Evaluation of histopathologic and histomorphometric changes of testicular tissue and gonadotropin levels following consumption of methylphenidate in male mice.

Background/aim: One of the most common psychiatric disorders in children is attention-deficit/hyperactivity disorder, which is treated extensively by methylphenidate. This study investigates the assessment of the effects of methylphenidate on histopathologic and histomorphometric changes of the testes and serum levels of gonadotropin in mice.

Materials And Methods: In this study, 36 adult male mice were used.

The effect of chronic administration of methylphenidate on morphometric parameters of testes and fertility in male mice.

Background: Due to common use of methylphenidate (MPH) for the treatment of Attention Deficit Hyperactivity Disorder (ADHD) and the role of the reproductive system in the production of gametes, studying the effects of this medication on the morphometry of testes, serum testosterone concentration, leydig cells function, and fertility rate was the aim of this study.

Methods: Twenty seven male mice (Balb/C), eight weeks old, were randomly divided into one control and two treated groups. After weighing the mice, the treated groups received MPH (produced in Novartis company) at the doses of 2 mg/kg and 10 mg/kg for 40 days.