Objective To investigate the change of homocysteine level,vascular endothelial growth factor (VEGF) and adiponectin levels in type 2 diabetic patients with diabetic retinopathy and its signicance.Methods 60 patients with diabetic retinopathy ( DR group) and 40 patients with normal fundus ( NDR goup) were selected.30 healthy subjects were used as control group.The serum levels of Hcy,VEGF and adiponectin were detected.Results The serum levels of Hcy and VEGF of DR group and NDR goup patients were higher than that of control group and had statistical significance(all P ＜0.05) ;The serum levels of Hcy and VEGF of DR group were higher than that of NDR group( all P ＜ 0.05 ).The serum level of adiponectin of DR group and NDR goup patients was lower than that of control group ( all P ＜ 0.05 ) ; The serum level of adiponectin of DR group was lower than that of NDR group ( all P ＜ 0.05 ).Hcy and VEGF had a positive correlation with adiponectin( all P ＜ 0.05 ).Conclusion Hcy,VEGF and adiponectin may play important roles in the initiation and sustainment of DR.

While the development and application of gene technology are benefiting human beings widely and deeply, it also arouses people's special attention towards the sustaining of human value and dignity. Ethic problems caused by gene diagnosis, gene treatment and the interpretation of human genome code allow no ignorance. It is an important researching subject in the 21th century to conduct scientific ethical education to personnel of gene technology and medical students according to correct ethic education principles, so as to avoid or reduce the damage caused by it as much as possible.

Background:As a minimally invasive treatment of early gastric cancer,endoscopic submucosal dissection(ESD) proves it could reduce postoperative complications and improve the quality of patients’life. However,ESD-induced gastric ulcer remains a problem. Aims:To evaluate the effect of teprenone combined with rabeprazole on post-ESD ulcer healing and prevention of bleeding after gastric ESD. Methods:One hundred and twenty cases of early gastric cancer or precancerous lesion treated by gastric ESD were divided randomly into group A and group B. Patients in group A were given teprenone combined with rabeprazole,while patients in group B were given rabeprazole alone. The treatment course was 8 weeks. Delayed bleeding rate after ESD and ulcer healing in the two groups were compared. Results:No significant difference was found in rate of delayed bleeding after ESD between the two groups(P = 0. 679). The stage of ulcer had no differences after 7 days of ESD(P > 0. 05),while showed a better healing stage in group A after 30 days and 60 days of ESD(P < 0. 05). The rates of decreased size and area of ulcer were higher in group A after 30 days of ESD(P < 0. 05), while had no statistical differences after 60 days of ESD(P > 0. 05). Conclusions:Teprenone can effectively promote post ESD ulcer healing,especially in the early stage of healing,thus reducing the rate of bleeding after gastric ESD.

Acupuncture Therapy ; Demyelinating Diseases ; therapy ; Humans ; Male ; Middle Aged ; Sensation Disorders ; therapy

Objective To explore the characteristics of T wave alternans (TWA) in aortic stenosis (AS) in school-aged children. Methods TWA was analyzed in 15 AS patients and 60 age-matched normal children using Microvolt T-Wave Alternans and the incidence of sustained TWA was compared between two groups. Myocardial ischemia during treadmill test was studied in sustained TWA and non-sustained TWA in AS patients. Results Compared with normal children, the incidence of sustained TWA was signiifcantly increased in AS group (P<0.01). In AS school-aged patients, the incidence of myocardial ischemia is higher in sustained TWA than in non-sustained TWA during treadmill test (P<0.05). Conclusions AS school-aged children have electrophysiologic basis for sunstained TWA. TWA is closely related to myocardial ischemia during treadmill test. Sustained TWA could be used as an important electrophysiologic index to assess the cardiac function in children with AS.

The demands for Traditional Chinese Medicine(TCM)standardization are rising internationally,but the development for TCM intemational standards is confronted with competence.In this context,the authors analyzed the competing status of intemationalized TCM standardization from 3 aspects:1.It is the key point for competition that obtaining leadership in the international organization and dominant position in developing important intemational standards:2.Integrating technical development and intellectual property with intemational standards has been gradually formed;3.Striving to make breakthrough in the development of TCM international standards on the basis of TCM Chinese national standards.The authors recommend that international standards be initiated from TCM service standards.TCM products quality standards and TCM process standards.

OBJECTIVE:To optimize the formulation of nisoldipine buccal adhesive tablets. METHODS: The formulation was optimized by orthogonal design with the dosage ratio of carbopol to chitosan in drug-containing layer and protection layer, the content of lactose and the tabletting hardness as factors. The bioadhesiveness and in vitro drug release rate of the tablets was measured as well. RESULTS: The optimal formulation was as follows: the ratio of carbopol to chitosan in drug-containing layer and protection layer were 22.5∶22.5 and 33.3∶16.7 mg, respectively; the dosage of lactose was 10 mg, and tabletting hardness was 5 kg. The averge bioadhesiveness of 3 bacthes of optimized preparations was 79.5 g?cm-2, and the average in vitro drug release rate of the tablets in 12 h was more than 95%. CONCLUSIONS: The optimized nisoldipine buccal adhesive tablets enjoy ideal bioadhesiveness and slow-release character.

OBJECTIVE:To evaluate the application of acid inhibitors in our hospital and to provide reference for rational use of drugs in the clinic. METHODS:The consumption sum and DDDs of acid inhibitors in our hospital from 2005 to 2009 were statistically analyzed with the method of DDD analysis. RESULTS:Consumption sum of acid inhibitors in our hospital increased year by year,especially for proton pump inhibitor. Consumption sum of H2 receptor antagonist decreased year by year. Omeprazole and pantoprazole took up the top place of DDDs order. Rank ratio of pantoprazole had been kept at 1 for five years with sound synchrony. DUI of these drug were no more than 1,which meant rational drug use. CONCLUSION:The acid inhibitors in our hospital are applied rationally and safe and highly effective proton pump inhibitor is the best choice in the clinic.

Objective To investigate the diagnostic significance of microalbuminuria combined BNP for cardiorenal syndrome. Methods Selected 45 patients with cardiorenal syndrome from August 2011 to February 2014 in the Exhibition Road, Xicheng District hospital in Beijing as the observation group,choose the 45 cases of healthy people at same period in the Ex-hibition Road,Xicheng District hospital in Beijing as the control group,two groups were carried out ultrasound and urine,he-matological tested,while the clinical data were investigated.Results The aortic root diameter,left atrial diameter and septal thickness of the observation group were significantly higher (P <0.05),while the right ventricular diameter and left ventric-ular ejection fraction compared in the two groups were no significant difference.The urea nitrogen,creatinine,brain natri-uretic peptide and microalbuminuria contents in the observation group were significantly higher (P <0.05).Multivariate lo-gistic regression analysis showed that the main independent risk factors for cardiorenal syndrome included brain natriuretic peptide,microalbuminuria,aortic root diameter and blood urea nitrogen (P <0.05).Conclusion The diagnosis of microalbu-minuria combined BNP for cardiorenal syndrome has better diagnostic value that can effectively determine the disease status, and there were independent risk factors for cardiorenal syndrome.

Objective:To analyze the pharmaceutical care performed by clinical pharmacist for one patient with biliary tract infec -tion to investigate the role of clinical pharmacists in clinical treatment .Methods:The clinical pharmacist supervised the whole process of treatment for the patient and optimized the treatment regimen together with the clinical doctors to achieve good efficacy .Results:With the cooperation of clinical pharmacist , the clinical doctors changed the treatment drugs to avoid the potential adverse drug reac -tions until the patient was cured .Conclusion:The participation of clinical pharmacist in the pharmaceutical care for the patients with biliary tract infection can provide a new thought of working mode .