Objective To investigate the difference of restlessness of patients who was in the stage of recovery from general anesthesia when using urethral catheterization in different time. Methods Divided 80 patients with carcinoma of esophagus into 2 groups randomly.For the cases in the experimental group,using urethral catheterization before the general anesthesia,while for the cases in the control group,using urethral catheterization after the general anesthesia.Compare the condition of restlessness and the ratio of canal emerge of 2 groups. Results The condition of restlessness and the ratio of canal emerge in the experimental group were both better than those of in the control group,P

Adenocarcinoma ; genetics ; metabolism ; Adolescent ; Adult ; Aged ; Biomarkers, Tumor ; Child ; Child, Preschool ; DNA-Binding Proteins ; biosynthesis ; genetics ; Female ; Gastric Mucosa ; metabolism ; Genes, Tumor Suppressor ; Humans ; Male ; Middle Aged ; Nuclear Proteins ; biosynthesis ; genetics ; PTEN Phosphohydrolase ; biosynthesis ; genetics ; RNA, Messenger ; biosynthesis ; genetics ; Stomach Diseases ; genetics ; metabolism ; Stomach Neoplasms ; genetics ; metabolism ; Tumor Protein p73 ; Tumor Suppressor Proteins

AIM:To investigate the expression of poly(ADP-ribose) polymerase-2 (PARP-2) during rat car-diac hypertrophy in vitro and in vivo, and to explore the effects of PARP-2 on the cardiac hypertrophy.METHODS:Ab-dominal aortic coarctation ( AAC) was performed to establish a model of pressure overload-induced cardiac hypertrophy in SD rats.The expression of PARP-2 at mRNA and protein levels in the myocardium was determined by real-time PCR and Western blot.The hypertrophy model of the cardiomyocytes was induced by treating the cells with angiotensinⅡ( AngⅡ) . PARP-2 was knocked down by siRNAs in neonatal rat cardiomyocytes and the cardiomyocyte hypertrophy was evaluated by measuring the mRNA levels of ANF, BNP, and β-MHC and the cellular surface area.RESULTS: The expression of PARP-2 at mRNA and protein levels was both increased in the AAC rats as compared with those in the sham animals.The expression of PARP-2 at mRNA and protein levels was also increased in a time-and concentration-dependent manner in AngⅡ-induced hypertrophy model of the cardiomyocytes.In the neonatal rat cardiomyocytes, knockdown of PARP-2 ex-pression by siRNA attenuated AngⅡ-induced cardiac hypertrophy of the cardiomyocytes, indicating that endogenous PARP-2 played a positive regulatory role in cardiac hypertrophy.CONCLUSION:The mRNA and protein levels of PARP-2 in-crease in the in vitro and in vivo models of cardiac hypertrophy.Knockdown of PARP-2 protects cardiomyocytes from hyper-trophy.

Objective To learn the current deployment and problems of medical equipment at 44 hospitals directly under or managed by the NHFPC,studying the correlation between the number of equipment deployment,and amount of outpatients/inpatients and inpatient surgeries for recommendations on scientific and rational deployment of medical equipment.Methods Literature review,expert consultation and questionnaire survey methods were used to study the use and problems in hospital equipment deployment.EpiData was used to build a database,and the means,standard variations and constituent ratios were applied for descriptive analysis of medical equipment deployment of the hospital departments.The data of hospital equipment usage and staffing,hospital beds,and service volume were subject to correlation analysis.Results 24 of the 44 hospitals were deployed with class-A medical equipment,covering eight types and 43 devices;the 44 hospitals were deployed with 441 class-B equipment of five types;the equipment types in great demand at such hospitals were MRI (77.27%),CT (70.45%),bioanalysis devices (68.18%),conventional radiation devices (52.27%),and conventional equipments (54.55%).The survey found a positive correlation ( P <0.05 ) between the equipments,and the amount of outpatients/inpatients and inpatient surgeries.Conclusions Hospitals should further establish and improve their deployment management system,rationalize their deployment procedures,and use scientific and rational deployment.Such approaches as equipment sharing,centralized management and performance appraisal could be called into play to improve equipment efficiency.

Objective To observe the effect of recombinant human granulocyte/macrophage colonystimulating factor (rhGM-CSF) combined with nano-silver as a treatment on deep burn degreen Ⅱ about inflammation .Methods The burn model was built with Wistar rats .They were randomly divided into four groups ,petrolatum treatment (group A ,n= 30) ,nano-silver treatment (group B ,n=30) ,rhGM-CSF treatment(group C ,n=30) ,and rhGM-CSF combined with nano-silver treatment(group D ,n=30) . observation the inflammatory reaction ,and culture bacteria on wound of the four groups at 1st ,4th ,7th ,10th ,14th ,21th day after treatment were made .The level of IL-2 and IL-8 were measured in serums with ELISA .Results The inflammatory reaction:group A>group B>group C>group D ;Bacterias were observed in group A ,group B/C and group D at 4th ,10th ,14th day respectively af-ter treatment .The number of bacterial growed in group D was less than in group A ,group B and group C .The numbers of bacterial growed in group B and group C were less than in group A .And after 10 ,14 ,21 days treatment ,there was significantly statistical difference(P<0 .05) .There was difference among groups in the levele of IL-2 and IL-8 ,which were the lowest in group D and the highest in group A .The level of IL-2 has no significantly statistical difference between every groupat 1st day and between B and C group at 4th day(P>0 .05) .After other days treatment ,there was significantly statistical difference(P<0 .05) .There was signifi-cantly statistical difference in every group at each day of the IL-8 levele except A and B group ,B and C group ,C and D group at 1st day (P<0 .05) .Conclusion rhGM-CSF combined with nano-silver treatment could alleviate inflammatory reaction ,and be better than rhGM-CSF or nano-silver alone .

Objective To determine the role of liver function test in the preoperative diagnosis of concomitant asymptomatic common bile duct (CBD)stone in patients with cholecystolithiasis.Methods A retrospective study was conducted from January 2012 to October 2013 at the Department of Hepatobiliary Surgery,the Affiliated Hospital of Zunyi Medical College on 426 patients who were operated for cholecystolithiasis.According to whether they had abnormal liver function,these patients were divided into the CBD stone group (n =44) and the cholecystolithiasis group (n =382).The values of the different components of liver functions test such as ALT,AST,AKP,GGT,TBIL and DBIL in diagnosing CBD stone were statistically analyzed.Results This study involved 426 patients,159 men and 231 women,with a mean age of (50.96 ± 12.93) years.44 patients with both CBD stone and cholecystolithiasis.The rates of abnormal liver function were 77.27％ (34/44) vs 4.45％ (17/382) in CBD stone group vs cholecystolithiasis group.The difference was significant (x2 =198.54 ; P =0.000).In logistic regression analysis,only elevated serum level of GGT (OR =10.067 ; P =0.007) remained as an independent predictor of CBD stone.On ROC (receiver operating characteristic) curves analysis,the area under the curve was 0.881.With a cut-off point for GGT at 84.5 U/L,there was a sensitivity of 72.2 per cent,specificity of 96.1 per cent,and positive and negative predictive values of 76.3 per cent and 96.2 per cent respectively.Conclusion Our study showed that liver function,especially GGT,was a predictor of CBD stone.

Objective To explore the effect of endogenous H_2S in idiopathic pulmonary fibrosis(IPF) patients, and its relationship with the severity of IPF. Methods Plasma H_2S in 27 patients with IPF (IPF group) and 28 healthy people (control group) were tested. PaO_2, ESR, CRP, LDH, HRCT and pulmonary function in IPF group were tested to evaluate the severity of the disease at the same time. Then the concentrations of H_2S in aggravating and palliative period in IPF group were observed. Results (1) Compared with the control group, the concentration of plasma H_2S in IPF group was significantly reduced(P <0. 01). (2) The concentration of H_2S in aggravating period was higher than that during palliative period(P <0. 01) . (3) With the progress of HRCT,there was a descending trend of plasma H_2S(P >0. 05). Conclusion Endogenous H_2S was probably involved in the course of IPF, and was associated with the progress of the disease.

Objective To explore the dynamic change of serum leptin interleukin-6(IL-6),and interleukin-8(IL-8)during cerebral infarction,and to analyze the possible relationship between these factors and the severity of the disease.Method The levels of serum leptin,IL-6 and IL-8 were measured by radioimmunoassay in 60 patients with acute cerebral infarction,who were admitted to the hospital within 24 hours after stroke.Patients' neurologic impairment were evaluated by European Stroke Scale(ESS)at 1,3 and 7 days respectively after hospitalization.At the same time,another 30 normal adults were enrolled set as control group. Results The levels of serum Leptin,IL-8 in patients group after at 1 days,3 and 7 days were higher than those in the controls(P0.05).The ESS of these patients were 76.77?26.42,70.02?29.17,74.65?28.42 respectively,after 1,3 and 7 days.It shown that ESS simply correlated to the level of IL-8(P0.05).Statistic analysis was carried,but by using t test and linear correlation.(SPSS11.5 statistical package).Conclusion Leptin,IL-6 and IL-8 probably play a role in the inflammatory,reaction during acute cerebral infarction.The IL-8 may reflect the severity of the disease.

Adult ; Bone Diseases, Developmental ; Female ; Humans ; Osteitis Fibrosa Cystica ; Temporal Bone