This study was carried out in collaboration between all authors. Author AIN was involved in conception and design of the study and first manuscript writing, author JVZ did statistical analysis and interpretation of data. Author DSA performed final analysis of manuscript and literature searches. Author MOI did the measurements and author MBD provision of study materials and design of measurements procedures. All authors read and approved the final manuscript.
Aims:To determine menstrual pattern and disorder associated with it among female medical students. Methodology: Self descriptive cross-sectional study was carried out among 169 Medical students (MBBS II-V) between the ages 19-46 years. Respondents were selected from each class using stratified random sampling method. Stratification was done according to their class. Questionnaires were designed and administered to the respondents to complete. Three researchers and two research assistances were on site to assist. Students were briefed on the objective of the study and duly completed questionnaires were collected and analyzed. Subjects who had primary amenorrhea and/or history of abdominal or pelvic surgery were not eligible for the study. The questionnaire included data such as; age of menarche, menstrual pattern, severity of pain (dysmenorrheal), marital status, effects of exercise, socioeconomic status, Body mass Index (BMI) and Diet. The method of observation involved personal interaction and questioning of respondent to find out if they had anything peculiar about their cycle. The number of days of menstrual flow on menarche and number of pads use per day were in the questionnaire. Results: It was observed that 148(87.6%) respondents had regular length of menstrual cycle, particularly in the age groups 20-22 and 23-26 years which recorded 39 and 43 respondents respectively. Irregular menstrual cycle was found in 21(12.4%) 328 respondents, which showed its peak at the age group of 17-19(33.3%) years, between age groups. It was also observed that 118(69.8%) respondents had painful menstrual flow, out of which 71(60.2%) had mild pain, 30(29.7%) had moderate pain while 17(14.4%) had severe pain. Result of length of menstrual cycle between single and married respondents showed that, 20(71.4%) of single respondents had short menstrual length compared to 8(28.6%) married respondents of corresponding short menstrual length. It was revealed that in 148(87.6) respondents that had regular menstrual cycle type, 106(71.6%) menstrual flow was average, while in 31(21.0%), it was scanty and heavy in 11(7.4%) respondents. 10(47.6%) respondent had average irregular menstrual cycle, while 9(42.9%) and 2(9.5%) respondents had scanty and heavy irregular menstrual cycles The result showed no significant variation in frequency of menstrual cycle (p=0.5). 99(58.6%) of respondents did no physical exercise; while 70(41.4%) did at least 30 minutes exercise (p=0.38). 101(59.8%) respondents belong to high upper, 51(30.2%) in upper-middle and 17(10.0%) belonged to lower socioeconomic status (p=0.14). 135(80.0%) respondents had daily fast food habits, out of which 95(80.5%) had positive history of pain and 34(20.0%) had no daily fast food (P=0.80). 30(17.8) respondents were underweight, 120(71.0%) had average weight and 19(11.2%) respondents were overweight (p=0.20). Conclusion: Study has established mean age at menarche, menstrual pattern and menstrual disorder (pain) in relation to BMI, exercise and socioeconomic factor among female Medic...
Knowledge of the anatomy of the occipital condyle (OC) and the structures around it is significant in sex determination and in surgical operations involving the basicranium. The present study attempts to evaluate the anterior occipital intercondylar distance (AOID) and posterior occipital intercondylar distance (POID) in the sample population as well as its variability in different populations. The sample population for the present study comprised of computed tomographic (CT) images of 110 patients (60 males and 50 females) aged 18–65 years obtained from the Federal Neuropsychiatric Hospital, Maiduguri, Borno State-Nigeria. Males presented significantly higher mean values for both the parameters measured (p<0.001). Mean values of AOID in males and females are respectively 24.15 mm and 22.31 mm, while the POID mean values are 26.83 mm and 23.79 mm. The ratio of POID to AOID is 1.1:1.0 in both males and females in the sample. This ratio varies from population to population.
Abstract:The effect of oral administration of Artesunate on the histology of the Kidney of Albino Rat was determined histologically. Thirty Albino rats weighing 80-175g were divided into five groups (A-E) of five rats each. Group A (control) was give equal volume of distilled water daily. Group B received 4mg/kg/day of Artesunate for 5 days and were sacrificed on the 6th day. Group C were given 4mg/kg of Artesunate for the 1 st day, then 3mg/kg/day of Artesunate for 8 days and sacrificed on the 10 th day. Group D received 4mg/kg/day of Artesunate for the 1 st day, then 3mg/kg/day of Artesunate for 12 days and sacrificed on the 14 th day. Group E served as recovery group which received equal treatment as group D above and were left for 10 days later on vital feed and water and were sacrificed on the 23 rd day. The route of administration was orally by the use of the orogastric tube. The kidneys were removed and transferred immediately into 10% formalin. There were no marked differences between the change in weight of the control and the experimental. Administration of Artesunate to rats produced moderate to severe glomerular degeneration, focal haemorrhage, oedema, congested blood vessels, cloudy swelling of the tubules, necrosis of the tubule both in cortex and medulla. These findings were observed to be dose dependent. Artesunate may have acted as toxin to the neurons, affecting their structural integrity. It is therefore recommended that further studies aimed at corroborating this findings be carried out
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