January 2022 in “International journal of zoological investigations” In this study, the prevalence of PCOS was reported to be approximately 10% among urban college girls in Chennai, with increased testosterone and decreased progesterone levels observed.
November 2023 in “Journal of Investigative Dermatology” This study found that patients with alopecia areata had higher levels of ESR, CRP, and mean platelet volume compared to controls, and that these markers, along with the neutrophils to lymphocytes ratio, were associated with increased disease severity.
April 2025 in “Düzce Tıp Fakültesi Dergisi” In this study, researchers examined vitamin D levels and blood count parameters in children and adolescents with non-scarring alopecia, finding significant vitamin D deficiency but no significant differences in deficiency or insufficiency across different types of alopecia.
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December 2017 in “Basrah Journal of veterinary Research” This study in Basra province sheep reported that zinc and copper deficiencies were linked to various clinical signs and affected oxidative stress and antioxidant levels.
May 2025 in “Research Journal of Biotechnology” This study found that diabetic individuals experienced significant changes in hair characteristics, including reduced thickness, strength, and altered growth cycle phases, correlated with poor glycaemic control and haematological variations compared to healthy controls.