The coronary collateral circulation is an alternative source of blood supply to the myocardium jeopardized by failure of the original vessel to provide adequate flow. Angiogenesis growth factors induce angiogenesis to promote collateral circulation, been demonstrated in a number of different animal test and phase Ⅰ clinical experience to induce collateralization in the ischemic area and improve cardiac function. Although there are several unsolved questions, the pharmacologic use of angiogenesis growth factors will represent a viable therapeutic alternative for the patients with ischemic heart disease.

By generalizing the integrity crisis of college students,the article analyzes the causes of this phenomenon,and proposes a series of measures aiming at strengthening integrity education,establishing the favorable environment,completing the mechanism of rewards and punishments and building the credit system,in the hope of securing the deepening and full completion of good-faith education at college,both ideologically and systematically.

OBJECTIVE:To research the correlation between per capita disposable income,investment of pharmaceutical advertisement,people’s healthy level,pharmaceutical price and the demand of drugs in China METHODS:Based on the economical theory,the methods of the econometrics and the Eviews were adopted to establish the model of demand function RESULTS & CONCLUSION:Under the background of the non-full competition,the improvement of people’s living conditions can lead to the demand of drugs The changes of drug price have little influence on the demand of drugs

Aged ; Calcinosis ; complications ; Heart Aneurysm ; complications ; Heart Ventricles ; Humans ; Male ; Thrombosis ; complications

To explore the serum hepatocyte growth factor (HGF) lesion severity level and diabetic nephropathy (DN).A total of 207 patients with type 2 diabetes mellitus (T2DM) were recruited from Second Municipal Hospital.According to the level of urinary albumin excretion rate (UAER), they were divided into non-DN group (group A, n =56) : UAER ＜ 20 μg/min;early DN (group B, n =55) : UAER: 20-200 μg/min;clinical stage DN with normal renal function (group C, n =52):UAER ＞ 200 μg/min;DN in clinical renal dysfunction (group D, n =44) : UAER ＞ 200 μmol/min, decompensated chronic renal failure (serum creatinine: 133-177 μmol/L).And 55 healthy subjects were selected as controls.The serum levels of HGF, fasting plasma glucose , plasma glucose at 2 hour , blood urea nitrogen, creatinine and glycosylated hemoglobin were determined.HGF value : control group : (256.4 ± 30.4) ng/L,group A: (400.1 ±39.3)ng/L, group B: (689.4 ±55.6) ng/L, group C:(967.3 ±68.5) ng/L and group D: (150.7 ±23.2) ng/L.There are differences of serum HGF in different degree of DN.

The G protein-coupled receptor, GPR40, is a specific receptor for free fatty acids. Singnaling pathways are activated in islet ?-cells by fatty acids as binding to GPR40. Fatty acids regulate insulin secretion and cause ?-cell hyperplasia through GPR40. GPR40 also mediates responses to antidiabetic drugs like thiazolidinediones. GPR40 agonists and/or antagonists show potential effect in the development of new anti-diabetic drugs.

Asymptomatic bacteriuria is common in diabetic patients. This article reviews several aspects of asymptomatic bacteriuria in diabetes mellitus, including prevalence, mechanisms, coexisting risk factors, bacteriology, treatment and prognosis.

Fetuin A is a kind of glycoprotein that is synthesized and secreted by the liver.It is a natural inhibitor of insulin receptor tyrosine kinase,which is involved in the formation of insulin resistance.It is closely related to the nonalcoholic fatty liver disease.This paper reviews the related research on effect of fetuin A in the occurrence and development of non-alcoholic fatty liver disease.

Objective To investigate the relationship between auxotypes,antibiotic resistance and plasmid of Neisseria gonorrhoeae. Methods 83 isolates of Neisseria gonorrhoeae from Chongqing during the period from January 1994 to November 1995 were examined.Results Eight auxotypes were detected in 83 strains. The prevalent auxotypes were proline requiring strains (51.8%) and nonrequiring (18.1%). The agar dilution method was performed to detect the susceptibility of 83 isolates to pencillin,tetracycline and spectinomycin, the results indicated that 15.6% of strains was penicillin resistant,70% was tetracycline resistant, 1.2% was spectinomycin resistant. Plasmid profile of 44 isolates,which was tested by rapid alkaline extraction method, showed that 70% of the strains carried 24.5 Md conjugative plasmid, 80% carried 2.6Md cryptic plasmid, 66% carried both 24.5Md and 2.6Md plasmids, and no plasmid was found in 16% of the strains. In Pro - strains both penicillin resistant strains and 24.5Md plasmid carrying strains were more common than other auxotypes (P

OBJECTIVE:To evaluate the status quo and the developmental trend of the application of antidepressant drugs in our hospital.METHODS:The antidepressant drugs in our hospital during2002～2004were analyzed retrospectively in terms of drug varieties,consumption quantity,consumption sum,DDDs etc.RESULTS:The consumption sum of the antidepressant drugs increased year by year,which stood at667.41,802.47and995.02(RMB:ten thousand yuan),respectively in the3years.CONCLUSION:Fluoxetine dominates the first place in terms of clinical application of antidepressants.Furthermore,the application of new type antidepresants has been on the rise.