Low vitamin C caused bleeding and corkscrew hair, resolved with vitamin C treatment.
2 citations
,
March 1977 in “Journal of animal science/Journal of animal science ... and ASAS reference compendium” Defective mink guard hairs have split tips and missing cuticle cells, causing a metallic sheen.
3 citations
,
September 2016 in “Hair transplant forum international” To avoid damaging hair follicles during strip harvesting, use a specific technique.
1 citations
,
January 2023 in “Chemical Engineering Journal”
11 citations
,
November 2005 in “The Journal of Dermatology” A man's crushed thumb caused unusual horizontal nail ridges on all fingers of one hand.
15 citations
,
March 1981 in “Journal of The American Academy of Dermatology” Fiber implantation for pattern baldness was largely unsuccessful with many complications and is not recommended.
1 citations
,
January 1980 in “Archives of Dermatology” Syphilis chancres can be atypical, and fiber implantation for baldness is risky and often fails.
1 citations
,
March 1991 in “PubMed” Naevoid bundle hair is an unusual hair growth pattern where multiple hairs fuse together.
6 citations
,
December 1966 in “Textile Research Journal” Animal hair fibers like wool and mohair are strong when dry, but vicuna fibers are very brittle.
2 citations
,
January 2002 in “Zhiwu Yanjiu” Capitate trichomes have more endoplasmic reticulum and vacuoles, while peltate trichomes have more plastids and larger subcuticular spaces.
2 citations
,
July 1996 in “Hair transplant forum international” The document's conclusion cannot be provided because the document is not accessible or understandable.
March 2019 in “Hair transplant forum international” The document's conclusion cannot be determined.
December 2025 in “International Journal of Advanced Biochemistry Research” Malvi cattle hair varies in color and pattern across different body regions.
March 2026 in “Scholarly Horizons University of Minnesota Morris Undergraduate Journal” Hair in art is often seen as repulsive when detached from the body.
June 2026 in “ChemistryOpen” Modified nanofibers improve finasteride skin absorption.
March 2022 in “Hair transplant forum international” The document's content could not be processed or understood.
May 2000 in “Hair transplant forum international” The document's conclusion cannot be determined.
17 citations
,
January 2023 in “Nanoscale Advances” The microneedle arrays effectively promote wound healing and have potential for clinical use.
January 2008 in “Humana Press eBooks” Women with PCOS have higher risks of heart disease, type 2 diabetes, and endometrial cancer.
4 citations
,
July 1979 in “Journal of the American Academy of Dermatology” The hair and oil glands react by changing structure when stressed.
April 2018 in “The journal of investigative dermatology/Journal of investigative dermatology” Electrical epilation damages hair follicles and surrounding skin, likely preventing hair regrowth.
March 2006 in “Hair transplant forum international” The document's conclusion cannot be provided because the document cannot be parsed.
58 citations
,
March 1985 in “Journal of The American Academy of Dermatology” The document concludes that electrolysis and thermolysis can permanently remove hair but calls for better regulation to ensure safety, and notes a possibility of hair regrowth and rare complications.
1 citations
,
August 1992 in “Proceedings annual meeting Electron Microscopy Society of America” Mammoth hair from different ages shows distinct surface textures and elemental compositions.
April 2026 in “Advanced Healthcare Materials” Detachable microneedles with chitin derivatives effectively promote hair regrowth in androgenic alopecia without toxicity.
May 2025 in “Journal of Developmental Biology” Jawless vertebrates have teeth proteins similar to those in mammalian hair and nails.
8 citations
,
November 2023 in “Frontiers in Bioengineering and Biotechnology” Combining metals and herbs in microneedles can improve wound healing.
February 2026 in “Advanced Healthcare Materials” The microneedles effectively treat infected wounds by killing bacteria, reducing inflammation, and promoting healing.
December 2005 in “Belarusian State Pedagogical University repository (Belarusian State Pedagogical University)” Hair tourniquet syndrome can cause serious harm and may indicate child abuse.
February 2023 in “Medicine in novel technology and devices” Microneedles with traditional Chinese medicine can help regrow hair in androgenic alopecia.