156 citations,
October 1996 in “Science of The Total Environment” Tributyltin exposure causes sex changes, sterilization, and decline in the snail Ocinebrina aciculata, risking its extinction.
142 citations,
January 2019 in “Frontiers in Neuroendocrinology” Postpartum depression is linked to changes in brain chemicals, inflammation, stress, and certain genes, and can potentially be identified by markers like specific steroids, serotonin levels, and vitamin D levels.
138 citations,
June 2019 in “Stem Cells and Development” Periodontal ligament stem cells show promise for regrowing tissues but require more research for safe, effective use.
78 citations,
November 2008 in “Fertility and Sterility” Amenorrhea is relatively rare and initial testing should check FSH, TSH, and prolactin levels.
71 citations,
November 2009 in “Best Practice & Research in Clinical Obstetrics & Gynaecology” PCOS in teens is hard to diagnose, linked to genetics and lifestyle, and managed with weight loss and medication.
51 citations,
November 2005 in “Journal of Medical Primatology” Alopecia in captive rhesus macaques is affected by season, sex, age, housing, and stress, with complex links between stress hormones and hair loss.
44 citations,
July 2011 in “Dermato-endocrinology” Thyroid hormone affects skin health, with too little causing rough, pale skin and too much leading to smooth, thin skin, and may also impact wound healing and skin conditions.
30 citations,
July 2004 in “Fertility and Sterility” Amenorrhea is when a woman doesn't have periods, with primary amenorrhea starting by age 15 or within five years of breast development, and secondary amenorrhea when periods stop for three months. It affects 3-4% of women not pregnant, breastfeeding, or in menopause, mainly due to polycystic ovary syndrome, hypothalamic amenorrhea, hyperprolactinemia, and ovarian failure.
29 citations,
June 2005 in “Journal of Zoo and Wildlife Medicine” Most hair loss in captive rhesus macaques is likely due to environmental and behavioral factors.
26 citations,
March 1986 in “Clinical and Experimental Dermatology” Scalp hair grows at 0.37 mm/day, forearm hair at 0.18 mm/day, and thigh hair at 0.30 mm/day, with no significant differences found in people with certain hair conditions.
24 citations,
July 2011 in “PubMed” Thyroid hormones affect skin texture, hair and nail growth, and can cause skin diseases related to thyroid problems.
21 citations,
September 2004 in “Fertility and Sterility” Amenorrhea, or the absence of periods, should be evaluated by age 15 or within five years of early breast development, and is most commonly caused by conditions like polycystic ovary syndrome and hypothalamic amenorrhea.
10 citations,
May 2013 in “Actas Dermo-Sifiliográficas” Most white Spanish women have a widow's peak, and their hairline measurements could help in hair restoration surgery.
7 citations,
January 2011 in “Veterinary Pathology” A horse with severe hair loss was diagnosed with alopecia areata and a yeast infection.
5 citations,
February 2014 in “Journal of chemical ecology” Eastern Red Bat hair contains various glycerophospholipids, mainly phosphatidylcholine.
3 citations,
February 2013 in “Journal of Medicinal Plants Research” Spirulina extract and C-phycocyanin may help heal wounds.
2 citations,
January 2015 in “BioMed Research International” Growth factor treatments are increasingly used in medicine but require more research to fully understand their mechanisms.
2 citations,
February 2009 in “Journal of the American Academy of Dermatology” Many research paper titles in dermatology journals lack scientific precision.
April 2012 in “CORD. Coconut research & development/CORD” Coconut leaf vermiwash improves soil health and crop yields in organic farming.
June 2023 in “Brazilian Journal of Health Review” Hair transplantation improves life quality and self-esteem in men with male pattern baldness.
78 citations,
November 2014 in “Functional Ecology” Heavily hunted wolves have higher stress and reproductive hormone levels.
26 citations,
February 2015 in “Pediatric blood & cancer” Targeted anticancer therapies in children often cause skin side effects like rash and dry skin.
5 citations,
February 2023 in “Journal of Clinical Medicine” Diagnosing and treating PCOS in teenagers is difficult, and the focus is on lifestyle changes and medication to improve health and prevent future issues.
2 citations,
July 2021 in “Actas dermo-sifiliográficas/Actas dermo-sifiliográficas” Hair shaft disorders are diagnosed through examination and history, with general care and some treatments offering improvement.
October 2024 in “Stem Cell Research & Therapy” CGF therapy may effectively treat psoriasis by reducing inflammation.
February 2024 in “Animals” Hair loss peaks in spring and regrowth in late summer, with pregnant females losing the most hair.