Background: It is established that glycemic control measures involving diet and oral medication reduce glycated hemoglobin concentration (HbA1c) in type-2 diabetic patients. Aim: We aimed to determine whether HbA1c reduction after diabetic treatment is affected by age, gender, level of adiposity and diabetes duration in type-2 diabetic patients. Methods: One hundred and four type-2 diabetic patients participated in a 20-week diabetic control therapy involving oral medication (metformin) and lifestyle intervention (diet). We compared the HbA1c reduction after treatment between the elderly and non-elderly; males and females; overweight/obese and non-overweight/obese; and long-standing and newly diagnosed patients. Results: After the treatment, participants had mean HbA1c reduction of 1.1 ± 1.31% and weight loss of 2.46 ± 1.79 kg. Forty-six (44.2%) of the patients had acceptable HbA1c level of <6.5%. Significantly greater HbA1c reduction was observed in non-elderly, non-overweight/obese and newly diagnosed patients compared to the elderly, overweight/obese and long-standing diabetic patients (<i>p</i> < 0.05 or <i>p</i> < 0.01 or <i>p</i> < 0.001), respectively. HbA1c reduction did not indicate significant sex differences. Conclusion: The present findings suggest that treatment criteria for type-2 diabetes should account for the age, level of adiposity and diabetes duration of the patient in order to make optimal therapeutic decisions for the treatment of diabetes mellitus in adults

An investigation into the pathological lesions of Cypermethrin on the testes, accessory sexual and pituitary glands of Yankasa rams was carried out. Sixteen Yankasa rams aged 18 -30 months and weighing between 21.5 -46.5kg were used. The 16 rams were divided equally into two groups (A and B) A served as the treatment group while B served as the control. Group (A) were given Cypermethrin (3%) at the dose rate of 3mg/kg (0.1ml/kg) body weight, topically. Group (B) rams were given distilled water at the same dose rate and route. These treatments were repeated every two weeks for a period of 12 weeks. The rams were sacrifi ced at the end of 12 weeks and the following organs (testes, pituitary, vesicular and prostate glands), were collected and weighed, gross pathological lesions were observed and photographs were taken. The samples were kept for histopathology. Results showed that there were no gross pathological lesions found on the testes, pituitary, prostate glands and the seminal vesicles of both groups. The mean weight of the pituitary gland, the prostate glands and the seminal vesicles of the treated and control groups were statistically not signifi cant (P>0.05). No histologic lesions were found on them. The mean testicular weights of the treated (143.81±7.71g) and the control (130.43±0.63g) were signifi cantly different (P<0.05). There was a reduced number of spermatozoa in the lumen of the seminiferous tubules of the treated group. It was concluded that Cypermethrin reduced spermatozoa in the lumen of the seminiferous tubules.

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