This paper made an intensive study on existing problems of the current public hospital cost accounting system and proposed amendments by sorting out cost accounting′s content and related concepts.The application value of this paper is,on one hand,to provide a reference for the formulation of cost and expense standards in government accounting standards,and on the other hand,to better its cost accounting method,and to lay system foundation for increasing accuracy efficiency and timeliness of cost accounting.And corresponding proposals were offered to make public hospitals′cost accounting results better applied in hospital management,government pricing and social insurance payment.

Objective: To explore influence of dragon dancing sport on cardiac function and its mechanism. Methods: A total of 20 male students learning in physical education department of Physical Education College of Jishou University were enrolled, randomly and equally divided into dragon dancing sport group (dragon dancing group, received dragon dancing training) and control group (performed daily activity). Indexes of cardiac function were measured by color-code Doppler echocardiography before and 16 weeks after training. Results: Compared with control group after 16-week training, there was significant decrease in heart rate [(66.00±3.39) times/min vs. (60.50±6.02) times/min], significant increase in left ventricular early diastolic peak filling velocity（E）[(82.4±10.17)cm/s vs. (93.01±10.89)cm/s], rate of E/ A（left ventricular late diastolic peak filling velocity）[(1.89±0.24) vs. (2.29±0.47)], stroke volume [(65.5±10.61)ml vs. (75.59±13.35)ml], stroke index [(36.19±6.15)ml/m2 vs. (40.43±8.35) ml/m2], cardiac index [(2.39±0.47)L•min-1•m-2 vs. (2.46±0.65) L•min-1•m-2] in dragon dancing group, P<0.05 all. Conclusion: Dragon dancing sport can significantly improve cardiac function.

Inflammatory bowel disease (IBD) could lead to the complexity of intra-abdominal pathology and patients' malnutrition,which might greatly increase the risk of operation.Laparoscopic minimally invasive surgery is playing an important role in the treatment of IBD,with the advantages of faster postoperative recovery,shorter duration of hospital stay and lower incidence of postoperative complications.And some new techniques for IBD have been reported in the western countries,such as single-incision laparoscopic surgery,natural orifice transluminal endoscopic surgery,robot-assisted laparoscopic surgery and so on.However,the new techniques are not widely used in China,and it is necessary to carry out a series of clinical practices,which should be carefully selected for IBD patients undergoing minimally invasive surgery.

At present,the technology to predict the response to neoadjuvant therapy with biomakers has been widely used in clinical practice.The approaches of biomarkers detection are various,including immunohistochemistry,detection of serum biomarkers conventional blood tests,gene expression profile analysis,single nucleotide polymorphisms,miRNAs,proteomics analysis.With the development of biotechnology,the technology of biomarkers detection is expected to become effective means in assessment of adjuvant therapy,risk,prognosis and individualization in esophageal cancer treatment.

Objective:To study the torsional property and rotary fatigue fracture of Smart K files and R reamers made of nickel-titanium alloy. Methods:The torsional property and rotary fatigue fracture behavior of Smart K files and R reamers were evaluated by means of specially-designed torsional device and simulated endodontic root canals system. The instrument surface and the rotary fatigue fractured surface were investigated by optical microscope and scanning electron microscope. Results:Compared with ANSI/ADA specification No.28, maximum torque values of Smart K and R endodontic instrument were higher. Tensile stresses on the outer surface of the endodontic instruments played a dominant role in fracture initiation during rotary fatigue fracture. The rotary numbers corresponding to rotary fatigue fracture decreased with the increase of the instrument size and curvature. Smart K and R endodontic instruments exhibited good ductility. Dimples were found on the fractured surface, and the fatigue fracture was the typical ductile fracture. Conclusion:Smartendodontic instruments have excellent torsional and rotary fatigue fracture resistance properties.

Objective:To investigate the expression of Hpa and its correlation with the microvessel density(MVD) in oral squamous-cell carcinoma(OSCC), thereby learning the function of Hpa in the tumor angiogenesis,invasion and lymph node metastasis.Methods:The expression of Hpa was studied in 48 patients with OSCCs, 15 patients with leukoplakia and 10 normal person with healthy oral mucosa by conventional immunohistochemistry and in situ hybridization. MVD was assessed with anti-CD31 antibody. Results: Positive expression ratios of Hpa and Hpa mRNA in leukoplakia were significantly higher than those in normal oral mucosa, while were significantly lower than in OSCC(P

Objective To explore the relationship between fibroblast growth factor 21(FGF21) and islet β cell function in pregnant women with different glucose tolerance status.Methods A total of 441 pregnant women were selected in this study from our hospital.Their 50 g GCT at 24~28 gestational weeks were all positive.One week later,all the subjects were treated with 75 g OGTT,and divided into three groups according to their test results:GDM group (n=228),GIGT group (n=112) and GNGT group (n=91).Serum FGF21 level was tested by ELISA.Islet β cell function was evaluated by HOMA-IR,ISI-Matsuda,HOMA-IS,Stumvoll first,second phase secretion and ISSI.The correlation between FGF21 and islet β cell function was evaluated by Pearson correlation analysis.Results (1) BMI,0 h,1 h,2 h,3 hPG and 1 h,2 h,3 hIns were higher in GDM group and GIGT group than in GNGT group,and highest in GDM group (P<0.05 or P<0.01).SBP,DBP,0 hIns and HbA1c were higher in GDM group than in GNGT group and GIGT group(P<0.05 or P<0.01);(2)From GNGT group,GIGT group to DGM group,the levels of FGF21[(101.74±20.40) vs (137.93±25.52) vs (185.69±31.61) ng/L]and HOMA-IR[1.74(0.91,2.85) vs 2.39(1.31,4.87) vs 3.38(2.19,6.75)]were increased,while ISI-Matsuda[(58.74±15.68) vs (41.62±15.65) vs (39.73±18.98)],HOMA-IS[(157.69±88.41) vs (144.35±78.98) vs (107.30±87.23)]and ISSI[(72253.55±15167.53) vs (42313.91±7112.47) vs (30032.50±11500.24)]were decreased (P<0.05 or P<0.01).The stumvoll first,second phase secretion were lower in GDM group than in GNGT group and GIGT group(P<0.01),but there was no statistical significance between GNGT and GIGT group(P>0.05).(3)Pearson correlation analysis showed that FGF21 was positively correlated with HOMA-IR(r=0.255,P=0.030) and was negatively correlated with ISI-Matsuda,HOMA-β,Stumvoll first,second phase secretion and ISSI(r=-0.289,-0.256,-0.224,-0.230,-0.277,P=0.019,0.037,0.045,0.040,0.023).Conclusion Along with the worsening of glucose metabolic damage,the FGF21 level is increased gradually.FGF21 is related to islet β cell function,and may enroll in the occurrence and development of GDM.

Objective To assess the effect of fructose sodium diphosphate and alpha-lipoic acid on diabetic peripheral neuropathy. Methods Sixty-six patients with diabetic peripheral neuropathy were randomly divided into two groups, additional to the regular treatment to control blood glucose, 34 patients in the treatment grouptreated with fructse sodium diphosphate 10 g and alpha-lipoic acid 0.45 g daily through intravenous drip for two weeks (3 patients dropped out due to un-tolerance), 32 patients in the control group treated with alpha-lipoic acid 0.45 g dai-ly through intravenous drip for two weeks. All patients were examined on the improvement of symptoms, motor and sensory nerve conduction velocity of the median nerve and nervus peroneus communis before and after the treatment. Results After treatment for two weeks, the overall effect rate in the treatment group was 93.55 % (28/31), which was significantly higher than that in the control group(68.75%,22/32) (P < 0.05). In the treatment group, the motor nerve conduction velocity for the median nerve and nervus peroneus communis was 47.7 (SD:3.8) m/s and 41.6 (SD: 3.3) m/s after treatment, which was significantly higher than that before treatment (42.5 [SD:2.5] and 36.0[SD:2.8] m/s,respectively) (P <0.05). In the control group, the motor nerve conduction velocity for the median nerve and nervus peroneus communis was 43.4 (SD: 2.0) m/s and 39.6 (SD: 3.3) m/s after treat-ment, which was significantly higher than that before treatment (41.9 [SD16.0] and 36.2 [SD: 1.9] m/s, respec-tively) (P < 0.05). In the treatment group,the sensory nerve conduction velocity for the median nerve and nervus peroneus communis was 40.3 (SD: 1.8) m/s and 34.1 (SD: 2.3) m/s after treatment, which was significantly higher than that before treatment (35.2 [SD:2.3] and 28.8 [SD:2.5] m/s,rospectively) (P <0.05). In the control group,the sensory nerve conduction velocity for the median nerve and nervus peroneus communis was 37.7 (SD:1.7) m/s and 30.8 (SD:2.6) m/s after treatment,which was significantly higher than that before treatment (34.8 [SD :3.1] and 27.8 [SD :2.4] m/s, respectively) (P < 0.05). Furthermore, the improvements in the treat-ment group was significantly higher than those of the control group (P < 0.01). Conclusions Fructse sodium si-phosphate combined with alpha-lipoic acid is more effective to treat diabetic peripheral neuropathy than alpha-lipoic acid only.

Objective To study the multi-slice spiral CT (MSCT) perfusion imaging in evaluating the changes of blood supply of hepatocellular carcinoma( HCC ) before and after transcatheter hepatic arterial chemoembolization (TACE). Methods Before and after TACE, MSCT perfusion was performed in 17 patients with HCC. The perfusion indexes such as hepatic blood flow (HBF), hepatic blood volume(HBV),mean transit time (MTT),hepatic arterial fracture (HAF),permeability surface (PS), hepatic artery perfusion (HAP), portal venous perfusion (PVP) were calculated. The hemodynamic changes of HCC after TACE were evaluated according to perfusion parameters. Results After TACE, HBF,HBV and HAP found in MTT and PS before and after TACE (P > 0.05). Conclusion The parameters of MSCT perfusion imaging( HBF, HBV and HAP) can effectively evaluate the hemodynamic changes of HCC after TACE, and has important value in chnical application.

Acupuncture Therapy ; Adult ; Aged ; Female ; Humans ; Male ; Middle Aged ; Neuralgia ; therapy ; Young Adult