January 1998 in “The Nishinihon Journal of Dermatology” A 7-year-old girl was diagnosed with Netherton's Syndrome, shown by skin and hair symptoms.
December 2022 in “Journal of The European Academy of Dermatology and Venereology” The 7.1% withdrawal rate was in the oral finasteride group, not the topical one.
22 citations
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January 2019 in “Endocrinology and metabolism” An mFG score of 7 or higher indicates hirsutism in Filipino women, often linked to higher free testosterone levels.
15 citations
,
January 2009 in “Journal of chemical and pharmaceutical research” Herbal hair oil with 7.5% amla, hibiscus, brahmi, and methi promotes hair growth as effectively as minoxidil.
8 citations
,
January 2011 in “Organic and Biomolecular Chemistry” Minoxidil reacts to nitrosation 7 times more than phenol, mainly due to its -NH₂ groups, leading to the creation of N-nitrosominoxidil.
March 2025 in “Formosa Journal of Sustainable Research” Mangkokan leaf extract at 7% concentration speeds up wound healing.
August 2022 in “International journal of reproduction, contraception, obstetrics and gynecology” The study found that 7.21% of young girls have polycystic ovarian syndrome, with symptoms like irregular periods, abnormal hair growth, and acne. Early diagnosis is important to prevent long-term complications.
A hair tonic with 7.5% daun talok and 2% daun pare promotes hair growth as effectively as minoxidil.
9 citations
,
January 2021 in “The journal of investigative dermatology/Journal of investigative dermatology” NIH dermatology funding increased by 14.7% from 2015 to 2019, but men and certain states and institutions received most of the money.
May 2026 in “Revista Iluminart” Coffee bomb shampoo has more caffeine after 7 days than commercial products.
August 2024 in “Indian Journal of Animal Research” Clove oil effectively treats cattle dermatophytosis in 7 days.
July 2024 in “Frontiers in Bioengineering and Biotechnology” Storing nanofat at -20°C for 7 days does not harm its ability to regenerate.
May 2024 in “Jurnal Penelitian Farmasi dan Herbal” Green tea leaf extract at 7.5% concentration effectively promotes hair growth, similar to minoxidil.
January 2024 in “Wiadomości Lekarskie” Comprehensive treatment improved hearing in 89.7% of soldiers with blast-induced hearing loss.
August 2023 in “International Ayurvedic medical journal” Ayurvedic treatment successfully regrew hair in a 7-year-old girl with alopecia areata.
January 2023 in “International Journal of Homoeopathic Sciences” Homoeopathy helped a 25-year-old man regrow hair in 7 months.
40 citations
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July 1989 in “Journal of Cell Science” Rat hair follicles can be kept alive in a lab for 7 days but then stop growing.
29 citations
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January 2018 in “International Journal of Trichology” PRP treatment helps hair growth and density with 70.7% success, but more research needed.
8 citations
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January 2022 in “Cureus” A man's hair grew back to almost normal 7 months after COVID-19 without needing treatment.
5 citations
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September 2016 in “Journal of Cosmetic Dermatology” Nourkrin® with Marilex® may increase hair count by 35.7% in postpartum hair loss.
3 citations
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February 2005 in “Lung Cancer” The new chemotherapy combination for advanced lung cancer showed a 35.7% response rate but caused significant side effects.
November 2024 in “International Journal of Cosmetic Science” Haircare products with a pH between 5 and 7 are best for maintaining healthy hair.
January 2021 in “Lecture notes in mechanical engineering” High temperatures, acidic conditions, and too much coconut oil damage hair, while a pH of 5 to 7 keeps it healthy.
December 2020 in “Journal of Cosmetic Science” The caffeine content in anticellulite gels is 0.7-1.7% and in hair-care products is about 1.0%.
11 citations
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September 2015 in “Medical Principles and Practice” In a Tuscan pediatric clinic, 7.19% of children had hair or scalp disorders, with nonscarring alopecia being the most common.
7 citations
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February 1998 in “Polymer journal” Keratin structure in hair is stable at pH 5-6 but disrupts between pH 6-7.
2 citations
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March 2025 in “PNAS Nexus” Raman spectroscopy can detect radiation exposure in mouse hair with high accuracy for up to 7 days.
1 citations
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June 2023 in “Psychoneuroendocrinology” Childhood sexual trauma, especially between ages 5-7, is linked to lower cortisol levels in adult hair, suggesting long-term stress response changes.
7 citations
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September 2021 in “Anais Brasileiros De Dermatologia” COVID-19 can cause temporary hair loss, often starting around 7-8 weeks after recovery, with factors like Vitamin D deficiency, other diseases, medication, and stress potentially contributing.
4 citations
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November 2017 in “Journal of Cosmetic Dermatology” Certain polymers can stick to hair and increase volume, working best at a pH of 7 to 9.