[Summary] Autophagy is an intracellular degradation process by which the damaged organelles and macromolecules are lysosomal dependently degraded by auto‐phagocyte under the control of autophagy‐related genes. The autophagy level in hypothalamus and adipose tissue changes in obese individuals.Autophagy participates in the regulation of food intake and energy balance ,and associates with adipocyte differentiation and adipogenesis. More and more attention has been paid to the relationship between autophagy and obesity w hich may guide the new research direction of pathogenesis study and therapy of obesity.

Objective To observe the effect of Shenfu injection on fluid intake volume of resuscitation therapy for patients with septic shock. Methods The clinic data of 36 patients with septic shock admitted to Department of Critical Care Medicine of the Affiliated Hospital of Hangzhou Normal University from June 2010 to June 2013 were retrospectively analyzed. All the patients were treated with western conventional medicine. Twenty cases treated with western medicine combined with Shenfu injection (intravenous drip 100 mL once daily, half of a month was a therapeutic course) were defined as Shenfu group; the rest 16 cases treated with western medicine only were assigned as control group. The following data after treatment for 6, 24, and 72 hours in the two groups were compared:liquid intake and urine volumes, system vascular resistance index (SVRI), mean arterial pressure (MAP), cardiac index (CI), and case fatality rate in 28 days. Results There were no significant differences in the liquid intake volume in 6 hours after treatment (mL:3 101±219 vs. 3 329±295, P>0.05), the urine volumes in 6, 24 and 72 hours after treatment (mL, 6 hours:701±229 vs. 651±292, 24 hours:1 870±566 vs. 1 697±618, 72 hours:7 396±2 546 vs. 5 987±2 497), and the levels of SVRI in 24 hours after treatment between Shenfu group and control group (kPa·s·L-1·m-2:802±158 vs. 741±106, all P>0.05). The total liquid intake volumes (mL) in 24 hours and 72 hours after treatment in Shenfu group were significantly less than those in the control group (24 hours:4 544±425 vs. 4 996±396, 72 hours:10 985±891 vs. 11 612±807, both P<0.05). The SVRI, MAP, and CI in 72 hours of Shenfu group were significantly higher than those of control group [SVRI (kPa·s·L-1·m-2): 1 361±182 vs. 1 163±183, MAP (mmHg, 1 mmHg = 0.133 kPa): 76.2±6.1 vs. 71.8±6.3, CI (mL·s-1·m-2):76.2±7.5 vs. 70.8±7.2, all P<0.05], and the 28-day mortality rate in Shenfu group was significantly lower than that of control group [25.0%(5/20) vs. 62.5%(10/16), P<0.05]. Conclusion The application of Shenfu injection was favorable to the reduction of liquid intake volume in 72 hours after treatment that may be beneficial to the fluid limitation management in the course of treatment for septic shock.

Objective: To investigate the expression of heat shock response protein(HSP_ 70 ) in human squamous tongue cancer Tca8113 cells during the recovery periods of heat shock.Methods:Tca8113 cells were subjected to heat shock at 43 ℃ for 30 min, then the cells were cultured for 2,4,6,8,12,24 and 48 h respectively. The expression of HSP_ 70 in the cells was examined with immunohistochemical method, Quantitative analysis was performed by FCM and the cell vitality was detected by MTT method.Results:Heat shock induced HSP_ 70 expression in Tca8113 cells at 43 ℃ for 30 min and the maximum proportion of the positive cells were observed and HSP_ 70 reached the maximum value at 12 h after heat shock(P

OBJECTIVE To analyze the cause of Acinetobacter baumannii resistance to ?-lactam and the aminoglycoside-modifying antibacterials. METHODS Three-dimensional test was used to analyze and classify the ?-lactamases. Proper primers was used to do PCR and determined by sequencing. RESULTS A. baumannii clinical isolate harbored blaOXA2-23,blaTEM and blaADC genes and aac(3)-Ⅰ,aac(6')-Ⅰb and ant(3″)-Ⅰ aminoglycoside-modifying enzyme genes. CONCLUSIONS An A. baumannii strain which carries TEM,OXA-23,ADC ?-lactams and aac(3)-Ⅰ,aac(6')-Ⅰb,ant(3″)-Ⅰ aminoglycoside-modifying enzyme genes is detected.

Objective To investigate the effect of elispheric motion on balance and walking ability of hemiplegic patients after stroke. Methods From September to December, 2016, 40 hemiplegic patients after stroke were randomly divided into control group (n=20) and ob-servation group (n=20). Both groups received conventional rehabilitation, additionally, the control group received juggling ball training, and the observation group received elispheric motion combined with juggling ball training, 20 minutes a day, six days a week for six weeks. They were assessed with the Fugl-Meyer Assessment-Sensory (FMA-S), Fugl-Meyer Assessment-Lower Extremity (FMA-LE), Berg Bal-ance Scale (BBS) and TimedUp and GoTest (TUGT) before and six weeks after training. Results After training, the scores of FMA-S, FMA-LE, BBS significantly increased (t>10.012, P<0.05) in both groups, and were higher in the observation group than in the control group (t>2.129, P<0.05);the time of TUGT significantly shortened (t>10.001, P<0.001) in both groups, and were shorter in the observation group than in the control group (t>4.669, P<0.05). Conclusion Elispheric motion can facilitate to improve the balance and walking ability of hemi-plegic patients after stroke.

The medical and health organization management information system at grass-root level and platform at county level for data exchange in Sichuan Province were designed and constructed according to the health information exchange service network in Sichuan Province and standard medical CDA file, in order to implement data exchange on the medical and health organization management information system at grass-root level and platform at county level, to insure the basic medical and health service for the public, and to improve their health level.

Objective To provide the evidence for health management decision-making and rational use of drugs grass root clinics by studying their drug prescription rules.Methods The prescribed drugs in clinics of 5 township health centers from September 2012 to September 2014 were retrieved from The Management Information System of Sichuan Grass Root Medical Institutions.Their big data were analyzed using R language.Results The commonly pre-scribed drugs in clinics were vitamin B6, vitamin C and cefixime tablets, which were usually used in combination. Conclusion Health administrative organizations can strengthen their supervision and management of prescribed drugs and promote their rational use in grass root clinics using unified management information system of grass root medical institutions in combination with information technology .

AIM: To investigate the correlation between the signal pathway of IKK/NF-?B and the anti-oxidant activity in asthmatic rats and the modulation of Ginkgo biloba extract (Egb). METHODS: Thirty-six male SD rats were randomly divided into three groups: control group (group C), asthmatic group (group A) and Egb group(group E). Asthma in rats was established by ovalbumin (OVA) challenge methods. The mRNA of IKK? and the protein of NF-?B P65 in lung tissue were assessed by using in situ hybridization with oligonucleotide probe and immunohistochemisty, respectively. RESULTS: The expression of IKK? mRNA and NF-?B P65 protein in group A were significantly increased when compared with group C (P

ObjectiveTo explore the release of exogenous growth factors from small intestinal submucosa (SIS) in bladder regeneration. MethodsThe release of vascular endothelial growth factor (VEGF) and basic fibroblast growth factor (bFGF) from SIS in vitro were evaluated by ELISA and MTT method. The defected bladder walls of rats in experimental group were repaired with porcine small intestinal submuscosa. Partial bladder mucosa and smooth muscle of the rats in control groups were destroyed. At regular intervals, the VEGF and bFGF expression were observed by histological and immunohistochemical methods. ResultsThe concentration of bFGF and VEGF released in vitro from SIS in PBS solution were (121.8±2.683) ng/L and (93.8±3.033) ng/L respectively, and showed proliferation of vascular endothelial cell. In the SIS framework, the capillary and smooth muscle were observed followed histological evaluation. The weak expression of VEGF and bFGF in both experimental and control groups were found in the first week. Since the second week the VEGF and bFGF expression in experimental group began to increase with a peak in the 6th week, and began to decrease after 8 weeks. In the control group, the weak VEGF and bFGF expression were shown during the observation. ConclusionSIS functions as a carrier for exogenous growth factors release in rat bladder regeneration.

BACKGROUNDPrevious researches about necrotic pancreatic tissue infections are numerous, but the study on systemic infection related to the severe acute pancreatitis (SAP) treatment period is limited. This study aimed to investigate the distribution and drug resistance of pathogenic bacteria in patients who had hepatobiliary surgery for SAP during the past three years.

METHODSA retrospective study was conducted on the distribution, category and drug resistance of pathogenic bacteria in patients who had hepatobiliary surgery for SAP from 2008 to 2011.

RESULTSA total of 594 pathogenic bacteria samples were isolated. Among them 418 isolates (70.4%) were Gram bacteria negative, 142 isolates (23.9%) were Gram bacteria positive, and 34 isolates (5.7%) were found fungi. The most common Gram negative bacteria were Escherichia coli (19.8%), and the dominant Gram positive pathogenic bacteria were Enterococcus faecium. The distribution of SAP-related infectious pathogens was mainly in peritoneal drainage fluid, sputum, bile, and wound secretions. Almost all the Gram negative pathogenic bacteria were sensitive to carbapenum. Extended-spectrum β-lactamases (ESBLs) producing strains were more resistant to penicillins and cephalosprins than the ESBLs non-producing strains. Staphylococcus was sensitive to vancomycin and linezolid. The drug resistance of meticillin-resistant staphylococcus (MRS) to commonly used antibiotics was higher than meticillin-sensitive streptococcus (MSS). Enterococcus sp. exhibited lower drug-resistance rates to vancomycin and linezolid.

CONCLUSIONSGram negative bacteria were the dominant SAP-related infection after hepatobiliary surgery. A high number of fungal infections were reported. Drug resistant rates were high. Rational use of antibiotics according to the site of infection, bacterial species and drug sensitivity, correctly executing the course of treatment and enhancing hand washing will contribute to therapy and prevention of SAP-related infection and decrease its mortality.

Anti-Bacterial Agents ; pharmacology ; Gram-Negative Bacteria ; drug effects ; Gram-Positive Bacteria ; drug effects ; pathogenicity ; Humans ; Microbial Sensitivity Tests ; Pancreatitis ; microbiology