Testosterone 5-alpha-reductase
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In biology, testosterone 5-alpha-reductase is an enzyme that produced dihydrotestosterone.
Inhibitors are finasteride and dutasteride are used to treat benign prostatic hypertrophy. Both of these medications are metaoblized by cytochrome P-450 CYP3A4.
Dutasteride may better prevent acute urinary retention rates than finasteride effective according to a cohort study.[1] may better lower dihydrotestosterone.[2] It may also better reduce symptoms in preliminary trial.[3]
- ↑ Fenter TC, Davis EA, Shah MB, Lin PJ (2008). "Dutasteride vs finasteride: assessment of differences in acute urinary retention rates and surgical risk outcomes in an elderly population aged > or =65 years.". Am J Manag Care 14 (5 Suppl 2): S154-9. PMID 18611089.
- ↑ Clark RV, Hermann DJ, Cunningham GR, Wilson TH, Morrill BB, Hobbs S (2004). "Marked suppression of dihydrotestosterone in men with benign prostatic hyperplasia by dutasteride, a dual 5alpha-reductase inhibitor.". J Clin Endocrinol Metab 89 (5): 2179-84. PMID 15126539.
- ↑ Ravish IR, Nerli RB, Amarkhed SS (2007 Jan-Feb). "Finasteride to evaluate the efficacy of dutasteride in the management of patients with lower urinary tract symptoms and enlarged prostate.". Arch Androl 53 (1): 17-20. DOI:10.1080/01485010600888953. PMID 17364459. Research Blogging.