Effects of Xialiqi capsules on rats with nonbacterial prostatitis.

OBJECTIVE To investigate the feasibility and effectiveness of Xialiqi capsules in rats with nonbacterial prostatitis. METHODS A total of 90 healthy male SD rats, weighing 200-220 g, were randomly divided into a blank control group (BCG, n=30), a model group (MG, n=30), and an intervention group (IG, n=30). After establishing the model of chronic nonbacterial prostatitis, IG was treated with 50 mg/kg Xialiqi capsules via gavage. The three groups received the same dose of saline via gavage for 7 consecutive days. The differences in leukocytes, phospholipid vesicle density, number of colonies, prostate mass, apparent diffusion coefficient (ADC), degree of inflammatory cell infiltration in the prostate fluid, serum tumor necrosis factor-α (TNF-α), interleukin (IL)-6, IL-8, CD3+, CD8+ levels after intervention were compared in the three groups. RESULTS Compared with the BCG, the number of leukocytes and colonies in the prostate fluid of the MG was elevated, and the density of lipid vesicles was decreased, and the number of leukocytes and colonies in the prostate fluid of the MG significantly decreased and the density of lipid vesicles rebounded after the intervention of Xialiqi capsules (P>0.05). Compared with the BCG, the prostate mass, ADC and the degree of inflammatory cell infiltration were elevated in the MG. There was a significant reversion of the above indices after the intervention of Xialiqi capsules (P<0.05). The serum levels of TNF-α, IL-6 and IL-8 in the MG were significantly higher than those in the IG, and the levels in the IG were higher than that in the BCG (P<0.05). The serum levels of CD3+ and CD8+ in the MG were significantly lower than those in the IG, and the levels in the IG were lower than that in the BCG (P<0.05). CONCLUSION Xialiqi capsules have a good intervention effect on nonbacterial prostatitis, which can significantly alleviate the immune status and reduce the level of cytokines in the serum and tissues of rats.