Results 41 to 50 of about 1,665 (182)
Improving ARTs: Microfluidics as a Tool for Sperm Selection
Andrology, EarlyView.ABSTRACT Sperm selection is a critical step in assisted reproductive technology (ART), as sperm quality directly influences embryo quality. In vivo, the female reproductive tract imposes several physical and physiological barriers that favors only the most optimal spermatozoa reaching the fertilization site.
A. Pérez‐Gómez +7 more
wiley +1 more source
Andrology, EarlyView.ABSTRACT Background Drugs used for diabetes and obesity increasingly shape male sexual and reproductive counseling, but clinical studies, trial registrations, regulatory labels, and patents answer different questions. Objectives The objective is to map these sources and define what each can support when counseling men receiving metabolic drugs ...
Marek Broul +3 more
wiley +1 more source
Adverse Effect of COVID-19 on Male Fertility and Male Sex Hormones
Medical Journal of BabylonBackground: Coronaviruses (CoVs) cause infections in human testes and may affect seminal fluid analysis (SFA) because the testes widely express angiotensin-converting enzyme 2 receptors.
Salam Abd-Elameer Yahya +2 more
doaj +1 more source
International Journal of Reproductive BioMedicine, 2022 Background: Hormonal imbalance is one of the important etiological factors for Oligoasthenoteratospermias (OAT). Objective: This study aimed to evaluate the effects of hormonal changes including prolactin, TSH, testosterone, luteinizing hormone, follicle-
Zeinab Bahrami +3 more
doaj +1 more source
The Impact of Common Medications on Male Fertility: An Updated Systematic Review
Andrology, EarlyView.ABSTRACT Background Compared with those of cytotoxic treatments, the potential effects of common medications on the fertility of men trying to conceive currently or planning to conceive in the future are less well described. The use of common medications may modify the gonadotropic axis, spermatogenesis, and epididymal maturation or alter male ...
Lina Jebli +7 more
wiley +1 more source
, 2022 This study is to analyze the effect of C-type natriuretic peptide (CNP) on sperm motility of asthenozoospermia and explore the influence mechanism of CNP on the reproductive system and sperm motility.
Xinyi Dong +13 more
core +1 more source
Prevalence of Antisperm Antibodies in Asthenospermic Infertile Male [PDF]
Kirkuk Journal of Science, 2012 Recently there has been a lot of discussion about the role that the immune system plays in infertility. The immune system generally works to protect the body from foreign cells and bacteria.
Raad H. N, Muhammad A. A, Hussein Q. A
doaj +1 more source
Microbiology and immune mechanisms associated with male infertility
Frontiers in Immunology, 2023 Up to 50% of infertility is caused by the male side. Varicocele, orchitis, prostatitis, oligospermia, asthenospermia, and azoospermia are common causes of impaired male reproductive function and male infertility.
Jin Chen +6 more
doaj +1 more source
Peroxiredoxin 4 Involved in Spermatogenesis by Affecting Oxidative Stress and Ferroptosis
Andrology, Volume 14, Issue 7, Page 2329-2346, October 2026.ABSTRACT Background The main functions of testes are sperm production and androgen secretion in testicular befitting microenvironment. Excessive level of the reactive oxygen species (ROS) from metabolism and cellular events can lead to oxidative stress (OS) and ferroptosis, which injure the functions of mitochondria and endoplasmic reticulum (ER) of ...
Shuning Yuan +10 more
wiley +1 more source
Asian Pacific Journal of Reproduction, 2021 According to the latest data, globally 15% of couples have infertility and male infertility contributes to 10% of all cases. Infertility can be caused by certain biological changes in the gonads and the reproductive system like azoospermia, oligospermia,
Awanish Jaiswal +4 more
doaj +1 more source