Objective To discuss the efficacy of sufentanil combined with propofol in iv anesthesia during laparoscopic cholecystectomy.Methods Totally 182 patients received laparoscopic cholecystectomy.They were divided into two groups according to odd or even number of hospitalization.The control group (81 cases) were given remifentani combined with propofol for iv anesthesia.The observation group (101 cases) were given sufentanil combined with propofol for iv anesthesia.The anesthetic effect of sufentanil combined with propofol for iv anesthesia during laparoscopic cholecystectomy was evaluated by breathing recovery time,opening time,extubation time,VAS scores after 1,6,12 h,and complications during anesthesia.Results Breathing recovery time,opening time,and extubation time of observation group were longer than those of control group (P ＜ 0.05).The VAS scores after 1,6,and 12 h of observation group were lower than those of the control group (P ＜ 0.05).During anesthesia,the proportion of restlessness in observation group was lower than that in control group (P ＜ 0.05).The complication rate of observation group was lower than that of control group (P ＜ 0.05).Conclusion Sufentani combined with propofol has a good anesthetic effect on patients receiving laparoscopic cholecystectomy with mild postoperative pain and less restlessness.It is worthy of clinical use.

Combined Modality Therapy ; Humans ; Stomach Neoplasms ; therapy

0.05) during follow-up angiography. Conclusion Pullback atherectomy is an effective method of plaque removal for coronary artery disease with optimal short-term angiographic results, and large cutter and eccentric lesion seem to come with good immediate and follow-up angiographic results.

Oxyfedrine (Oxy ) exhibited inhibitory effect on washed rabbit platelet aggregation and MDA production induced by thrombin (4 U /ml) . The concentration of Oxy causing 50% inhibition of platelet aggregation induced by thrombin was 254 ?mol/L . Up to 2 nig/ml, acetysalicylic acid (ASA) could not antagonize platelet aggregation induced by thrombin 。 However, ASA 50 ?g/ml reduced the generation of MDA markedly. These results suggest that anti-aggregation of Oxy may be related to inhibition of PAF formation and the effect of Oxy on MDA generation may be due to the inhibition of arachi-donic acid release.

Objective To investigate the renal protection of Chinese cobra venoms (CCV) and its mechanism in renal ischemia/reperfusion (I/R). Methods Thirty-two rats were divided into four groups. 0.1% CCV was separately infused into abdominal cavity at 0.5 h, 24 h before reperfusion in group Ⅰ and Ⅱ . Group Ⅲ suffered from kidney I/R was served as pathological control. Group Ⅳ was sham operation group. BUN and Scr were measured before ischemia and 24 h after reperfusion. Complement C3 was observed at 0, 0.5, 2, 24 h after reperfusion. The kidney samples were examined by HE stain under light microscopy. Apoptosis was detected by terminal deoxynucleotidyl transferase mediated dUTP-biotin in situ nick-end labeling(TUNEL). Results Significant histological damage, apoptosis of tubular cell and impaired renal function were found in group Ⅰ and Ⅲ.The above indexes decreased to a less extend in group Ⅱ (P

Acute and chronic graft rejection are the major factors leading to graft non-function.There is an active expression of chemokines early after transplantation.They recruit T cells and antigen presenting cells selectively to the graft, leading to inflammatory reaction and finally to graft non-function.Accordingly,monitoring the expression status of chemokines and their receptors regularly may help to the diagnose rejection.To determine one or more chemokines or their receptors as the new targets for anti-rejection therapy will be of great clinical significance.This review focuses on the research progression in the above areas.

Clinical practice is an important period to train student's skills in pediatric surgical learning,but it is confronted with difficult condition under the new doctor-patient relationship.How to resolve these difficulties is the key to carry on teaching successfully.Aaccording to the students' interests and the knowledge structure characteristics,teachers should cultivate their professionalism,train their communication skills,extend their thinking ability with appropriate use of teaching aid to increase the teaching interests and develop self-learning ability.

Objective This article analyzed the characteristics of the health service in medium cities and the impact on community health service.Methods Summary and statistical analysis of the outcomes from the Fourth National Health Service Survey by the category of metropolitans,sub-provincial cities and provincial capital cities,and non-provincial-capital cities.Results In the medium cities,the geographical accessibility is high against low economic and technology accessibility.These cities have lower 2-week morbiditv rate but high children morbidity rate.These cities also feature high self-rated health status among residents and high health risk factors prevalence at the sarne time.Conclusion Medium cities are recommended to further build their CHS system,enhance their ties with larger cities,so as to elevate their technical competence,for meeting such public health needs of the people in infectious disease control,health promotion and vulnerable population healthcare.

Adenoids ; pathology ; Adolescent ; Adult ; Female ; Humans ; Hypertrophy ; Male ; Middle Aged ; Retrospective Studies ; Young Adult

mRNA in ARE and GW9662 group were 2.276 ±0.534 and 0.362 ±0.026,respectively.Compared with control group,PPARγmRNA level in both of ARE and GW9662 group reached statistical significance (t =4.785,P =0.001 ;t =2.395,P =0.044).PPARγprotein expression in ARE group,GW9662 +ARE group and control group were 27 688.33 ±3 593.06,21 816.00 ±1 644.07,17 716.33 ±2 273.95,respectively,which was higher in ARE group than that in control and GW+ARE group (t =5.159,P =0.001 ;t =3.038,P =0.016). NF-κB p65 mRNA expression in GW9662 +ARE group was 0.346 ±0.149,which in ARE group and GW9662 group were 0.392 ±0.1 87 and 1 .720 ±0.338,respec-tively.The differences of NF-κB p65 mRNA expression level between ARE,and control or GW9662 group were statistically significant (t =3.592,P =0.007;t =7.851 ,P =0.000).While,the differences of Caspase-3 mRNA and protein expression levels among the four groups were not statistically significant (F =1 .1 81 ,P =0.376;F =0.647,P >0.05).Conclusion ARE may restrain NF-κB through up-regulating PPARγto inhibit the proliferation and invasive potential of LLC in vitro, which suggests that PPAR-γmay be a novel therapeutic target for lung cancer.