0.05).The relative bioavailability of experimental preparation vs.reference preparation was(93.80?12.24)%.CONCLUSION:Telmisartan capsule has the same bioe-quiavailability with telmisartan tablet.

The late stages of the HIV-1 replication cycle are important to the overall replication cycle. During the late stages, HIV-1 replication undergoes the processes of assembly, release, and maturation, resulting in the production of a mature virus particle capable of infecting a new target cell. The structural protein Gag and its related gene (protein) play a central role in these pathways. The different regions of Gag worked in concert to drive production of a mature infectious particle through protein-protein, protein-RNA and protein-lipid interactions. The designed drug aimed directly at these stages can efficiently block the maturation and infectivity of HIV-1. In this article, the role of structural protein Gag and related gene (protein) in late stages of the HIV-1 replication cycle and related inhibitors is reviewed.

Objective To discuss the application value of multi- position radiography in the diagnosis for fracture of rib.Methods 98 cases with integrated data of thoracic trauma undergone multi- position view X-ray from 2007 to 2009 were retrospectively reviewed.Results The percent of fractures with orthophoria view is 65.4%.The percents of fractures with oblique position,tangential projection and spot film under the X-ray fluoroscopy are 20.6%、5.1% 、8.8%,while doesn' t find the A-P position,The total percent is 34.6%.Conclusion Multi-position radiography can elevate the diagnosis for fracture of rib and has application value.

The aim of the present study was to evaluate the protective effect of catalpol on vascular endothelial function in STZ-induced type 2 diabetes mellitus (T2DM) rats. 40 high-fat diet with STZ-induced diabetes rats were randomly divided into model group, catalpol low-dose, middle-dose and high-dose group (10, 50, 100 mg x kg(-1) x d(-1)), 10 normal Wistar rats were used as the normal group. The normal and model groups were given an equivalent amount of saline. All reagents were administered by oral gavage for 6 weeks. After 6 weeks, blood glucose and lipids were detected by an automatic biochemical analyzer. The endothelium-dependent vasodilation response of thoracic aortar was detected. The pathological changes of the thoracic aorta were observed by HE staining. Ser- um nitric oxide (NO), 8-iso prostaglandin F2α (8-iso-PGF2α) and superoxide dismutase (SOD) were detected by ELISA. Reactive oxygen species (ROS) level of thoracic aorta was detected by fluorescence method. The expression of Nox4 and p22phox mRNA and protein in aortic tissue were detected by RT-PCR and Western-blot respectively. After catalpol treatment, endothelial damage of thoracic aorta was attenuated significantly; ROS level of thoracic aorta and serum level of 8-iso-PGF2α were decreased significantly; serum NO and SOD levels were remarkably elevated; expression of Nox4, p22phox mRNA and protein in thoracic aorta were significantly reduced (P < 0.05). Therefore, catalpol has protective effect on endothelial of T2DM, its mechanism may be associated with the down-regulation of Nox4 and p22phox expression, inhibiting oxidative stress reaction response.
Animals ; Blood Glucose ; metabolism ; Diabetes Mellitus, Experimental ; pathology ; Diabetes Mellitus, Type 2 ; pathology ; Dinoprost ; analogs & derivatives ; metabolism ; Endothelium, Vascular ; drug effects ; metabolism ; pathology ; Enzyme Inhibitors ; pharmacology ; Gene Expression Regulation ; drug effects ; Iridoid Glucosides ; pharmacology ; Male ; NADPH Oxidase 4 ; NADPH Oxidases ; antagonists & inhibitors ; genetics ; metabolism ; Nitric Oxide ; metabolism ; RNA, Messenger ; genetics ; metabolism ; Rats ; Rats, Wistar ; Reactive Oxygen Species ; metabolism ; Superoxide Dismutase ; metabolism

Animals ; Arrhythmias, Cardiac ; Humans ; KATP Channels ; Mitochondria ; Myocardial Ischemia

Objective To explore the main points of early diagnosis,the principles and the efficacy of surgical treatment of Lisfranc injury.Methods The clinical data and follow-up results of 23 cases of patients with Lisfranc injury treated from April 2004 to February 2011 (17 males,6 females,aged from 19 to 57 years old) were collected and analyzed.All patients underwent open reduction and internal fixation,among them,13cases with Kirschner wire fixation and 10 cases with screws fixation.Efficacy was evaluated in accordance with Maryland foot score.Results Twenty-one patients were followed up for 6 - 46 months with an average of (28.5 ± 2.6) months.In the last follow-up no patients has internal fixation fracture,loss of reduction and other complications.The score was 56 - 97 points with an average score of ( 86 ± 8 ) points.The results showed excellent in 6 cases,good in 10 cases and fair in 3 cases,good rate was 76.2％.Conclusion Lisfranc injury can be diagnosed by early signs and symptoms,and can be confirmed by combining with radiographic examination.Lisfranc injury should be treated with open reduction and internal fixation with Kirschner wire or screw,both of the two fixation methods can achieve good results.

Objective Comparison of the modified Weaver-Dunn method with AO clavicular hook plate for acromioclavicular joint dislocation efficacy.Methods Surgical treatment of Rockwood Ⅲ to the V Type acromioelavicular joint dislocation 35 cases,depending on the surgical approach,were divided into 2 groups of the modified Weaver-Dunn method and AO clavicular hook plate.Operation time,blood loss,hospitalization costs,postoperative Xray film results,the clinical efficacy results and complications were compared between two groups.Results Modified Weaver-Dunn method Section of the longer operative time,mean intraoperative blood loss more.Shoulder pain,the incidence of postoperative modified Weaver-Dunn method group is significantly lower than the AO clavicular hook plate group,abduction activity was better than AO clavicular hook plate group.AO clavicular hook plate group prone to shoulder mobility and shoulder pain.Postoperative Karlsson assessment standard,modified Weaver-Dunn method were excellent in 10,good in 4 cases and poor in 1,excellent rate was 93％ ;AO clavicular hook plate group were excellent in 8 cases,good in 7 cases and poor in 5 cases,excellent rate of 75 ％.Conclusion Modified Weaver-Dunn method is used to treat complete acromioclavicular joint dislocation.Postoperative shoulder pain and shoulder mobility are in low incidence of shoulder function recovery effect.

Ginsenoside is the main component of antitumor effects of traditional Chinese medicine (TCM) Ginseng. Clinical pharmacological studies have shown that Ginsenoside Rb1 can inhibit P-gp which can lead to efflux of drugs, enhance the sensitivity of cells to drugs, reduce the multidrug resistance of the tumor cell, and maintain the immune function of the body to tumor cells. Ginsenoside Rg3 can impact tumor cell protein expression, play a role in cell division, induce tumor cell apoptosis and inhibit tumor growth of blood vessels. Ginsenoside Rh2 may play an antitumor effect by inhibiting tumor cell proliferation and metastasis, inducing tumor cell apoptosis. This article ex-plained the antitumor effects and mechanism of Ginsenoside Rb1, Rg3, Rh2 in order to provide theoretical evidences for the clinical development and application.

Objective Using principal components analysis and weighted TOPSIS method to make objective and accurate evaluation of hospital operation management quality.This aims at proving whether such methods are scientific and feasible for comprehensive evaluation for the quality of hospital operation management and providing the basis for hospital decision making.Methods 15 typical Hospital Performance Indicators were chosen from a cancer hospital during 2008-2012,which were subject to TOPSIS method and principal components analysis,weighted TOPSIS method for comprehensive evaluation.Results The results with principal components analysis and weighted TOPSIS method conform to the actual hospital conditions and prove the rising quality of operation management of the hospital.That is,the closer the date,the higher the ranking.Conclusion Principal components analysis and weighted TOPSIS method are proven flexible,practical,scientific and reliable and suitable for popularization and application in the quality evaluation of hospital operation management.

International League Against Epilepsy announced the new International Classification of Epilepsy in 2001. One of the main objectives of the project is to adopt standard terms to describe seizure phenomena according to the terminological database. The project may profit academic communication and resource integration, and provide evidence for the individual treatment for epilepsy. Treatment based on syndrome differentiation is one of the characteristics of the treatment for epilepsy in traditional Chinese medicine (TCM). As far as the individuation on diagnosis and treatment is concerned, TCM and Western medicine present to reach the same goal by different routes gradually for the treatment of epilepsy. But for TCM, the diagnosis and treatment criteria for epilepsy are imperfect and the experts, opinions are not unified, so that the treatment based on syndrome differentiation becomes confused, hence the credit of treatment based on TCM is restricted accordingly. It is necessary to formulate advanced diagnosis and treatment criteria for syndromes of epilepsy in TCM.