research Sexually dimorphic sail feathers in the Mandarin duck as a model for lifelong developmental modulation
Mandarin duck sail feathers change with seasons due to hormones and genetic regulation.
Search
for
Sort by
Research
630-660 / 1000+ results 
research Novel aspects of age-protection by spermidine supplementation are associated with preserved telomere length
Spermidine helps protect against aging by preserving telomere length.
research Influence of conditioned media from glial cell cultures on contractility of uterine in rats of different ages
Conditioned media from glial cell cultures improved uterine contractions in older rats.
research A spermidine-based nutritional supplement prolongs the anagen phase of hair follicles in humans: a randomized, placebo-controlled, double-blind study
A spermidine-based supplement may help hair grow longer by keeping it in the growth phase.
research The experimental study of C57BL/6 mouse skin hair follicle development
Hair follicles in C57BL/6 mice develop rapidly from late embryonic stages to shortly after birth, with key growth and regeneration phases identified.
research Aging in the sebaceous gland
Sebaceous glands age due to genetic and environmental factors, affecting sebum production and composition.
research Male infertility and genitourinary birth defects: there is more than meets the eye
Male infertility and genitourinary birth defects are often linked to genetic issues.
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 Inhibition of 5α‐Reductase Activity in Late Pregnancy Decreases Gestational Length and Fecundity and Impairs Object Memory and Central Progestogen Milieu of Juvenile Rat Offspring
Inhibiting 5α-reductase during late pregnancy shortens gestation, reduces litter size, and harms memory in rat offspring.
research Determination of Oxymatrine in Human Plasma by HPLC-MS
A method was created to measure oxymatrine in human blood.
research Picogram determination of finasteride in human plasma and semen by high-performance liquid chromatography with atmospheric-pressure chemical-ionization tandem mass spectrometry
Method detects finasteride in plasma and semen with high sensitivity and accuracy.
research Puberty induction with recombinant gonadotropin: What impact on future fertility?
Recombinant gonadotropins improve future fertility in CHH patients.
research Hormone-dependent medial preoptic/lumbar spinal cord/autonomic coordination supporting male sexual behaviors
Testosterone and its byproducts help support male sexual behavior through different pathways in the brain and body.
research Relationship between Amino Acid Intake and Accretion in a Marsupial, Macropus Eugenii
Amino acid levels in milk increase with protein and align with key growth stages in Macropus eugenii.
research Oral Spermidine Supplementation Prolongs Hair Follicle Anagen Phase with Sustained Effects: A Randomized, Double-Blind, Placebo-Controlled Trial
Spermidine supplements can help extend the hair growth phase and may be useful for treating hair loss.
research Hair from Sexually Active Bucks Strongly Activates Olfactory Sensory Inputs But Fails to Trigger Early First Ovulation in Prepubescent Does
Male goat smell increases reaction in young female goats' noses but doesn't cause them to start puberty early.
research Effect of Incubation with Dimethyl Sulfoxide on the Mitotic Cycle of Cell Culture of Rabbit Dermal Papilla
A 5% DMSO and 5% BSA mix best preserves rabbit dermal papilla cells during cryopreservation.
research Androgen receptor gene CAG and GGN polymorphisms in infertile Nigerian men
Certain gene variations are not a major cause of male infertility in Nigerian men.
research Wellness claims and men’s health: Bridging the counseling gap in urology
Urologists should guide men on wellness claims, highlighting where evidence supports or contradicts marketing.
research Relevance of the Axis Spermidine/eIF5A for Plant Growth and Development
Spermidine is essential for plant growth and adaptation to stress.
research Puberty in Boys: Correlation of Plasma Levels of Gonadotropins (LH, FSH), Androgens (Testosterone, Androstenedione, Dehydroepiandrosterone and Its Sulfate), Estrogens (Estrone and Estradiol) and Progestins (Progesterone and 17-Hydroxyprogesterone)
Hormone levels change during puberty, leading to physical developments like pubic hair and voice changes.
research Is semen analysis necessary prior to initiation of finasteride treatment?
research Transient scrotal hair growth in infancy
Some infants temporarily grow scrotal hair, which usually disappears on its own without any health issues.
research Serum Androgen Bioactivity in Adolescence: A Longitudinal Study of Boys with Constitutional Delay of Puberty
Testosterone and letrozole treatment speeds up puberty in boys with delayed development.
research Morphological Features of External Genitalia in Hypospadiac Rat Model: 3-Dimensional Analysis
Hypospadiac rats showed abnormal genital development, useful for studying human hypospadias.
research The Action of Hanson’s Thymus Extract on the Mouse
Hanson's thymus extract sped up growth and development in mice over generations.
research Finasteride as a positive control on reproduction studies
Finasteride causes reproductive malformations in male rats.
research Gonadal Function Abnormalities in Sickle Cell Anemia
Sickle cell anemia causes hormone issues and delayed puberty due to testicular failure.
research Cell proliferation during fibre growth initiation in ferret hair follicles
Ferret hair growth starts between 0 and 4 days after melatonin treatment, with cell growth peaking in the hair germ and declining as the hair matures.
research N1-methylspermidine, a stable spermidine analog, prolongs anagen and regulates epithelial stem cell functions in human hair follicles
N1-methylspermidine helps hair growth and reduces inflammation in hair follicles.