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.
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90-120 / 1000+ results research Activation of Polyamine Catabolism Profoundly Alters Tissue Polyamine Pools and Affects Hair Growth and Female Fertility in Transgenic Mice Overexpressing Spermidine/SpermineN 1-Acetyltransferase
Overexpressing a specific enzyme in mice causes hair loss and female infertility.
research Alterações morfométricas, estereológicas e funcionais no epidídimo e parâmetros de fertilidade em ratos tratados com finasterida
Finasteride impairs sperm quality and fertility in rats, even after stopping treatment.
research Editorial: Advances in reproductive biotechnologies in carnivores
Advancements in reproductive technologies for carnivores help conserve species and offer insights into human reproductive issues.
research Expression of SPARC (secreted protein acidic rich in cysteine) throughout the hair cycle in rats
SPARC likely aids in tissue remodeling during the hair cycle, not in starting new hair growth phases.
research Male hormonal contraception: looking back and moving forward
New male hormonal contraceptives show promise but need more research on long-term effects and funding for larger trials.
research 215. Plasma testosterone and dihydrotestosterone in cryptorchid boys treated with HCG
research Hormonal control of vas deferens fluid volume and aquaporin expression in rats
Testosterone increases fluid secretion and aquaporin expression in the vas deferens, which is important for male fertility.
research A missing piece: the spiny mouse and the puzzle of menstruating species
The spiny mouse is a unique menstruating rodent that can help us understand menstruation and reproductive disorders.
research Single injection of very mild dose botulinum toxin in the vastus lateralis improves testicular spermatogenesis and sperm motility in ageing experimental mice
A mild botulinum toxin injection improved sperm production and movement in aging mice.
research Anogenital distance as a biomarker for incomplete masculinization : Molecular mechanisms in the perineum
A short male anogenital distance may indicate incomplete masculinization due to disrupted androgen action.
research Exposure to non-persistent pesticides and sexual maturation of Spanish adolescent males
Certain pesticides may delay sexual maturity in teenage boys.
research Propecia-induced spermatogenic failure: a report of two cases
Stopping finasteride improved sperm counts in two men, reducing the need for fertility treatments.
research Development, Structure, and Keratin Expression in C57BL/6J Mouse Eccrine Glands
The study found that mouse sweat glands develop before birth, mature after birth, and have specific keratin patterns.
research Pesticides Exposure and Risk of Hypospadias
Pesticide exposure may increase the risk of hypospadias in males.
research Expression and localization of A rtemis serine 516 phosphorylation in human scalp skin
Artemis phosphorylation at Ser516 may help regulate skin and hair structures.
research Spermatozoa and Chronic Treatment with Finasteride: A TEM and FISH Study
Finasteride may negatively affect male fertility.
research Prematüre Pubarş Olgularının Değerlendirilmesi: Tek Merkez Deneyimi
Careful diagnosis is crucial in premature pubarche cases, as 20% have other conditions.
research Specific morphogenetic events in mouse external genitalia sex differentiation are responsive/dependent upon androgens and/or estrogens
Mouse genital development depends on male or female hormones for specific features.
research Formation of actin mesh structures and alpha-smooth muscle actin dynamics in fibroblasts contribute to dermal regeneration in mouse fetus
Actin and alpha-smooth muscle actin help skin heal in mouse fetuses.
research Newly born mesenchymal cells disperse through a rapid mechanosensitive migration
Newly born mesenchymal cells quickly spread out in response to tissue tension during early development.
research Testosterone regulates levels of cystic fibrosis transmembrane regulator, adenylate cyclase, and cAMP in the seminal vesicles of orchidectomized rats
Testosterone boosts fluid and electrolyte secretion in seminal vesicles, aiding sperm function.
research 875 Clinical, Histologic and Immunohistochemical Characterization of Mixed Epithelial and Stromal Tumor of the Seminal Vesicle: A Systematic Review and a Novel Case Report
MESTSV is a rare tumor that is mostly benign but needs long-term monitoring due to potential recurrence.
research Finasteride and male fertility
Finasteride may decrease semen quality but not harm sperm production, and stopping the drug can improve semen quality; hyperprolactinemia can cause infertility but is treatable with medication.
research A LONGITUDINAL STUDY OF PUBERTY IN BOYS
research Premature isolated adrenarche in a six-year-old girl
A six-year-old girl has early signs of puberty, needs no treatment, but requires regular check-ups for future health risks.
research Arachis hypogaea L. Root Extract Mitigates Testosterone Propionate‐Induced Benign Prostatic Hyperplasia in ICR Mice by Suppressing Inflammation, Androgen Receptors, and Dihydrotestosterone
Arachis hypogaea L. root extract reduces prostate enlargement and inflammation in mice.
research IS AGE MORE THAN JUST A NUMBER? CHARACTERISTICS OF MEN PRESENTING FOR REPRODUCTIVE UROLOGY FERTILITY EVALUATION IN NORTH AMERICA STRATIFIED BY AGE GROUPS
Older men have different fertility histories and factors affecting fertility, suggesting they may benefit from earlier fertility evaluations.
research (257) RAPID RECOVERY OF SPERMATOGENESIS IN LONG-TERM ANABOLIC STEROID ABUSER FOLLOWING CLOMIPHENE CITRATE ADMINISTRATION
Clomiphene Citrate can quickly restore fertility in some men after long-term steroid abuse.
research Effection of Epristeride and Finasteride on Spermatogenesis in Male Rats
Finasteride reduces sperm count and affects male reproductive function, while Epristeride does not.