Objective:To study the extraction for the curculigoside and polysaccharide of Rhizoma Curculiginis. Methods: The optimum extraction was selected by the orthogonal design. The content of total curculigoside was determined by HPLC, The content of polysaccharide of Rhizoma Curculiginis was determined by spetrophotometry.Results: The extraction times affected significantly total curculigoside and Polysaccharide of Rhizoma Curculiginis. Conclusion: The optimum extraction is as follows: adding 8 times amount of water into Chinese medical materials, and boiling for 90 min each time, extracting three times in all.

Objective To summarize the success of congenital penile curvature. Methods 401 cases of con-genital penile curvature,whose average age is 2. 5 years ,ranging from 1 year to 26 years old. Of all cases ,383 patients who have both hypespadias and penile cun, ature, only 18 patients are congenital penile curvatures. 295 paitents are slight curvature,85 patients are moderate curvature and 21 patients are severe curvature. Curvature correction was per-formed on a case-by-case basis by solution fibric trabs of ventrial urethra and surrounding,skin de-gloving, ff necessa-ry,dorsal plication,and confirmed by Gittes test. Results . Curvature correction was possible by mobilization of ure-thra after penile degloviag,only a few need dorsal plieation. Followup for 6 months to 2 years,396 patients are success at once. The others after a second surgery had 100% success. Conclusions Solution fibrie trabs of ventrial urethra and surrounding, skin de-gloving, if necessary,dorsal plication ,is the first choice to repair of the congenital penile cur-vature and have good results.

Academic Dissertations as Topic ; Epidemiologic Methods ; Forecasting

Objective To investigate the current working situation of specialist nurses in China via questionnaire survey among 873 specialist nurses.Methods Eight hundred and seventy-three specialist nurses in 474 hospitals in 30 provinces(cities or autonomous regions) in China were investigated using a self-designed questionnaire on SO JUMP platform.Results One hundred and ninety-seven (22.6％) specialist nurses worked on nursing management positions.One hundred and fifty (17.2％) specialist nurses worked in other places besides their own wards,121 (13.9％) undertook nursing consultation work,58 (6.6％) worked in specialist nursing outpatient clinics,and 528 (60.5％) worked as clinical part-time teachers.One hundred and seventy(19.5％) specialist nurses undertook scientific research tasks,and 129(14.8％) published papers after attending the training courses.Conclusion Specialist nurse position is paying increasing attention to clinical practice;the working sites have been expanded,the working contents have been richened,and specialist working capacity has been improved.

Objective To explore the application and nursing of propofol combined with tramadol on gastroscope detection in patients with hypertension.Methods One hundred and twenty cases with hypertension undergoing gastroscope detection were randomly divided into 2 groups.Sixty cases of study group were injected with propofol and tramadol while the other 60 cases of control group received routine method.HR, SBP, DBP, SPO2 and other indictors were recorded during gastroscope detection and the data were analyzed.Results HR, SBP, and DBP in study group were significantly lower than in control group (P <0.01) , but there were no difference in SpCO2 .Conclusions The combination of propofol and tramadol is safe and effective on gastroscope detection in hypertension patients.Intensive monitor and nursing are very important in the process of gastroscope detection.

BACKGROUNDTo investigate the contributions of CYP2C19 polymorphisms to the various clopidogrel responses tested by thrombelastography (TEG) in Chinese patients with the acute coronary syndrome (ACS).

METHODSPatients were screened prospectively with ACS diagnose and were treated with clopidogrel and aspirin dual antiplatelet therapy. CYP2C19 loss of function (LOF) and gain of function (GOF) genotype, adenosine 5'-diphosphate (ADP)-channel platelet inhibition rate (PIR) tested by TEG and the occurrence of 3-month major adverse cardiovascular events and ischemic events were assessed in 116 patients.

RESULTSHigh on-treatment platelet reactivity (HTPR) prevalence defined by PIR <30% by TEG in ADP-channel was 32.76% (38/116). With respect to the normal wild type, CYP2C19*2, and *3 LOF alleles, and *17 GOF alleles, patients were classified into three metabolism phenotypes: 41.38% were extensive metabolizers (EMs), 56.90% were intermediate metabolizers (IMs), and 1.72% were poor metabolizers (PMs). Of the enrolled patients, 31.47%, 5.17%, and 0.43%, respectively, were carriers of *2, *3, and *17 alleles. The HTPR incidence differed significantly according to CYP2C19 genotypes, accounting for 18.75%, 41.54%, and 100.00% in EMs, IMs, and PMs, respectively. Eighteen (17.24%) ischemic events occurred during the 3-month follow-up, and there was a significant difference in ischemic events between HTPR group and nonhigh on-treatment platelet reactivity group.

CONCLUSIONSGenetic CYP2C19 polymorphisms are relative to the inferior, the antiplatelet activity after clopidogrel admission and may increase the incidence of ischemic events in patients with ACS.

Acute Coronary Syndrome ; genetics ; physiopathology ; Aged ; Alleles ; Asian Continental Ancestry Group ; Blood Platelets ; drug effects ; Cytochrome P-450 CYP2C19 ; genetics ; Female ; Genetic Variation ; Humans ; Male ; Middle Aged ; Platelet Aggregation Inhibitors ; pharmacology ; Polymorphism, Genetic ; Prospective Studies ; Thrombelastography ; Ticlopidine ; analogs & derivatives ; pharmacology

OBJECTIVETo evaluate the incidence of Ketoconazole associated hepatotoxicity and related factor.

METHODSLiterature retrieval was conducted by using multi-databases for meta-analysis on Ketoconazole associated hepatotoxicity. The data were collected with a standardized form. Overall estimation of incidence of hepatotoxicity for specific study type was calculated by using a DerSimonian-Laird random-effects model owing to the substantial differences among the studies.

RESULTSTotally 204 eligible studies were included in the analysis. The incidence of Ketoconazole associated hepatotoxicity was 3.6%-4.2%. The dosage and duration specific subgroup analyses did not show any significant difference among groups, while the age specific subgroup analysis showed the incidence in children and people aged >60 years was 1.4% (95% CI: 0.5%-4.2%) and 3.2% (95% CI: 1.1%-8.7%) respectively. Additionally, the incidence of the hepatotoxicity was higher in people who had oral administration of ketoconazole beyond the provisions of the usage instructions, and the incidence was 5.7% (95% CI: 4.5%-7.2%).

CONCLUSIONKetoconazole associated hepatotoxicity was common. Off-label use might increase the risk of liver damage. Well-designed large sample studies are needed to identify the risk factors in future.

Antifungal Agents ; administration & dosage ; adverse effects ; Chemical and Drug Induced Liver Injury ; etiology ; Humans ; Ketoconazole ; administration & dosage ; adverse effects ; Off-Label Use

Objective To investigate the relationship between the Apolipoprotein(Apo)A5-1131T>C polymorphism and strokes.Methods Polymerase chain reaction-restriction fragment length polymorphism(PCR-RFLP)and polyacrylamide gel eletrophoresis(PAGE)wefe used to analyze the genotypic polymorphism in 327 patients with stroke(including 194 cerebral infarction patients and 133 cerebral hemorrhage patients)and 311 healthy controls.The levels of serum lipids profiles were also measuredby enzymatic methods. Results The frequency of the-1131C allele in cerebral infarction patients was significantly higher than that of the control group(44.1% vs 32.3%,P<0.05),but there was not statisticai difference between cerebral hemorrhage patients and controls on the-1131C allele frequeney(35.4%vs 32.3%,P>0.05).Compared with the noncamers,the C carriers also had a higher triglyceride(TG)levels in stroke group[(1.45±0.77)vs(1.69±1.06)mmol/L,P<0.05],but the total cholesterol(TC),high density lipoprotein cholesterol(HDL-C)and low density lipoprotein cholesterol (LDL-C)levels did not show statistical differences in various genotypes(P>0.05).Unadjusted Logistic regression analysis indicated that TC+CC genotype of A5-1131T>C was significantly associated with the presence of cerebral infarction,but not with hemorrhage stroke.Logistic regression analysis adjustedfor BMI,presence of hypertension or diabetes and HDL-C levels revealed that TC+CC genotype was an independent risk factor for cerebralinfarction(OR=1.932,95%CI:1.057-3.532,P=0.032). Conclusion The ApoA5-1131C allele frequency of the patients with cerebral infarction is significantly higher than controls.ApoA5-1131T>C polymorphism has a significant influence on serum TG levels.The ApoA5-1131T>C variant is associated with an increased susceptibility for ischemic stroke.

OBJECTIVETo study the clinicopathological features and differential diagnoses of mixed epithelial and stromal tumor of the kidney.

METHODSClinical and pathological characteristics of 4 cases of mixed epithelial and stromal tumor of the kidney were studied.

RESULTSThree patients were female and one was male. All patients presented with flank pain and hematuria. Radiologic studies revealed cystic and solid masses involving the kidney. Grossly the tumors had a solid and cyst appearance. Microscopically, the tumors were composed of a mixture of stromal and epithelial elements. The epithelial elements were variable in cell types including cuboidal, hobnail and columnar cells. One case showed Müllerian and intestinal epithelial differentiations. Stromal elements essentially consisted of spindle cells, with thick-walled blood vessels and bands of smooth muscle cells as distinctive features of the tumor. Immunohistochemical staining revealed that the epithelial components were positive for AE1/AE3, whereas the stromal components were positive for ER, PR, and SMA. All patients underwent nephrectomy and were well without evidence of recurrence.

CONCLUSIONSMixed epithelial and stromal tumor of the kidney is a benign neoplasm with distinct histopathological features. It should be distinguished from many other renal neoplasms. Surgical intervention is a preferred therapy.

Actins ; metabolism ; Adult ; Diagnosis, Differential ; Female ; Follow-Up Studies ; Humans ; Kidney Neoplasms ; metabolism ; pathology ; surgery ; Male ; Middle Aged ; Muscle, Smooth ; metabolism ; Neoplasms, Complex and Mixed ; metabolism ; pathology ; surgery ; Neoplasms, Glandular and Epithelial ; metabolism ; pathology ; surgery ; Nephrectomy ; methods ; Receptors, Estrogen ; metabolism ; Receptors, Progesterone ; metabolism

OBJECTIVETo assess the clinical efficacy and safety of Shuxuetong injection against progressive ischaemic stroke.

METHODRandomized controlled trials (RCTs) and quasi randomized controlled trials (quasi-RCTs), which focused on treating patients with progressive ischaemic stroke using Shuxuetong injection were identified from Cochrane library, Medline, EMbase, CBM database, CNKI database, VIP database and Wanfang database. Data was extracted and evaluated with designed form. RevMan 5.1 software was used for data analysis.

RESULTEleven RCTs with 972 patients were included in this review. Only one research reported the mortality rate. None of the trials mentioned dependency of the patients during the follow-up period. The results of Meta analysis were listed as follows. Compared with normal treatment measures, total effective rate of 11 RCTs suggested that Shuxuetong were more effective with OR 4.46, 95% CI [3.02-6.59]. A greater difference in patients using Shuxuetong injection was found in 7 RCTs about the NDS with MD 5.86, 95% CI [4.80-6.93], compared with normal treatment measures. Researches with ADR/AE information of Shuxuetong injection showed that the symptoms of ADR/AE were moderate.

CONCLUSIONConclusions from this review may have a high risk of bias because of the low quality of the researches, hence it was not adequate to draw any reliable conclusions about the efficacy of Shuxuetong injection in progressive ischaemic stroke. More trials with high quality are required in the following researches.

Aged ; Aged, 80 and over ; Brain Ischemia ; complications ; Drugs, Chinese Herbal ; administration & dosage ; adverse effects ; Female ; Humans ; Male ; Middle Aged ; Randomized Controlled Trials as Topic ; Stroke ; drug therapy ; etiology