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Innocent A. Edagha,Ikanna E. Asuquo,Gabriel J. Ekandem,Aniekan I. Peter 한국독성학회 2020 Toxicological Research Vol.36 No.2
Chronic alcohol consumption has been implicated in male infertility, whereas Carica papaya (CP) ripe fruit possesses antioxidant activity. This study investigated histomorphological and hormonal effects of ripened CP in alcohol experimental model. Thirty Wistar rats were divided into six groups of five animals each as follows; groups 1, 2 and 3 received distilled water 2 ml, 40% ethanol 5 ml, and 40% ethanol 5 ml + 50 mg Clomiphene citrate/kg body weight, respectively, while groups 4, 5 and 6 received 40% ethanol 5 ml + CP 500, 1000 and 1500 mg/kg body weight, respectively. Sperm counts and motility were significantly decreased (p < 0.05) in group 2 compared to group 1. Testosterone significantly increased (p < 0.05) in CP-treated groups, and luteinizing hormone was significantly reduced (p < 0.05) compared to the control. Group 2 showed spermatogenic cell distortions which were ameliorated in the CP-treated groups. CP exerted testicular protective potential against ethanol-induced testicular toxicity plausibly via its antioxidant mechanism.
Sunday Okon Elijah,Aniekan Imo Peter,Akpan Udo Ekanem,Innocent Asuquo Edagha 대한해부학회 2021 Anatomy & Cell Biology Vol.54 No.1
Estimation of body length has been achieved from the measurements of the scapular with relative accuracy by researches in recent times. This research hypothesized that the landmarks on the scapular and on the x-ray radiographs could be used to predict scapular length and elucidated the landmarks that best estimate the scapular length. A total of 600 scapulae and 600 anterior-posterior x-ray radiographs were used for the study. Positive correlation was observed between the measured variables and the scapular length with the males showing significantly higher mean length compared to females. The length of axillary boarder of the scapula was the best predictor of the scapular length. No significant difference (P>0.05) existed in the mean length derived from the scapular and the x-ray radiographs of scapular. We therefore conclude that measurements from the radiographs of scapular were as reliable in estimating scapular length as those from the scapular bones.