research Effect of Testosterone, Dihydrotestosterone, Estradiol, and Cortisol on the Quality of Fresh and Cryopreserved Stallion Sperm
Higher testosterone harms sperm motility, while higher estradiol improves sperm survival.
Search
for
Sort by
Research
30 / 1000+ results 
research Semen Parameters Among Transgender Women With a History of Hormonal Treatment
Hormonal treatment in transgender women reduces semen quality, but stopping treatment may improve it.
research A Retrospective Study of Semen Quality in Young Infertile Men with Androgenetic Alopecia After Discontinuation of Finasteride
Stopping finasteride improves sperm quality but not semen volume in young men.
research Increased DHEAS and Decreased Total Testosterone Serum Levels in a Subset of Men with Early-Onset Androgenetic Alopecia: Does a Male PCOS-Equivalent Exist?
Some men with early hair loss may have a male version of PCOS, affecting hormones and increasing health risks.
research Safety Concerns Regarding 5α Reductase Inhibitors for the Treatment of Androgenetic Alopecia
5α reductase inhibitors treat hair loss but may cause sexual side effects and risks.
research Assessment of Semen Quality in Patients with Androgenetic Alopecia in an Infertility Clinic
Men with severe hair loss may have poorer sperm quality.
research Impact of Microbial Infection on Sperm Parameters of Seminal Bacteria in Asymptomatic Subfertile Males
Seminal bacteria can lower sperm quality in subfertile men.
research The Probable Destructive Mechanisms Behind COVID-19 on Male Reproductive System and Fertility
COVID-19 may harm male fertility and damage the reproductive system.
research Infertility: Evaluation and Initial Management
Healthcare providers should start with simple fertility tests and treatments before referring patients to specialists.
research Abstracts from the ASA 40th Annual Meeting
HNG may help prevent the negative effects of chemotherapy on sperm production and white blood cell counts.
research Gonads
The document concludes that accurate diagnosis of male and female gonadal disorders is crucial for effective treatment and better patient outcomes.
research Updates to Male Infertility: AUA/ASRM Guideline 2024
The 2024 guideline updates recommendations for genetic testing, imaging, and sperm retrieval in male infertility.
research The Impact of SARS-CoV-2 and COVID-19 on Male Reproduction and Men's Health
COVID-19 might affect male fertility, but more research is needed to understand the full impact.
research Recent Advances in Understanding and Managing Male Infertility
Losing weight, fixing varicoceles, and using advanced sperm selection methods improve male infertility treatment outcomes.
research Total Prostate Volume as Risk Factor for Semen Pathologies in Aging Male
Larger prostate size in older men may be linked to poorer semen quality and fertility issues.
research Spermatozoa and Chronic Treatment with Finasteride: A TEM and FISH Study
Finasteride may negatively affect male fertility.
research 5α-Reductase Inhibitors and Male Reproduction
5α-Reductase inhibitors can negatively affect male sexual function and, in some cases, significantly reduce sperm count, but these effects may be reversible.
research The Effect of 5α-Reductase Inhibition with Dutasteride and Finasteride on Semen Parameters and Serum Hormones in Healthy Men
Dutasteride and finasteride may reduce sperm count and volume but don't affect movement or shape; effects are reversible after stopping.
research Effects of 2-Ethylhexanoic Acid on Reproduction and Postnatal Development in Wistar Rats
2-Ethylhexanoic acid harms fertility and delays development in rats.
research Efficacy of Quadruple-Coated Probiotics in Patients With Irritable Bowel Syndrome: A Randomized, Double-Blind, Placebo-Controlled, Parallel-Group Study
Quadruple-coated probiotics significantly improve IBS symptoms.
research The Enhancement of Dermal Papilla Cell Aggregation by Extracellular Matrix Proteins Through Effects on Cell–Substratum Adhesivity and Cell Motility
Skin cell clumping for hair growth is improved by a protein called fibronectin, which helps cells stick and move better.
research 5-Aminolevulinic Acid Improves Chicken Sperm Motility
5-Aminolevulinic acid can help chicken sperm move better at the right amount.
research Infertility and Teratogenicity After Paternal Exposure to Systemic Dermatologic Medications: A Systematic Review
Some skin medications can harm male fertility, but they don't seem to cause birth defects from father's exposure.
research Effects of PNU157706, a Dual 5α-Reductase Inhibitor, on Rat Epididymal Sperm Maturation and Fertility
PNU157706 reduced rat sperm movement and fertility without affecting offspring health.
research Finasteride-Associated Male Infertility
Finasteride may worsen infertility in men with existing issues, but stopping it can improve sperm health.
research Adverse Effects of Finasteride: Myths and Realities. An Updated Review
Finasteride can cause sexual dysfunction, sperm changes, and affect bone density and metabolism.
research KRT17 Promotes Endometrial Cancer Cell Migration and Angiogenesis by Regulating HIF-1α/VEGF Pathway
KRT17 may be a new target for endometrial cancer treatment because it helps cancer cells move and form new blood vessels.
research Cutaneous Signals of Immune System Disease
Skin issues can indicate immune system problems.
research The Incidence of Diplopia Following Coronal and Translid Orbital Decompression in Graves' Orbitopathy
Orbital decompression surgery for Graves' orbitopathy caused double vision in 19% of patients, with similar rates for two surgical methods.
research Topical Treatment with the Bacterium-Derived c-Met Agonist InlB321/15 Accelerates Healing in the Abrasion Wound Mouse Model
Applying InlB321/15 to wounds sped up healing in mice.