research Effect of Testosterone, Dihydrotestosterone, Estradiol and Cortisol on the Quality of Fresh and Cryopreserved Stallion Sperm
Higher testosterone harms sperm motility, while higher estradiol improves sperm survival.
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research Effect of High Levels of Testosterone on Cardiovascular Risk in Polycystic Ovary Syndrome (PCOS)
High testosterone increases heart disease risk in women with PCOS.
research Effect of Polarized Light Therapy on Hair Regrowth in Alopecia Areata
Polarized light therapy helps hair regrowth in alopecia areata patients.
research Effect of Hizkia fusiforme Okamura on the proliferation of dermal papilla celIs
Hizkia fusiforme seaweed extract can help promote hair growth.
research Effect of Orostachys iwarenge Hara on the proliferation of dermal papilla ceIls
Orostachys iwarenge Hara extract may help promote hair growth.
research Hair Graying Regulators Beyond Hair Follicle
Hair graying is influenced by factors like nerves, fat cells, and immune cells, not just hair follicles.
research Mind the (Gender) Gap: Does Prolactin Exert Gender and/or Site-Specific Effects on the Human Hair Follicle?
Prolactin may affect hair growth differently based on gender and scalp area.
research The intragenic mRNA-microRNA regulatory network during telogen-anagen hair follicle transition in the cashmere goat
The research found that a complex gene network, controlled by microRNAs, is important for hair growth in cashmere goats.
research The hair growth promoting effect of Sophora flavescens extract and its molecular regulation
Sophora flavescens extract may help hair grow by affecting growth factors and blocking a hair-related enzyme.
research Clonal multipotency and effect of long-term in vitro expansion on differentiation potential of human hair follicle derived mesenchymal stem cells
Human hair follicle stem cells can turn into multiple cell types but lose some of this ability after being grown in the lab for a long time.
research FOXN1: A Master Regulator Gene of Thymic Epithelial Development Program
The FOXN1 gene is crucial for developing immune cells and preventing immune disorders.
research Extracellular Matrix as a Regulator of Epidermal Stem Cell Fate
The extracellular matrix is crucial for controlling skin stem cell behavior and health.
research Expression and roles of steroidogenic acute regulatory (StAR) protein in ‘non-classical’, extra-adrenal and extra-gonadal cells and tissues
The protein StAR is found in 17 different organs and can affect hair loss and brain functions, but its full role is not yet fully understood.
research Finasteride and sexual side effects
Finasteride may cause sexual side effects like erectile dysfunction, but they are reversible and affect less than 2% of men.
research Molecular insights into chronotype and time-of-day effects on decision-making
People's decision-making can be influenced by their internal biological clocks, as shown by gene expression, not just self-reported preferences for morning or evening.
research Efficacy and Side Effects of Drugs Commonly Used for the Treatment of Lower Urinary Tract Symptoms Associated With Benign Prostatic Hyperplasia
Different drugs for prostate-related urinary symptoms work but have various side effects, and treatment should be tailored to the individual.
research Antidepressants have Anti-inflammatory Effects that may be Relevant to Dermatology: A Systematic Review
Antidepressants might help with skin inflammation and improve conditions like psoriasis and eczema.
research Persistent Sexual and Nonsexual Adverse Effects of Finasteride in Younger Men
Finasteride can cause sexual problems and depression in young men.
research <p>Comparison of the Therapeutic Effect of Allogeneic and Xenogeneic Small Extracellular Vesicles in Soft Tissue Repair</p>
Both human and animal-derived small extracellular vesicles speed up skin healing equally well.
research Skin and glucocorticoids: effects of local skin glucocorticoid impairment on skin homeostasis
Local skin glucocorticoid production is crucial for healthy skin, and its disruption can lead to skin diseases.
research Hair Growth Promoting Effect of <i>Hottuynia cordata</i> Extract in Cultured Human Hair Follicle Dermal Papilla Cells
Houttuynia cordata extract may help hair grow by improving cell survival and increasing cell growth.
research Short- and long-term effects of two emollients on itching and skin restoration in xerotic eczema
Both emollients effectively reduced itching and improved skin moisture in xerotic eczema.
research Antroquinonol Exerts Immunosuppressive Effect on CD8+ T Cell Proliferation and Activation to Resist Depigmentation Induced by H2O2
Antroquinonol may help prevent skin depigmentation by suppressing certain immune cells.
research Cytotoxicity and Collagen Expression Effects of Tideglusib Administration on Human Periodontal Cells: An In-Vitro Study
Tideglusib may help bone regeneration without being toxic at low doses.
research Anti-inflammatory and anti-hyperplastic effect of Bazhengsan in a male rat model of chronic nonbacterial prostatitis
Bazhengsan reduces inflammation and tissue growth in chronic prostatitis.
research Molecular elements of the regulatory control of keratin filament modulator AHF/trichohyalin in the hair follicle
The study concluded that a protein important for hair strength is regulated by certain molecular processes and is affected by growth phases.
research Anti-oxidant Efficacy and Effects on Expression of Growth Factors in Human Hair Follicle Dermal Papilla Cells of Rosa multiflora Root Extracts
Rosa multiflora root extracts may help promote hair growth and have anti-aging benefits.
research Into the redox control: N-acetyl-cysteine pleiotropic effects from the laboratory to clinical applications
N-acetyl-cysteine shows promise in treating various diseases and may improve skin and hair conditions, but more research is needed on dosages and long-term effects.
research Construction of regulatory network for alopecia areata progression and identification of immune monitoring genes based on multiple machine-learning algorithms
Researchers found four genes that could help diagnose severe alopecia areata early.
research 5α‐reductase inhibitors: Evaluation of their potential confounding effect on GC‐C‐IRMS doping analysis
5α-reductase inhibitors can interfere with doping tests by masking banned substances.