Objective To investigate the effects of Inula Britannica on myocardial caspase-3 and cytochrome c ( cyt c) following overtraining-induced acute myocardial injury in rats.Methods Forty-eight male Wistar rats weighing 200-220 g were randomly divided into 3 groups:group control (group C,n =8) ; group exhausting swim (group E,n =24) and group Inula Britannica (group IB,n =16).The animal model of overtraining-indnced acute myocardial injury was developed by exhausting swim.The animals were forced to swim until they were exhausted.The animals sank to the bottom and no righting reflex or escape response was elicited when they were taken out of water in groups E and IB.In group IB oral Inula Britannica 25 ml/kg was given 24 h and immediately before overtraining.Blood samples were taken from inferior vena cava immediately and at 6,24 h after overtraining in group E and at 6,24 h after overtraining in group IB for determination of serum cardiac troponin I (cTnI) concentration (by ELISA).The animals were sacrificed after blood sampling and myocardial specimens were obtained for microscopic examination and determination of caspase-3 and cyt c expression (by immuno-histochemistry).Results Overtraining significantly increased serum cTnI concentration and up-regulated myocardial caspase-3 and cyt c expression in group E as compared with group C.Oral Inula Britannica significantly attenuated overtraining-induced increase in serum cTnI concentration and myocardial caspase-3 and cyt c expression in group IB as compared with group E.Conclusion Inula Britannica can reduce overtraining-induced acute myocardial injury by down-regulating caspase-3 and cyt c expression.

ObjectiveTo investigate effects of anisodamine on myocardial caspase-1 and interleukin-18 expression following overtraining-induced acute myocardial injury in rats.Methods Forty-eight male Wistar rats weighing 200-220 g were randomly divided into 3 groups:group control (group C,n =8) ; group exhausting swim (group ES,n =24) and group anisodamine (group AD,n =16).The animal model of overtraining-induced acute myocardial injury was developed by exhausting swim The animals were forced to swim until they were exhausted.The animals sank to the bottom and no righting reflex or escape response was elicited when they were taken out of water in groups ES and AD.In group AD anisodamine 10 mg/kg was given intraperitoneally 20 min before overtraining.Blood samples were taken from inferior vena cava immediately (T1) and at 6 and 24 h after overtraining (T2,T3 ) in group ES and at T2,T3 in group AD for determination of serum cardiac troponin 1 (cTnI) concentration (by ELISA).The animals were sacrificed after blood sampling and myocardial specimens were obtained for microscopic examination and determination of caspase-1 and interleukin-18 expression (by immuno-histochemistry).ResultsOvertraining significantly increased serum cTnI concentration and up-regulated myocardial caspase-1 and interleukin-18 expression in group ES as compared with group C.Anisodamine significantly attenuated overtraining-induced increase in serum cTnI concentration and myocardial caspase-1 and interleukin-18 expression in group AD as compared with group ES.ConclusionAnisodamine can reduce overtraining-induced acute myocardial injury by down-regulating caspase-1 and interleukin-18 expression.

Objective: To observe the clinical effect and infra-red thermogram changes for acute lumbar sprain. Methods: All 295 cases with acute lumbar sprain were randomly divided into an electroacupuncture group (147 cases) and medication group (148 cases). The cases in electroacupuncture group were treated by needling Houxi (SI 3), whereas those in the medication group were treated with Meloxicam tablet. The infra-red thermogram was observed before and after treatment. Results: The recovery and effective rates in the electroacupuncture group were 71.4% and 93.9%, whereas the rates in the medication groups were 42.6% and 87.2% (P＜0.01). The temperature differences via the thermogram in the electroacupuncture and medication groups were 2.52℃ and 0.80℃ (P＜0.01), indicating a significant difference.Conclusion: Both electroacupuncture and medication could obtain significant effect for acute lumbar sprain; however, electroacupuncture obtained a better overall effect and a more substantial temperature-raising effect in the thermogram than medication.

Objective To analyze the main factors influencing the management effect of rural epilepsy prevention and control projects in Hubei Province, and to provide reference for further improving the management effect. Methods According to the phenobarbital treatment and management plan of the rural epilepsy project, the target population was screened and reviewed, and patients who met the inclusion criteria were enrolled into the project management. Regular follow-up visits, free drug treatment, health education and other measures were carried out, and all relevant information was collected and integrated into the survey data. After the data was reviewed level by level, SPSS20.0 software was used for statistical analysis. Results From January 1, 2015 to December 31, 2020, among patients treated and managed with phenobarbital in 6 project counties, 1430 patients were treated and managed for more than 1 year, of whom 1119 (78.25%) had no seizures or had more than 75% reduction in the number of seizures during the observation period. Compared with other age groups, the age group of 65 years and above had the highest markedly effective/effective ratio (95.77%). From the point of follow-up, the markedly effective/effective ratio of 5 years and above was the highest (91.51%). Compared with those who received no treatment prior to enrollment and those who received regular treatment, the patients receiving informal treatment had the lowest markedly effective/effective ratio (82.43%). 1213 cases (84.83%) had good compliance during the observation period, of whom 1062 cases (87.55%) had a reduction in the number of seizures by more than 50% compared with that before treatment. Univariate analysis showed that the age of patients, the length of follow-up, the treatment status before enrollment, the average daily dose of phenobarbital and the compliance of patients all had an impact on the management effect, and the difference was statistically significant (P<0.05). Multivariate analysis showed that the markedly effective/effective rate of patients in the age group of 65 years and above was 6.749 times that of the younger age group. Receiving informal treatment prior to enrollment was a risk factor for difficult-to-control epilepsy. The markedly effective/effective rate of patients receiving informal treatment was 0.29 times that of patients never receiving treatment. Good compliance was a protective factor for epilepsy control, and the markedly effective/effective rate of patients with good compliance was 2.058 times that of patients with poor compliance. Conclusion The epilepsy prevention and management project in rural areas has a significant effect on seizure control. Early treatment, standardized treatment, and improvement of treatment compliance are effective ways to improve the management effect of epilepsy patients.