1 citations
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January 2003 in “The Pediatric Infectious Disease Journal” This case report describes a 13-year-old boy with febrile illness and hair loss who was diagnosed with an unspecified condition after worsening symptoms on Hospital Day 10, following initial recovery.
In this study, Korean patients with systemic lupus erythematosus had a worse perception of the COVID-19 vaccine compared to the influenza vaccine, with higher reported adverse events and concerns about causing lupus flares.
Hair loss can happen after severe H1N1 flu but usually grows back in 4 months.
157 citations
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April 1997 in “International journal of legal medicine” This study found that cosmetic hair treatments like bleaching and dyeing significantly reduced drug concentrations in hair samples, with decreases ranging from 30% to over 60% depending on the treatment and hair damage level.
103 citations
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April 2005 in “Experimental dermatology” This study found that PGF2alpha analogues and PGE2 stimulated hair follicle activity in mice, with PGF2alpha analogues also linked to potential side effects like poliosis when used as eye treatments.
69 citations
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May 2016 in “General and Comparative Endocrinology” This study found that hair cortisol concentrations in sheep were significantly increased by extensive brushing or dexamethasone treatment, suggesting that external factors may affect its reliability as a chronic stress measure.
59 citations
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September 2007 in “Biochemical and Biophysical Research Communications” This study found that a gain-of-function mutation in the TRPV3 channel leads to altered hair development in DS-Nh mice by affecting the anagen and telogen phases, highlighting TRPV3's role in hair growth regulation.
53 citations
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November 1997 in “Journal of Forensic Sciences” This study found that codeine incorporation in guinea pig hair varied with pigmentation and was highest in black hair, suggesting the role of eumelanins in drug binding.
50 citations
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March 2011 in “European Journal of Endocrinology” This study found that spironolactone treatment can normalize endothelial function and improve cholesterol levels in non-obese patients with polycystic ovary syndrome.
46 citations
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April 2008 in “Archives of Dermatological Research” This study found that substance P may be involved in the pathogenesis of acne by increasing the expression of certain cytokines and receptors in cultured sebocytes.
41 citations
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July 2001 in “PubMed” This study reported that while finasteride and progesterone significantly inhibited dihydrotestosterone synthesis in dermal papillae, estrogens were less effective.
39 citations
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November 2013 in “European journal of pharmaceutics and biopharmaceutics” This study found that massaging the skin significantly increases follicular penetration of liposomes in an ex vivo setting, while occlusion only enhanced penetration for rigid liposomes.
35 citations
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April 2014 in “Journal of proteomics” In this study, experimentally induced weight loss in merino sheep led to a decrease in wool fiber diameter and increased expression of certain high sulfur and glycine-tyrosine proteins, potentially impacting wool quality and industry preferences.
30 citations
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April 1990 in “Clinical Pharmacology & Therapeutics” This study found that coadministering minoxidil with tretinoin cream increased minoxidil absorption nearly threefold in healthy males, attributed to increased stratum corneum permeability.
24 citations
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May 2006 in “Proceedings of the National Academy of Sciences of the United States of America” This study reported that heterozygosity for FHIT affects mice's susceptibility to spontaneous alopecia areata and to certain preneoplastic lesions induced by benzo[a]pyrene, but does not change how they respond to budesonide and N-acetyl-L-cysteine.
23 citations
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January 2016 in “Forensic Science International” This study found that in vitro heat straightening of hair reduced THC and cocaine concentrations but increased CBN and BZE levels, suggesting heat conversion of these substances.
20 citations
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January 2003 in “Journal of oleo science” This study found that both everyday physical and environmental stresses, as well as chemical treatments, contributed to hair damage, with cuticle layers being more noticeably affected.
20 citations
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January 1946 in “Journal of Dairy Science” In this study, calves fed skim milk and soybean oil experienced hair loss over the perineal region, which regrew once they began consuming hay or grain, despite continuing the same diet.
18 citations
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September 1972 in “British Journal of Pharmacology” In this study on male rats, parachlorophenylalanine treatment induced hypersexual behavior and hair loss linked to increased social interaction but had no effect on brain serotonin when testosterone was used instead.
15 citations
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February 2021 in “Cells” This study concluded that using human umbilical cord blood mononuclear cells transfected with VEGF and FGF2 genes enhances skin wound healing in rats, demonstrating greater wound revascularization compared to controls.
15 citations
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March 1987 in “Phycologia” This study found that phosphorus limitation in Chaetophorales strains led to enhanced hair formation and increased phosphatase activity, suggesting a significant relationship between phosphorus status and morphology.
15 citations
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September 1970 in “Journal of Animal Science” This study investigated how dietary copper affects hair pigmentation and mineral concentrations in calves, reporting on copper's influence but not providing definitive results.
14 citations
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September 2006 in “Experimental Dermatology” This study suggests that interleukin-1 α influences dermal papilla cell activity by modifying androgen receptor expression and increasing the secretion of several growth factors and cytokines.
12 citations
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July 2017 in “Annals of saudi medicine/Annals of Saudi medicine” This study found widespread use of performance enhancing agents among gym users in Saudi Arabia and suggests that improving knowledge and awareness could reduce consumption despite accessibility and social influences.
12 citations
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July 2010 in “Journal of Dispersion Science and Technology” This study found that elastic liposomes enhanced skin delivery of genistein in haired skin compared to conventional liposomes, but showed decreased effectiveness in hairless skin.
11 citations
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March 2023 in “Life” This study found that the aerial parts (leaves and flowers) of Scorzonera undulata from southwest Tunisia demonstrated higher antioxidant activity and beneficial biological properties compared to its tubers.
11 citations
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August 2019 in “The Journal of Sexual Medicine” This study found that women with nonclassic congenital adrenal hyperplasia (NC-CAH) reported lower sexual function and higher sexual distress compared to those with classic CAH (C-CAH), particularly among those showing signs of androgen excess.
11 citations
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January 1988 in “PubMed” This study found that epidermal cell extract from keratinocytes may promote epidermal cell proliferation and migration while inhibiting fibroblast activity, potentially reducing scarring in wound healing.
10 citations
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July 2021 in “European journal of pharmaceutics and biopharmaceutics” This study reported that larger caffeine nanocrystals, at 694 nm, increased caffeine bioavailability via transfollicular penetration compared to smaller nanocrystals, especially in long-term serum concentration measurements.
10 citations
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February 1993 in “International Journal of Cosmetic Science” This study found that clove, olive, and turpentine oils completely prevented hair penetration by the fungi Microsporum gypseum and Trichophyton vanbreuseghemii.