research Role of Environmental Factors and Gonadotoxin Exposure in Unexplained Male Infertility
Environmental factors and exposure to toxins may contribute to male infertility by affecting sperm and hormone function.
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150-180 / 1000+ results research Testosterone and Progesterone Levels, Gene Expression of Androgen and Progesterone Receptors in Albino Male Rats Treated with Phenolic Flower Extract of Hibiscus Rosa-Sinensis L
The flower extract lowered testosterone, progesterone, and related gene expression in male rats.
research Diagnosis and Treatment of Alopecia in an Older Dog with Abdominal Mass
The dog had a Sertoli cell tumor, which was successfully removed with surgery.
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 Spontaneous Lesions of Endangered Geriatric Julia Creek Dunnarts (Sminthopsis Douglasi, Archer 1979) with Emphasis on Reproductive Pathology
Aged Julia Creek dunnarts suffer from reproductive and hormonal issues, aiding conservation efforts.
research Spontaneous Pathology of Endangered Geriatric Julia Creek Dunnarts (Sminthopsis Douglasi, Archer 1979) with Emphasis on Reproductive Pathology
Older Julia Creek dunnarts often have reproductive and hormonal health issues.
research Innovative Reports on the Effects of Anabolic Androgenic Steroid Abuse - How to Lose Your Mind for the Love of Sport
Abusing steroids can damage your heart, muscles, reproductive system, liver, skin, and brain, and may increase the risk of Alzheimer's disease.
research Insights Into the Scenario of SARS-CoV-2 Infection in Male Reproductive Toxicity
COVID-19 may harm male reproductive health and lower testosterone levels, potentially affecting fertility and causing erectile dysfunction. More research is needed.
research Longitudinal Clinical Course in Patients With 5α-Reductase Type 2 Deficiency Treated With Testosterone and Dihydrotestosterone During Infancy and Puberty
Testosterone and dihydrotestosterone treatments can help with penile growth in males with 5α-reductase type 2 deficiency, with dihydrotestosterone being more effective in infancy.
research The First Visit: Consultation and Workup Before Sperm Banking
A thorough initial check-up is essential before sperm banking to ensure the best chance of preserving good quality sperm.
research Physiology of Male Gonadotropic Axis and Disorders of Sex Development
Understanding genes and hormones is crucial for managing male puberty and sex development disorders.
research Diphenyl Cresyl Phosphate [MAK Value Documentations, 2003]
Diphenyl cresyl phosphate has low toxicity but can harm the liver, kidneys, adrenal glands, and testicles at high doses.
research Delayed Puberty: Diagnosis and Management of Congenital Idiopathic Hypogonadotropic Hypogonadism
A 19-year-old male with delayed puberty was successfully treated for a condition that prevents normal hormone production.
research Association of 5-Alpha Reductase Inhibitors and Sexual Dysfunction: A RADAR Report
Using hair loss drugs finasteride and dutasteride may cause sexual side effects.
research Pituitary Effects of Metformin in Men With Early-Onset Androgenic Alopecia
Metformin reduces certain hormone levels in men with early-onset hair loss.
research Finasteride
Finasteride caused serious side effects and led to six suicides.
research Characteristics of Finasteride Users in Comparison with Nonusers: A Nordic Nationwide Study Based on Individual-Level Data from Denmark, Finland, and Sweden
Finasteride users have higher odds of certain health issues and lower odds of specific lifestyle factors compared to nonusers.
research A 25-Year-Old Man with Androgenetic Alopecia Developed Symptoms of Post-Finasteride Syndrome After Treatment with Finasteride and Dutasteride
Man experienced post-finasteride syndrome symptoms after using finasteride and dutasteride for hair loss.
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 Antioxidant Enzyme Expression of mRNA and Protein in the Epididymis of Finasteride-Treated Male Rat Offspring During Postnatal Development
Finasteride affects offspring's antioxidant enzymes in epididymis, possibly disrupting sperm maturation.
research Effect of Finasteride, a 5 Alpha-Reductase Inhibitor, on Serum Gonadotropins in Normal Men
Finasteride doesn't affect hormone levels in normal men.
research Protective Effect of DA-9401 in Finasteride-Induced Apoptosis in Rat Testis: Inositol Requiring Kinase 1 and c-Jun N-Terminal Kinase Pathway
DA-9401 helps protect rat testis from finasteride damage.
research Basics of Androgen Synthesis and Action
Androgens like testosterone are important hormones for both men and women, made differently in each sex and affecting the body by regulating genes and quick interactions with cell components.
research Thyroid Hormones and Androgens Differentially Regulate Gene Expression in Testes and Ovaries of Sexually Mature Silurana Tropicalis
Thyroid hormones and androgens affect gene expression in frog reproductive organs differently between males and females.
research Deletion of the Developmentally Essential Gene ATR in Adult Mice Leads to Age-Related Phenotypes and Stem Cell Loss
Removing the ATR gene in adult mice causes rapid aging and stem cell loss.
research Intratesticular Control of Steroidogenesis
The testes control steroid production through complex interactions involving various cells and signaling molecules.
research Sub-Chronic Effects of a Phthirusa Pyrifolia Aqueous Extract on Reproductive Function and Comparative Hormone Levels in Male Rats
Phthirusa pyrifolia extract may lower testosterone and harm male rat reproduction without damaging the liver or kidneys.
research Endocrine Functions of the Testes
The testes produce important hormones like testosterone and others that play key roles in male body functions.
research Androgens
Male hormones and their interactions are crucial for male sexual development and characteristics.
research Novel Androgen Receptor Gene Variant Containing a Premature Termination Codon in a Patient with Androgen Insensitivity Syndrome
A new genetic change causing early stop in the androgen receptor gene was found in a patient with androgen insensitivity syndrome.