25 citations
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March 2000 in “Journal of Endocrinological Investigation” Testosterone therapy aims to treat hormone deficiencies and various conditions safely and effectively, but requires careful patient monitoring due to potential side effects.
15 citations
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September 1973 in “PubMed” High androgen levels often cause female hirsutism and infertility.
15 citations
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January 1971 in “British Journal of Dermatology” Hair can indicate early signs of metabolic disorders, with issues like protein deficiency stopping hair growth.
May 2018 in “Journal of Cosmetic and Laser Therapy” The editorial discusses the effectiveness and safety of various laser and energy-based cosmetic treatments.
April 2024 in “Food science & nutrition” Many displaced schoolchildren in Cameroon are malnourished, with high rates of thinness, stunting, underweight, and deficiencies in iron and protein.
39 citations
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February 2011 in “The Prostate/The prostate” Some men's prostate tissues have low enzyme levels due to genetic changes, possibly affecting treatment for prostate enlargement.
4 citations
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December 1989 in “The Journal of Dermatology” Human hair proteins have similar cysteine and glycine levels to skin proteins.
January 2023 in “Advances in reproductive sciences” Higher levels of the protein Pannexin-1 may play a role in hair loss in women with PCOS.
18 citations
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October 2021 in “Frontiers in Physiology” Lipocalin-Type Prostaglandin D2 Synthase (L-PGDS) is a protein that plays many roles in the body, including sleep regulation, pain management, food intake, and protection against harmful substances. It also affects fat metabolism, glucose intolerance, cell maturation, and is involved in various diseases like diabetes, cancer, and arthritis. It can influence sex organ development and embryonic cell differentiation, and its levels can be used as a diagnostic marker for certain conditions.
1 citations
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March 2005 in “International Journal of Cosmetic Science” Twisting hair weakens it, but strength can be recovered at low twist levels.
May 2020 in “Current developments in nutrition” Vitamin A affects the resting phase of hair growth, with both low and high levels increasing the number of hair follicles in this phase.
November 2022 in “Journal of Investigative Dermatology” Low oxygen levels affect the behavior of certain proteins in human skin cells.
1 citations
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October 2023 in “Egyptian Journal of Immunology” PCOS is linked to low-grade chronic inflammation.
October 2020 in “Проблемы эндокринологии” Men with higher androgen levels may have severe COVID-19 symptoms, but those on antiandrogen therapy are less likely to contract the virus and have milder symptoms. Anti-androgen drugs could potentially treat COVID-19, but more research is needed.
17 citations
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December 2010 in “Journal of Investigative Dermatology” Flightless I protein affects hair growth, with low levels delaying it and high levels increasing hair length in rodents.
December 2024 in “Medicina” PCOS is linked to chronic low-grade inflammation, but the role of certain infections is unclear.
6 citations
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April 1989 in “Nuclear Instruments and Methods in Physics Research Section B Beam Interactions with Materials and Atoms” Sulphur in hair follicles increases from the bulb and then levels off, while other elements vary in distribution.
2 citations
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February 2019 in “bioRxiv (Cold Spring Harbor Laboratory)” The Asiatic lion has very low genetic diversity and unique genetic traits, highlighting the need for its conservation.
1 citations
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January 2014 in “Assiut Veterinary Medical Journal/Maǧallaẗ Asyūṭ al-ṭibiyyaẗ al-baytariyyaẗ” Emaciated cattle in Aswan have poor health due to parasites and low blood nutrients.
12 citations
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June 2024 in “Nutrients” Natural antioxidants like flavonoids and resveratrol may help prevent low testosterone in aging men.
January 2023 in “Journal of men's health” Higher dihydrotestosterone may be linked to more inflammation in COVID-19 patients with low testosterone.
20 citations
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January 2021 in “Plants” High energy boosts root hair growth in plants, while low energy stops it.
July 2023 in “Photodermatology, Photoimmunology and Photomedicine” Infrared radiation can cause skin aging and cancer at high temperatures but may have therapeutic benefits at controlled levels.
4 citations
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January 2004 in “Biological and Pharmaceutical Bulletin” AgK114 protein helps in hamster skin injury recovery.
December 2011 in “University of Southern California Digital Library” High BMP signaling disrupts hair growth and balance in skin cells.
291 citations
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April 2010 in “Gastroenterology” Certain proteins, Lgr5 and Lgr6, are important markers of adult stem cells and are involved in tissue repair and cancer development.
46 citations
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November 1963 in “Journal of Histochemistry & Cytochemistry” Arginine converts to citrulline in hair follicles as proteins harden.
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December 1990 in “Journal of Biological Chemistry” Two specific genes are more active during hair growth in mice.
September 2008 in “Pediatric Rheumatology” Two children with lysinuric protein intolerance showed symptoms similar to lupus.
3 citations
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January 2021 in “Andrology” Low androgen levels reduce nitric oxide production in rat penile cells.