11 citations
,
September 1992 in “Journal of pineal research” This study found that repeated immunization against melatonin in Australian feral goats temporarily increased cashmere production and altered growth cycles, but these effects diminished after the first year.
26 citations
,
August 1995 in “The journal of experimental zoology/Journal of experimental zoology” This study found that administering melatonin to ferrets can advance the timing of fur growth and reproductive cycles influenced by daylength and hormonal control.
4 citations
,
April 2022 in “Animals” This study found that environmental conditions significantly influenced rabbit coat quality, while dietary linseed oil supplementation changed the fatty acid profile but did not improve coat thickness or heat protection.
February 2024 in “Animals” This study observed that alopecia in rhesus macaques follows a seasonal pattern, with the highest hair loss in spring, and varies with reproductive state, as pregnant females experience the most significant alopecia and lowest hair regrowth, which resumes postpartum.
34 citations
,
May 2013 in “Journal of the European Academy of Dermatology and Venereology” In this study, changes in hair cycle phases during pregnancy and the post-partum period showed a rise in telogen rates after delivery, especially among non-breastfeeding women, but no drastic exaggerations were noted.
2 citations
,
March 2004 in “Journal of the American Academy of Dermatology” This study found that a 60-second timed hair count is a practical and reproducible method for women to document hair shedding and treatment response at home, with significant differences in hair shedding observed between age groups in follow-up results.
51 citations
,
January 2004 in “Domestic animal endocrinology” This study concluded that an endogenous circannual rhythm of prolactin secretion in mouflon influences their seasonal hair growth and moulting cycle, which varies under different photoperiodic and melatonin treatments.
February 2024 in “Mikailalsys Journal of Mathematics and Statistics” This study suggests that the non-seasonal Holt-Winters method effectively forecasts stock price returns for companies affected by the BDS action, with five out of six stocks showing decreases.
February 2019 in “Journal of the Faculty of Agriculture Kyushu University” This study found that terpene compound concentrations in coniferous tree leaves were generally highest in spring and summer, suggesting these seasons are most effective for extracting essential oils.
23 citations
,
March 2019 in “Journal of Essential Oil Research” This study found a strong correlation between antioxidant activity and phenolic content in rosemary, influenced by bioclimatic and seasonal factors in different stages of Tunisia.
220 citations
,
August 1988 in “Clinical endocrinology” This review provides a comprehensive overview of melatonin's physiological roles, effects, and clinical implications, but it does not present new experimental findings.
13 citations
,
February 1999 in “International Journal of Cosmetic Science” This study observed a higher incidence of telogen effluvium from July to October, suggesting a summer-related effect in populations above the Tropic of Cancer, possibly influenced by ultraviolet light.
January 2021 in “Journal of clinical and cosmetic dermatology” This review highlights the role of the skin's photosensory system in mediating responses to UVA radiation, contributing both to immediate protective effects and to broader circadian and seasonal adaptations, but reports no new experimental results.
March 1994 in “Proceedings of the British Society of Animal Production” This study investigated hair fibre growth in Angora and Cashmere goats, finding differences in growth rates and seasonal dependencies, and examined the effects of prolactin and melatonin on protein deposition in hair follicles.
113 citations
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March 2018 in “Biological reviews/Biological reviews of the Cambridge Philosophical Society” This review examines the adaptive value and mechanisms of seasonal coat colour moulting in birds and mammals, highlighting the challenge of camouflage mismatch and the necessity for evolutionary adaptation under climate change.
February 2017 in “The journal of allergy and clinical immunology/Journal of allergy and clinical immunology/The journal of allergy and clinical immunology” This study reports a case where subcutaneous aeroallergen immunotherapy led to hair regrowth in a child with seasonal alopecia areata linked to rhinitis and allergen sensitivity, maintaining results over four years with some residual symptoms.
3 citations
,
January 2015 in “Evidence-based Complementary and Alternative Medicine” This review discusses pumpkin seed oil as a potential treatment for androgenetic alopecia but reports no clinical results on its effects on frontal hair loss; it emphasizes the need for further research.
47 citations
,
May 1999 in “Reproduction” This study found that temperature affects the influence of daylength on prolactin secretion and hair growth in dairy goats, without significant involvement of melatonin.
10 citations
,
April 1995 in “Animal Science/Animal science” This study found that melatonin implants advanced the timing of the spring moult and increased hair follicle activity in adult cashmere goats, but had no significant effects on juvenile goats.
December 2024 in “Journal of Population Therapeutics and Clinical Pharmacology” According to this worldwide systematic review, psoriasis is a prevalent disease with adult prevalence ranging from 0.53% to 11.48%, more common in older populations and with substantial knowledge gaps in low and middle-income countries.
294 citations
,
August 1999 in “Journal of the American Academy of Dermatology” This study observed that the majority of side effects from laser-assisted hair removal were associated with ruby and alexandrite lasers, particularly in patients with tanned or darker skin types.
11 citations
,
April 2020 in “Animals” This study reported that relocation in police horses was associated with elevated hair cortisol concentrations, possibly suggesting altered welfare due to changed surroundings, and that seasonal variations affected both cortisol levels and hair growth.
10 citations
,
January 2009 in “Elsevier eBooks” This review discusses the structure, functions, and growth cycle of human hair, emphasizing its reduced growth and protective roles, and reports no new research findings.
66 citations
,
July 2015 in “Journal of Molecular Biology” This review discusses how macro-environmental factors such as intradermal adipose tissue and sex hormones influence hair and feather stem cell niches, suggesting environmental targets for regenerative medicine, but reports no new clinical results.
16 citations
,
August 1996 in “The journal of experimental zoology/Journal of experimental zoology” This study suggests that red deer stags provide a novel model for investigating hormonal regulation of hair growth due to the different cell growth rates in hair follicles during breeding and nonbreeding seasons.
2 citations
,
August 2022 in “Animals” This review discusses the potential use of essential oils and melatonin as nutraceuticals in dogs, highlighting their promising applications for addressing conditions like stress, anxiety, sleep disorders, and alopecia.
10 citations
,
June 1998 in “International Journal of Dermatology” This article discusses inflammatory perifollicular fibrosis and alopecia but provides no new research findings.
6 citations
,
September 1994 in “Veterinary Clinics of North America: Small Animal Practice” This review examines skin diseases affecting the pinna of dogs and cats, highlighting those unique to this area and noting its role as a common initial site for several conditions; it reports no new results.
109 citations
,
January 2011 in “Frontiers in Systems Neuroscience” The researchers reported that differences in brain functional connectivity between unmedicated seasonal affective disorder patients and healthy controls vary with ICA model order, peaking in volume at model order 70.
October 2021 in “Research Square (Research Square)” This study found that gene expression patterns can effectively distinguish the cashmere growth cycle stages and highlight molecular pathways, suggesting melatonin's role in regulating cashmere growth in Inner Mongolian goats.