Results 11 to 20 of about 184,553 (284)

Methylation Status of Imprinted Genes and Repetitive Elements in Sperm DNA from Infertile Males [PDF]

open access: yes, 2011
Stochastic, environmentally and/or genetically induced disturbances in the genome-wide epigenetic reprogramming processes during male germ-cell development may contribute to male infertility.
El Hajj, N.   +7 more
core   +1 more source

Body mass index and age correlate with antioxidant supplementation effects on sperm quality: Post hoc analyses from a double-blind placebo-controlled trial [PDF]

open access: yes, 2020
Spermatozoa are vulnerable to lack of energy and oxidative stress as a result of elevated levels of reactive oxygen species. Therefore, it is essential that appropriate nutrients are available during maturation.
Agarwal, Ashok   +9 more
core   +1 more source

Evaluation of Male Infertility

open access: yesDüzce Tıp Fakültesi Dergisi, 2022
Infertility is a condition that has psychological and social effects on couples. Around 50% of fertility problems originate in males. The causes of male infertility are highly variable, and many health conditions, congenital or acquired diseases can ...
Önder Yaman, Muhammed Arif İbiş
doaj   +1 more source

Do Smoking, Heavy Physical Activity, and Overweight, Increase The Risk of Male Infertility? A New Evidence From Surakarta, Central JAVA [PDF]

open access: yes, 2018
Background: Male infertility is a global public health issue. Infertility affects an estimated 15% of couples globally, amounting to 48.5 million couples.
Agustina, D. (Devita )   +2 more
core   +1 more source

Eastern medicine approaches to male infertility. [PDF]

open access: yes, 2013
Male factor is a common cause of infertility and the male partner must be systematically evaluated in the workup of every infertile couple. Various Eastern medical strategies have been tried with variable success.
Hu, M, Ma, H, Ng, EHY, Wu, X, Zhang, Y
core   +1 more source

Conventional treatment options and herbal remedies for male infertility: An overview

open access: yesAsian Pacific Journal of Reproduction, 2022
Male infertility is responsible for an estimated 50% of all cases of infertility. Treatments for male infertility include surgery, in-vitro fertilization, hormone therapy, and herbal remedies.
Ankita Wal   +5 more
doaj   +1 more source

Meiotic recombination and male infertility: from basic science to clinical reality? [PDF]

open access: yes, 2011
Infertility is a common problem that affects approximately 15% of the population. Although many advances have been made in the treatment of infertility, the molecular and genetic causes of male infertility remain largely elusive. This review will present
Hann, Michael C.   +2 more
core   +1 more source

Endocrinopathies and Male Infertility

open access: yesLife, 2021
Male infertility is approaching a concerning prevalence worldwide, and inflicts various impacts on the affected couple. The hormonal assessment is a vital component of male fertility evaluation as endocrine disorders are markedly reversible causatives of
Pallav Sengupta   +3 more
doaj   +1 more source

Exposure to Endocrine Disruptors and Nuclear Receptors Gene Expression in Infertile and Fertile Men from Italian Areas with Different Environmental Features [PDF]

open access: yes, 2015
Internal levels of selected endocrine disruptors (EDs) (i.e., perfluorooctane sulfonate (PFOS), perfluorooctanoic acid (PFOA), di-2-ethylhexyl-phthalate (DEHP), mono-(2-ethylhexyl)-phthalate (MEHP), and bisphenol A (BPA)) were analyzed in blood/serum of ...
Bergamasco B   +14 more
core   +2 more sources

Genetics of Male Infertility

open access: yesFertility & Reproduction, 2022
Background: Male infertility is a common condition that affects at least 7% of men in Western countries and is associated with an elevated risk of comorbidities and mortality.
Brendan J. HOUSTON, Moira K. O’BRYAN
doaj   +1 more source

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