Avanafil Mitigates Testicular Ischemia/Reperfusion Injury via NLRP3 Pathway Modulation in Rats.

Objective: In our study, the effectiveness of avanafil, a second-generation phosphodiesterase-5 (PDE5) inhibitor, on testicular torsion (TT) related ischemia/reperfusion injury via NOD-, LRR- and pyrin domain-containing protein 3 (NLRP3), which triggers inflammatory response, are studied molecularly, biochemically and histopathologically.

Material And Method: This study was performed on 24 male Wistar albino rats randomized into four groups. Testicular ischemia/reperfusion (I/R) model was created for groups 2, 3 and 4.

Targeting Aquaporin-5 by Phosphodiesterase 4 Inhibition Offers New Therapeutic Opportunities for Ovarian Ischemia Reperfusion Injury in Rats.

This study aimed to examine the effect of Phosphodiesterase 4 (PDE4) inhibition on Aquaporin-5 (AQP5) and its potential cell signaling pathway in the ovarian ischemia reperfusion (OIR) model. Thirty adult female rats were divided into five groups: Group 1; Control: Sham operation, Group 2; OIR that 3 hour ischemia followed by 3 hour reperfusion, Group 3; OIR + Rolipram 1 mg/kg, Group 4; OIR + Rolipram 3 mg/kg, Group 5; OIR + Rolipram 5 mg/kg. Rolipram was administered intraperitoneally to the rats in groups 3-4 and 5 at determined doses 30 minutes before reperfusion.

A New Target in Inflammatory Diseases: Lycopene.

Inflammation is a response to various injuries, illnesses, and severe trauma. The primary function of inflammation is to combat pathogens, eliminate them from the body, and initiate wound healing. However, inflammation also contributes to numerous diseases, such as cancer, cardiovascular disease, diabetes, obesity, osteoporosis, rheumatoid arthritis, inflammatory bowel disease, and asthma.