22 citations
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January 2006 in “International Journal of Andrology” Taking oral testosterone with finasteride or dutasteride doubles testosterone levels, and food slightly affects it.
59 citations
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September 1994 in “The Journal of Clinical Endocrinology and Metabolism” Finasteride reduces scalp DHT levels, potentially treating male pattern baldness.
34 citations
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February 1993 in “Journal of steroid biochemistry and molecular biology/The Journal of steroid biochemistry and molecular biology” Certain 4-azasteroids are effective at blocking the enzyme that processes testosterone in human skin and could help treat acne, excessive hair growth, and male pattern baldness.
January 2023 in “Revista da Associação Médica Brasileira” Brazilian patients with inflammatory bowel disease have a high rate of skin problems compared to healthy people.
5 citations
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October 2018 in “Research in psychotherapy” The Italian version of a relationship scale was adapted for cancer patients, showing some differences from the original and suggesting its use could improve therapy and treatment adherence.
14 citations
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May 2013 in “American Journal of Physiology-endocrinology and Metabolism” Removing myelin protein zero-like 3 in mice leads to better metabolism and resistance to obesity.
25 citations
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January 2013 in “International Journal of Trichology” Premature balding in some men may be linked to altered hormones, but it's not the male equivalent to polycystic ovary syndrome or metabolic syndrome.
2 citations
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September 2008 in “Fertility and Sterility” Adult offspring of sperm donation generally feel positive about their conception and view the donor as their biological father.
11 citations
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November 2022 in “Journal of Endocrinological Investigation” Hormonal treatments can change hair and skin in transgender people, but may not fully achieve desired results.
204 citations
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May 2014 in “The Journal of Sexual Medicine” Hormone therapy for trans individuals is effective and generally safe in the short term.
19 citations
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October 2017 in “The FASEB Journal” Male hormones cause different growth in identical human hair follicles due to their unique epigenetic characteristics.
September 2008 in “Fertility and Sterility” Exposure to fatty acids significantly increased androgen levels in female dogs, suggesting a link to conditions like insulin resistance and PCOS.
18 citations
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August 1985 in “European journal of endocrinology” Cyproterone acetate is effective for treating hirsutism, but some patients may feel worse on low-dose maintenance therapy.
47 citations
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January 2001 in “Journal of Investigative Dermatology” High testosterone to epitestosterone ratio in hair could predict male-pattern baldness.
25 citations
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August 2006 in “Human Reproduction” Oral contraceptives lower testosterone levels in women, especially those with certain genetic traits, and may be linked to increased breast cancer risk.
26 citations
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August 2014 in “PubMed” Testosterone improves mood and thinking skills; finasteride has no effect.
A machine-learning test using hair can help detect autism early in infants.
1 citations
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December 2018 in “IntechOpen eBooks” Human hair shows promise for non-invasive medical testing, but more research is needed to standardize its use.
8 citations
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February 2014 in “General and Comparative Endocrinology” Finasteride affects frog testes by increasing testosterone, decreasing 5α-DHT, and impacting genes related to reproduction and other functions.
14 citations
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November 1982 in “British Journal of Dermatology” Testosterone conversion to 5α-DHT may not be essential for its effects on the skin.
16 citations
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December 2019 in “Animals” Overexpressing Tβ4 in goats' hair follicles increases cashmere production and hair follicle growth.
October 2023 in “bioRxiv (Cold Spring Harbor Laboratory)” Early regulatory T cells are crucial for normal skin pigmentation.
24 citations
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October 1995 in “The Journal of clinical endocrinology and metabolism/Journal of clinical endocrinology & metabolism” The nafarelin test can reliably distinguish between gonadotropin deficiency and delayed puberty in teenage boys.
4 citations
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September 2020 in “Andrologia” Oregano extract helps fix testis and sperm damage caused by finasteride.
30 citations
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June 1988 in “Journal of Steroid Biochemistry” Flutamide combined with an LHRH agonist effectively inhibits prostate growth, suggesting it could treat prostate cancer.
32 citations
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April 2006 in “The Journal of Urology” Using finasteride with TIP extends time off period for prostate cancer patients.
155 citations
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May 2016 in “Nature communications” Memory T cells in the skin balance staying put and moving into the blood, clustering around hair follicles, and increasing in number after infection.
38 citations
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February 2005 in “The journal of sexual medicine” The testosterone patch and gel are both effective, but they have different absorption patterns and effects on hormone levels.
March 2026 in “International Journal of Research and Review” Rosmarinus officinalis tincture significantly improves hair volume and density.
5 citations
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August 1987 in “Andrology” Men with low or no sperm count have lower salivary testosterone levels, and saliva testing can measure their testosterone well.