research Effect of Estrogens on Skin Aging and the Potential Role of Selective Estrogen Receptor Modulators
Estrogens and SERMs can help with skin aging, but their safety and effectiveness need more research.
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research What's New in Cicatricial Alopecia?
New treatments and early diagnosis methods for permanent hair loss due to scar tissue are important for managing its psychological effects.
research Can Serum Vaspin Levels Predict Clomiphene Resistance in Infertile Women with PCOS?
Lower vaspin levels in the blood may indicate a better response to fertility treatment in women with PCOS.
research Evaluation of the 5α-Reductase Inhibitor Finasteride on Reproduction and Gonadal Development in Medaka, Oryzias Latipes
Finasteride negatively affects fish reproduction and gonadal development.
research Spigo Nardo: From the Este Herbarium a Possible Solution for Its Taxonomical Attribution
Researchers concluded that "spigo nardo" is the Himalayan plant Nardostachys jatamansi, used historically in medicine and cosmetics, now critically endangered.
research Serum Lipid Profile and Insulin Resistance in Women with Polycystic Ovary Syndrome
Women with PCOS may have higher bad cholesterol and are at risk for blood sugar issues; lifestyle changes are recommended.
research Finasteride-Induced Secondary Infertility Associated with Sperm DNA Damage
Finasteride use may cause sperm damage and infertility, stopping it can improve sperm health.
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 Subchronic Study of Sperm Morphology, Genotoxic and Mutagenic Effect of Lepidium Sativum Seeds Aqueous Extract In Vivo
High doses of Lepidium sativum seed extract are toxic and should be used with caution.
research Finasteride and Sperm Concentration: Rapid Systematic Review
Finasteride appears safe for long-term sperm concentration, but more research is needed for clear conclusions.
research The Voices of Adult Offspring of Sperm Donation: Forces for Change Within Assisted Reproductive Technology in the United States
Adult offspring of sperm donation generally feel positive about their conception and view the donor as their biological father.
research Finasteride and Fertility: Case Report and Review of the Literature
Stopping the use of the drug finasteride can improve sperm count and does not prevent normal conception, but caution is advised when trying to conceive.
research Hairless or Fertile? Finasteride Leads to Epididymal Changes and Infertility in Rats
Finasteride may cause infertility in rats by affecting epididymis and sperm function.
research Finasteride-Associated Male Infertility
Stopping finasteride can improve sperm count in infertile men.
research Finasteride and Male Infertility: A Case for Prospective Collaborative Research Databases
Finasteride discontinuation increases sperm count in men.
research Finasteride Use in the Male Infertility Population: Effects on Semen and Hormonal Parameters
Finasteride may improve sperm count in subfertile men with low sperm count.
research Consequences of Anabolic-Androgenic Steroid Abuse in Males: Results From a Meta-Analysis Study
Anabolic-androgenic steroids harm male hormone levels, sperm, metabolism, and can cause acne, hair loss, and breast growth.
research Time Lags Between Various Maturity Measures and Spermarche
Certain maturity signs appear before and after the first release of sperm in boys.
research Salivary Testosterone Levels in Infertile Men
Men with low or no sperm count have lower salivary testosterone levels, and saliva testing can measure their testosterone well.
research Reproductive System, Male: Biology of Spermatogenesis and Toxicology
The document explains how sperm cells are produced, the role of testosterone in this process, and how toxins can reduce sperm count and fertility.
research Effect of 1-Mg Dose of Finasteride on Spermatogenesis and Pregnancy
Finasteride 1-mg doesn't harm sperm or pregnancy chances.
research Androgen Levels and Apoptosis in the Testis During Postnatal Development of Finasteride-Treated Male Rat Offspring
Finasteride treatment in male rats can reduce fertility and affect sperm development in their offspring.
research The Perception of Donor Gametes from Male and Female Members of Infertile Couples
Men and women in infertile couples feel using donor sperm may cause more stress and marital issues than using donor eggs.
research A Combined Regimen of Cyproterone Acetate and Testosterone Enanthate as a Potentially Highly Effective Male Contraceptive
The combination of cyproterone acetate and testosterone enanthate is highly effective in preventing sperm production and could be a good reversible male contraceptive.
research Expression of E-SOD, GPX5 mRNAs and Immunoexpression of Cu/ZnSOD in Epididymal Epithelial Cells of Finasteride-Treated Rats
Finasteride changes antioxidant enzyme expression, possibly affecting sperm protection in rats.
research Characteristic Localization of Neuronatin in Rat Tissues
Neuronatin is found in various cells of rat tissues and has a unique location in sperm cells.
research Fatty Acid Composition of Selected Organs of Gerbils Maintained on a Fat-Deficient or Fat-Supplemented Diet
Gerbils on a fat-deficient diet had altered fatty acid levels, hair loss, reduced sperm, and lower body weight.
research The Effects of Finasteride on the Expression of Dazl, Tsga10, Sycp3, Prm2 Genes During Spermatogenesis in Testes of NMRI Mice
Finasteride, at doses of 5mg or higher, may negatively affect male fertility by reducing the expression of certain genes involved in sperm production.
research A Mutation of the Androgen Receptor Associated with Partial Androgen Resistance, Familial Gynecomastia, and Fertility
A subtle androgen receptor abnormality can allow normal male development and sometimes fertility despite partial androgen resistance.
research Testosterone Is a Contraceptive and Should Not Be Used in Men Who Desire Fertility
Testosterone replacement therapy can prevent men from fathering children and should not be used by those wanting to stay fertile.