54 citations
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May 2001 in “Journal of Investigative Dermatology” Excessive putrescine causes hair loss in transgenic mice by disrupting hair follicle development.
48 citations
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February 2006 in “Molecular and Cellular Endocrinology” 5α-reductase inhibitors may reduce male fertility and could be used for male contraception.
1 citations
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May 2007 in “PubMed” Early diagnosis and treatment of haemochromatosis are crucial for reversing organ damage and improving fertility.
January 2020 in “Faculty Opinions – Post-Publication Peer Review of the Biomedical Literature” More research is needed to make sperm DNA fragmentation a reliable tool for diagnosing male infertility.
October 1988 in “Pediatric research” Certain maturity signs appear before and after the first release of sperm in boys.
April 2019 in “Journal of the Endocrine Society” Mosaic Klinefelter syndrome can affect male fertility and may be missed in routine tests.
2 citations
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March 2022 in “Laboratory Animal Research” A mild botulinum toxin injection improved sperm production and movement in aging mice.
1 citations
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January 2010 in “Clinica Veterinaria De Pequenos Animales” The dog's fertility was restored with antibiotics and finasteride treatment.
October 2017 in “DOAJ (DOAJ: Directory of Open Access Journals)” DA-9401 can protect against finasteride-induced reproductive damage in rats.
35 citations
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October 2004 in “Biology of Reproduction” PNU157706 reduced rat sperm movement and fertility without affecting offspring health.
13 citations
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September 2011 in “International Urology and Nephrology” 48 citations
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December 2019 in “Reproductive Biology and Endocrinology” More research is needed to confirm sperm DNA fragmentation as a reliable tool for diagnosing male infertility.
October 2017 in “Springer eBooks” A thorough initial check-up is essential before sperm banking to ensure the best chance of preserving good quality sperm.
70 citations
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April 2014 in “Annales d'endocrinologie” New genes and pathways are important for testosterone production and male sexual development.
2 citations
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October 1999 in “The Journal of Urology” April 2022 in “The Journal of Sexual Medicine” Treating hematospermia can improve sexual function and reduce anxiety.
October 2021 in “bioRxiv (Cold Spring Harbor Laboratory)” A small BOTOX dose improved sperm production and movement in older mice.
April 2026 in “The Journal of Urology” Finasteride 1 mg/day reduces semen quality without affecting hormones or sexual function.
26 citations
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March 2001 in “PubMed” Men's fertility and sexual health decline with age, with reduced testosterone and virility, and many lose fertility by their eighties.
1 citations
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August 2019 in “Journal of pediatric & adolescent gynecology” A new genetic change causing early stop in the androgen receptor gene was found in a patient with androgen insensitivity syndrome.
1 citations
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August 2013 in “Fertility and Sterility” Finasteride may improve sperm count in subfertile men with low sperm count.
Long-term finasteride use may affect sperm structure and chromosomes.
54 citations
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February 2002 in “Carcinogenesis” Increasing SSAT makes skin more prone to cancer.
June 2014 in “The Journal of Urology”
Finasteride causes reproductive malformations in male rats.
3 citations
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October 1993 in “Endocrinology” April 2019 in “Journal of the Endocrine Society” A 12-year-old boy with PAIS successfully developed male characteristics using high-dose testosterone and anastrozole.
5 citations
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December 2012 in “PubMed” Stopping the use of the drug finasteride can improve sperm count and does not prevent normal conception, but caution is advised when trying to conceive.
2 citations
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March 2016 in “The Journal of Urology” Male infertility often lacks thorough investigation, potentially missing reversible causes.
Amino acid storage proteins are essential for maintaining stem cells in female fruit flies.