OBJECTIVE:To study the protective effects of total flavone from Prunus cerasifera fruits(PCE)on alcoholic liver disease(ALD)in rats,and provide experimental basis for developing new medicines for anti-ALD. METHODS:40 rats were ran-domly divided into normal group(distilled water),model group(distilled water),silibinin group [positive control,30 mg/(kg·d)] and PCE high-dose,low-dose groups [80,40 mg/(kg·d)],8 in each group. All rats were intragastrically administrated(10 mL/kg) every morning,once,for 6 weeks;meanwhile,except for normal group,rats in other groups received 50% alcohol(10 mL/kg) once intragastrically every afternoon to induce ALD model. After administration,heart,liver,spleen and other organ indexes,sub-cutaneous fat,brown fat,abdominal fat indexes were determined,as well as serum biochemical indexes [glutamate transaminase (ALT),aspartate aminotransferase(AST),total bilirubin(TBIL),direct bilirubin(DBIL),indirect bilirubin(IBIL),gamma-glu-tamyl transpeptidase(GGT),and total cholesterol(TC),triglyceride(TG),high-density lipoprotein(HDL),low-density lipopro-tein (LDL)] level and liver biochemical indexes [superoxide dismutase (SOD),malondialdehyde (MDA),glutathione peroxidase (GSH-Px),TC,TG] and TC,TG levels in feces;pathological changes of liver and kidney tissues were observed. RESULTS:Compared with normal group,heart,liver,spleen indexes,subcutaneous fat,abdominal fat indexes in model group were in-creased(P<0.05 or P<0.01),brain index and brown fat index were decreased(P<0.05);HDL level and HDL/TC ratio in serum were decreased,other serum indexes were increased(P<0.05 or P<0.01);SOD,GSH-Px levels in liver tissue were decreased, other above-mentioned liver biochemical indexes were increased(P<0.01);TC,TG levels in feces were increased(P<0.01);liv-er and kidney showed obvious lesions. Compared with model group,the above-mentioned indexes in silibinin group and PCE high-dose group were significantly improved (P<0.05 or P<0.01);ALT,AST in serum and MDA level in liver tissue in PCE low-dose group were significantly decreased(P<0.01),and SOD,GSH-Px levels in liver tissue were significantly increased(P<0.05);lesion degree of liver and kidney and lipid accumulation in liver were reduced in administration groups. CONCLUSIONS:PCE may play a role in anti-ALD by anti-oxidation,promoting liver cell regeneration and regulating lipid metabolism.

Objective To explore the curative mechanism of Jieyuan (JY) Capsule on rats renal failure induced by 5/ 6 nephrectomy. Methods Chronic renal failure (CRF) rat models induced by 5/6 nephrectomy were administered with JY Capsule. The serum levels of blood urea nitrogen (BUN) and serum creatinine (Scr),hematological and biochemical indexes,and renal histological features were observed. Results JY Capsule reduced levels of BUN and Scr,ameliorated the electrolyte,increased the number of red blood cell and hemoglobin content,and alleviated pathological changes of the kidney tissue. Conclusion JY Capsule can relieve the rat CRF symptoms and postpone the progress of CRF.

Objective To analyze the prognostic factors associated with three-year survival outcome in patients with serous ovarian adenocarcinoma by classification tree.Methods Retrospectively we analyzed 81 cases with serous ovarian adenocarcinoma who had 3-year clinical outcomes and were hospitalized in People's Hospital from Jan 1991 to Dec 2003 by classification and regression trees(CART)software.Establish the classification tree.Results Among the factors that were associated with the 3-year survival rate,age was the most important factor,other factors in turn were International Federation of Gynecology and Obstetrics(FIGO)stage,lymphoid metastasis,residual size after operation,chemotherapy and pathologic grade.By substitution variable analysis,it was demonstrated that there was cross interaction between age and residual size as well as age and chemotherapy.Conclusion Age,FIGO stage,lymphoid metastasis,residual size after operation,chemotherapy and pathologic grade are important prognostic factors related with three-year survival probability of serous ovarian adenocarcinoma patients.

Objective To analyze the clinical speciality of invasive fungal infection(IFI)and provide doctors with clinical evidence for early anti-fungal therapy.Method One hundred and thirty-seven patients with 91 male and 46 female,who suffered from invasive fungal infection in ICU from January.1,2000 to June 30, 2006,were enrolled in this study.The age ranged from 17 to 82 years old.Out of 137 patients with IFI,the percentage of albicans candida,glabirate candida,tropicalis candida and parapsilosis candida were 47.4%, 26.3%,20.4% and 3.6%,reseparately.The sputum,urine,blood and other drainages were collected to perform the fungal examination after three days of admission every three days.Results Of 137 patients,42 of them were complicated with hemorrhage,53 patients with IFI developed candida anthema in the chest,abdomen and extremity.,49 patients suffering from IFI had organ dysfunction.The chest image revealed that infiltration caused by IFI especially occurred in apex of lung in some patients.The pathogen analysis displayed that albicans candidiasis easily developed candida anthema,glabirate candidiasis frequently resulted in organ dysfunction,and tropicalis candida led to hemorrhage in some organs.Conclusions The clinical specialty,of IFI caused by candida included hemorrhage,candida anthema,organ dysfunction,and infiltration in apex of lung.

OBJECTIVETo investigate the effects of Wuhuang Tangkangling on tumor necrosis factor-alpha (TNF-alpha), interleukin-6 (IL-6) and high-sensitivity C-reactive protein (hs-CRP) in serum of patients with type 2 diabetes mellitus (T2DM).

METHODOne hundred cases of type 2 diabetes mellitus patients were randomly divided into two groups. The control group was treated with pioglitazone (15 mg x d(-1)) orally once a day in the morning, combined with insulin subcutaneous injection based on blood glucose level. The treatment group was treated with decoction of Wuhuang Tangkang Ling daily, 8 weeks as a course. TNF-alpha, IL-6, hs-CRP, fasting blood glucose (FBG) and postprandial blood glucose (PBG) were tested for two groups of patients before and after the treatment And other 50 healthy cases were tested for comparison.

RESULTBefore treatment, the level of cytokine, FBG and PBG in the serum of patients with T2DM were significantly higher than healthy cases (P < 0.01). In treatment group, difference between before and after the treatment had statistical significance (P < 0.01); after treatment, difference between treatment group and control group had statistical significance (P < 0.01).

CONCLUSIONWuhuang Tangkangling could significantly decrease the level of TNF-alpha, IL-6, hs-CRP, FBG and PBG in patients with T2DM, and could decrease blood glucose, anti inflammatory, and improve insulin resistance. According to testing these cytokines, a new criteria for evaluating the progress of T2DM and the treatment may be approached.

C-Reactive Protein ; metabolism ; Diabetes Mellitus, Type 2 ; blood ; drug therapy ; Drugs, Chinese Herbal ; pharmacology ; therapeutic use ; Humans ; Interleukin-6 ; blood ; Tumor Necrosis Factor-alpha ; blood

OBJECTIVETo investigate the clinical effect of decoction of invigorating Qi and clearing lung combined standardized myrtol on acute exacerbation of chronic obstructive pulmonary disease (AECOPD).

METHODNinety and eight patients with AECOPD patients were randomly divided into the treatment group and the control group, with 50 cases and 48 cases respectively. All the patients were given the conventional treatment. The control group was treated by standardized myrtol with 3 times a day, 300 mg each time taken orally. The treatment group was given decoction of invigorating Qi and clearing lung with 2 times a day, one dose per day taken orally, combined standardized myrtol (usage as above). After Two weeks, the scores of clinical symptom, blood gas analysis and pulmonary function were observed.

RESULTBoth FEV1 and FEV1% were raised in the two groups after treating. And the treatment group was significantly higher than control group (P < 0.01). PaO2 and PaO2/FiO2 rose, with PaCO2 decreased in the two groups (P < 0.01). PaO2 and PaO2/FiO2 were significantly improved, and PaCO2 was significantly decreased in the treatment group compared to the control group (P < 0.01). In the clinical curative effect comparison aspects, clinical control rates were 42.0% in treatment group and 20.83% in control group respectively, with significant difference between the two groups (P < 0.05). Significant efficiency is 86.0% in treatment group and 52.08% in control group respectively, with significant difference between the two groups (P < 0.01).

CONCLUSIONDecoction of invigorating Qi and clearing lung combined with standardized myrtol can obviously improve clinical symptom, blood gas an analysis and pulmonary function in patients with AECOPD.

Aged ; Blood Gas Analysis ; Drug Combinations ; Drug Therapy, Combination ; Female ; Humans ; Lung ; physiopathology ; Male ; Medicine, Chinese Traditional ; methods ; Middle Aged ; Monoterpenes ; standards ; therapeutic use ; Pulmonary Disease, Chronic Obstructive ; blood ; physiopathology ; therapy ; Reference Standards ; Respiratory Function Tests ; Treatment Outcome

Aged ; Coal Mining ; Electrocardiography ; Heart Rate ; Humans ; Male ; Middle Aged ; Pneumoconiosis ; complications ; physiopathology ; Tachycardia ; etiology

Objective To establish the benign prostatic hyperplasia evaluation index system for nursing quality. Methods Indicators framework for perioperative nursing quality evaluation index system was built up by the theoretical research, clinical research, expert meetings approach firstly, then the Delphi method was used to screen and verify the indicators. Results Two rounds of consultation questionnaires were collected with rate of 86.0%, 95.3% respectively, the first round of consultation had the retention of 13 indicators, removed 4 indicators of those. After the second round, the average score of important target was no less than 8.0, and more than half of indicators had a full mark, coefficient of variation targets no higher than 0.20 were up to 100%. Coefficient of concordance of two rounds were 0.241 and 0.433 respectively. ConclusionsAfter two rounds of consultation, there were 13 quality indicators left and experts had well authoritativeness and representative.

OBJECTIVETo evaluate clinical outcomes of anterior cruciate ligament (ACL) and posterior cruciate ligament (PCL) reconstruction under arthroscopy combined with limited open repair of medial collateral ligament (MCL) for the treatment of multiple ligament injuries of knee joints.

METHODSFrom March 2006 and June 2012,the data of 14 patients (14 knees) with multiple injuries of ACL, PCL, and MCL were collected. There were 8 males and 6 females with an average age of (31.8 +/- 8.1) years old (ranged, 20 to 49 years old). All the patients were performed with X-ray and MRI examination, and the results showed that 10 patients had combined with injuries of anterior cruciate ligament (ACL), posterior cruciate ligament (PCL) and medial collateral ligament (MCL); 4 patients had ALC,PCL and posterolateral corner (PLC) injuries. Four patients had medial meniscus injuries and 2 patients had lateral meniscus injuries. The MCL,PLC and meniscus injuries were treated with operation on the first stage, and functional exercises were performed 3 weeks after fixation. The reconstruction operation of ACL and (or) PCL was performed at the second stage under arthroscopy 3 to 6 months later when the movement range of knee joint recovered to the normal level with obvious relaxation.

RESULTSAll incisions healed by primary intention. All the patients were followed up with a mean duration of 48.9 months (ranged, 24 to 80 months). The Lysholm score was improved from preoperative 19.6 +/- 0.9 to the latest follow-up 87.1 +/- 2.8 (t=12.3, P<0.01). The International Knee Documentation Committee (IKDC) rating: 9 cases nearly recovered to normal, 5 cases were abnormal.

CONCLUSIONFor multiple ligament injuries in the knee, staged repair and reconstruction can effectively restore knee joint stability and function.

Adult ; Anterior Cruciate Ligament ; surgery ; Anterior Cruciate Ligament Injuries ; Female ; Follow-Up Studies ; Humans ; Knee Injuries ; physiopathology ; surgery ; Knee Joint ; physiopathology ; surgery ; Male ; Middle Aged ; Posterior Cruciate Ligament ; injuries ; surgery ; Reconstructive Surgical Procedures ; Treatment Outcome ; Young Adult

Objective To investigate the efficacy of concomitant precise hemihepateetomy for the treatment of hilar cholangiocarcinoma.Methods The clinical data of 38 patients with hilar cholangiocarcinoma who received concomitant precise hemihepatectomy at the First Affiliated Hospital of Xi'an Jiaotong University from January 2009 to October 2012 were retrospectively analyzed.All patients were examined by B ultrasonography,computed tomography (CT),magnetic resonance cholangiopancreatography (MRCP) and CT angiography (CTA)preoperatively.The hepatic function was tested before operation.Of the 7 patients with obstructive jaundice,5 received percutaneous transhepatic cholangial drainage,and 2 received endoscopic nosalbiliary drainage.Surgical procedures were determined according to the results of imaging examination.The resection of hilar cholangiocarcinoma,postoperative histopathological examination,pre-and postoperative hepatic function and prognostic indicators were analyzed.The count data and measurement data were analyzed using the chi-square test and t test,respectively; the survival curve was drawn by Kaplan-Meier method,and the survival rate was analyzed using the Log-rank test.COX proportion hazards model was used for multivariate analysis.Results The positive rates of B ultrasonography,CT and MRCP were 65.8％ (25/38),71.1％ (27/38) and 89.5％ (34/38),respectively.The results of 5 patients who received CTA were positive.Concomitant left hemihepatectomy was performed on 28 patients,concomitant right hemihepatectomy on 10 patients; concomitant caudate lobectomy on 22 patients,concomitant resection and reconstruction of portal vein on 4 patients (including 1 patient who received left hepatic vein repair),concomitant hepatic artery resection on 12 patients (including 3 patients who received hepatic artery reconstruction).Of the 38 patients,R0 resection was performed on 32 patients,R1 resection on 4 patients,R2 resection on 2 patients.Hepatic function indicators including total bilirubin,direct bilirubin,alkaline phosphatase,gamma-glutamyl-transferase,alanine aminotransferase and aspartate aminotransferase were significantly decreased after operation (t =7.799,8.445,5.697,6.633,4.469,4.140,P ＜ 0.05).Two patients died perioperatively,with the mortality rate of 5.3％ (2/38).The main postoperative complications included bile leakage and hepatic function insufficiency,with the incidences of 28.9％ (11/38) and 21.1％ (8/38),respectively.Postoperative histopathological findings included 31 patients with invasive adenocarcinoma,5 patients with nodular adenocarcinoma,1 patient with mucinous adenocarcinoma and 1 patient with adenosquamous carcinoma.The overall 1-,2-,3-year survival rates were 66％,37％ and 21％,and the median survival time was 22.0 months.There were significant differences in the survival rates between patients who received R0 resection and those with R1/R2 resection,and between patients with N0 and N1/N2 stage (x2 =4.516,10.397,P ＜ 0.05).The results of multivariate analysis showed that positive margin and lymph node metastasis were prognostic indicators.Conclusions Concomitant precise hemihepatectomy has significantly improved the radical resection rate and the efficacy of treatment for hilar cholangiocarcinoma.Comprehensive preoperative imaging examination and hepatic function test are important for the assessment for resectability of hilar cholangiocarcinoma.Selective preoperative biliary drainage are key points to decrease postoperative morbidity and morality.