Objective To investigate the effect of exercise rehabilitation on the rehabilitation of elderly patients with chronic heart failure.Methods One hundred elderly patients with chronic heart failure were randomly divided into study group and control group in equal number using random digits table.The patients in the two groups were given regular exercise and nursing and those of the study group rehabilitation training on the basis of conventional care.Results After 3 months care,the scores on LVESV,LVEDV, LVEF and NYHA in the study group were significantly improved compared to the control group (all P<0.05).After nursing,6 min walking distance of the study group was significantly longer than that of the control group (P<0.05).The rate of readimission in the study group was significantly lower than that of the control group (P<0.05).Conclusions For elderly patients with chronic heart failure, exercise rehabilitation is effective and safe,and can improve the cardiac function.The exercise performance and life quality also can shorten hospitalization time,decrease readmission rate and promote rehabilitation of patients.

Objective To study the protective effect of CMPS on alcohol/ CCL4 to liver injury.Methods Alcohol/CCL4 were given to rats to establish models of liver injury rats. The contents of AST, ALT, ALP, T-CHO, T-BIL, TP, ALB and A/G were determined by biochemical analyzer. The coments of SOD and MDA were by spectrophotometry. Results CMPS could reduce the levels of AST, ALT, ALP and MDA and raise the levels of ALB and SOD in mice model. Conclusion CMPS could protect liver injury. The mechanism may be related with its protection of cell membrane and antioxygen.

Objective To construct the eukaryotic expression vector with the mutant of hypoxia inducible factor 1α (HIF-1α) that could over express nonhypoxic dependent HIF-1α and investigate its expression in eukaryotic cells PC12. Methods The coding sequence of HIF-1α was amplified from total RNA from the injured spinal cord of rats by means of RT-PCR. Then, overlapping extension PCR was employed to obtain one complete sequence encoding HIF-1α mutant without oxygen-sensitive degradation domain (ODD). By using gene recombination technique, the gene HIF-1α△ODD was inserted into eukaryotic expression vector _pEGFPC1 that contained a reporter gene of enhanced green fluorescent protein. The recombinant plasmid was successfully constructed and transfected into the neural cell line PC12. The expression of HIF-1α△ODD was analyzed by fluorescent observation and Western blot. Results A 2kb gene fragment encoding H1F-1α△ODD was successfully obtained by overlapping extension PCR. On this basis, the recombinant plasmid _pEGFPC1-HIF-1 α△ODD was constructed and testified with restriction enzyme digestion and DNA sequencing. After this recombinant plasmid was transfected into the neural cell line PCI2, both fluorescent observation and Western blot demonstrated that HIF-1α△ODD was over expressed under nonhypoxia conditions. Conclusion The eukaryotic expression vector _pEGFPC1-HIF-1α△ODD is successfully constructed and HIF-1α△ODD over expresses in transfected PCI2 cell lines.

Objective To study the effect of CMPS on acute fatty liver induced by DL-E. Methods Oral administration DL-E (250 mg/kg) was given to mice to establish the models of acute fatty liver mice. Liver index, the contents of TG and morphological changes of liver tissue were detected to study the effect of CMPS on liver fat accumulation.Results The Liver index and the contents of TG in the model group rose. Under light microscope, lobular central vein could be seen around the liver steatosis and cytoplasm of liver cells appeared vacuolated changes. As compared with the model group, indexes significantly improved in CMPS group. Conclusion DL-E could obviously damage the liver and lead to liver fat accumulation. CMPS has protective effect on liver injury.

Objective:To establish the quality standard for Chuipencao tablets. Methods:Sedum sarmentosum Bunge was identi-fied by TLC. Quercetin, kaempferol and isorhamnetin were determined by HPLC. Results: The method of TLC was highly specific. The linearity was obtained within the range of 4.94-98.82 μg·ml-1(r =0.999 9) for quercetion, 4.94-98.82 μg·ml-1(r =0.999 9) for kaempferol and 1.07-21.36 μg·ml-1(r=0.999 9) for isorhamnetion. The average recovery was 103.1%(RSD =2. 2%,n=6), 100. 6%(RSD=2. 0%,n=6) and 100. 1%(RSD=2. 0%,n=6), respectively. Conclusion: The method is accu-rate with good reproducibility, which can be used as the quality control for Chuipencao tablets.

Objective To observe the protective effect of alcholic extractive of Cornu Cervi against the myocardial damage of acute myocardial infarction model rats. Methods The myocardial ischemia rats model was made by ligaturing their coronary attery, and the indexes including electrocardiogram, the area of acute myocardial infarction and ET of acute myocardial infarction model rats were observed after the acute period of myocardial damage. Results The alcoholic extractive of Cornu Cervi could obviously improve the degree of myocardial ischemia, reduce the area of myocardial ischemia, and lessen the level of ET. Conclusion The alcoholic extractive of Cornu Cervi could protect the myocardial against the damage of acute myocardial infarction model rats in some degree. The mechanism may be related to the reduction of value of ET of myocardial damage.

Objective To investigate the clinical efficacy of the self-retaining laryngeal microsurgical operation in the treatment of Reinke ’ s edema of vocal cords . Methods There were 24 cases of Reinke ’ s edema who were treated with self-retaining laryngoscope mucosal stripping surgery of vocal cords from January 2004 to December 2009 ( traditional group ) , while another group of 32 cases of Reinke ’ s edema were treated with self-retaining laryngoscopic microsurgery lateral submucosal incision micro-flap operation of vocal cords from January 2010 to December 2015 ( laryngeal microsurgery group ) .The two groups were executed with electronic laryngoscopy and subjective voice evaluation GRBAS ( The Speech and Language Institute of Japanese in 1979, G: Grade, R:Roughness, B:Breathness, A:Asthenia, S:Strain) in pre-operation and post-operation (1 week, 3 weeks, 8 weeks).The wound healing time of vocal cords , hoarseness improved time and voice improvement were retrospectively compared between the two groups . Results The patients in laryngeal microsurgery group had earlier voice hoarse improvement and more rapid mucosal epithelial of vocal cords recovery time in post-operation as compared with the patients in the traditional group [voice improving time, (7.3 ±1.9) d vs. (11.3 ±2.7) d, t=-6.481, P=0.000;mucosal epithelial of vocal cords recovery time , (12.2 ±3.1) d vs.(20.1 ±3.4) d, t=-9.062, P=0.000].The results of pre-operative voice evaluation with GRBAS showed no significant differences between the two groups, but the results of post-operative evaluation of each session (1 week, 3 weeks, 8 weeks) showed that the main data were statistically different.The GRBAS score of laryngeal microsurgery group was lower than that of traditional group in post -operation, especially after 8 weeks (8 weeks after post-operation, G:1.0 ±0.8 vs.1.6 ±0.2, t=-3.584, P=0.000; R:1.0 ±0.9 vs. 1.5 ±0.4, t=-2.536, P=0.014;B:1.0 ±0.6 vs.1.4 ±0.5, t=-2.647, P=0.011).In laryngeal microsurgery group, 24 cases were cured , 5 cases were effective and 3 cases were invalid , contrasting in the traditional group with 11 cases of cured , 7 cases of effective and 6 cases of invalid respectively, with a significant difference (Z=-2.239, P=0.025).No significant difference in effective rate between the two groups [90.6%(29/32) vs.75.0%(18/24),χ2 =1.459, P=0.227]. Conclusion The clinical efficacy of self-retaining laryngoscope microsurgery in the treatment of Reinke ’ s edema of vocal cords is faster and better comparing traditional operation , with a more significant pronunciation quality improvement .

Objective To discuss the effect of problem-based learning(PBL)model in Neurological history collection.Methods PBL model was performed in Neurological class during the period of novitiation,and estimated by the students.Results PBL model has more advantages in improving autonomous study motivation,and brings up accurate clinical learning method.Con-clusions Compared with the traditional model,PBL model was more suitable for the development of modern medical medicine.

Purpose:To explore the clinical feature,and treatment of primary cervical lymphoma. Methods:Clinical data and follow-up survey data of 26 cases were retrospectively analyzed with SSPS software. Results:Primary cervical lymphoma could occur in any age group of women. The misdiagnosis rate was as high as 57.69% (15/26 case).Three of 26 patients died,the five years survival rate was 88.46%.Conclusions:Primary cervical lymphoma is rare,which was very often misdiagnosised. The treatment consisted of an combination of chemotherapy,operation and radiotherapy,which could improve curative results and reduce relapse.

Objective To investigate the clinical value of remote electronic fetal monitoring network in intrahepatic cholestasis of pregnancy(ICP). Methods Non-stress test (NST) was carried on in 54 cases of ICP by remote electronic fetal monitoring network(study group). Fifty-four cases of ICP served as control group were monitored by fetal movement counting daily and regular NST check-up in hospital. Abnormal NST and perinatal outcome were compared between the study group and control group. Results The incidence of abnormal NST was significantly higher in the study group than that in the control group ( 36.1% vs 27.2%, P 0.05). Conclusion Remote fetal monitoring network can be used to improve perinatal outcome of ICP. It is a new method of FHR self-monitoring for ICP case.