January 2022 in “Clinical Cases in Dermatology” A 4-year-old boy has a rare type of hair loss in a line pattern on his scalp.
November 2017 in “Pediatrics in Review” A 4-year-old girl with hair loss was diagnosed with early-onset trichotillomania and improved with behavioral interventions.
April 2016 in “Journal of the American Academy of Dermatology” A 4-year-old girl had a rare hair disorder affecting only part of her scalp.
April 2012 in “The FASEB Journal” LPA 4 helps control blood and lymph vessel development in zebrafish.
April 2002 in “Postgraduate medicine” A 4-year-old boy's itchy, scaly scalp and hair loss were correctly diagnosed as tinea capitis after initial misdiagnosis.
378 citations
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September 1998 in “The Journal of Clinical Endocrinology and Metabolism” PCOS affects about 4% of women in the southeastern U.S. equally across Black and White populations.
22 citations
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May 2017 in “Journal of dermatological treatment” BD 1/4 dilution is the best for treating localized alopecia areata in adults.
19 citations
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March 2012 in “Clinical Endocrinology” FAI values above 6.4 may suggest high androgen levels and increased metabolic risks in Chinese women of reproductive age.
4 citations
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October 2020 in “Therapeutic drug monitoring” Lower tacrolimus levels (4-7 ng/mL) after liver transplant may be safe and improve graft and kidney function.
3 citations
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January 2017 in “Journal of Pakistan Association of Dermatology” Tinea capitis affected 4.3% of school children, mostly boys, with T. violaceum as the main cause.
November 2024 in “International Journal of Social health” Virgin Coconut Oil with 4% red chili oil boosts hair growth.
October 2024 in “Medicina Estética Revista Científica de la Sociedad Española de Medicina Estética (SEME)” Temperaturas de 4 °C son ideales para conservar injertos capilares.
December 2022 in “Jurnal Farmasi Klinik Base Practice” Cyclophosphamide helped 59.4% of children with steroid-resistant nephrotic syndrome but caused side effects in 40.6%.
25 citations
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December 1973 in “Biochemical Journal” Guinea-pig hair and follicle proteins are mostly similar, but follicles have more group 2 proteins and fewer group 3 and 4 proteins.
18 citations
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April 2021 in “Experimental Dermatology” COVID-19 may cause hair loss and scalp pain due to inflammation and changes in hair follicle receptors, but these symptoms typically resolve in 2 to 4 months.
3 citations
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January 2021 in “Skin appendage disorders” Hair loss can occur about 4 weeks after scalp surgery but usually grows back within 3 months without treatment.
3 citations
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January 2018 in “İstanbul Kuzey Klinikleri” Hair loss was found in 37.4% of surveyed rural high-school students in Eskisehir, Turkey, affecting their quality of life, especially in general health and mental well-being.
1 citations
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August 2023 in “JAMA Dermatology” Increasing the dose of baricitinib to 4 mg helps more patients with severe alopecia areata regrow hair.
1 citations
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June 2023 in “BMC Pediatrics” Most children recovered from COVID-19 in 4 weeks, but some experienced long-term symptoms, especially older kids.
October 2023 in “TURKDERM” COVID-19 reduced dermatology visits by 30.4%, with more male patients and increased cases of psoriasis, bullous diseases, and melanoma.
September 2017 in “Journal of Investigative Dermatology” Hair care products used for 4 weeks made hair smoother.
September 2016 in “Más dermatología” Postpartum hair loss usually stops within 4-6 months.
August 2015 in “Bangladesh Journal of Pharmacology” Eclipta alba has a genome size of 4.27 billion base pairs, and Aloe barbadensis has 4.42 billion base pairs.
August 2010 in “Oncology Times” Provenge extends prostate cancer survival by about 4 months.
January 2006 in “Actas Urológicas Españolas” Incidental prostate cancer was found in 4.89% of patients undergoing surgery for benign prostatic hyperplasia.
January 2005 in “Chinese Journal of Veterinary” Hairless mice lose hair by 3-4 weeks, develop thicker, folded skin, and show pigmentation differences.
January 1992 in “Proceedings of the New Zealand Society of Animal Production” Ferret hair growth starts between 0 and 4 days after melatonin treatment, with cell growth peaking in the hair germ and declining as the hair matures.
24 citations
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May 1963 in “Archives of Dermatology” Most new moms had their hair grow back within 4-6 months after childbirth, and hair loss is likely due to hormonal changes.
15 citations
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January 2000 in “Japanese Heart Journal” A man developed heart problems after using a baldness treatment for 4 months, suggesting that people with heart issues should avoid this treatment.
6 citations
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January 2012 in “Hair transplant forum international” Best solution for storing hair grafts is saline with ATP at 4 degrees Celsius, but no definitive best method was confirmed.