2 citations
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September 1996 in “Journal of Applied Polymer Science” Potassium cyanide changes hair's disulfide bonds to monosulfide, affecting high-sulfur proteins more.
1 citations
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January 2025 in “International Journal of Cosmetic Science” Age-related hair curvature increases due to internal structural changes from grooming.
1 citations
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June 2014 in “[Thesis]. Manchester, UK: The University of Manchester; 2014.” Chemical modifications can alter hair's stability and flexibility, with hydrophobic interactions helping maintain structure in humid conditions.
Perms can damage hair and scalp, so proper assessment and care are essential.
Caffeine therapy helped hair recovery after chemical and traction damage.
November 2022 in “International journal of trichology” Glyoxylic acid straighteners cause more protein loss but have similar hair strength effects as traditional alkaline straighteners.
January 2013 in “프로그램북(구 초록집)” Hair perms or treatments seem safe to use up to 3 to 4 times during pregnancy.
109 citations
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January 1980 in “Science of the total environment” Analyzing trace elements in human hair is complex and needs a standardized method.
1 citations
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July 1935 in “Nature” Animal hair can curl tightly on its own, especially in foxes, due to changes in keratin.
September 2025 in “International Journal of Cosmetic Science” Heat and UV exposure damage hair structure by altering keratins.
May 2022 in “Experimental dermatology” Trichothiodystrophy hair is structurally abnormal with protein and organization issues.
Hydrophobic modifications make human hair less affected by water.
1 citations
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March 2026 in “Journal of Dermatological Treatment” Use topical antifungals and selenium disulfide for scalp seborrheic dermatitis, with corticosteroids for severe cases.
30 citations
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September 2018 in “International Journal of Cosmetic Science” Bleaching hair causes severe structural and chemical damage, including protein loss and oxidation.
April 2023 in “Journal of Investigative Dermatology” PX-12 may help treat psoriasis by blocking inflammation and cell death.
January 2015 in “Journals & Books Hosting (International Knowledge Sharing Platform)” Compound 1 showed promising anticancer activity.
PDGF signaling is crucial for cell development, wound healing, and fluid regulation in the body.
43 citations
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July 1994 in “Journal of Cell Science” Cross-linked proteins help maintain the structure of hair, feathers, and hagfish teeth.
4 citations
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June 1990 in “PubMed” Hair protein differences help identify species and individuals in forensic science.
1 citations
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January 2003 in “Chinese Journal of Pharmaceuticals” A new method to make Finasteride is more cost-effective and yields 16%.
February 2026 in “Optics” Stretching wool changes its structure and improves fiber alignment.
January 2004 in “Zhōnghuá yàoxué zázhì” The new method for making finasteride is cheaper and gives a higher yield.
15 citations
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October 1936 in “Archives of Dermatology” Cystine is crucial for forming keratin in hair, wool, and nails.
January 2018 in “ScholarWorks @UVM (University of Vermont)” Selenium in proteins helps prevent over-oxidation and supports chemical reversibility.
February 2020 in “The Pharmaceutical Society of Japan” 175 citations
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December 1980 in “Archives of Dermatology” Trichothiodystrophy is a condition with brittle hair and various physical and mental issues due to low sulfur in proteins.
26 citations
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January 1983 in “PubMed” Trichothiodystrophy involves brittle hair due to low sulfur amino acids, not a transport defect.
22 citations
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December 2020 in “mSphere” A fungal enzyme was used to make compounds more soluble, aiding drug discovery and crop protection.
March 1990 in “Journal of Dermatological Science” January 1995 in “Seoul National University Open Repository (Seoul National University)” SSO helps in skin protection and keratinization.