research Quantitative trichoscopic analysis of hair density in people attending tertiary care hospital – A cross-sectional study
Hair density decreases with age, especially in the 60s.
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210-240 / 1000+ results research [Neurosteroidogenesis and exploratory responses in rodents].
Certain substances can decrease or increase exploratory behavior in rodents.
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 Androgens inhibit phagocytosis by macrophages via the androgen receptor in vitro
Male hormones can decrease the ability of immune cells to fight bacteria.
research Immunohistochemical Expression of Sox9 and CD34 in Androgenetic Alopecia Patients
CD34+ cells decrease in bald areas, while Sox9 stays high, suggesting hair loss in AGA is linked to stem cell issues.
research Developmental trajectory of hair cortisol concentrations across childhood
Hair cortisol levels decrease as children age, stabilizing around age 4.
research Investigation the role of SIRT3, SIRT7, NFATC1, and PDL-1 genes in Androgenetic Alopecia
SIRT3 and SIRT7 decrease, while NFATC1 and PDL-1 increase in Androgenetic Alopecia.
research Gelişmekte olan insan fetüslerinin ve yetişkinlerin derisinde EZH2 ekspresyonu: karşılaştırmalı bir çalışma
EZH2 levels decrease as fetuses develop and are higher in adult skin, which may affect skin growth and repair.
research [Effects of collagen type ⅩⅦ α1 on epidermal stem cells in aging skin and the microRNA intervention mechanism].
Collagen type XVII α1 decreases with age, leading to skin aging, but targeting microRNA-203b-3p may help maintain its levels and improve skin health.
research Androgenetik alopesi olan hastalarda nf kappa b, tnf-alfa, TGF-beta, tiyoredoksin, nitrik oksit, total oksidan status (TOS), total antioksidan status (TAS) düzeyleri ve tiyol disülfid homeostazisinin araştırılması
Increased oxidative stress and decreased antioxidants contribute to hair loss in androgenetic alopecia.
research Duration of minoxidil therapy to yield maximum benefit
Minoxidil's benefits may decrease after two years of use.
research Mapping the hair density, thickness, and volume in normal and androgenetic alopecia subjects with the digital microscope
Hair density and thickness decrease in specific scalp areas in people with androgenetic alopecia.
research Androgens and hair growth
Androgens can both increase and decrease hair growth in different parts of the body.
research The effects of finasteride on scalp skin and serum androgen levels in men with androgenetic alopecia
Finasteride effectively reduces hair loss by decreasing androgen levels.
research Human Leukocyte Antigen Class II Alleles Are Associated with Risk of Alopecia Areata
Certain HLA class II alleles increase or decrease the risk of alopecia areata.
research CD98hc (SLC3A2) regulation of skin homeostasis wanes with age
CD98hc's role in skin health decreases with age.
research Evaluation of Hair Density and Hair Diameter in the Adult Thai Population Using Quantitative Trichoscopic Analysis
Thai people's hair density decreases with age and varies by scalp area, but hair thickness stays the same regardless of age or scalp area.
research Touch Receptors Undergo Rapid Remodeling in Healthy Skin
Touch sensitivity in mouse skin decreases during hair growth due to changes in touch receptors.
research Effects of Finasteride on Apoptosis and Regulation of the Human Hair Cycle
Finasteride helps hair growth by decreasing cell death in hair follicles.
research The neurosteroid environment in the hippocampus exerts bi-directional effects on seizure susceptibility in mice
Neurosteroids in the brain can increase or decrease seizure risk in mice.
research Localisation and regulation of cholesterol transporters in the human hair follicle: mapping changes across the hair cycle
Cholesterol transport in hair follicles decreases from growth to regression phase.
research Causal relationship between inflammatory cytokines and polycystic ovary syndrome: a bidirectional mendelian randomization study
Certain inflammatory factors may increase or decrease the risk of developing PCOS.
research Spironolactone May be a Cause of Hormonally Associated Vestibulodynia and Female Sexual Arousal Disorder
Spironolactone might cause painful intercourse and decreased sexual arousal in women.
research Polymorphic Enzyme Systems in Human Hair Sheath Cells
Enzyme presence in hair sheath cells decreases over time, affecting forensic analysis.
research Inhibition of Insulin-Like Growth Factor-1–Induced Sebum Production by Bilobetin in Cultured Human Sebocytes
Bilobetin may help reduce acne by decreasing sebum production.
research Mechanistic insights into 5-aminolevulinic acid photodynamic therapy for acne vulgaris: targeting lipogenesis via the OLR1-Wnt/β-catenin pathway
5-aminolevulinic acid therapy reduces acne by decreasing fat production in skin cells.
research Efficacy of 0.1% adapalene in a non-inflammatory Kyoto Rhino Rat acne model
Adapalene 0.1% effectively reduces acne by decreasing comedones and altering skin properties.
research Duration of Minoxidil Therapy to Yield Maximum Benefit
Minoxidil's hair growth benefits may decrease over time.
research Age-related downregulation of dihydrotestosterone-inactivating enzymes in human scalp sebaceous glands
AKR1C enzymes in scalp glands decrease with age, possibly affecting hair loss.
research Vasoactive Intestinal Peptide Operates as a Negative Regulator of Human Hair Follicle Pigmentation Ex Vivo
VIP reduces hair pigmentation by decreasing melanin production.