Short-lived reactive nitrogen species and reactive oxygen species have acquired significant attention in the field of biomedical science. Nitric oxide (NO), which was thought to be an unstable gas and pollutant, is now regarded as a gas transmitter like H2S and CO. NO is synthesized inside the mammalian body by l-arginine via three different isoforms of NO synthase whereas pyruvate is a glycoly...

In the present study, we aimed to address the use of ethyl pyruvate (EP) against the harmful effects of cyclophosphamide (CP) treatment. Thirty-nine adult male mice were divided into three groups including control group received normal saline [0.20 mL per day; intraperitoneally (IP)], CP group received CP (15.00 mg kg-1 per week, IP) and CP+EP group received EP (40.00 mg kg-1</s...

Background Cyclophosphamide (CP) is a chemotherapeuticdrug which causes deleterious effects on tissue of testicle and increases free radicals in the body. The aim of this study is to investigate protective effects of ethyl pyruvate (EP) on improvement of testicle inCP treated animals. MaterialsAndMethods In this study, 15 male mice(6-8 weeks) were divided into 3 groups. Control group receivedno...

Objective Methotrexate (MTX), as an anti-folate agent, is widely used in the treatment of rheumatic disorders and malignant tumors, however it damages reproductive system in mice. The aim of this research was to study the effects of ethyl pyruvate (EP) on embryo development and oxidative stress changes in the testis of mice treated with MTX. MaterialsAndMethods In this experimental study, thirt...

Background: Increases in the survival rate of men treated with chemotherapeutic drugs and their desire to have children precipitate concerns about the effects of these drugs on germ cells. This study performed to evaluation of protective effects of ethyl pyrovate in oxidative stress induced by cyclophosphamide (CP) on testis. Materials and Methods: Three groups (6 mice in each) of adult mice we...