Results 21 to 30 of about 3,961,344 (359)
Frontiers in Pharmacology, 2022 Objective: The aim of the study was to explore the evidence of JWRJD in the treatment of cryptozoospermia.Methods: A total of 162 cryptozoospermia patients with varicocele who refused to undergo surgery were included from January 2021 to December 2021 ...
Huang Liu +13 more
doaj +1 more source
Impact of Alcohol Consumption on Male Fertility Potential: A Narrative Review
International Journal of Environmental Research and Public Health, 2021 Alcohol abuse disorder is a serious condition, implicating more than 15 million people aged 12 years and older in 2019 in the United States. Ethanol (or ethyl alcohol) is mainly oxidized in the liver, resulting in the synthesis of acetaldehyde and ...
R. Finelli, Filomena Mottola, A. Agarwal
semanticscholar +1 more source
Frontiers in Immunology, 2022 Leydig cells (Lc), located in the interstitial space of the testis between seminiferous tubules, produce 95% of testosterone in male individuals, which is pivotal for male sexual differentiation, spermatogenesis, and maintenance of the male secondary sex
Yinchuan Li +10 more
doaj +1 more source
Tubulin glycylation controls axonemal dynein activity, flagellar beat, and male fertility
Science, 2021 Glycylation regulates axonemal dyneins Physiological functions of the microtubule cytoskeleton are expected to be regulated by a variety of posttranslational tubulin modifications.
Sudarshan Gadadhar +12 more
semanticscholar +1 more source
Frontiers in Endocrinology, 2023 BackgroundKlinefelter’s syndrome (KS) was once considered infertile due to congenital chromosomal abnormalities, but the presence of focal spermatozoa changed this.
Huang Liu +12 more
doaj +1 more source
Impact of Heavy Metals on Human Male Fertility—An Overview
Antioxidants, 2021 Heavy metals are endocrine disruptors which interfere with processes mediated by endogenous hormones of the organism, negatively affecting endocrine functions. Some studies have correlated heavy metal exposure with male infertility.
Andrea López-Botella +6 more
semanticscholar +1 more source
Sperm Lipid Markers of Male Fertility in Mammals
International Journal of Molecular Sciences, 2021 Sperm plasma membrane lipids are essential for the function and integrity of mammalian spermatozoa. Various lipid types are involved in each key step within the fertilization process in their own yet coordinated way.
Shuwen Shan +3 more
semanticscholar +1 more source
Heliyon, 2023 Background: Vitamin D level is closely associated with the development of polycystic ovary syndrome (PCOS). We aimed to systematically evaluate the effects of vitamin D supplementation on patients with PCOS, to provide reliable evidence to the clinical ...
Biyun Zhang +4 more
doaj +1 more source
The role of micronutrients in male and female fertility: A review study [PDF]
Majallah-i Zanān, Māmā̓ī va Nāzā̓ī-i Īrān, 2021 Introduction: Fertility means the ability to have a child that is one of the causes of family formation. Several factors can affect fertility. Micronutrients are essential for the body's anabolic and catabolic activities, so they may be effective factors
Zamzam Paknahad +5 more
doaj +1 more source
Oxidative Stress and Male Fertility: Role of Antioxidants and Inositols
Antioxidants, 2021 Infertility is defined as a couple’s inability to conceive after at least one year of regular unprotected intercourse. This condition has become a global health problem affecting approximately 187 million couples worldwide and about half of the cases are
Maria Nunzia De Luca +4 more
semanticscholar +1 more source