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编 号:F544095
分子式:C23H36N2O2
分子量:372.54
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10mM*1mL in DMSO
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100mg
410
In-stock
200mg
704
In-stock
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生物活性:
Finasteride (MK-906) is a potent and competitive 5α-reductase inhibitor, with an IC50 of 4.2 nM for type II 5α-reductase. Finasteride has approximately a 100-fold greater affinity for type II 5α-reductase enzyme than for the type I enzyme. Finasteride can be used for the research of benign prostatic hyperplasia (BPH) and androgenic alopecia.

体内研究:
Finasteride (0.1-0.5 mg/kg; p.o. once daily for 16 weeks) reduces prostatic size in dogs with BPH without adversely affecting semen quality or serum testosterone concentration.Animal Model:Male dogs with spontaneous BPH (2.7-11 years old; 10.3-49 kg)
Dosage:0.1-0.5 mg/kg
Administration:P.o. once daily for 16 weeks
Result:Decreased prostatic diameter (20%), prostatic volume (43%), and serum DHT concentration (58%).Decreased semen volume but did not adversely effect on semen quality or serum testosterone concentration.No adverse effects on dogs.

体外研究:
Finasteride (10 μM; 6-24 h) induces the expression of HO-1 and Nrf2 proteins in PC-3 cells.Finasteride decreases the conversion of [3H]testosterone (T) to [3H]dihydrotestosterone (DHT)in P. crustosum.
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