Objective To evaluate the epidemiological characteristics of brucellosis in Jinan city and to identify its cause in order to provide evidence for development of specific preventive strategies in the future.Methods Epidemic information of the disease and survey data of brucellosis cases from 2002 to 2008 in the Infectious and Endemic Disease Control Jinan Centre for Disease Control and Prevention were analyzed statistically.Results From 2002 to 2008, 52 cases were diagnosed as brucellosis, among which 39 cases from Zhangqiu city.The incidence rate ranged from 0.02 to 0.10 hundred thousandth from 2002 to 2006, and 0.25 and 0.26 hundred thousandth in 2007 and 2008, respectively. The disease was found each mouth throughout the year, marked with summer peak[38.46%(20/52)]. Patients increased year after year in summer and spring seasons(r = 0.92, P ＜ 0.01) .The disease was most commonly found in 30 - 59 age group[69.23%(36/52)];men women incidence ratio was 1.67: 1.00;farmers accounting for 94.23%(49/52). There were 5 clusters of family outbreak brucellosis, involving 12 cases. Forty five patients contacted with sheep, accounting for 86.54% (45/52). Conclusions Brucellosis epidemic in Jinan is in an upward trend, mainly in summer and spring, elderly and middle-aged men farmers are the majority of patients. Zhangqiu of Jinan city is a key place for prevention and control of brucellosis;source of infection is not completely eliminated, exotic livestock have not been effectively quarantined, practitioners with weak sense of self-protection is the main reason of the epidemic rise.

Objective To investigate the clinical features of infantile cytomegalovirus(CMV) hepatitis with cholestasis.Methods The clinical features of infantile CMV hepatitis with cholestasis were retrospected in 48 cases and the liver function were detected before and after therapy in 23 cases.Results Forty-eight cases of infantile cytomegalovirus hepatitis with cholestasis had different degrees of jaundice, hepatosplenomegaly and abnormal liver functions. After therapy of 23 cases, the clinical symptoms and serum biochemical parameters such as bilirubin, alanine aminotransferase were improved , but serum parameters of aspartate aminotransferase ,alkaline phospholipids and ?-glutamyltransferase had no improvement.Conclusion The theraphy of CMV hepatitis with cholestasis shall be individual.

Thirty SHRs were obtained randomly to hypertension, model group, captopril group and Qingre jiangya capsule group. Ten Wistar rats were used as control group. The hippocampus tissue was removed to explore the damage of spontaneously hypertensive rats (SHR) and the protective effect of Qingre jiangya capsule after continuously administered for 14 days. And then the data were processed by principal component analysis (PCA) and partial least squares discriminant analysis (PLS-DA). The research results revealed captopril group was significantly different from the other three groups. The classification of other three groups is also very clear after captopril group removed. This suggested that Qingre jiangya capsule could improve the overall metabolism compared with captopril. Four metabolites were identified: dimethylglycine, glycerophosphocholine, aldosterone and noradrenaline. Hypertension hippocampus damage may mainly be expressed in tyrosine metabolism, aldosterone-regulated sodium, vascular smooth muscle contraction reabsorption, and Qingre jiangya capsule could reverse the hippocampus tissue damage of SHR.
Animals ; Capsules ; pharmacology ; Drugs, Chinese Herbal ; pharmacology ; Hippocampus ; drug effects ; Hypertension ; drug therapy ; Male ; Rats ; Rats, Inbred SHR ; Rats, Wistar

The morphological index of the seedlings including the plants height, the ground diameter, the leaf amounts, the fresh weight of the whole plant and the ratio of height to diameter was measured and the principal components were analyzed so as to determine the grading index, and stepwise cluster analysis was applied for clustering analysis. Pot experiments were used to measure the indicators of plant growth and development, the yield and the quality. The results showed that the height and ground diameter were determined as the quality indicators of the seedlings grading and the standard quality grading of seedlings of Anoectochilus roxburghii was initially set up, different seeding plants influenced the plants growth and the yield. The ground diameter of the class I was larger than that of the class II and III, so as the yield. The seedling grading had no obvious effect on the internal quality of medicinal materials. The results of the study provide the basis for standard cultivation of A. roxburghii.
Drugs, Chinese Herbal ; analysis ; Orchidaceae ; chemistry ; classification ; growth & development ; Quality Control ; Seedlings ; chemistry ; classification ; growth & development

OBJECTIVETo evaluate the efficacy of endoscopic self-expanded metal stent for the treatment of gastric outlet obstruction.

METHODSFifty-six cases of gastric outlet obstruction, collected from March 1999 to January 2008, were treated by endoscopic self-expanded metal stents. The success rate, complication rate and survival were evaluated.

RESULTSAmong the 56 cases, the male to female ratio was 33 to 23, and the average age was [65+/-14 (24-86)] years. Seventeen cases were gastric cancer, 4 duodenal carcinoma, 7 peri-ampulla carcinoma, 13 metastasis cancer and 15 presented recurrence after operations. The success rate of stent implantation was 98.2% (55/56). Forty-nine cases (87.5%) could eat liquid food 1-3 days after operations and eat semifluid food 4-9 days later. Forty-two cases (76.4%)could eat normal food after 10-16 days. The main complications included 14.5% of cases with pain, 1.8% with stent shift, 25.5% with bleeding and no one with perforation. Until January 20, 2008, 53 cases (96.4%) had been followed up. The mean survival time was [139+/-15 (14-332)] days, and the median survival time was 135 days. The re-stenosis rate was 5.7%, including 3 cases, happened in 143, 158 and 190 days after the operations respectively, and was successfully treated by second stent implantation.

CONCLUSIONEndoscopic implantation of self-expanded metal stent is a micro-invasive, safe, effective method for the treatment of gastric outlet obstruction.

Adult ; Aged ; Aged, 80 and over ; Endoscopy ; Female ; Gastric Outlet Obstruction ; surgery ; Humans ; Male ; Metals ; Middle Aged ; Stents ; Stomach Neoplasms ; surgery ; Treatment Outcome ; Young Adult

It was estimated that about 428 species of genus Corydalis are distributed all worldwide, with about 298, especially 10 groups and 219 species being uniquely spread in China. The genus Corydalis have been widely employed as folk medicines in China, especially as traditional Tibetan medicines, for treatment of fever, hepatitis, edema, gastritis, cholecystitis, hypertension and other diseases. The phytochemical studies revealed that isoquinoline alkaloids are its major bioactive ingredients. The extensive biological researches suggested its pharmacological activities and clinic applications against cardiovascular diseases and central nervous system, antibacterial activities, analgesic effects, anti-inflammatory, anti-oxidation and anti-injury for hepatocyte, and so on. As an effort in promoting the research of pharmacodynamic ingredients, this article presents an overview focusing on the distribution, phytochemical and pharmacological results of Corydalis species that have been applied in traditional Tibetan medicinal, hopefully to provide a reference for the new Tibetan medicine development from Corydalis plant resource.
Alkaloids ; chemistry ; pharmacology ; Animals ; Anti-Infective Agents ; chemistry ; pharmacology ; Corydalis ; chemistry ; classification ; Drugs, Chinese Herbal ; chemistry ; pharmacology ; Humans ; Mice ; Molecular Structure ; Phytotherapy

OBJECTIVETo investigate the feasibility and safety of endoscopic full-thickness resection(EFTR) in the treatment of colorectal submucosal tumor(SMT).

METHODSFrom September 2009 to March 2012, 4 cases with colorectal SMT received EFTR at the Endoscopic Center in the Zhongshan Hospital of Fudan University. The operative time, complications, and follow-up data were analyzed.

RESULTSThere were 3 females and 1 male. The age ranged from 33 to 78 years. The tumor location included the upper rectum(n=2), the ascending colon(n=1), and the descending colon(n=1). The mean operative time was 48.0(24-80) min. The mean diameter was 1.45(0.8-2.0) cm. Postoperative pathological examination revealed schwannoma, pneumatosis cystoides intestinalis, endometriosis, and mild hyperplasia of smooth muscle in the muscularis mucosa. There was no bleeding or perforation intraoperatively and postoperatively. Two patients developed abdominal pain and fever, one of whom had regional peritonitis and was managed by fasting and intravenous antibiotics. No surgical intervention was required. Postoperative follow up ranged from 1 to 30 months and no residual cancer or recurrence was found.

CONCLUSIONEFTR is a safe and effective method for colorectal SMT.

Adult ; Aged ; Colorectal Neoplasms ; surgery ; Endoscopy, Gastrointestinal ; methods ; Female ; Follow-Up Studies ; Humans ; Intestinal Mucosa ; surgery ; Male ; Middle Aged ; Retrospective Studies

Objective To explore the effect of different proportions of mixed blood exchange transfusion on blood circulation in neonates with hemolytic disease.Methods Thirty-one newborn infants with hemolytic disease were treated by peripheral arteriovenous synchronization of exchange transfusion with different proportions mixed blood.AB type plasma was mixed with O type red blood cell(RBC) washing.The proportion for the treatment group was 1:1(the O type RBCs 2 U:the AB type plasma 200 mL),by exchange transfusion of haplotypes,in accordance with 80?mL/kg;the proportion for control group was 2:1(the O type RBC 4 U:the AB type plasma 200 mL),by exchange transfusion of double in accordance with 150-180 mL/kg.The indicators were detected,such as the exchange rate of neonatal serum bilirubin,RBC,hemoglobin(Hb),hematocrit(HCT),and the exchange transfusion quantity and days of hospitalization before and after the exchange transfusion were analyzed.Results The exchange rate of serum bilirubin of treatment group and control group was (44.92?3.99)% and (45.69?5.06)%,respectively,there was no significant difference between 2 groups(P=0.639),there was no significant difference of hospitalization days[(8.13?1.13) d vs(8.19?0.91) d]between 2 groups(P=0.884).After exchange transfusion in treatment group,the average level of the RBC,Hb and HCT were increased(P

Objective To assess the perioperative change in Quality of Life(QoL)in patients who underwent CABG surgery. Methods The Chinese version of the SF-36 and SAQ were sent to participants at baseline and three and six months after CABG sur- gery.Results Angina stability score,one of the five SAQ domains,was lowest and postoperative SAQ domains scores were with sig- nificant improvement from baseline.Many of the dimensions of the SF-36 in postoperative patients were better than baseline.The SF- 36 was also used to evaluate in groups ONCAB and OPCAB,but no difference of the SF-36 subscale scores between the two groups was observed.Conclusion SAQ domains scores were significantly improved in three months and increased further in six months.Many of the dimensions of the SF-36 in postoperative patients were improved than baseline.No difference of the SF-36 subscale scores between the groups of ONCAB and OPCAB was observed postoperatively.

The opening of laboratories in universities is one of important parts in teaching reform and it is necessary for bringing up high-qualified students.Combined with the practical teaching,we have a primary discussion with the problems of the laborato- ry opening and put forward some suggestions and measures.