To explore the effects of tetramethylpyrazine (TMP) on fibrosis of atrial tissue and atrial fibrillation in a canine model of congestive heart failure (CHF) induced by ventricular tachypacing.

Objective To observe the clinical efficacy of"three modulation acupuncture"combined with repeated functional magnetic stimulation(rFMS)in the treatment of neurogenic bladder with detrusor muscle weakness after spinal cord injury.Methods A total of 120 patients with neurogenic bladder with detrusor muscle weakness after spinal cord injury were divided into conventional treatment group,"three modulation acupuncture"treatment group,rFMS treatment group and comprehensive treatment group according to the random number table method,with 30 patients per group.The conventional treatment group was given conventional rehabilitation treatment,the"three modulation acupuncture"treatment group was treated with"three modulation acupuncture"(modulating spirit,modulating reflex arc,and modulating lower jiao and waterway)based on conventional rehabilitation treatment,the rFMS treatment group was treated with rFMS based on conventional rehabilitation treatment,and the comprehensive treatment group was treated with"three modulation acupuncture"and rFMS based on conventional rehabilitation treatment.The first desire to void(FDV),maximum cystometric capacity(MCC),maximum detrusor pressure of urine storage period(Pdet.max),maximum intravesical pressure of urine storage period(Pves.max),average daily urination frequency,average daily urine leakage,residual urine volume,and neurogenic bladder symptom scores of the patients were compared before and after treatment,and the clinical effectiveness of each group was evaluated.Results After treatment,the FDV,MCC,and Pdet.max of the four groups were all increased compared with those before treatment,and Pves.max,the average daily urination frequency,the average daily frequency of urine leakage,the residual urine volume,and the neurogenic bladder symptom scores were all decreased(P<0.05).After treatment,the FDV,MCC,and Pdet.max of the"three modulation acupuncture"treatment group,the rFMS treatment group and the comprehensive treatment group were all higher than those of the conventional treatment group,and Pves.max,the average daily urination frequency,the average daily frequency of urine leakage,the residual urine volume,and the neurogenic bladder symptom scores were all lower(P<0.05).After treatment,the comprehensive treatment group had a higher FDV,MCC,and Pdet.max than the"three modulation acupuncture"treatment group and rFMS treatment group,and Pves.max,the average daily urination frequency,the average daily frequency of urine leakage,the residual urine volume,and the neurogenic bladder symptom scores were lower(P<0.05).The curative efficiency rates were 86.2%(25/29)in the"three modulation acupuncture"treatment group,85.7%(24/28)in the rFMS treatment group,and 92.6%(25/27)in the comprehensive treatment group,which was higher than that of the conventional treatment group,which was 75.9%(22/29).Conclusion"Three modulation acupuncture"and rFMS can effectively improve the functional status of the bladder in patients of neurogenic bladder with detrusor muscle weakness after spinal cord injury,and their combined application has a synergistic effect.

【Objective】 To investigate the predictive value of nutritional risk index (NRI), systemic immune inflammatory index (SⅡ) and triglyceride glucose (TyG) index on the condition and prognosis of patients with acute pancreatitis (AP). 【Methods】 A total of 173 AP patients were divided into mild acute pancreatitis (MAP) group (n=79), moderate acute pancreatitis (MSAP) group (n=44), and severe acute pancreatitis (SAP) group (n=50) according to their severity. All the 50 SAP patients were divided into death group (19 cases) and survival group (31 cases) according to the death situation. The NRI, SⅡ and TyG indexes of each group were recorded and compared. The values of NRI, SⅡ and TyG index in predicting the occurrence and death of SAP were analyzed with ROC curve. Pearson correlation analysis of the correlation between NRI, SⅡ, and TyG index in SAP patients was made. 【Results】 NRI was significantly lower in SAP group (89.25±4.50) than in MSAP group (93.40±6.25) and MAP group (97.62±8.60), while SⅡand TyG index in SAP group (2 706.30±1 052.74, 7.84±1.21) were significantly higher than those in MSAP group (1 937.24±983.48, 6.52±1.05) and MAP group (1 280.58±717.36, 4.65±0.58) (P<0.001). NRI in death group (86.40±3.70) was significantly lower than that in survival group (91.46±5.28), while SⅡ and TyG index in death group (3 085.73±1 192.48, 9.05±1.37) were significantly higher than those in survival group (2 270.26±994.53, 6.70±1.10) (P<0.001). The ROC curve showed that the AUC of NRI, SⅡ and TyG index jointly predicting SAP occurrence and death was 0.850 (95% CI: 0.792-0.908) and 0.905 (95% CI: 0.843-0.966), respectively. Correlation analysis showed that NRI was negatively correlated with SⅡ and TyG index in SAP patients (r=-0.761, P<0.001, r=-0.813, P<0.001), while SⅡ was positively correlated with TyG index (r=0.842, P<0.001). 【Conclusion】 NRI, SⅡ and TyG index are related to the severity and death of AP patients, and the combination of the three indexes has good value in predicting the occurrence and prognosis of SAP.