research What Should It Take to Describe a Substance or Product as 'Sperm-Safe'?
Products should be called 'sperm-safe' only after thorough, well-designed tests.
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research Morphometric-Stereological and Functional Epididymal Alterations and a Decrease in Fertility in Rats Treated with Finasteride and After a 30-Day Post-Treatment Recovery Period
Finasteride causes lasting fertility decrease in rats.
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 Group IID, IIE, IIF, and III Secreted Phospholipase A2s
Different sPLA2 enzymes affect immunity, skin and hair health, reproduction, and may be potential targets for therapy.
research Safety Concerns of Paternal Drug Exposure on Fertility, Pregnancy, and Offspring: An Analysis Based on the FDA Adverse Event Reporting System
Paternal drug exposure can harm fertility, pregnancy outcomes, and offspring health, with specific drugs linked to various reproductive issues.
research Abstracts
Get head MRI for babies with achondroplasia early, use free immunoglobulin light chains to detect certain neurodevelopmental disorders, and video calls work for speech therapy in patients with facial anomalies.
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.
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 Relationship Between Betacoronaviruses and the Endocrine System: A New Key to Understand the COVID-19 Pandemic—A Comprehensive Review
Betacoronaviruses, like COVID-19, may cause hormone system dysfunction and affect disease susceptibility and severity.
research The Effect of Finasteride on the Secretion of Testosterone, DHT, LH, FSH, and Tissue Factors in the Testis of NMRI Mice
Finasteride reduces sperm count and quality and alters hormone levels in mice.
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 Fertility and Sterility Volume 101 Number 4, April 2014
The April 2014 issue of "Fertility and Sterility" discussed various reproductive health topics, including hormone therapy benefits, sperm and genetic factors in male infertility, and the link between PCOS and diabetes.
research Evaluation of Efficacy, Safety, and Reversibility of Combination Regimen of Cyproterone Acetate and Testosterone Buciclate in Bonnet Monkeys
The right dosage of CPA and TB can work as a safe and reversible male contraceptive in monkeys.
research Toxicity of Repeated Oral Intake of Organic Selenium, Inorganic Selenium, and Selenium Nanoparticles: A Review
Eating too much selenium can cause bad breath, hair loss, and nail changes, with harmful effects starting at low daily doses.
research Anabolic Effect of Dihydrotestosterone in Testicular Feminization Syndrome
Dihydrotestosterone has a reduced effect on muscle-building in people with testicular feminization syndrome, especially after their gonads are removed.
research Case Report: A Study of the Clinical Characteristics and Genetic Variants of Post-Finasteride Syndrome Patients
Finasteride may cause lasting sexual and mental health issues, and genetic screening could help prevent them.
research Notes from the Editor Emeritus: Coincidental Epigenetics or Post-Finasteride Syndrome?
The conclusion is that more research is needed to understand if the drug finasteride causes Post-Finasteride Syndrome or if it's due to individual genetic makeup.
research Telogen Effluvium on the Unilateral Flank with Testicular Tumor in a Dog
A dog's hair loss was caused by a hormone-secreting testicular tumor.
research Post-Finasteride Syndrome: Risks and Side Effects of Finasteride for Androgenetic Alopecia
Finasteride may cause lasting sexual, mental, and physical symptoms; use with caution.
research Post-Finasteride Syndrome: Real or Imagined?
Finasteride 1mg linked to diverse symptoms; other treatments improve erectile function in rats.
research Faculty Opinions Recommendation of Androgenetic Alopecia Present in the Majority of Hospitalized COVID-19 Patients – The 'Gabrin Sign'
research Southern African HIV Clinicians Society Gender-Affirming Healthcare Guideline for South Africa
The guideline provides healthcare professionals in South Africa with instructions for comprehensive, multidisciplinary gender-affirming care, including HIV prevention and treatment for transgender and gender diverse individuals.
research Indirect Clinical Markers for the Detection of Anabolic Steroid Abuse Beyond Conventional Doping Control in Athletes
New signs like changes in blood markers, physical symptoms, and behavioral shifts may help detect hidden steroid use in athletes.
research Potential Adverse Effects of Long-Term Testosterone Therapy
Long-term testosterone therapy can cause hormone suppression, affect prostate and heart health, and alter physical characteristics, but does not increase prostate cancer risk and needs more research for full risk assessment.
research Spontaneous Lesions of Endangered Geriatric Julia Creek Dunnarts (Sminthopsis Douglasi, Archer 1979) with Emphasis on Reproductive Pathology
Geriatric Julia Creek dunnarts often suffer from reproductive and skin diseases, impacting conservation efforts.
research Research Progress of Post-Acute Sequelae After SARS-CoV-2 Infection
Long COVID causes various long-term health issues and needs better awareness and treatment.
research Untargeted Metabolomics and Steroid Signatures in Urine of Male Pattern Baldness Patients After Finasteride Treatment for a Year
Finasteride treatment changes urine metabolomics and steroid signatures, potentially monitoring effectiveness but may cause sexual side effects.
research Graham Little-Piccardi-Lassueur Syndrome Associated with Androgen Insensitivity Syndrome (Testicular Feminization)
A woman had both Graham Little-Piccardi-Lassueur syndrome, causing hair loss, and complete androgen insensitivity syndrome, making her genetically male but physically female. This suggests androgens don't affect the hair loss condition.
research Alopecia From Oral Contraceptives
Oral contraceptives may cause hair loss in women.
research 5-Alpha Reductase Inhibitor Related Litigation: A Legal Database Review
Most legal cases about 5α-reductase inhibitors, drugs for hair loss and prostate issues, complain about side effects and delayed cancer diagnosis, with most lawsuits settled out of court.