Abstract
Erectile dysfunction (ED), a prevalent disease among middle-aged and elderly males, significantly impacts both patient and partner quality of life. Phosphodiesterase type 5 inhibitor (PDE5i) represents an effective therapeutic method for ED. Given their widespread global utilization, concerns arise regarding potential reproduction-related problems arising from clinical use. During the extensive development of PDE5i, we speculated that the potential of these inhibitors to variably induce prostatic hyperplasia, but this field remains unexplored. In order to verify the male reproductive toxicity of PDE5i, sildenafil citrate at doses of 5, 10 and 20 mg/kg was administered in BPH model rats and aged rats. Anatomical and pathological analyses indicate a compelling association between sildenafil citrate administration and the promotion of prostatic hyperplasia in both BPH model rats and aged rats. Serum analysis showed that serum prostate-binding protein (PBP) exhibited a non-significant but increasing trend following administration of sildenafil citrate to BPH model rats. Furthermore, significant increase in serum levels of E2 and T, as well as T in dorsal lobe prostate tissue of aged rats, were observed compared to the model control group. These results confirm the hypothesis that sildenafil citrate has reproductive toxicity in males.
Talk to us
Join us for a 30 min session where you can share your feedback and ask us any queries you have
Schedule a callDisclaimer: All third-party content on this website/platform is and will remain the property of their respective owners and is provided on "as is" basis without any warranties, express or implied. Use of third-party content does not indicate any affiliation, sponsorship with or endorsement by them. Any references to third-party content is to identify the corresponding services and shall be considered fair use under The CopyrightLaw.
