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Topic Review
Varicocele
Varicocele treatment is beneficial in improving semen parameters and pregnancy rate when an appropriate selection of patients is made. The purpose of treating varicocele in adults is mainly to improve current fertility status. On the other hand, the goal of treatment in adolescents is to prevent testicular injury and maintain testicular function for future fertility. Hence, the key to the success of varicocele treatment seems to be a correct indication. 
  • 350
  • 28 Jun 2023
Topic Review
Effects of Bisphenol A on Human Male Infertility
Endocrine disruptor chemicals (EDCs) can have a harmful effect on the human body’s endocrine system and thus adversely affect the development, reproduction, neurological, cardiovascular, and immune systems and metabolism in humans and wildlife. Bisphenol A (BPA) is a proven EDC capable of mimicking or blocking receptors and altering hormone concentrations and metabolism. Although consumed in low doses, it can stimulate cellular responses and affect the body’s functions. In humans, exposure to BPA has been correlated with the onset or development of several diseases. 
  • 312
  • 10 Aug 2023
Topic Review
Obstructive and Non-Obstructive Azoospermia
Azoospermia (no sperm in ejaculate), a severe form of male infertility, affects around 1% of men globally. It may be caused by many factors, including blockage of the reproductive tract, hormonal disbalances, ejaculation problems or issues with spermatogenic epithelium or testicular function.
  • 275
  • 02 Aug 2023
Topic Review
Endocrine Changes Causing Infertility in Obese Males
Overweight and obesity are terms used to describe an abnormal and excessive build-up of body fat that may have a detrimental effect on health. Body mass index (BMI) is a measure of body weight per height that is widely used to classify adults as overweight or obese. It is calculated by dividing a person’s body weight (in kilograms) by the square of their height (in meters/m2). The World Health Organization (WHO) defines overweight as a BMI of 25 kg/m2 or above and obesity as a BMI of 30 kg/m2 or above. The rising incidence of obesity has coincided with rising levels of poor reproductive outcomes. The molecular basis for the association of infertility in obese males is now being explained through various mechanisms. Insulin resistance, hyperglycemia, and changes in serum and gonadal concentrations of adipokines, like leptin, adiponectin, resistin, and ghrelin have been implicated as causes of male infertility in obese males.
  • 175
  • 05 Jan 2024
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