April 2021 in “Journal of Law Public Policies and Human Sciences” The described COVID-19 treatments seemed effective in influencing the disease's course, duration, and severity.
August 2020 in “Research Square (Research Square)” Older age and existing health issues increase COVID-19 death risk.
September 2018 in “Epsilon Archive for Student Projects (University of Southampton)” Bacillus amyloliquefaciens can boost root hair growth in some Arabidopsis plants, potentially improving agriculture.
Acidic sandy clay damages archaeological hair the most, while dry conditions preserve but make it brittle; silicone oil can help keep the hair flexible.
January 1977 in “Case Reports in Medicine” Steroid cell tumors in the ovary are rare, can produce testosterone causing symptoms, and are mainly treated with surgery.
January 2024 in “Authorea (Authorea)” Using laccase to add poly(tyrosine) to wool makes it less likely to shrink and stronger.
4 citations
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October 2021 in “Journal of family medicine and primary care” In the Jazan region of Saudi Arabia, hair loss is common, especially among women, older people, and those with higher education and BMI. Stress, poor nutrition, and hormonal changes are key causes, but many don't seek medical help.
November 2022 in “Skin Appendage Disorders” PT-20 did not significantly improve gray hair repigmentation.
January 2021 in “대한미용학회지” Boswellia may improve skin inflammation symptoms and positively influence hair growth in mice.
76 citations
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October 2011 in “Clinica Chimica Acta” Hot water and UV exposure reduce hair cortisol levels, with the back of the head showing the most consistent levels.
11 citations
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May 2016 in “PubMed” New imaging and testing methods can effectively assess hair shape changes and damage.
November 2025 in “Cosmetics” Rice germ oil improves hair health, but adding ferulic acid offers limited benefits and may worsen chemically damaged hair.
June 2016 in “한국디자인문화학회지” UVA damages all hair types, especially permanently waved and colored hair.
4 citations
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January 2020 in “Elsevier eBooks” Natural polymers can protect, repair, and promote hair regrowth.
April 2024 in “Prostate international” Male pattern baldness does not cause an increased risk of prostate cancer.
74 citations
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June 2021 in “Frontiers in Cell and Developmental Biology” Human amniotic fluid stem cell-derived exosomes improve wound healing and reduce scarring.
1 citations
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July 2023 in “Cureus” Some treatments for hereditary hair loss are effective but vary in results and side effects; new therapies show promise but need more research.
39 citations
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June 2019 in “Nanomaterials” Nanotube-based hair treatments could improve hair health and growth, and offer long-lasting effects.
13 citations
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January 2015 in “International Journal of Trichology” Higher lead and cadmium, and lower zinc and iron levels in the blood might be linked to chronic hair loss in women.
12 citations
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December 2011
3 citations
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February 2023 in “ACS omega” Grape seed oil improved hair quality the most, followed by rosehip and safflower seed oils, and reduced damage from shampoo.
Using aluminum foil for hair bleaching gives better copper blonde color.
January 2026 in “Colloids and Surfaces B Biointerfaces” A silicone treatment makes damaged hair more water-resistant and stronger.
November 2025 in “Advanced Healthcare Materials” Charge-conversion chemistry improves hair-rebonding by enhancing penetration and strength.
September 2025 in “BMC Public Health” Alopecia patients in Hebei, China, have poor knowledge and negative attitudes but take proactive steps to manage the condition.
June 2025 in “British Journal of Dermatology” Segmented hair color changes can indicate active alopecia areata.
October 2024 in “Cosmetics” Afro-textured hair needs personalized care due to its unique genetic traits.
November 2023 in “Cosmetics” Rice derivatives in conditioners protect and improve hair health.
May 2019 in “Journal of Acupuncture Research” Sebalgukhwa-san (SGS) can help treat hair loss without liver toxicity.
124 citations
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April 2000 in “Nature biotechnology”