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October 2018 in “The American journal of gastroenterology” Relapsing hepatitis A can cause prolonged abnormal liver tests even without symptoms.
July 2018 in “Benha Journal of Applied Sciences” Higher homocysteine levels may predict hair loss severity.
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July 2022 in “Dermatology practical & conceptual” Iron deficiency anemia may contribute to hair loss in women with Telogen effluvium.
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January 2008 in “Physiological Research” Steroid sulfatase is important for activating hormones that affect memory, brain function, and certain diseases, and could be a target for treating hormone-related disorders.
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January 1992 in “Clinical Oncology” Some cancer treatments can cause abnormal fine hair growth.
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May 2022 in “bioRxiv (Cold Spring Harbor Laboratory)” Ulcerative colitis involves immune activation, chronic inflammation, and metabolic issues, some of which persist even during remission.
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May 2018 in “PubMed” Pregnant women with isolated hypothyroxinemia face more health issues, so iodine and folic acid supplements are important before and during early pregnancy.
January 2022 in “Bio web of conferences/BIO web of conferences” The conclusion is that normal trace element levels in newborn calves' hair are between the 25th and 75th percentiles, and levels outside this may indicate diselementosis.
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January 1997 in “Journal of Dermatological Science” A new protein linked to hair strength was identified, aiding in understanding brittle hair conditions.
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November 2015 in “Journal of Gastroenterology” The NUDT15 R139C variant causes thiopurine-induced leukocytopenia through a different mechanism than previously thought in Japanese patients with inflammatory bowel disease.
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January 2006 in “Hormone Research in Paediatrics” A mutation in the VDR gene affects hair cycling without needing ligand binding.
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November 2022 in “Acta dermato-venereologica” People with hidradenitis suppurativa often have lower vitamin D levels, weaker hip bones, and altered bone metabolism markers.
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August 1987 in “Archives of Dermatology” High-dose methotrexate can cause severe skin and nail issues.
Low-dose glucocorticoid treatment improves pregnancy and birth rates in women with nonclassical 21-hydroxylase deficiency.
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January 1976 in “Archives of Dermatological Research” Metabolic disorders can cause hair structure defects and growth issues, but amino acid levels in hair remain normal.
December 2022 in “Biochemical and Biophysical Research Communications” HtrA2 activity is crucial for normal hair growth by regulating fat cell development.
Combining dermoscopy and calcium fluorescent white staining improves diagnosis and treatment of hair fungal infections.
August 2022 in “International Journal of Health Sciences (IJHS)” Low levels of zinc, ferritin, and vitamin B12 are linked to severe hair loss in pregnant women during their last two trimesters.
October 2014 in “Transfusion Clinique et Biologique” Iron deficiency can cause fatigue, exercise intolerance, and cognitive issues, even without anemia.
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October 1980 in “The Journal of Clinical Endocrinology & Metabolism” The child's body didn't respond well to vitamin D, causing hair loss and rickets.
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October 2023 in “Journal of the Endocrine Society” Testosterone treatment may affect heart response to stress in transgender men.
June 2025 in “British Journal of Dermatology” Syphilis can mimic other diseases, making diagnosis challenging, but proper testing and treatment are effective.
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August 2023 in “Cutis” Low ferritin levels can indicate iron deficiency as a cause of hair loss.
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January 1997 in “Proceedings of the British Society of Animal Science” Biotin is important for goat skin and hair health.
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November 2017 in “Scientific reports” The R343H mutation in the VDR gene causes vitamin D-resistant rickets with alopecia by impairing specific gene activity.
May 2023 in “Animal Reproduction Update” High levels of cortisol in hair show long-term stress which can lower fertility in animals.
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April 2011 in “The Lancet” Untreated congenital adrenal hyperplasia can lead to complications like stroke and needs glucocorticoid treatment.
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June 1982 in “The BMJ” Blood tests confirmed a baby in the womb had a CMV infection.
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January 2015 in “JOURNAL OF CLINICAL AND DIAGNOSTIC RESEARCH” Cronkhite-Canada syndrome is a rare, non-inherited condition causing various symptoms like polyps, hair loss, and weight loss.