Objective To compare the efficacy of the emergency ESWL within 24 hours after the onset of renal colic and elective ESWL at 5 - 7 days after the onset of renal colic in the treatment for ureteral stones.Method From January 2008 to October 2009, 365 patients in the Second Hospital of Nanchang, with ureteral stones were admitted to our department for renal colic. They underwent emergency ESWL or elective ESWL with HK. ESWL- 108 energy electromagnetic shock wave lithotripter. Success rate of fragmentation, stone-free rate after 2 weeks of operation, pain recurrence rate, and complications were evaluated. The data were analyzed using SPSS 15.0. Results The success rate of fragmentation and the stone-free rate after 2 weeks of emergency ESWL were 96.76% and96.21%, respectively, which were higher than those (88.33% and 87.22%, respectively) of elective ESWL ( P ＜ 0. 05). The postoperative pain recurrence rate of emergency ESWL ( 4.32 % ) was lower than that (9.44%) of elective ESWL ( P ＜0.05). There was no difference of total complications between emergency ESWL (3.24%) and elective ESWL (2.78%) group (P ＞0.05). Conclusions Emergency ESWL is superior to selective ESWL and is the safe and effective method for the management of ureteral stones.

Objective:To explore the effect of puerarin on uterine estrogen receptor(ER)? expression in ovariectomized rats.Methods:Ovariectomized rats were given with puerarin in different doses and premarin for 30 days,and then the expression of E2 was observe by ELISA and the expressions of uterine ER? were observed by using immunohistochemical methods.Results:The expressions of serum E2 in ovariectomized rats were decreased(P

Objective To investigate use of oral antihypertensive drugs among community hypertensive patients in Shanghai and find out factors related to their unreasonable use to direct their clinical use. Methods Seven hundred and three hypertensive patients were surveyed with questionnaire by stratified cluster sampling at three neighborhoods and one village of Dahua community, Baoshan district, Shanghai during April to June 2009 to understand their use of antihypertensive agents, including kinds and forms of drugs, rationale of drug use. Results Five hundred and eighty-two (82. 8% ) of 703 hypertensive patients interviewed were using antihypertensive drugs, 271 (38. 5% ) of them used only one kind of non-compound antihypertensive drug, 182 (25.9%) used one kind of compound agent, 311 (53.4%) used two or more kinds of drugs in combination, including 117 patients ( 16. 8% ) used two kinds of agents combined and 12 patients ( 1.6% ) used three kinds of agents combined. Two hundred and sixty-six (47.5%) patients took orally calcium-channel blockers and 205 ( 35.2% ) used compound agents. Conclusions Frequency of combined use of two or more kinds of antihypertensive agents is reasonable and significantly higher than that of use of one kind of drug at Dahua community in Shanghai. Calcium channel blocker plays a predominant role in treatment for hypertension, non-long-acting compound agents are used in a higher proportion. But,guidelines for hypertension prevention and treatment are not so well complied with in local hypertensive patients. So, it is suggested that training for community physicians and management for standard use of antihypertensive agents at community should be strengthened further.

Objective:To investigate associations between glycosylated hemoglobin (HbA1c) levels and nonalcoholic fatty liver disease (NAFLD) in population who underwent periodic heath examination.Methods:A total of 912 subjects were selected from the health examination adults in University of Hong Kong Shenzhen Hospital from June to November 2013,and they were assigned into a NAFLD group,an else hepatic disease group,and a control group.The physical examination results of these subjects were analyzed retrospectively.Results:The prevalence of NAFLD was 29.7％.The related factors such as age,body mass index,and the levels of systolic blood pressure,diastolic blood pressure,total cholesterol,triglyceride,low density lipoprotein cholesterol,fasting glucose,HbA1c and alanine aminotransferase in the NAFLD group were higher than those in the else hepatic disease group and the control group (P＜0.05).Aspartate aminotransferase levels in the NAFLD group were higher than those in the control group (P＜0.05).High density lipoprotein cholesterol levels in the NAFLD group were lower than those in the else hepatic disease group and the control group (P＜0.05).According to the quartile of HbAlc level,these subjects were divided into 4 groups,Q1,Q2,Q3,and Q4,and the prevalence of NAFLD in the Q1,Q2,Q3,and Q4 were 17.5％,21.5％,31％,and 59.4％,respectively.The prevalence of NAFLD increased along with the increase in the level of HbAlc (x2=100.092,P＜0.05).Logistic regression analysis showed that the risk factor for NAFLD was increased in the subjects of Q4 as compared with the subjects of Q1 after adjusting for the related factors including age,gender,body mass index,etc.Conclusion:There is a positive correlation between the prevalence of NAFLD and HbAlc level,and the risk of NAFLD increases with the elevating level of HbA1c.High HbA1c level is an independent risk factor for NAFLD.Thus it should be listed as a routine medical test in the health examination.

Objective To observe the influence of serum containing esculentoside A(EsA) on the proliferation of glomerular mesangial cell (GMC) and the activation of ERK1/2-AP-1 pathway of glomerular mesangial cell induced by IL-1β.Methods SD rats were gavaged by different doses of EsA(5,10,20,40 mg/kg) for getting medicated sera.The control group was set (gavage by 0.5sodium carboxymethylcellulose);the EsA medicated serum was used to treat rGMC.The control serum group was set.The influence of EsA medicated serum in each group on rGMC proliferation was detected by MTT;the rGMC was divided into the blank control group,IL-1β single action group,IL-1β+ EsA double action group,IL-1β+ U016 double action group and IL-1β+ U0126 + EsA combined action group,which were synchronized and then cultured for 48 h.Western blot was used to detectthe expression of p-ERK1/2 and AP-1 an the imaging analysis was performed.Results The EsA medicated serum(5-10 mg/kg gavage) inhibited the cellular proliferation(P＜0.05 or P＜0.01);the IL-1β group promoted the expression of p-ERK1/2 and AP-1 in rGMC(P＜ 0.05),after acting on rGMC in the IL-1β+EsA double action group,IL-1β+U0126 double action group and IL-1β+U0126+EsA combined action group,the expression of p-ERK1/2 and AP-1 was decreased(P＜0.05).Conclusion Serum containing EsA (5～10 mg/kg gavage) significantly inhibits the rGMC proliferation;EsA inhibits IL-1β induced rGMC proliferation,its action pathway on ERK1/2-AP-1 is one of mechanisms for inhibiting rGMC proliferation.

Objective To improve the diagnosis and treatment of infective endocardits(IE)by exploring the causes,pathogenic microorganism,clinical characteristics and therapeutic results of patients with IE.Methods From January 2006 to January 2016,89 cases with IE in Ganzhou People's Hospital were collected,and the clinical charac-teristics were analyzed retrospectively.Results Among the IE patients,40.5%had congenital heart diseases,33.7%had rheumatic heart diseases,18.0% were post－PCI or operative endocarditis,and patients without basic cardiac diseases accounted for 7.9%.The most common clinical manifestations were fever (86.5%),followed by anemia (85.4%).The blood culture positive rate was 63.4%.Streptococci viridians were the most common causative organ-isms(44.2%),followed by coagulase －negative staphylococci(21.2%).Eighty－six patients received echocardio-graphy examination,vegetation was observed in 61cases (68.5%).The hospital mortality rate was 10.1%,mostly due to refractory congestive heart failure and sepsis.Conclusion Congenital heart disease showed an upward trend, rheumatic heart disease decreased significantly.Intermittent fever,anemia are the main clinical manifestations.Blood culture positive rate is not high,Streptococcus viridians is the most common causative organism.Echocardiography is the main basis for the diagnosis.