including adverse human health impacts and severe environmental pollution. Potent plant-based extracts are environmentally friendly for controlling the malaria vector. Upon this, concentration-based effects of A. sativum, C. citratus A. indica and C. officinalis stem and leaves extracts were tested on adult mosquitoes. The results revealed significant differences (P<0.05) in vector mortality in terms of extract concentration and plant extract exposure. Linear regression techniques indicated that within the range of 5- 25mls of extracts exposure for 24hours,......
Keywords: malaria, plant extracts, vector, mortality, mosquitoe
[1]. Adeniyi S. A, Orjiekwe C. L, Ehiagbonare J. E. and Arimah B. D. (2010). Preliminary Phytochemical analysis and insecticidal activity of ethanolic extracts of four tropical plants (Vernonia amygdalina, Sida acuta, Ocimumgratissimum and Telfariaaccidentalis) against beans weevil (Acanthscelidesobtectus). International Journal of the Physical Sciences 5(6) 753 - 762.
[2]. Asadollahi A, Khoobdel M and Zahraei-Ramazani A. (2019). Effectiveness of plant-based repellants against different Anopheles species: a systematic review. Malaria Journal. 18 (436)
[3]. Overgaard H. J, Sirisopa P, Mikolo B, Malterud K. E, Wangensteen H, Zou Y. F, Paulsen B. S, Massamba D, Duchon S, Corbel V, and Chandre F, (2014). Insecticidal Activities of Bark, Leaf and Seed Extracts of Zanthoxylum heitzii against the African Malaria Vector Anopheles gambiae Molecules. 19 (12):21276-21290.
[4]. He W. D, Puyvelde L. V, Kimpe N, Verbruggen L, Anthonissen K, Van der Flaas M, Bosselaers J, Mathenge S.G, Mudida F.P (2002). Chemical constituents and biological activities of Zanthoxylum usambarense. Phytotherapy Research. 16: 66–70.
[5]. Ileke K. D and Olamide I. O (2019). Insecticidal Activities of Chromolaena odorata and Vernonia amygdalina leaf extracts against Anopheles gambiae (Diptera: Culicidae). International Journal of Tropical Disease. 2(1):1-7.
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Abstract: This succession involves the fusion of an oocyte with a sperm, proceeding to generation of a single diploid cell, the zygote, from that a new entity organism originates. The explanation of the physicochemical and molecular mechanisms of fertilization has captivated relevant researchers for a number of years. This review covers this enthralling succession at physiological, biochemical and molecular level. Various molecules have been documented to play a pivotal role in each step of this appealing process concerning to the sperm magnetism from the oocyte, the sperm maturation, the sperm and oocyte combination and the two gamete pronuclei union tending to the development of zygote. The collection of data concomitant with significant hypotheses enclosed by this overview provides novel insights into awaring the causes of fertility issues consequent to fertilization related disorders using the platform projecting in-silico studies..
Keywords: Fertilization, zygote, gamete fusion, sperm capacitation, cortical reaction
[1]. Agarwal, A. and Said, T.M. (2005). Oxidative stress, DNA damage and apoptosis in male infertility: A clinical approach. Br. J. Urol. Int., 95: 503-507.
[2]. Alahmar, A.T. (2019). Role of Oxidative Stress in Male Infertility: An Updated Review. J Hum Reprod Sci 2019; 12(1): 4-18.
[3]. Baker, M.A. and Aitken, R.J. (2005). Reactive oxygen species in spermatozoa: Methods for monitoring and significance for the origins of genetic disease and infertility. Reprod. Biol. Endocrinol., 3: 67-75.
[4]. Balercia, G., Moretti, S., Vignini, A. , Magagnini, M. and F. Mantero, F. et al. (2004). Role of nitric oxide concentrations on human sperm motility. J. Androl. 25: 245-249.
[5]. Bandelt, H.J., Q.P. Kong,O.P., Parso, W. and Salas, A. (2005). More evidence for nonmaternal inheritance of mitochondrial DNA? J. Med. Genet., 42: 957-960.
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Abstract: Background: Polycystic Ovary Syndrome (PCOS) is a common cause of infertility in women of reproductive age group. PCOS is associated with an increased risk of metabolic syndrome, hyperinsulinemia, oxidative stress, inflammation, cardiovascular disease, and cancer. Several adipokines are produced by tissues, such as adiponectin, α1 -acid glycoprotein and leptin. These adipokines regulate glucose and lipid metabolism and insulin action and play important roles in the pathogenesis of IR, obesity, T2DM and cardiovascular diseases. Aim: To investigate the connection of alpha-1 acid glycoprotein inflammatory biomarker with metabolic characteristics in women with polycystic ovary syndrome (PCOS) and normal cycling controls. Methods: A cross-sectional.......
Keywords: Alpha-1 acid glycoprotein, c-Reactive protein, inflammation, carbohydrate metabolism, polycystic ovary syndrome.
[1]. Wolf WM, Wattick RA, Kinkade ON, Olfert MD. (2018) Geographical prevalence of polycystic ovary syndrome as determined by region and race/ethnicity. Int J Environ Res Public Health. 15:2589.
[2]. Deswal R, Narwal V, Dang A, Pundir CS. (2020) The prevalence of polycystic ovary syndrome: a brief systematic review. J Hum Reprod Sci. 13:261–71.
[3]. Rao P, Bhide P. (2020) Controversies in the diagnosis of polycystic ovary syndrome. Ther Adv Reprod Health. 14:2633494120913032. https://doi.org/10.1177/2633494120913032
[4]. Rotterdam ESHRE/ASRM-Sponsored PCOS Consensusn Workshop Group (2004) Revised 2003 consensus on diag‐ nostic criteria and long-term health risks related to poly‐ cystic ovary syndrome. FertilSteril 81: 19–25
[5]. Fauser BC, Tarlatzis BC, Rebar RW, Legro RS, Balen AH, Lobo R, et al. (2012) Consensus on women's health aspects of polycystic ovary syndrome (PCOS): the Amsterdam ESHRE/ASRM-Sponsored 3rd PCOS Consensus Workshop Group. FertilSteril. 97:28–38.
