1 citations
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August 2013 in “PubMed” This study found that testosterone, finasteride, and castration in rats decreased serum thyroxin levels, with testosterone also affecting body and prostate weights.
6 citations
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January 2014 in “The Journal of Advances in Parasitology” This study observed that dogs with sarcoptic mange exhibited symptoms like intense itching and restlessness, along with specific haematological and biochemical abnormalities compared to healthy dogs.
1 citations
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March 2023 in “Journal of Natural Fibers” This study explored using tyrosine as a cross-linking agent for curling Asian hair and found that it could shape hair effectively before washing without damaging the fibers, though the method was less effective after washing compared to commercial products.
October 2021 in “Authorea (Authorea)” In this study, using tyrosine as a cross-linking agent for hair perming showed better initial results compared to commercial products, though efficiency decreased after washing without compromising hair strength.
March 2025 in “Frontiers in Veterinary Science” In this study, altering the photoperiod in goats increased hormone concentrations and improved hair follicle development and skin antioxidant capacity, suggesting that short photoperiods may create favorable conditions for cashmere growth.
14 citations
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February 2015 in “Journal of the American Animal Hospital Association” This study reports that transdermal exposure to owners' topical hormone replacement therapy caused alopecia in six dogs, but the condition resolved after the therapy was discontinued.
3 citations
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November 2020 in “Cleveland Clinic Journal of Medicine” Eyelash loss can be a sign of thyroid problems.
3 citations
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January 2013 This chapter discusses hypothyroidism in dogs, highlighting that most cases are due to primary thyroid gland issues and that some breeds may have a hereditary predisposition; it reports no new clinical findings.
25 citations
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January 2022 in “Endocrine journal” This study suggests that hormonal changes may contribute to the persistent symptoms of long COVID, with specific patterns observed in serum hormone levels related to fatigue and sensory dysfunction.
December 2013 in “대한피부과학회지” In this study, Korean women with female pattern hair loss were found to have higher levels of ferritin, testosterone, and vitamin D compared to the average Korean adult women.
10 citations
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March 2015 in “American journal of primatology” This study found that ringtailed lemurs consuming leucaena in Berenty absorb mimosine, which causes alopecia without affecting body condition or organ toxicity; this may increase infant mortality due to alopecic mothers.
51 citations
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May 1996 in “American journal of physiology. Regulatory, integrative and comparative physiology/American journal of physiology. Regulatory, integrative, and comparative physiology” In this study, captive gray seals exhibited increased resting metabolic rates and elevated thyroid hormone levels during the final stage of molting, with more pronounced changes in juveniles.
11 citations
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January 2016 in “BMC veterinary research” This study found that urinary selenium to creatinine ratio and serum selenium concentrations quickly respond to changes in dietary selenium, making them useful biomarkers for assessing selenium status in dogs.
April 2026 in “International Journal of Ayurveda and Pharma Research” In this case report, a 42-year-old woman with hypothyroidism showed improvement in symptoms like fatigue and hair loss after following an Ayurvedic regimen including Kunjal Kriya, Yoga, and diet changes alongside her regular medication, though further clinical studies are recommended to validate these findings.
April 2023 in “Clinical Chemistry and Laboratory Medicine” The document concludes that inflammation markers can be used in diabetes, vitamin D3 affects immune pathways, hyperthyroidism changes hormone levels, androgen levels help diagnose Adrenocortical Carcinoma, erectile dysfunction is linked to diabetes, hypogonadism is common in HIV-infected males, and hormones can be biomarkers for various conditions.
27 citations
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March 2019 in “PLoS ONE” This study suggests that Thyroxine (T4) may promote key features of human skin wound healing, such as re-epithelialization and angiogenesis, in an ex vivo model.
12 citations
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January 1999 in “Journal of Animal Science” This study observed that combined treatment with thyroxine and hydrocortisone increased lipid accretion and fat cell development in hypophysectomized fetal pigs, suggesting a key role of these hormones in fetal adipogenesis.
1 citations
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July 2024 in “Journal of Investigative Dermatology” TAK-279 effectively reduces psoriasis symptoms and is safe.
35 citations
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August 1978 in “Australian Veterinary Journal” In this study, a sole diet of Leucaena leucocephala caused hypothyroidism and poor weight gain in steers, but mineral supplementation improved some symptoms without normalizing thyroid hormone levels.
January 2015 in “Turkiye Klinikleri Journal of Endocrinology” This study found that DHEAS levels were lower in anti-TPO Ab positive PCOS patients compared to those who were negative, indicating a possible link between autoimmunity and reduced DHEAS in these patients.
60 citations
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December 1988 in “Journal of Biochemical Toxicology” In this study, TCDD administered to male rats down-regulated EGF receptor in liver plasma membranes and increased protein kinase activity, suggesting EGF receptor–mediated toxicological effects.
26 citations
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July 1995 in “Small ruminant research” This study found that melatonin implants at specific times of the year may increase cashmere production in young Australian cashmere goats by altering their growth cycles.
December 2019 in “Mehmet Akif Ersoy Üniversitesi Sağlık Bilimleri Enstitüsü dergisi” In this case series, two cats with hypothyroidism and hyperthyroidism achieved clinical remission and normal thyroid function following timely diagnosis and targeted treatment with levothyroxine and methimazole, respectively.
6 citations
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January 2015 in “Indian Dermatology Online Journal” This study observed that an overdose of levothyroxine in a hypothyroid infant led to rapid hair loss, which improved after reducing the medication dose.
March 2021 in “World rabbit science” This study found that taurine dietary supplementation could reduce lipid metabolism, enhance antioxidant capacity, and improve hormone levels in Angora rabbits, with 0.2% taurine increasing wool production.
2 citations
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January 1987 in “Acta Agriculturae Scandinavica” This study found that subcutaneous injections of certain chelators led to skin and hair depigmentation, increased skin elasticity, and disturbed hair growth in minks, without affecting fur quality.
60 citations
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July 1997 in “Journal of Wildlife Diseases” This study observed that northern elephant seals with skin disease had elevated pollutants like PCBs in their bodies, suggesting a potential link to the condition's unknown etiology.
November 2023 in “Ibrahim Cardiac Medical Journal” This study observed that patients with alopecia areata have a significantly higher prevalence of thyroid disorders and elevated levels of thyroid-stimulating hormone and thyroid auto-antibodies compared to healthy individuals, with a 4.7 times greater risk of thyroid dysfunction among alopecia areata patients.
17 citations
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January 2013 in “Indian Journal of Pharmacology” This case report highlights an interest in exploring the relationship between serum levels of sodium valproate and hair loss, though no case reports currently establish this link.
73 citations
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January 2013 in “Annals of Dermatology” This study observed that patients with various types of hair loss had significantly lower serum zinc levels compared to healthy controls, suggesting zinc disturbance may play a role in the condition.