research Presence of polycystic ovary syndrome is associated with longer anogenital distance in adult Mediterranean women
Women with polycystic ovary syndrome tend to have a longer distance between the clitoris and anus.
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research Hydrogen peroxide disrupts scarless fetal wound repair
Hydrogen peroxide can cause scars by changing healing processes and increasing certain protein levels.
research Calcineurin/Nfatc1 signaling links skin stem cell quiescence to hormonal signaling during pregnancy and lactation
Hormones during pregnancy and lactation keep skin stem cells inactive, preventing hair growth.
research Polycystic ovary syndrome is associated with anogenital distance, a marker of prenatal androgen exposure
Women with polycystic ovary syndrome tend to have a longer anogenital distance.
research Skin Penetration and Permeation Properties of Transcutol® in Complex Formulations
Transcutol® helps drugs penetrate the skin more effectively in various formulations.
research Polycystic ovarian syndrome
PCOS is a complex disorder managed by treating symptoms and requires a team of specialists.
research A rational approach to the diagnosis of polycystic ovarian syndrome during adolescence
Diagnosing PCOS in teenagers should focus on signs of excess male hormones and not rely solely on ovarian ultrasound or irregular periods, and should be reassessed in adulthood.
research Measurement of hair growth
Scalp hair grows at 0.37 mm/day, forearm hair at 0.18 mm/day, and thigh hair at 0.30 mm/day, with no significant differences found in people with certain hair conditions.
research Hair care practices and structural evaluation of scalp and hair shaft parameters in African American and Caucasian women
African American women report more hair issues and use different hair care practices than Caucasian women, and have different hair and scalp characteristics.
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 HAIR MATRIX CELL KINETICS: A SELECTIVE REVIEW
Hair growth is influenced by factors like genetics and nutrition, and more research is needed to understand hair loss and growth mechanisms.
research Effect of Ultraviolet Radiation, Smoking and Nutrition on Hair
Ultraviolet rays damage hair, smoking may cause hair loss, and good nutrition is important for hair health, but genetics mainly decide hair thickness.
research Physiopathological role of the enzymatic complex 5α-reductase and 3α/β-hydroxysteroid oxidoreductase in the generation of progesterone and testosterone neuroactive metabolites
The enzymes 5α-reductase and 3α/β-hydroxysteroid oxidoreductase help create brain-active substances from progesterone and testosterone, which could be used for treatment, but more research is needed to ensure their safety and effectiveness.
research Improved fetal hair follicle development by maternal supplement of selenium at nano size (Nano-Se)
Maternal Nano-Se supplements improve fetal hair follicle development in cashmere goats.
research The inconsistent regulation of HOXC13 on different keratins and the regulation mechanism on HOXC13 in cashmere goat (Capra hircus)
The HOXC13 gene affects different hair proteins in cashmere goats in varied ways and is controlled by a feedback loop and other factors.
research Hirsutism, postpartum telogen effluvium, and male pattern alopecia
Hormonal changes during and after pregnancy can cause hair growth changes and hair loss, with treatments available for some conditions.
research The Overexpression of Tβ4 in the Hair Follicle Tissue of Alpas Cashmere Goats Increases Cashmere Yield and Promotes Hair Follicle Development
Overexpressing Tβ4 in goats' hair follicles increases cashmere production and hair follicle growth.
research PCOS: update and diagnostic approach
The document concludes that more research is needed to fully understand the causes of PCOS.
research The effects of extended photoperiod and warmth on hair growth in ponies and horses at different times of year
Timing of light therapy affects horse coat growth, with photoperiod being crucial.
research Prolactin Signaling Influences the Timing Mechanism of the Hair Follicle: Analysis of Hair Growth Cycles in Prolactin Receptor Knockout Mice
Prolactin affects when mice shed and grow hair.
research CRISPR/Cas9-mediated Disruption of Fibroblast Growth Factor 5 in Rabbits Results in a Systemic Long Hair Phenotype by Prolonging Anagen
Disrupting the FGF5 gene in rabbits leads to longer hair by extending the hair growth phase.
research A Clinical Trial to Investigate the Effect of Cynatine HNS on Hair and Nail Parameters
Cynatine HNS improves hair and nail quality in 90 days.
research Identification of functional circRNAs regulating ovarian follicle development in goats
circCFAP20DC helps goat ovarian cells grow, aiding follicle development.
research Structural changes of hair shaft after application of chemical hair straighteners: Clinical and histopathological study
Chemical hair straightening improves smoothness and shine but may cause side effects, suggesting a need for safer methods.
research Why were Sardinians the shortest Europeans? A journey through genes, infections, nutrition, and sex
Sardinians were historically short due to a mix of genetics and factors like disease and poor nutrition, but recent height increases suggest better living conditions had a bigger impact.
research Selenium Toxicity in Domestic Animals
Selenium can be toxic to animals, causing serious health issues, especially in horses.
research Straight to the Point: What Do We Know So Far on Hair Straightening?
Hair straightening can damage hair and pose health risks, including exposure to carcinogens and hair loss.
research Hormones
Hormones are crucial for regulating body functions and imbalances can lead to health issues.
research Gonadal Sex Steroids: Production, Action and Interactions in Mammals
The document concludes that sex hormones are crucial for mammalian reproduction, health, and behavior, and require more research for therapeutic use.
research An overview of female pattern hair loss
Female pattern hair loss involves thinning hair on crown and frontal scalp, diagnosed by hair ratio, and treated with minoxidil, antiandrogens, or hair transplantation.