Objective To investigate the safety and feasibility of electrocoagulation of gallbladder artery in laparoscopic cholecystectomy ( LC) . Methods A total of 376 patients with gallbladder benign diseases underwent LC in our hospital from May 2004 to September 2013.The gallbladder artery was treated by electrocoagulation . Results Because of unclear gallbladder triangle due to abdominal adhesion , conversion to laparotomy was performed in 9 patients.In the remaining 367 patients, three-port LC with electrocoagulation of the gallbladder artery was conducted successfully .Laparoscopic appendectomy was conducted simultaneously in 12 patients.An additional fenestration and drainage of the left renal cyst was performed in 1 patient.Postoperatively, a secondary bile duct exploration was conducted in 1 patient because of bile duct obstruction caused by common bile duct stones . Conclusion The electrocoagulation of gallbladder artery is safe and feasible in LC for the treatment of gallbladder benign diseases .

OBJECTIVE: To explore the roles of otolith organs in the occurrence and recurrence of primary benign paroxysmal positional vertigo (BPPV) by vestibular evoked myogenic potential (VEMP) test. METHOD: We enrolled 17 recurrent primary BPPV patients and 42 non-recurrent primary BPPV patients between September 2014 and November 2014. All patients underwent VEMP tests, including cervical vestibular evoked myogenic potential (cVEMP and ocular vestibular evoked myogenic potential (oVEMP) tests. The abnormal case was defined as non-elicitation or asymmetry rate between bilateral sides is larger than 29%. RESULT: Significant difference was found in abnormal rate between cVEMP and oVEMP (P < 0.05 ) in BPPV patients. The abnormal rate of oVEMP was higher than that of cVEMP. Significant difference was found in abnormal rate in oVEMP test between recurrent and non-recurrent groups (P < 0.01) but not in cVEMP( P > 0.05). No significant difference was found in sex and age between recurrent and non-recurrent groups (P > 0.05). CONCLUSION The impairment of otolith organs, especially the utricle, is related to primary BPPV. Dysfunction of utricle may play a role in recurrence of BPPV. Recurrence of BPPV is not correlated with sex and age.
Benign Paroxysmal Positional Vertigo ; physiopathology ; Humans ; Otolithic Membrane ; physiopathology ; Recurrence ; Saccule and Utricle ; physiopathology ; Vestibular Evoked Myogenic Potentials

Objective In response to the requirements of the new nation health care reform for the first diagnosis sinking .To in‐vestigate hospital as the center ,radiation surrounding ,we build the telemedicine system .Methods We analyzed the requirement ,de‐sign the architecture of the system through the way of TOGAF .Results The telemedicine system including telemedicine ,remote diagnosis and distance education was built .Conclusion The design ,establishment and application of the telemedicine system has an important influence and meaning .

Objective To observe the clinical effect of pioglitazone combined with gliclazide sustained-release tablets in the treatment of patients with early type 2 diabetes mellitus.Methods 80 patients with early type 2 diabetes mellitus in our hospital from June 2013 to July 2016 were selected as the study object,and the patients were randomly divided into two groups, 40 cases in each group.The control group were treated with gliclazide sustained-release tablets, the observation group were treated with pioglitazone combined with gliclazide sustained-release tablets.Then the blood glucose level, glycosylated hemoglobin level, lipid metabolism indexes and islet function indexes of two groups before and after the treatment were detected and compared.Results The blood glucose level, glycosylated hemoglobin level, lipid metabolism indexes and islet function indexes of two groups before the treatment were compared, the difference was statistically significant (P<0.05), while the blood glucose level, glycosylated hemoglobin level, lipid metabolism indexes and islet function indexes of two groups after the treatment were continuously improved , and the blood glucose level and glycosylated hemoglobin level of observation group were lower than those of control group, the ipid metabolism indexes and islet function indexes were all better than those of control group, the difference was statistically significant (P <0.05).Conclusion The clinical effect of pioglitazone combined with gliclazide sustained-release tablets in the treatment of patients with early type 2 diabetes mellitus is better, and it also has active adjustion role for the blood glucose, blood lipid and islet function state.

Objective To investigate the clinical effects of Compound Biejia Ruangan Tablet (CBRT) combined with entecavir in patients with chronic hepatitis B with hepatic fibrosis.Methods Totally 92 cases of patients with hepatic fibrosis of chronic hepatitis B in Ankang people's hospital from January 2013 to May 2016 were divided into observation group (n =45) and control group (n =47),patients in observation group were treated with CBRT combined with entecavir,and patients in the control group were treated with entecavir.Treatment was for 48 weeks.The liver function,liver fibrosis,serum inflammatory factors,and adverse reactions were compared between two groups.Results After treatment,the ALT,AST,TBIL,and ALB/GLB levels of two group were significantly lower than those before treatment (P ＜ 0.05),but there was no significant difference between two groups after treatment.After treatment,the PCⅢ,IV-C,HA,LN,IL-6,IL-4,IL-10,and TNF-α levels of two group were significantly lower than those before treatment (P ＜ 0.05),and the PCⅢ,IV-C,HA,LN,IL-6,IL-4,IL-10,and TNF-α levels of observation group were significantly lower than those of control group (P ＜ 0.05);there was no statistically significant difference in the incidence of adverse reactions between two groups (P ＜ 0.05).Conclusion CBRT combined with entecavir is safe and effective to treat liver fibrosis of chronic hepatitis b,and it could significantly improve liver function,improve the degree of liver fibrosis,and reduce the level of serum inflammatory factors.

Objective To observe the therapeutic efficacy and safety of recombinant tissue-type plasminogen activator (rt-PA) combined with edaravone on acute cerebral infarction (ACI).Methods 60 cases of ACI were divided into rt-PA group (30 cases, treated by rt-PA only) and trial group (30 cases, treated with rt-PA combined with edaravone). The nerve function deficits of patients in both groups were evaluated by European Stroke Scale (ESS) and Barthel Index (BI) before and after treatment respectively.Results The ESS scores at 21st day and 90th day after treatment in the trial group were significantly higher than those of the patients in the rt-PA group. The effective rate of patients in the trial group was significantly higher than those in the rt-PA group (P＜0.05).Conclusion The treatment of rt-PA combined with edaravone is effective and safe in patients with ACI.

Objective To investigate the effect of sufentanil postconditioning on myocardial ischemiareperfusion (I/R) injury in patients undergoing cardiac valve replacement under cardiopulmonary bypass (CPB).Methods Sixty ASA Ⅱ or Ⅲ patients ( NYHA Ⅱ or Ⅲ ) of both sexes,aged 19-64 yr,scheduled for cardiac valve rreplacement under CPB,were randomly divided into 4 groups ( n =15 each):control group ( group C),sufentanil 0.5 μg/kg group (group S1 ),sufentanil 1.0 μg/kg group (group S2 ) and sufentanil 2.0 μg/kg group ( group S3 ).In groups S1,S2 and S3,sufentanil 0.5,1.0 and 2.0 μg/kg were infused over 2 min via aortic root 5 min before aortic unclamping respectively.In group C,the equal volume of normal saline (2 ml/kg) was infused instead of sufentanil.Blood samples were taken from the radial artery immediately before induction of anesthesia ( T2 ) and at 2,4,8,24 and 48 h after aortic unclamping ( T1-5 ) for determination of plasma concentrations of cardiac troponin-I (cTnI) and malondialdehyde (MDA) and activities of creatine kinase isoenzyme-MB (CK-MB) and superoxide dismutase (SOD).The duration of CPB,time of aortic clamping,extubation time,duration of stay in ICU,and myocardial contractility score and volume of drainage at 24 h after the operation were recorded.The restoration of spontaneous heart beat and adverse cardiovascular events were observed.Results The plasma cTnI,and MDA concentrations and CK-MB activity were significantly lower,while the SOD activity was significantly higher at T1-3 in group S1 than in group C ( P ＜ 0.05).The plasma cTnl concentration and CK-MB activity were significantly lower at T1-5,the plasma MDA concentration was significantly lower at T1-4,and SOD activity was significantly higher at T1-4,the extubation time and duration of stay in ICU were significantly shorter,and the myocardial contractility score at 24 h after the operation and incidence of adverse cardiovascular events were significantly lower in groups S2,3 than in group C ( P ＜ 0.05),The plasma cTnl concentration and CK-MB activity were significantly lower at T4,5,The plasma MDA concentration was significantly lower at T4,the SOD activity was significantly higher at T3,4,and the myocardial contractility score at 24 h after the operation was significantly lower in groups S2,3 than in group S1 ( P ＜ 0.05).Conclusion Sufentanil postconditioning can relieve myocardial I/R injury in patients undergoing cardiac valve replacement under CPB,and the mechanism is related to inhibition of lipid peroxidation.

Objective To investigate the mental health and its influential factors in wounded or disabled in patients 100 d after earthquake.Methods Sixty-one patients,sampled from inpatients who were wounded or disa bled during the earthquake and hospitalized 100 d,were assessed with SCL-90.Results Twenty-eight(45%) patients'scores of SCL-90 were>160.The mental health of wounded or disabled patients after earthquake WaS corre lated with the severity of themselves physical disability.acception of early psychological intervention and the condition of wound or death in family members;but was not correlated with age,gender and education.Conclusion Patients who were wounded or disabled during earthquake had high incidences of mental disorder 100 d after earthquake.Their psychological recovery is as important ag physical recovery.

Porcine reproductive and respiratory syndrome is caused by the PRRS virus(PRRSV), which has six structural proteins(GP2, GP3, GP4, GP5, M and N). GP5 and N protein are important targets for serological detection by enzyme-linked immunosorbent assay(ELISA)and other methods. Toward this goal, we developed an indirect ELISA with recombinant GP5 antigens and this method was validated by comparison to the LSI PRRSV-Ab ELISA kit. The results indicated that the optimal concentration of coated recombinant antigen was 0.2 μg/well for a serum dilution of 1:40. The rate of agreement with the LSI PRRSV-Ab kit was 88.7%(266/300). These results support the potential use of recombinant GP5 as an antigen for indirect ELISA to detect PRRSV antibodies in pigs.

This study was aimed to investigate the blood-enriching effect of processed Radix Polygoni Multiflori on blood deficiency rats. A total of 140 SD rats were randomly divided into 14 groups, which were the blank control group, blood deficiency model group, positive control group and 11 test groups. The blank control group and model control group were treated with distilled water and the positive control group was given X ue b ao Buxue soluble granules. The test groups were treated with 11 different kinds of processed Radix Polygoni Multiflori sam-ples at a dosage of 2 g?kg-1 respectively. All rats were given drugs once a day. After 10 days, blood samples were collected and the amount of red blood cell (RBC), hemoglobin (Hb), haematocrit (HCT), whole blood viscos-ity and plasma viscosity, prothrombin time were estimated. The results showed that 9 processed Radix Polygoni Multiflori groups can increase the number of RBC and Hb significantly ( P < 0 . 05 or P < 0 . 01 ) in blood deficien-cy rat models. They were the sample processed with decoction of black soybean (DBS) for 24 h, with wine and DBS combination for 24 h , steamed for 4 h and 8 h under high pressure , with DBS for 6 h and 8 h , with wine for 6 h, with wine and DBS combination under high pressure, respectively. The samples processed with DBS un-der high pressure for 8 h increased RBC and Hb were more obviously ( P < 0 . 01 ) . The 8 groups can improve the situation of functional disorder of blood rheology significantly ( P < 0 . 05 or P < 0 . 01 ) . They were the unprocessed samples, processed with DBS and wine for 24 h respectively, with DBS and wine combination for 24 h, steamed for 4 h and 8 h or steamed with DBS for 6 h and 8 h or with wine for 6 h under high pressure respectively. It was concluded that the blood-enriching effect was improved while the R adix Polygoni Multiflori was processed with DBS or wine and under high pressure for 6-8 h .