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April 2005 in “Experimental dermatology” Prostaglandin F2alpha and related compounds can increase hair growth and darken hair in mice.
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November 1997 in “Journal of Forensic Sciences” Darker hair in guinea pigs holds more codeine than lighter hair.
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April 2008 in “Archives of Dermatological Research” Substance P may worsen acne by increasing inflammation, but corticosteroids might help by reducing this effect.
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April 2014 in “Journal of proteomics” Feed restriction in sheep leads to finer wool fibers but may reduce wool quality.
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August 2019 in “The Journal of Sexual Medicine” Women with nonclassic congenital adrenal hyperplasia experience more sexual dysfunction and distress.
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July 2021 in “European journal of pharmaceutics and biopharmaceutics” Nanoparticles sized between 470 and 750 nm are best for delivering substances like caffeine into hair follicles for absorption.
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June 2023 in “Nutrients” Vitamin D deficiency is linked to a higher chance of metabolic syndrome in women with PCOS.
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May 2016 in “The Veterinary Journal” Glucocorticoids affect dogs' skin reactions to histamine, which vary by time of day.
March 2024 in “Journal of skin and stem cell” Social media often spreads unreliable skincare advice, leading to potential skin problems, especially in teens.
February 2024 in “Exposure and Health” Selenium supplements may reduce mercury levels in the hair of city dwellers in China.
August 2023 in “Research Square (Research Square)” Personalized thiopurine dosing based on NUDT15 genotyping can improve long-term outcomes for ulcerative colitis and Crohn's disease patients.