نتایج جستجو برای: male reproductive system

تعداد نتایج: 2583556  

Journal: :The Journal of Pathology 2007

Journal: :Journal of Clinical Pathology 1986

Marjan Hajizadeh Mojgan Javadnoori Nahid Javadifar

Background & aim: Men’s sexual and reproductive health is one of the most important public health issues. However, less attention has been paid to this matter, compared to women’s health issues. The aim of this study was to evaluate the educational needs of men regarding sexual and reproductive health in Ahvaz, Iran. Methods:This descriptive study was performed on 1,068 adult men (aged 20-60 ye...

Journal: :Acta biochimica et biophysica Sinica 2009
Li Zhang Qiang Liu Yuchuan Zhou Yonglian Zhang

The male reproductive tracts in different species are characterized by similar patterns of male-dependent overexpression of carboxylesterases. This phenomenon indicates male sex-associated functions of these enzymes for spermatogenesis, sperm maturation, and sperm use. Recently, a novel epididymis-specific gene named Ces7 was cloned and characterized, which belongs to the carboxylesterase famil...

Journal: :Asian journal of andrology 2010
Jonatan Axelsson Jens Peter Bonde Yvonne L Giwercman Lars Rylander Aleksander Giwercman

As genetic factors can hardly explain the changes taking place during short time spans, environmental and lifestyle-related factors have been suggested as the causes of time-related deterioration of male reproductive function. However, considering the strong heterogeneity of male fecundity between and within populations, genetic variants might be important determinants of the individual suscept...

Journal: :Environmental Health Perspectives 2001
R W Moore T A Rudy T M Lin K Ko R E Peterson

Several members of the phthalate ester family have antiandrogenic properties, yet little is known about how exposure to these ubiquitous environmental contaminants early in development may affect sexual development. We conducted experiments to determine effects of in utero and lactational exposure to the most prevalent phthalate ester, di(2-ethylhexyl) phthalate (DEHP), on male reproductive sys...

2009
Darren Mark Joubert

The literature has reported widely on the adverse effects of whole-body vibration (wbv) exposure on professional drivers and the adverse health outcomes of lower back pain, and other musculoskeletal effects. Fewer reports exist on the adverse effects of wbv on the female reproductive system and foetal health and even less on the male reproductive system and function. This paper highlights some ...

2015
Francisco José Roma Paumgartten

*Correspondence: Maria De Falco, Section of Evolutionary and Comparative Biology, Department of Biology, Via Mezzocannone, 8 80134 Naples, Italy e-mail: [email protected] Endocrine disrupting chemicals (EDCs) are identified for their ability to perturb the homeostasis of endocrine system and hormonal balance. The male reproductive system is under close control of hormones and each change in th...

A. Sakly , F. Neffati , H. Ben Cheikh , I. Flehi-Slim , M.F. Najjar , S. Boughattas, Y. Belaïd-Nouira , Z. Haouas,

Background: Malathion (MAL) is a choice insecticide in the stored grain in different countries. The aim of the present study is to evaluate toxicological effects of 30-day intake of MAL on the male reproductive system of Wistar rats. Methods: This research was ethically approved by the local authority at Faculty of Medicine, Monastir, Tunisia. Three MAL treated groups received 1 ml...

Background and objectives: Numerous studies have evaluated the effects of silymarin on sperm quality and its neutralization impact of various toxins on the male reproductive system. However, these studies as a whole have not been summarized and categorized yet. Silymarin is a flavonoid and known as a powerful antioxidant compound in the treatment of many diseases including liver disorders, rhin...

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