October 2018 in “bioRxiv (Cold Spring Harbor Laboratory)” Neuronatin is found in various cells of rat tissues and has a unique location in sperm cells.
11 citations
,
September 2015 in “Theriogenology” Testosterone boosts fluid and electrolyte secretion in seminal vesicles, aiding sperm function.
Finasteride and dutasteride can harm male reproductive health, affecting sperm and causing sexual dysfunction.
4 citations
,
September 1977 in “Lipids” Gerbils on a fat-deficient diet had altered fatty acid levels, hair loss, reduced sperm, and lower body weight.
January 2003 in “Humana Press eBooks” Dihydrotestosterone and 5α-Reductase play a role in hair loss and prostate health, and finasteride can increase hair growth in men without affecting sperm production, but it doesn't work for postmenopausal women with hair loss.
August 2020 in “DOAJ (DOAJ: Directory of Open Access Journals)” Finasteride, at doses of 5mg or higher, may negatively affect male fertility by reducing the expression of certain genes involved in sperm production.
3 citations
,
June 2025 in “Gyemyeong uidae haksulji” PDRN is effective and safe for healing wounds and skin issues.
June 2025 in “Aesthetic Cosmetology and Medicine” Polydeoxyribonucleotides may help with healing and anti-aging, but more research is needed.
February 2025 in “Intisari Sains Medis” PDRN from salmon may slow skin aging by improving skin quality and reducing inflammation.
80 citations
,
April 2017 in “Frontiers in Pharmacology” PDRN helps repair tissue and improve wound healing with a high safety profile.
48 citations
,
February 2006 in “Molecular and Cellular Endocrinology” 5α-reductase inhibitors may reduce male fertility and could be used for male contraception.
23 citations
,
October 2015 in “Andrology” New male hormonal contraceptives show promise but need more research on long-term effects and funding for larger trials.
April 2026 in “The Journal of Urology” Finasteride and dutasteride reduce semen quality, with dutasteride having a stronger negative effect.
February 2026 in “Andrology” Post-orchidectomy semen has better DNA integrity for fertility treatments.
30 citations
,
January 2007 Cyclophosphamide can cause serious short-term and long-term side effects, including increased cancer risk and infertility.
26 citations
,
September 2005 in “Pharmacology Biochemistry and Behavior” 5alpha-reductase 2 is crucial for proper male brain development and sexual differentiation.
23 citations
,
March 1958 in “JNCI Journal of the National Cancer Institute” Male-to-female skin grafts in mice are rejected due to sex-linked antigens.
22 citations
,
June 2007 in “Radiologia Medica” Testicular microlithiasis may increase the risk of testicular cancer and patients with it should be closely monitored.
20 citations
,
December 1997 in “Clinical Endocrinology” Spironolactone may help reduce hair loss in androgenic alopecia.
14 citations
,
August 2013 in “Facial Plastic Surgery Clinics of North America” Some nonsurgical hair loss treatments are effective, especially if started early.
14 citations
,
April 1978 in “International Journal of Dermatology” Antiandrogens can treat acne, hirsutism, and seborrhea by reducing sebum production and androgen action.
11 citations
,
February 2011 in “International Journal of Molecular Sciences” Different sPLA2 enzymes have unique roles in phospholipid metabolism and biological processes.
9 citations
,
April 2007 in “Journal of Andrology” Excessive pre-ejaculation can be treated with certain medications.
4 citations
,
October 2000 in “Contraception” The right dosage of CPA and TB can work as a safe and reversible male contraceptive in monkeys.
3 citations
,
January 1993 in “Toxicological Sciences” 2-Ethylhexanoic acid harms fertility and delays development in rats.
1 citations
,
May 2024 in “The Journal of Sexual Medicine” Clomiphene Citrate can quickly restore fertility in some men after long-term steroid abuse.
1 citations
,
February 2024 in “Pharmacognosy Journal” Fenugreek seed extract boosts testosterone and improves male reproductive health without heart side effects.
December 2025 in “Microscopy and Microanalysis” Lycopene protects against testicular damage caused by finasteride.
November 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Keyora Lycopene 23 in 1 Man's Multi-Vitamin improves male reproductive health and metabolism.
November 2025 in “Zenodo (CERN European Organization for Nuclear Research)” Keyora Lycopene 23 in 1 multi-vitamin improves men's reproductive and metabolic health.