Objective To explore the influence of carvedilol combined with diuretics on BNP and cardiac function of patients with mild to moderate cardiac insufficiency.Methods87 cases of patients with mild to moderate cardiac insufficiency treated in Zhejiang Greentown Cardiovascular Hospital from June 2014 to June 2016 were divided into the groups randomly.The control group of 44 cases were given carvedilol treatment, and the study group were combined with spironolactone treatment on the basis of the control group, with the total course for a month.Clinical effects were contrasted after a month of treatment in the two groups, in order to explore the influence of carvedilol combined with diuretics on BNP and cardiac function of patients with mild to moderate cardiac insufficiency.ResultsBefore treatment, there was no significant difference in serum BNP level between the control group and the study group.After treatment, serum BNP level significantly decreased when compared with those before treatment in the two groups (P< 0.05), which of the study group was significantly lower than that in the control group(P< 0.05).Before treatment, there were no significant differences in the levels of cardiac function indexes, and after treatment, heart rate, EF (%), FS (%), LVEDD (mm) the four indicators significantly improved when compared with those before treatment, and heart rate, LVEDD (mm) levels were significantly lower than those in the control group(P<0.05), and EF (%), FS (%) levels were significantly higher thatn those in the control group(P<0.05).After treatment, the significant effective rate (73.91%) and total effective rate (95.35%) in the study group were significantly higher than that of (56.82%) and(86.36%) in the control group (P<0.05).After treatment, body function, life satisfaction, mental health, social adjustment the four parts of quality of life index scores were significantly higher than those in the control group(P<0.05).ConclusionIt has obvious improvement effect of carvedilol combined with diuretics on BNP and cardiac function of patients with mild to moderate cardiac insufficiency.It is worthy of clinical application.

Objective To discussion the clinical study of milrinone injectionon on acute heart failure with poor effect of digitalis and diuretics.Metheds 90 cases of acute heart failure with poor effect of digitalis and diuretics patients from September 2014 to May 2016 in our hospital were selected,according to the random number table method is divided into control group and study group,45 cases in each groups,the control group was treated with conventional heart failure intervention program,the study group given milrinone injectionon on the basis of control group,two groups were treated for seven days.Serum neurohormonal factors,inflammatory factors and blood pressure were measured before and after treatment,and the clinical efficacy and complications were compared between two groups.Results Compared with before treatment,serum NT-proBNP,NE and ET-1 levels were decreased in two groups,NO content increased,the levels of serum TNF-α,IL-6 and Hs-CRP were decreased,the levels of LVEF and CI were increased,the levels of LVEDD and CTR were decreased,the differences were statistically significant(P<0.05).Compared with the control group,the levels of serum NT-proBNP,NE and ET-1 in the study group were lower,NO were higher,the levels of TNF-α,IL-6 and Hs-CRP in serum were lower,LVEF and CI were higher,LVEDD and CTR were lower,the differences were statistically significant(P<0.05).The effective rate of the study group was 86.67％,which was significantly higher than that of the control group(66.67％,P<0.05).All the patients were followed up and no cases were reported.There was no significant difference in the incidence of adverse reactions between the two groups.Conclusion Milrinone injectionon has a significant effect on acute heart failure with poor effect of digitalis and diuretics,can significantly reduce the neurotrophic factor and inflammatory factors,improve heart function,promote prognosis.

Objective Toanalyzethechangesofplasmaphosphorylatedα-synuclein(α-Syn)level andα-Synphosphorylationrateinpatientswithischemicstroke.Methods Theclinicaldataof45 patients with acute stroke admitted to the Department of Neurology,the Affiliated Hospital of Logistics University of People′s Armed Force Police from May 2013 to September 2013 were analyzed retrospectively, and the age and sex matched 45 healthy subjects were recruited as a control group at the same time. The plasma phosphorylatedα-Syn level was measured by a double-antibody sandwich enzyme-linked immunosorbent assay (ELISA),besides,the gene-recombinated α-Syn was added into plasma,and the phosphorylated α-Syn accountingforthetotalratioofα-Synwascalculated.Results Theplasmaphosphorylatedα-Synlevelof patients with ischemic stroke was significantly higher than that of the control group (0. 0472 ± 0.0042μmol/L vs. 0. 0312 ± 0. 0043μmol/L). The plasma α-Syn phosphorylation rate of patients with ischemic stroke was higher than that of the control group (0. 1170 ± 0. 0176 vs. 0. 0364 ± 0. 0098μmol/(100μmol ·h ). Receiver operating characteristic (ROC )curve analysis showed that the specificity and sensitivity of the plasma phosphorylatedα-Syn concentration changes in determining ischemic stroke were 0. 88 and 0. 81 respectively. The area under curve (AUC)was 0. 91 and the cut-off value was 0. 060 mol/L;AUC 95%confidence interval (CI)was 0. 889 to 0. 961;the specificity and sensitivity of the plasma α-Syn phosphorylation rate changes in determining ischemic stroke were 0. 84 and 0. 81 respectively,AUC was 0.90andthecut-offvaluewas0.055mol/L;AUC95%CIwas0.898to0.971.Conclusion Theplasma phosphorylated α-Syn level and plasma α-Syn phosphorylation rate in patients with ischemic stroke were higher than those of the normal control group.

Objective Toanalyzethealterationsofplasmaglucocerebrosidase(GBA),protein phosphatase 2A (PP2A)and its degradation product ceramide in patients with ischemic stroke. Methods Atotalof45inpatientswithischemicstrokeattheDepartmentofNeurology,theAffiliated Hospital of Logistics College of the CAPF were enrolled from May to September 2013,and 45 age-and sex-matched healthy subjects at the Physical Examination Center collected at the same time period were used as a control group. Blood samples of the patients and healthy subjects were obtained,anticoagulated, and the plasma was separated. H50 protein chip and laser matrix-assisted laser desorption/ionization top of flymassspectrometrywereusedtotestthelevelsofplasmaceramide.Results TheplasmaGBAand PP2A activities in patients with ischemic stroke were significantly lower than those of the control group;the GBA activities of the ischemic stroke group and the control group were 2 . 4 ± 0 . 8 and 3 . 1 ± 1 . 4 U/L respectively. There was significant difference (P<0. 05);the PP2A activities of the two groups were 6. 5 ± 2. 8 and 14. 5 ± 4. 7 U/L respectively (P<0. 01). The relative level of the plasma ceramide in patients with ischemic stroke was 1. 9 ± 0. 7,and it was significantly lower than 12. 2 ± 5. 0 of the control group (P<0.01).Conclusion ThedecreasedlevelsofplasmaGBAandPP2Aactivitiesaswellasthe ceramide in patients with ischemic stroke suggested that the abnormal phosphorylation of synuclein in the blood of patients with stroke.

Objective To analyze the clinical characteristic of Chinese autoimmune pancreatitis (AIP) patients.Methods All clinical data of 81 patients with a diagnosis of AIP in Shanghai Changhai Hospital from February 2005 to May 2012 were analyzed.Results The sex ratio was 7.1∶1 and the mean age was (57± 12) years old in 81 patients with AIP.Obstructive jaundice was the initial symptom in 51.9％ (42/81) patients.In patient receiving CT,focal and diffuse type accounted for 45 and 35 patients.respectively,and pseudocyst was the main manifestation in 1 patient,biliary tract was involved in 59(72.8％ ) patients,dilatation of main pancreatic duct was observed in 5 ( 11.1％ ) patients.In patients receiving PET-CT,diffuse increased Flourine-18 FDG uptake by the pancreas was found in 11 patients,focal increased uptake in 2patients,and significant extra-pancreatic uptake was found in 5 patients.The positive rate of serum IgG4,CA19-9,ss DNA,anti-nuclear antibody and ds-DNA antibody was 94.6％ (53/81),54.4％ (37/68),14.3％ (4/28),10.7％ (3/28),7.1％ (2/28),respectively.The pathological findings of H-E staining and IgG4 immunohistochemical analysis in 20 patients were consistent with lymphoplasmacytic sclerosing pancreatitis.Conclusions Type 1 AIP is the main subtype of AIP in China.Combining clinical symptoms,extra-pancreatic manifestations,imaging or nuclear medicine findings,serology,cytology or histology can effectively increase the correct diagnosis rate of AIP.

Objective:To discuss the pathological relationship between P33ING1 and stomach cancer and its clinical significance. Methods: In 71 cases of stomach cancer specimen, twelve cases of gas tric mu cous membrane atypical hyperplasia tissues and 18 cases of normal gastric mucous membrane tissue（as control）,the expression of P33ING1 were detected b y EnVision immunohistochemical method,while the expression of P53 and Bcl -2 in stomach cancer were also detected. Results: P33IN G1 expression in mucous membrane atypical hyperplasia group and control group was positive, the expression in stomach cancer group was extremely low(62.0%，44 /71), significantly different from the other 2 groups(P<0.01).P33ING1 expression in stomach cancer was related to the tumor growth, lymph node meta s tasis and tumor polarization (P<0.01), P53 expression was related to tumor s ize, growth and lymph node metastasis (P<0.01). Bcl-2 expression was relate d to lymph node metatasis and tumor polarization.The expression of P33ING1 was related to that of P53 in stomach cancer(P<0.05),while had no relation with that of Bcl-2.Conclusion:P33ING1 may play an importa nt role in the occurrance and development of stomach cancer.It's very important to detect the expression of P33ING1 and P53 simultaneously.

Objective:To introduce ulnar shortening oblique osteotomy combined with arthroscopy technique for ulnar impaction syndrome and to evaluate the outcomes.Methods:From August 2012 to January 2015, data of 25 cases with ulnar impaction syndrome who were treated in our hospital with oblique osteotomy of the ulna and internal fixation were retrospectively analyzed. There were 14 males and 11 females with an average age of 32.5±4.9 years old (range, 18-62 years). All 25 cases had wrist triangular fibrocartilage complex (TFCC) injuries. Intraoperative arthroscopy was conducted to investigate the pathologic changes of the articular disk of the triangular fibrocartilage complex (TFCC), chondromalacia of the lunate and triquetrum, and tears of the lunotriquetral interosseous ligament (LTIL), debridement of the synovial membrane and the free edge of the central perforation of TFCC, to remove the cartilage from the lunate and triangular bone, and to perform oblique osteotomy of the ulna and internal fixation after repairing of TFCC ulnar tear. We evaluated the outcomes by means of comparing the postoperative values of modified Mayo and visual analogue scale (VAS).Results:There were 5 cases of IB, 5 of IIA, 7 of IIB, 4 of IIC, 4 of IID according to Palmer's classification. All 25 cases were followed-up for 24.6±1.9 months (range, 12-46 months). All patients achieved bone healing with an average of 14.0±1.9 weeks (range, 12-20 weeks). The mean value of preoperative ulnar variation was 3.8 ±1.5 mm which decreased to -1.5±0.5 mm after operation. The preoperative VAS was 7.8±0.7 which decreased to 1.3±1.5 at the latest follow-up. The modified Mayo value increased from 52.8±15.8 to 83.0±11.2. There were 19 cases with excellent wrist function, 5 good and 1 fair. The excellent-good rate was 96% (24/25). Grip strength value increased from 6.3±1.5 kg preoperative to 12.3±1.9 kg postoperative. There was no postoperative infection, delayed or nonunion of bone, but irritation of steel plate appeared in 10 patients, which disappeared after the removal of the steel plate.Conclusion:Arthroscopy combined with ulnar shortening oblique osteotomy technique for ulnar impaction syndrome can reduce wrist pain, increase hand grip strength, improve the activity of the wrist joint, and the clinical effect is positive.

Objective To explore the role of transcription factor EB(TFEB)induced by aerobic exer-cise in improving insulin resistance(IR)of skeletal muscles in high-fat diet mice.Method Eighteen male SPF C57BL/6 mice aged 6 weeks were randomly divided into a common diet group(CON),a high-fat diet group(HFD),and a high-fat diet exercise group(HFDE),each of 6.Both high-fat groups were on high-fat diet for 12 weeks.Then the HFDE group underwent daily 60-minute tread-mill exercise with the slope of 0°,at a speed of 12 m/min,5 times per week for 12 weeks.Finally,the glucose tolerance and insulin sensitivity were detected using the intraperitoneal injection glucose tol-erance test(IPGTT)and intraperitoneal injection insulin tolerance test(IPITT).The fasting blood glu-cose and insulin contents were measured by biochemical method,and the IR level was calculated by using the homeostatic model assessment of insulin resistance(HOMA-IR).Moreover,Western blotting was employed to detect the expression of phosphorylated transcription factor EB(pTFEB)and TFEB in skeletal muscle,glucose transporter 4(GLUT4)in cytoplasm and membrane,phosphorylated insulin re-ceptor substrates1(pIRS1),phosphorylated protein kinase B(pAKT),phosphoinositide 3-kinase(PI3K),and phosphorylated akt substrate of 160 kD(pTBC1D4)in skeletal muscle.The correlation of pTFEB and TFEB to insulin signaling pathway-related proteins was analyzed.Results(1)Compared with the CON group,there was a significant increase in the average body weight,IPGTT,blood glucose at each time point of IPGTT,area under curve(AUC),serum insulin,HOMA-IR,protein expressions of pTFEB,total-TFEB and GLUT4 in cytoplasm of the HFD group(P<0.01),but a significant decrease in the average protein expressions of pIRS1,pAKT,PI3K,pTBC1D4 and GLUT4 in cell membrane of skeletal muscles(P<0.01).However,no significant differences were found between the two groups in the average expression of pTFEB and T-TFEB proteins.(2)Compared to the HFD group,a signifi-cant increase was found in the average body weight,blood glucose at each time point of IPGTT,blood glucose of IPITT at 0 min,30 min and 60 min and AUC,serum insulin,HOMA-IR,expres-sions of pTFEB,T-TFEB and GLUT4 in cytoplasm of HFDE group(P<0.05 or P<0.01),with a signifi-cant decrease in the average protein expressions of pIRS1,pAKT,PI3K,pTBC1D4 and GLUT4 in cell membrane and T-TFEB in nucleus(P<0.01).(3)TFEB was negatively correlated with the expres-sion of pIRS1,PI3K,pAKT,and pTBC1D4 proteins(r=-0.8642,r=-0.7789,r=-0.8946,r=-0.8040)but positively correlated with cytoplasmic GLUT4(r=0.8532,P<0.01).Moreover,TFEB in the nucleus was of positive correlation with GLUT4 in the cell membrane(r=0.7744,P<0.01).Conclusions High-fat diet can decrease the expression of insulin signaling pathway related proteins in skeletal mus-cles of mice and weaken their insulin action,leading to the disorder of glucose and lipid metabolism.However,aerobic exercise can significantly increase the expression of such proteins to promote insulin function and sensitivity,and relieve disorders in glucose and lipid metabolism.This effect may be achieved through the promotion of skeletal muscle TFEB nuclear translocation,which activates IRS1/PI3K/AKT/TBC1D4/GLUT4 signaling pathway and facilitates GLUT4 membrane translocation,ultimately enhancing glucose uptake in skeletal muscle cells.The authors speculate that the TFEB-mediated insu-lin signaling pathway may be an important molecular pathway for aerobic exercise to improve insulin re-sistance.

Objective To assess the efficacy and safety of peginterferon ( PegIFN) α-2b in treatment of HBeAg-positive chronic hepatitis B ( CHB).Methods Thirty two patients with HBeAg-positive CHB admitted in Peking University Shenzhen Hospital during November 2013 and January 2014 were recruited in the study.Patients were center randomly assigned into two groups : 22 patients in test group were treated with 180 μg PegIFN α-2b, 1 /w for 48 wk; 10 patients in control group were treated with 180 μg PegIFN α-2a (Pegasys), 1 /w for 48wk.All patients were followed up for 24wk after treatment.Virology markers, HBV DNA levels and liver functions were monitored regularly , and adverse events were observed . Fisher’s exact test was used to compare the efficacy and safety between two groups .Results There were no statistically significant differences between the control group and test group in ALT normalization rates , HBV DNA negative rates and HBeAg serological conversion rates both at the end of treatment and at the end of 24-wk follow-up (all P >0.05).Both groups had similar adverse effect incidence rates (P >0.05), but retina disease occurred in 7 cases of test group, which was not observed in control group .Conclusion Compared with PegIFN α-2a, PegIFN α-2b has similar efficacy and safety for patients with HBeAg -positive CHB.

Objective:To investigate the clinical application value of enhanced recovery after surgery using the LEER model in patients subjected to laparoscopic cholecystectomy in basic hospitals of Yi nationality area.Methods:Twenty-six patients who underwent laparoscopic cholecystectomy based on the concept of enhancing recovery after surgery using the LEER model in People's Hospital of Jinkouhe District of Leshan from January to October 2021 were included in the observation group. An additional 20 patients who concurrently underwent laparoscopic cholecystectomy and conventional intervention were included in the control group. Clinical efficacy, postoperative complications and postoperative pain were compared between the two groups.Results:Postoperative fasting time, length of hospital stay, and total hospital days in the observation group were 6 (6, 6) hours, 2 (2, 3) days and 4 (4, 6) days respectively, which were significantly shorter than 24 (24, 36) hours, 5 (5, 6) days, 7 (7, 9) days in the control group ( H = 351.00, 407.50, 458.00, all P < 0.05). Hospitalization cost in the observation group was 5 454.58 (5 014.11, 6 016.58) yuan, which was significantly lower than 6 611.91 (6 192.68, 7 841.73) yuan in the control group ( H = 420.00, P < 0.05). There were no significant differences in operative time and postoperative complications between the two groups (both P > 0.05). At postoperative 6 hours, Visual Analogue Scale score in the observation group was 3 (3, 4) points, and patients with mild pain accounted for 73.07% (19/26). At postoperative 24 hours, Visual Analogue Scale score in the observation group was 2 (2, 3) points, and patients with mild pain accounted for 92.31% (24/26). Overall pain was well controlled after surgery. Patient satisfaction rate in the observation was 96.15% (25/26). All patients recovered and were discharged. Conclusion:Application of enhanced recovery after surgery using the LEER model in patients subjected to laparoscopic cholecystectomy in basic hospitals of Yi nationality area can promote postoperative recovery, contribute to changing the theory of diagnosis and treatment, and improve overall medical quality. The enhanced recovery after surgery protocol using the LEER model has a good application value.