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.
February 2004 in “European Urology Supplements” July 2026 in “World Journal of Advanced Research and Reviews” In this report, an 80-year-old male with elevated serum IgG4 presented with a lesion suggestive of IgG4-related ophthalmic disease, but lack of orbital imaging and biopsy precluded definitive diagnosis, highlighting the necessity of excluding similar conditions before long-term treatment.
March 2024 in “Portuguese Journal of Dermatology and Venereology” This study found that individuals with hair loss, particularly females, had significantly lower levels of serum ferritin, vitamin D, and vitamin B12 compared to controls, suggesting these deficiencies, especially vitamin D, may play a role in hair loss such as telogen effluvium.
January 2018 in “Trace Elements in Medicine (Moscow)” Children with autism have different levels of certain metals and elements in their hair and blood, affecting symptoms.
January 2009 in “Academic Journal of Second Military Medical University” In this study, adolescent male acne patients with normal serum testosterone showed improved outcomes with finasteride plus lifestyle intervention, significantly reducing DHT and free testosterone levels and improving SHBG levels, with minimal adverse effects.
3 citations
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April 2019 in “Hormone and Metabolic Research” This study found that women with polycystic ovary syndrome have higher insulin resistance and lower serum high-molecular weight adiponectin, which may play a role in the condition's pathogenesis.
17 citations
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July 2016 in “The Prostate” This study found that metformin is inversely associated with serum PSA levels in a dose-dependent manner, suggesting further research is needed on its potential impact on prostate cancer progression.
April 2026 in “Al-Kufa University Journal for Biology” In this animal study, finasteride was found to significantly lower cortisol and increase testosterone levels in female rats, indicating its broader impact on endocrine regulation by altering adrenal and gonadal hormones.
February 2026 in “Zenodo (CERN European Organization for Nuclear Research)” In this cross-sectional study at a tertiary care hospital, researchers found a significant correlation between cutaneous manifestations like hirsutism and acne and biochemical hyperandrogenism levels in women with PCOS, suggesting these skin conditions can predict elevated androgen levels.
February 2026 in “Zenodo (CERN European Organization for Nuclear Research)” This study found that hirsutism and acne are strong predictors of biochemical hyperandrogenism in women with polycystic ovary syndrome.
November 2020 in “Acta Scientific Women's Health” In this study of women treated for dermatological conditions in West Midlands, England, low vitamin D levels were significantly linked to hair loss, especially in women aged 35-45, suggesting vitamin D's potential role in prevention and treatment of hair loss in this group.
January 2006 in “Atherosclerosis Supplements” 10 citations
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December 2024 in “Allergy” This study found that tralokinumab effectively reduced the severity of moderate-to-severe atopic dermatitis over 28 weeks in adults, with significant improvements in clinical outcomes and biological markers, although 27.4% of patients discontinued treatment due to adverse events or ineffectiveness.
56 citations
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April 1998 in “Steroids” Finasteride reduces hair loss and treats BPH without major hormone changes, but may cause sexual dysfunction.
20 citations
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April 2009 in “Fertility and Sterility” 17 citations
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January 2016 in “Advances in Dermatology and Allergology” In this study, isotretinoin treatment for acne vulgaris significantly increased serum adiponectin and leptin levels but had no significant effect on BMI or ghrelin levels.
November 2025 in “Khalij-Libya Journal of Dental and Medical Research” In this study, Libyan patients with diffuse hair loss were found to have significantly lower levels of zinc, ferritin, and vitamin D compared to those without hair loss, suggesting a possible link between these micronutrient deficiencies and hair loss.
June 2019 in “The Medical journal of Basrah University” This study found that laparoscopic ovarian drilling effectively decreased LH and testosterone levels, aiding fertility in PCOS patients nonresponsive to certain medications, without negatively impacting ovarian reserve.
12 citations
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October 1999 in “Journal of The American Academy of Dermatology” 1 citations
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February 2013 This study found that women with chronic telogen effluvium had significantly lower serum ferritin levels compared to healthy controls, suggesting a potential link between iron deficiency and this type of hair loss.
31 citations
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March 2020 in “International Journal of Regenerative Medicine” This study found that intraovarian PRP treatment in women with low ovarian reserve was associated with significant increases in serum AMH levels in some patients, typically within four weeks.
December 2024 in “Chinese Journal of Dermatology” This study reported that female patients aged 20-30 with androgenetic alopecia had higher serum DHT levels compared to healthy individuals, and those with a family history of the condition experienced earlier onset than those without it.
April 2021 in “MEDICINUS” This case report describes a 5-year-old boy with acquired acrodermatitis enteropathica and normal serum zinc levels, improving clinically after zinc supplementation.
January 2021 in “Journal of Shaheed Suhrawardy Medical College” This study found that treatment with oral contraceptives containing 35mg ethinylestradiol and 2mg cyproterone acetate significantly reduced serum AMH levels in women with clomiphene citrate-resistant polycystic ovary syndrome, unlike metformin.
43 citations
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January 2007 in “Gynecological Endocrinology” This study found that 9 out of 12 women with acne or alopecia showed subjective improvement with finasteride treatment despite having normal free testosterone levels, suggesting a potential role of 5alpha-reductase activity.
December 2023 in “Pakistan Journal of Medical & Health Sciences” This study found that in South Asian women with PCOS, the severity of non-alcoholic fatty liver disease is strongly linked to early renal dysfunction, as indicated by increased serum creatinine and urinary albumin levels, and reduced eGFR.
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.
January 2024 in “Specialty journal of Pharmacognosy Phytochemistry and Biotechnology” This study highlights that the evidence linking valproic acid to specific genetic variants is limited, unlike other antiseizure medications such as carbamazepine and phenytoin.
1 citations
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January 2025 in “Pediatria i Medycyna Rodzinna” This case report of a 16-month-old girl with acrodermatitis enteropathica, who showed atypical symptoms and normal zinc serum levels, highlights how genetic testing and zinc supplementation led to marked improvement in her condition, underscoring the importance of accurate diagnosis in metabolic disorders.