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January 1980 in “Carcinogenesis” TPA is about 50 times more effective at promoting tumors than MZ.
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August 1969 in “British Journal of Dermatology” Germicides mostly stay on the skin's surface, but some penetrate deeper depending on the product used.
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June 2021 in “Polymers” Photothermal hydrogels are promising for infection control and tissue repair, and combining them with other treatments could improve results and lower costs.
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June 2009 in “Journal of Pharmaceutical Sciences” Minoxidil promotes hair growth by penetrating skin, with ethanol-containing formulas working best.
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December 2006 in “Journal of The American Academy of Dermatology” Antidepressants called SSRIs can cause skin problems, bleeding risk, and other side effects.
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September 1998 in “Ecotoxicology and Environmental Safety” High thallium contamination severely harms small mammal populations, causing health issues and low population density.
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April 2015 in “PLOS ONE” Excessive hair growth affects the quality of life of Iranian women with PCOS the most.
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May 2004 in “Facial Plastic Surgery Clinics of North America” Creating a natural-looking hairline in hair restoration surgery involves using follicular unit grafts, proper hair placement, and artistic skills to give the illusion of density.
44 citations
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April 2019 in “Journal of the American Academy of Dermatology” Cyclosporine showed some improvement in alopecia areata but results were not statistically significant.
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July 2007 in “Archives of Pharmacal Research” A tripeptide-copper complex may help hair grow by increasing cell growth and decreasing cell death.
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April 2010 in “International Journal of Pharmaceutics” Nanoparticles improve minoxidil skin permeation, but more research needed for effective hair growth.
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January 2015 in “Journal of Cosmetic Dermatology” The nutritional supplement improved hair density and reduced hair loss in women with female pattern hair loss.
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January 2009 in “Dermatology” Healthy women tend to lose more hair in July and April, and the least in February.
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January 2010 in “International Journal of Trichology” Intralesional steroids can help regrow hair in some alopecia areata patients but have side effects.
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October 2004 in “Biology of Reproduction” PNU157706 reduced rat sperm movement and fertility without affecting offspring health.
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January 2000 in “Dermatology” Hair loss common in Norwegian men, affecting self-esteem and life quality.
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August 2015 in “Journal of Investigative Dermatology” Prominin-1 expressing cells in the dermal papilla help regulate hair follicle size and communication but don't aid in skin repair.
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December 1969 in “The Lancet” Children with marasmus have more resting hair follicles and thinner, less pigmented hair, showing long-term malnutrition.
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January 1993 in “Dermatologic Clinics” Certain medications and maintaining adequate iron levels can help manage women's hair loss.
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May 2019 in “Life Sciences” Ginsenoside Rb1 from Panax ginseng helps mink hair grow by activating certain cell signals.
28 citations
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March 2007 in “E-Journal of Chemistry” Herbal formulations with certain herbs can boost hair growth as effectively as minoxidil.
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March 2018 in “Journal of Experimental Biology” Wool fibre curvature is due to longer orthocortical cells compared to paracortical cells.
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June 2016 in “Frontiers in Plant Science” Autofluorescence can sort plant cells without labeling.
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January 2013 in “BioMed Research International” Hormonal changes after childbirth and menopause can lead to women's hair loss and facial hair growth, with a need for better treatments.
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January 2017 in “Journal of Clinical Pediatric Dentistry” Dental erosion is common in adolescents and is linked to diet and higher socioeconomic status.
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November 2012 in “Thermochimica Acta” Internal lipids in keratin fibers, like wool and hair, reduce water absorption and release.
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April 2006 in “Skin Research and Technology” The study concluded that a special imaging technique showed women with hair loss have slower hair growth and a faulty hair replacement cycle.
23 citations
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May 2005 in “British Journal of Cancer” Plucked human hair can be used to study drug effects on certain cell markers.
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October 2021 in “Dermatologic Therapy” COVID-19 may cause temporary hair loss in some people.
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October 2019 in “International Journal of Nanomedicine” The nanoparticles improved hair growth and enlarged hair bulbs.