NO-1886 increases LPL mRNA and LPL activity in adipose tiss ue, myocardium and skeletal muscle, resulting in an elevation of postheparin pl asma LPL activity and LPL mass in rats. NO-1886 also decreasess plasma TG con centration and causes a concomitant rise in plasma HDL-C, reduces plasma gluco se, improves insulin resistance and ?-cell dysfunction. Therefore, the LPL act ivator NO-1886 or other possible LPL activating agents are potentially benefici al for the treatment of hypertriglyceridemia, hypo-HDL cholesterolemia, and pro tection from atheroscleroosis and diabetes.

Objective To observe the antitumor action of Wei Yi Ting granules (WYTG) and to explore its possible mechanism.Methods The inhibitory effect of WYTG and its different WYTG ingredient combinations on the growth of S180 tumor in mice was observed.Meanwhile,the effect of WYTG and its different ingredient combinations on the expression of P53 and PCAN during tumor development was studied by immunohistochemical method.Results WYTG had an obvious inhibitory effect on tumor growth and could reduce the positive cell number of P53 and PCAN,the difference being significant as compared with the blank control group(P 0.05).Conclusion WYTG,which has the actions of strengthening Qi,activating blood and removing toxicity,exerts an obvious inhibitory effect on tumor as compared with its ingredient combination of strengthening Qi and with that of strengthening Qi and removing toxicity.Its therapeutic mechanism may be related to the inhibition of the expression of P53 and PCAN and the influence on tumor-associated gene during the growth of tumor.

Background and purpose:Brucine is one of the active components from Strychnos nux vomica,with signifi cant analgesic,anti-inflammatory and platelet-aggregating inhibitory properties.Due to its cytotoxic effect,the anti-tumor effect of brucine has increasingly been appreciated.In this study,we investigated the impact of brucine on A549 cells proliferation,apoptosis as well as the underlying mechanisms.Methods:MTT assay was used to examine the cell viability,flow cytometric analysis and fluorescent microscope were applied to examine cell apoptosis,ELISA method was used to examine the effect of brucine on PGE2 release from A549 cells and RT-PCR analysis was used to measure mRNA content,western blotting analysis was used to measure protein expression and luciferase activity was detected to examine the effect of brucine on COX-2 promoter activity.Results:Brucine was able to suppress the proliferation of A549 cells and induce cell apoptosis to time-dependent and dose-dependent manner.To understand the mechanisms,COX-2 was identifi ed to be an important target molecule involved in the apoptosis induced by brucine because brucine could suppress the COX-2 mRNA,protein expressions as well as PGE2 release in A549 cells in a timedependent manner.Furthermore,overexpression of COX-2 abrogated brucine-induced cell apoptosis,in contrast,when A549 cells were transfected with COX-2 siRNA,the apoptotic effect of brucine was dramatically enhanced.Further analysis revealed that brucine was able to suppress COX-2 transcriptional activation.Conclusion:Brucine was able to induce lung cancer apoptosis via downregulation of COX-2.

Objective To explore and compare the effect of sevoflurane and disoprofol to inflammatory factors in patients received abdominal surgeries.Methods Patients with sevoflurane and disoprofol respectively were anaesthetized and detected IL-6,IL-8,IL-10 and TNF-α in their serum at T1 (when anesthesia induction),T2 (after anesthesia induction),T3 (30min after beginning of operations) and T4 (after operations).Results Compared with T1,the serum level of IL-6,IL-8,IL-10 and TNF-α increased significantly in all patients(all P ＜ 0.05) ; Compared with disoprofol group,the serum level of IL-6,IL-8 and TNF-α increased significantly (all P ＜ 0.05) ; Compared with sevoflurane group,the serum level of IL-10 increased significantly(all P ＜ 0.05).Conclusion Intravenous anesthesia with disoprofol in patients receiving abdominal operations is proper for maintenance of inflammatory balance.

Objective To investigate the effect of parecoxib on hippocampal inflammation following partial hepatectomy in rats.Methods 72 SPF male healthy SD rats were selected and randomly divided into four groups:control group(group C),anesthesia group(group A),operation group(group S),parecoxib group (group P ), each had 18 rats.Using partial hepatectomy operation trauma to establish animal model of hippocampal inflammation.Rats were sacrificed 1,3,7 days after anesthesia,the expression of inflammatory mediators in hippocampal tissue were detected.The expression of cyclooxygenase -2(COX-2)mRNA were detected by real-time quantitative PCR,and COX-2 and cysteine proteinase -3(Caspase-3)protein expression were detected by Western blot,the prostaglandin E2(PGE2)content were detected by enzyme linked immunosorbent assay(ELISA).Results Compared with control group,COX-2 expression(protein and mRNA),PGE2 production and Caspase-3 protein expression in group A had no significant difference.In group S and P,COX-2 expression,PGE2 and Caspase-3 protein expression increased significantly on 1st day postoperatively to 3rd day (P<0.05 or P<0.01),and they were obvious especially in the postoperative 1st day(P<0.01).The above inflammation index expression returned to normal in 7th days after operation.Compared with group S,COX-2 expression,PGE2 and Caspase-3 protein expression increased significantly on 1st day postoperatively to 3rd day(P <0.05 or P <0.01 ).Conclusion Partial hepatectomy could induce hippocampal inflammatory response in the rats.Parecoxib could suppress the hippocampal inflammation via the down-regulation expression of COX-2 mRNA and protein,PGE2 and Caspase-3 protein in rats.

Objective To explore the effect of prospective nursing on preventing constipation for patients with acute myocardial infarction(AMI). Methods 43 AMI patients during July 2008 and June 2010 in our hospital were classified as the observation group, besides the nursing routine of the acute myocardial infarction plus routine therapy to prevent constipation, prospective nursing was implemented.Through the retrospective analysis of medical record, 41 of AMI in our hospital during March 2006 and June 2008 were classified as the control group, they were given the nursing routine of the acute myocardial infarction plus routine therapy to prevent constipation and the nursing intervention after occurrence of constipation. The defecation condition was assessed for the two groups of patients on admission and the defecation and mortality rate was compared on the eighth day of hospitalization. Results There was significant difference in constipation and mortality rate between the two groups of patients during hospitalization. Conclusions The prospective nursing for AMI patients to prevent constipation can obviously reduce the incidence of constipation, thus to avoid serious complications caused by constipation and reduce mortality.

ObjectiveTo summarize the clinical characteristics of pt osis,one of complications after double eyelid blepharoplasty, and to explore i ts causes and attempt for the resolutions. MethodsThe clinica l symptoms were divided into three types based on the degrees of the ptosis afte r double eyelid blepharoplasty. The causations in 25 cases of different degree o f ptosis after double eyelid blepharoplasty were investigated and analyzed durin g operations. The local adhesive deformities were analyzed so as to take differe nt resolutions for the complication. Results It seemed that th e operative damage to the aponeurosis was the main reason for the complication. So it caused the scar adhesive deformities between the palpabralis aponeurosis a nd the orbital membrane or the skin of upper eyelid, resulting in the difficult y of the palpabralis muscle's contract and unablility of the muscle function in different degrees. Conclusion The ptosis can surely be av oided if we have good knowledge about the mechanism of double fold formation and the anatomy of eyelids and perform the operation meticulously.

Objective To observe the oculocardiac reflex during the ocular plasty and to study its possible mechanism. Methods A total of 132 cases were studied by dynamic electrocardiography to analyze the changing of heart rate before and after operations. Results Heart rate decreasing by over 10 times during operations was regarded as the positive standard of the oculocardiac reflex. Of all cases the oculocardiac reflex appeared in 41 cases and 53 times were observed including of continual two times happened in 6 cases. In all the reflex ,9 cases was observed in injection of anaesthetic, 5 cases in pulling eyelids, the orbicular muscle and the palpabralis muscle, 21 cases in resecting orbital fats,6 cases in stressing the eyeball after operations. The incidence of oculocardiac reflex was 31.1%. Conclusion Some steps in the process in ocular plasty are more possible to elicit the reflex, such as dragging peripheral eyeball muscles,stressing eyeball and pulling eyelid. The reflex will result in heart rate decreasing, heart rhythm and respiratory changing,even render heart to sudden stop . Therefore, we should operate gentlely and accurately,and also avoid overly stress on eyeball to elicit the oculocardiac reflex.

Objective To investigate the prevalence of anemia in patients with rheumatoid arthritis (RA) and the relationship between anemia and disease activity of RA. Methods Retrospectively analyze the data of 239 RA patients. Results (1)Estimates of the prevalence of the anemia was 51.4% ;the level of anemia was mild and moderate,and none was severe. (2)There were statistic differences between the patients with anemia and without anemia in disease duration,morning stiff ness,ESR,CRP and degree of X-ray change. (3)There were statistic differences between the patients with anemia and without anemia in leukocyte counts and platelet counts. (4)The level of hemoglobin (Hb) was significantly increased after anti-rheumatoid treatment. Conclusion (1)Anemia is a common sign in individuals with rheumatoid arthritis. The level of anemia is mild and moderate. (2)There are important associations between anemia and disease activity of RA. (3)The level of hemoglobin is increased after anti-rheumatoid treatment.

[Objective]To evaluate the clinical application and results of the anterolateral acromial approach with minimal incision in the treatment of proximal humerus fracture.[Method]From December 2006 to December 2008,42 patients with proximal humeral fracture were treated by the anterorlateral acromial approach using locking plate.There were 25 males and 17 females.All the fractures were classified with AO/OTA classification.There were 5 A2-fractures,11A3-fractures,7 B1-fractures,12 B2-fractures,3 C1-fractures,4 C2-fractures.Anterolateral acromial approach with minimal incision was applied and the deltoid muscle was seperated to expose the fracture fragments.Under direct vision the direct and indirect reduction of the fractures were performed.The locking plate was inserted distally beneath the deltoid muscle and between the distal plate and the humeral shaft was adjusted through another small skin incision on the lateral upper arm.Locking screws were inserted to the proximal and distal plate.Operation time,incision length,blood loss,reduction,Neer scores at 1 year were analyzed in different time points.[Result]All the cases were completed with minimal incision.There were significant differences(P