Objective To observe the analgesic effect and its complications of flurbiprofen axetil for spastic pain after transurethral re-section of prostate( TUR-P) . Methods 40 patients who were clinically diagnosed as benign prostatic hyperplasia and underwent TUR-P were randomly divided into the experimental group (n=20)and the control group(n=20). When the postsurgical spastic bladder pain happened, the patients in the experimental group received intravenous drip of flurbiprofen axetil 100 mg with saline 500 mL,and the patients in the con-trol group received intramuscular injection of pethidine hydrochloride 100 mg. If its effect is not good,100 mg bucinnazine hydrochloride were injected. Analgesia efficacy was assessed by visual analog scales( VAS) at 30 min,1 h,2 h,4 h,6 h and 8 h after medication. At the same time,the side-effects and complications were observed and recorded. Results There is no statistical difference between the experimental group and the control group at 30 min,1 h, and 2 h after medication(P>0. 05),but at 4 h,6 h and 8 h after medication,VAS score of the experimental group is obviously lower than that of the control group(P<0. 05). And the incidence of adverse reaction of the experimental group, such as thirst,dizziness,nausea and emesia,was lower than that of the control group(P<0. 05). But there is no significant difference in incidence of the secondary bleeding between the two groups(P>0. 05). Conclusion Intravenous drip of flurbiprofen axetil can be an ef-fective and safe way of curing postsurgical spastic bladder pain after TUR-P.

The pregnane X receptor (PXR), a liver and intestine specific receptor,, has been reported to be related with the repression of inflammation as well as activation of cytochromosome P450 3A (CYP3A) expression. We examined the effect of PXR on tetrachloromethane (CCl4)-induced mouse liver inflammation in this work. Ginkgolide A, one main component of Ginkgo biloba extracts (GBE), activated PXR and enhanced PXR expression level, displayed both significant therapeutic effect and preventive effect against CCl4-induced mouse hepatitis. siRNA-mediated decrease of PXR expression significantly reduced the efficacy of Ginkgolide A in treating CCl4-induced inflammation in mice. Flavonoids, another important components of GBE, were shown anti-inflammatory effect in a different way from Ginkgolide A which might be independent on PXR because flavonoids significantly inhibited CYP3A11 activities in mice. The results indicated that anti-inflammatory effect of PXR might be mediated by enhancing transcription level of IkappaBalpha through binding of IkappaBalpha. Inhibition of NF-kappaB activity by NF-kappaB-specific suppressor IkappaBalpha is one of the potential mechanisms of Ginkgolide A against CCl4-induced liver inflammation.
Animals ; Carbon Tetrachloride* ; Flavonoids ; Ginkgo biloba ; Hepatitis ; Inflammation* ; Intestines ; Liver* ; Mice* ; NF-kappa B ; Repression, Psychology

Objective:To explore the diagnostic value of clinical, multi-parameter magnetic resonance imaging (MP-MRI) combined with transrectal ultrasound elasticity data for prostate cancer.Methods:A retrospective analysis was conducted on patient data from November 2021 to March 2023 when transrectal prostate two-dimensional ultrasound, real-time strain elastography of the prostate, MP-MRI examination of the prostate, and prostate biopsy were performed simultaneously at the Meizhou People′s Hospital. We collected patient age, height, weight, free serum prostate specific antigen (fPSA), total prostate specific antigen (tPSA), fPSA/tPSA, MRI prostate imaging report and data system (PI-RADS) scores, and ultrasound elasticity values. Four predictive models for prostate cancer diagnosis were constructed using multivariate logistic regression for comparison, and the optimal model was selected to construct a column chart. The diagnostic performance of different models was evaluated using receiver operating characteristic (ROC) curves, and the diagnostic performance of column charts was evaluated using calibration curves.Results:This study included a total of 117 patients with 117 prostate lesions, 47 benign prostate lesions, and 70 prostate cancer lesions. There were statistically significant differences in age, fPSA, tPSA, fPSA/tPSA, PI-RADS scores, and ultrasound elasticity values between benign and malignant lesions patients (all P<0.01). The area under the curve (AUC) of the clinical model (age+ tPSA+ fPSA+ fPSA/tPSA), MRI model (PI-RADS score), ultrasound elastic model, and clinical+ MRI+ ultrasound elastic combined model for diagnosing prostate cancer were 0.86, 0.86, 0.92, and 0.98, respectively. Conclusions:Compared with a single diagnostic model, the combination of age, tPSA, fPSA/tPSA, PI-RADS scores, and ultrasound elasticity value model can improve the diagnostic rate of prostate cancer.

Objective:To investigate the characteristics and the risk factors of coronavirus disease 2019 (COVID-19) associated acute kidney injury (AKI).Methods:A retrospective cohort study was performed to examine the basic data, clinical characteristics and prognosis of patients with COVID-19 in Zhongnan Hospital of Wuhan University and Wuhan Fourth Hospital from January 1st to February 1st in 2020. According to the diagnostic criteria of Kidney Disease: Improving Global Outcomes (KDIGO), patients with AKI were included in AKI group and those without AKI were included in non-AKI group. The differences of each index between the two groups were compared. The prognostic value of AKI for COVID-19 was analyzed by Kaplan-Meier survival curve and Cox regression.Results:A total of 394 COVID-19 patients were included, with a total mortality of 5.6%; 37 (9.4%) of them developed AKI. The mortality of patients with COVID-19 associated AKI was 18.9%. There were significant differences in age, gender, smoking history, hypertension history, malignancy history, cardiovascular disease history and cerebrovascular disease history between the two groups. In addition to the difference of serum creatinine (SCr) and blood urea nitrogen (BUN), white blood cell count (WBC), neutrophil count (NEU), aspartate aminotransferase (AST), lactate dehydrogenase (LDH), D-dimer, procalcitonin (PCT) and C-reaction protein (CRP) in AKI group were significantly higher than those in non-AKI group [WBC (×10 9/L): 5.75 (4.13, 7.83) vs. 4.52 (3.35, 5.90), NEU (×10 9/L): 4.55 (2.81, 6.11) vs. 3.06 (2.03, 4.50), AST (U/L): 40.0 (24.5, 69.5) vs. 30.0 (23.0, 42.5), LDH (μmol·s -1·L -1): 5.21 (3.68, 7.57) vs. 4.24 (3.05, 5.53), D-dimer (μg/L): 456 (266, 2 172) vs. 290 (152, 610), PCT (μg/L): 0.33 (0.03, 1.52) vs. 0.01 (0.01, 0.11), CRP (mg/L): 53.80 (26.00, 100.90) vs. 23.60 (9.25, 51.10), all P < 0.05], while lymphocyte count (LYM) and platelet count (PLT) were decreased [LYM (×10 9/L): 0.68 (0.47, 1.05) vs. 0.91 (0.63, 1.25), PLT (×10 9/L): 142.0 (118.0, 190.0) vs. 171.0 (130.0, 2 190.0), both P < 0.05]. The mortality of AKI group was significantly higher than that of non-AKI group [18.9% (7/37) vs. 4.2% (15/357), P < 0.01]. Kaplan-Meier survival curve showed that the 30-day cumulative survival of AKI group was lower than that of non-AKI group (log-rank: P = 0.003). Cox analysis also showed that AKI increased the odds of patients with COVID-19 mortality by 3.2-fold [hazard ratio ( HR) = 3.208, 95% confidence interval (95% CI) was 1.076-9.566, P = 0.037]. Conclusions:The risk of AKI is higher in patients with COVID-19. Early intervention to prevent AKI in patients with COVID-19 is of great significance to improve the prognosis of patients.