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January 2008 in “Annales de Toxicologie Analytique” Hair test results can be misleading due to contamination, so they shouldn't be used alone to determine drug use.
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July 2000 in “Toxicology Letters” K6/ODC transgenic mice are effective for quickly identifying cancer-causing chemicals.
January 2021 in “Korean Journal of Chemical Engineering” Higher pressure significantly reduces Finasteride particle size.
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January 2020 in “대한미용학회지” Permanent hair dye reduces sulfur content in both gray and black-brown hair.
November 2005 in “PubMed”
June 1992 in “Inpharma Weekly” Patch testing with different solvents helps find the right minoxidil formulation for those with scalp allergies.
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August 2024 in “Polish Journal of Environmental Studies” Air pollution can damage hair and scalp, causing hair loss and inflammation.
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August 2013 in “Journal of pharmaceutical sciences” Researchers created a skin patch that delivers two drugs for treating enlarged prostate, which may improve patient use and dosage control.
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May 1990 in “Journal of Dermatological Science” Diazoxide applied to the skin can increase hair growth without harmful side effects.
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January 2001 in “Cancer investigation” Doxil is an effective, modified chemotherapy drug with a unique toxicity profile and shows promise in treating certain cancers.
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March 2019 in “Hygiene and Sanitation” Heavy metals can damage skin and hair in mice.
August 2025 in “Rare Metals” Metformin/dopamine-derived carbon dots help heal bacteria-infected wounds faster.
9 citations
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February 2004 in “Veterinary Dermatology” Canine hair follicle cells metabolize DHEA and testosterone differently than human cells.
February 2024 in “Buletin Veteriner Udayana” Using sulfur soap helped improve skin problems in a dog with demodecosis.
September 2016 in “Annals of occupational and environmental medicine” Cleanroom workers in a battery factory have worse skin and eye conditions due to the very dry environment.
January 2022 in “Asian journal of Current Research in Clinical Cancer” Some dibenzo compounds might help treat cancer with fewer side effects.
3 citations
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December 2000 in “International Journal of Cosmetic Science” The study created a new method to test drugs that affect hormone processing in skin.
May 2010 in “International Journal of Cosmetic Science” Mercaptans make hair more prone to damage, with reduced hair being more affected than permed hair.
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June 2024 in “Journal of Cosmetic Dermatology” UV rays and pollution increase hair damage.
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January 1975 in “Food and Cosmetics Toxicology” The hair dye formulations tested did not cause long-term toxicity or cancer in mice.
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May 1984 in “Journal of Pharmacy and Pharmacology” Liposomes are not better than acetone for applying DHT on skin.
September 1980 in “PubMed” Using selenium disulfide on guinea pigs increased hair loss.
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June 1987 in “PubMed” Cyclosporin A significantly increases hair growth in certain areas of mice.
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December 1982 in “Developmental Medicine & Child Neurology” Hair-shaft abnormalities can indicate neurological disorders, some of which are treatable.
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April 1988 in “Geburtshilfe und Frauenheilkunde” Treatment balancing hormones stopped hair loss in most women with androgenetic alopecia.
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September 1979 in “DMW - Deutsche Medizinische Wochenschrift” Diane is effective for treating acne, seborrhoea, androgenic alopecia, and mild hirsutism in women.
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June 1992 in “Veterinary Dermatology” Heparin treatment may help manage pemphigus vulgaris in dogs.
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January 1977 in “Archives of dermatological research” Mouse tail skin has different keratinization near hair follicles and scales.
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November 1980 in “Geburtshilfe und Frauenheilkunde” Fenoterol treatment causes increased hair growth due to higher metabolism in hair follicles, not hormones.