research Time Lags Between Various Maturity Measures and Spermarche
Certain maturity signs appear before and after the first release of sperm in boys.
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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 Case Report: Disorder of Sex Development 46, XY with Proximal Hypospadias in a 10-Year-Old Twin Boy
A 10-year-old boy with abnormal genital development had surgery and tests to find the cause and plan treatment.
research Consequences of Anabolic-Androgenic Steroid Abuse in Males: Sexual and Reproductive Perspective
Using anabolic-androgenic steroids can harm men's reproductive health and increase the risk of heart problems and death.
research Microscopic Identification of the Remnant Hair or Feather of Five Animal Drug Components in Shenrongbian Pill
The study found unique microscopic features for hair or feather in five animal ingredients in Shenrongbian pill.
research Finasteride-Related Leydig Cell Tumor: Report of a Case and Literature Review
Finasteride use may be linked to rare testicular tumor, but more research needed.
research A Family Business: Stem Cell Progeny Join the Niche to Regulate Homeostasis
Stem cell offspring help control their parent stem cells, affecting tissue health, healing, and cancer.
research The Activin Binding Proteins Follistatin and Follistatin-Related Protein Are Differentially Regulated In Vitro and During Cutaneous Wound Repair
FLRG and follistatin have different roles in wound healing.
research Stem Cells Supporting Other Stem Cells
Stem cells can help other stem cells by producing supportive factors.
research SOX9 in Organogenesis: Shared and Unique Transcriptional Functions
SOX9 is essential for the development of various organs and hair follicles.
research Transcriptomic Profiling in Silurana Tropicalis Testes Exposed to Finasteride
Finasteride affects frog testes by increasing testosterone, decreasing 5α-DHT, and impacting genes related to reproduction and other functions.
research Sertolioma in a Canadian Husky: Relationship Between Tumor, Hormones, Neurons, and Skin
Removing a testicular tumor in a dog reduced its aggressive behavior and skin problems.
research Endocrinology Overview: Male Reproductive Endocrinology and HPT Axis
The document explains how male reproductive hormones work and affect the body.
research Androgen Receptors And Their Biology
Androgen receptors are key for development and health, affecting conditions like prostate cancer and male pattern baldness.
research Live Imaging of Stem Cells: Answering Old Questions and Raising New Ones
Live imaging has advanced our understanding of stem cell behavior and raised new research questions.
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 Zinc Oxide Nanoparticles Fortified Biscuits as a Nutritional Supplement for Zinc Deficient Rats
Zinc oxide nanoparticle biscuits improved growth and health in zinc-deficient rats without toxicity.
research Connexin 43 Expression in the Testes During Postnatal Development of Finasteride-Treated Male Rat Offspring
Finasteride treatment changes Cx43 in rat testes, possibly causing fertility issues.
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 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 Development of New Treatment Modality for Male Infertility Using Phytopharmaceuticals
MOTILIPERM may help treat male infertility by reducing stress in cells.
research Metallothionein Expression During Wool Follicle Development in Fetal Sheep
Metallothionein likely helps in cell growth and development in wool follicles of fetal sheep.
research Gonads
The document concludes that accurate diagnosis of male and female gonadal disorders is crucial for effective treatment and better patient outcomes.
research Therapeutic Control of Androgen Action
Understanding how androgens work is key for creating new treatments for prostate issues and hair/skin conditions.
research Testicular Steroidogenesis: Production and Regulation of Testosterone and Dihydrotestosterone
Genetic defects in testosterone production can cause hormonal and developmental disorders, and more research is needed to understand androgen regulation and develop safer treatments.
research Steroid Hormones of Reproduction and Sexual Development
Sex hormones affect reproduction, sexual development, and oral health, and it's important for dental practitioners to understand their effects and interactions.
research Effects of Flutamide and Finasteride on Rat Testicular Descent
Androgens, like testosterone, are crucial for early testicular descent in rats.
research Reproductive Seasonality and Maturation Throughout the Complete Life-Cycle in the Mouflon Ram (Ovis Musimon)
Mouflon rams mature gradually with changes in body, horns, and hormones linked to age and seasons, reaching full sexual maturity well after puberty.
research Physiology of the Hypothalamic Pituitary Gonadal Axis in the Male
The document explains how the male reproductive system works, its role in making testosterone, and how conditions like obesity can disrupt it, leading to low testosterone and fertility issues.
research Markers of Peripheral Androgen Action In Vivo and In Vitro
Dihydrotestosterone (DHT) is crucial for conditions like male-pattern baldness and acne, and measuring a byproduct, androstanediol glucuronide, is a better way to assess DHT's effects than DHT blood levels.