OBJECTIVE:To establish the UPLC fingerprint for Qinghou liyan granule,and provide reference for its quality control by combining with principal component analysis (PCA). METHODS:UPLC was performed on the column of ACQUITY UPLC BEH C18 with mobile phase of acetonitrile(A)-0.1% aqueous phosphoric acid solution(B)(gradient elution)at a flow rate of 0.4 mL/min,the detection wavelength was 280 nm,column temperature was 30℃,and injection volume was 2μL. Using ellag-ic acid as a reference,12 batches of samples were analyzed,Similarity Evaluation Software for Chromatographic Fingerprint of Traditional Chinese Medicinewas used for the similarity analysis and identification of the common peaks,and the PCA was used for common peaks. RESULTS:There were 18 common peaks in the fingerprints of 12 batches of samples,and 6 principal peaks (gallic acid,ellagic acid,naringin,hesperidin,neohesperidin and baicalin) were identified;the similarity degree of 12 batches and reference fingerprints were no less than 0.984. According to PCA,the 18 peaks can be integrated into 3 principal components, with cumulative contribution rate of principal component of 78.277%;baicalin and 16 peaks were the discriminating factors of the fingerprint of Qinghou liyan granule. CONCLUSIONS:The method can provide reference for the quality control of Qinghou liyangranule.

Objective To summarize the experience in perioperatively nursing 8 patients with pelvic cavity and genital tract aggressive angiomyxoma (AAM). Method The perioperative nursing care was given to 8 AAM patients who were hospitalized in the department of obstetrics and gynecology from January 2010 to June 2015. Results The abdominal and perineal wounds were healed well without complications. All patients were recovered and discharged. One case had a relapse 2 years and another did 3 years after operation. Conclusion Such nursing measures as preoperative psychological nursing, close observation of the disease conditions, nursing cooperation during rescue for postoperative bleeding, treatment of postoperative complications and enhancing health education concerning the importance of long-term follow-up can be helpful for their recovery.

Objective To explore the effect of benazepril combined with amoldipin on cardiac function and urine microalbuminuria in patients with moderate and severe primary hypertensive left ventricular hypertrophy.Methods 90 patients with mild to moderate essential hypertension and left ventficular hypertrophy were randomly divided into three groups(n=30 in each group),who were treated with benazepril,amoldinpin and benazepril com-bined with amoldipin,respectively.Blood pressure was monitored and left ventricular diameter(LVDd),interven-tricular septal thick(IVS),left ventricular posterior wall(LVPW),left ventricular masses index(LVMI)were measured by echocardiography before and after treatment in three groups.Microalbuminuria,serum nitrogen and creatinine were examined at the same time.Results Both SBP and DSP were significantly decreased in three groups after two weeks treatment.E/A ratio and EF were increased at the same time(P<0.01).After treatment,these changes were more significant in Benazepril with Amlodipine group(P<0.05).After 24 week treatment IVS,LVPW and LVMI were significantly dereased(P<0.01),while LVEF and E/A increased(P<0.01).After 4-week treatment,microalbuminuria was decreased in three groups,especially in combined treatment group(P<0.01).With the time of medication in combined treatment group,microalbuminuria was increasingly decreased which was significant in benazepril and amoldipin group after 24 weeks(P<0.01).Conclusion The Benzazepril with am-lodipine are more effective in lowering blood pressure,left ventricular hypertrophy and decrease microalbuminuria.

Objective To explore the effect of benazepril combined with amoldipin on cardiac function and urine microalbuminuria in patients with moderate and severe primary hypertensive left ventricular hypertrophy.Methods 90 patients with mild to moderate essential hypertension and left ventficular hypertrophy were randomly divided into three groups(n=30 in each group),who were treated with benazepril,amoldinpin and benazepril com-bined with amoldipin,respectively.Blood pressure was monitored and left ventricular diameter(LVDd),interven-tricular septal thick(IVS),left ventricular posterior wall(LVPW),left ventricular masses index(LVMI)were measured by echocardiography before and after treatment in three groups.Microalbuminuria,serum nitrogen and creatinine were examined at the same time.Results Both SBP and DSP were significantly decreased in three groups after two weeks treatment.E/A ratio and EF were increased at the same time(P<0.01).After treatment,these changes were more significant in Benazepril with Amlodipine group(P<0.05).After 24 week treatment IVS,LVPW and LVMI were significantly dereased(P<0.01),while LVEF and E/A increased(P<0.01).After 4-week treatment,microalbuminuria was decreased in three groups,especially in combined treatment group(P<0.01).With the time of medication in combined treatment group,microalbuminuria was increasingly decreased which was significant in benazepril and amoldipin group after 24 weeks(P<0.01).Conclusion The Benzazepril with am-lodipine are more effective in lowering blood pressure,left ventricular hypertrophy and decrease microalbuminuria.

Objective To explore the clinical characteristics and diagnosis of primary small intestinal tumor(PSIT). Methods Retrospective analysis of the clinical and pathological data of the 31 PSIT cases was made. Results Duodenum was the most common site 67.74% for PSIT. The confirmed diagnosis rate was 54.84%(17/31)(duodenum was 66.67%,14/21; ileum and jejunum was 30%, 3/10, respectively ). 3 cases were benign tumors and 28 were malignant tumors.The adenocarcinoma was the most frequently seen malignant PSIT followed by lymphoma and often in duodenal. The features of the small intestinal tumor could be abdominal pain,abdominal mass,hemorrhage,obstruction,jaundice and fever.The chief method for diagnose was barium meal X-ray examination, especially with the hypotonic contrast X-ray examination and endoscopy.Superior mesenteric arteriography sometimes helped in determing site of gastrointestinal haemorrhage. CT scan could be helpful in diagnosis. Conclusion Duodenal adenocarcinoma is most common PSIT,followed by malignant lymphoma.Endoscopy is the best way to find out the tumor located in duodenum and hypotonic contrast X-ray examination is effective in diagnosis and locating of small bowl tumors.Superior mesenteric arteriography is a good way to find out angioma and leiomyoma. CT scanning are also helpful.

Cyclin D is the most closely relationship with tumor ,and it is currently known one of the sub-types of cyclins.CyclinD1,as a positive regulatory factor ,has an important role in the process of cell cycle ,espe-cially in cell proliferation and division .CyclinD1 is unusually up-regulated in lots of human cancers .CyclinD1 is a recently discovered protein which is highly expressed in the urinary tumors ,and its expression in tumors is asso-ciated with a more aggressive phenotype ,prognosis and recurrence .Therefore,the research of the target point to CyclinD1 in the urinary tumors may provide a new method for the therapy to urinary tumors .

AIM:To investigate the effects of ?v?6 integrin-mediated cell adhesion on 5-fluorouracil (5-FU) induced apoptosis in colon carcinoma cell lines.METHODS: The expression of the ?v?6 integrin in colon carcinoma cell lines HT-29 and WiDr cells was analyzed by flow cytometry. The apoptosis induced by 5-FU and the effects of ?v?6 integrin-mediated cell adhesion on 5-FU induced cell apoptosis were measured by enzyme-linked immunosorbent assay (ELISA) method and acridine orange-ethidium bromide (AO-EB) double fluorescent dye staining.RESULTS: Both the colon carcinoma cell lines HT-29 and WiDr cells expressed the ?v?6 integrin. The percentages of HT-29 and WiDr cells expression were 80.82% and 82.96%. 5-FU induced the apoptosis of colon carcinoma cell lines HT-29 and WiDr. The result of ELISA method displayed that enrichment factor (EF) of HT-29 and WiDr cells planted on fibronectin (FN)-ligand of ?v?6 integrin was lower significantly than the EF of HT-29 and WiDr cells planted on non-integrin ligand polylisin (1.11?0.04 vs 3.68?0.03, 1.09?0.02 vs 3.72?0.02, P

Neuromuscular diseases is one of the difficulties in neurology teaching and clinical practice. We chose the typical cases of Guillain-Barre syndrome and progressive muscular dystrophy as case based study, and evaluated the effect of teaching. The result shows that application of case base study can help medical students to enhance their learning interests and cultivate their good clinical thinking and then to meet the requirements of the teaching syllabus. So it is worth improving and promoting in clinical practice teaching.

35%.The patients were premedicated with intramuscular phenobarbital 0.1g and atropine 0.5 mg. In group B and C 8-12 ml?kg-1 of blood was withdrawn from cubital vein in 10-15 min and equal volume of 6% hydroxyethyl was infused at the same speed simultaneously before anesthesia. In group C the blood shed during operation was collected and anticoagulated for reinfusion. Anesthesia was induced with fentanyl 4-6?g?kg-1 , propofol 2 mg?kg-1 and pipecuronium 0.1 mg?kg-1.The patients were mechanically ventilated after tracheal intubation and PETCO2 was maintained at 25-35 mm Hg. Anesthesia was maintained with 1%-3% isoflurane and intermittent iv boluses of fentanyl and pipecuronium. Lactated Ringer's solution was infused at 10-12 ml?kg-1.h-1 during operation in all patients. ECG, NIBP, SpO2, PETCO2 and CVP were monitored throughout anesthesia. Plasma protein, Hct and Hb were measured before and after ANH and after reinfusion of the shed blood. Neuromuscular function was assessed using a train-of-four stimulation (TOF). Onset time, peak effect time (when T1 decreased to 0), duration of action (from the end of pipecuronium injection to recovery of T1 to 25% of the control) of intubation dose and maintenance dose and recovery index (recovery of T1 from 25 % - 75%) were recorded.Results Demographic data including sex, age, body weight and height were not significantly different among the three groups. The vital signs were stable in the three groups. Plasma total protein and albumin concentrations, Hb and Hct decreased significantly after ANH in group B and C and were significantly lower than those in group A. After autologous transfusion there was no significant difference in plasma protein concentration and Hb between group A and B. Hb and Hct were significantly higher in group C than those in group A and B (P

Objective To observe the clinical significance of detection of platelet-associated immunoglobulin (PAIgG).Methods Flow cytometry was used to detect PAIgG in 42 idiopathic throbocytopenic purpura (ITP) patients, 39 aplastic anemia (AA) patients, 21 patients with other autoimmune diseases and 20 normal controls. Rate of inefficient platelet infusion was calculated.Results Percentage of PAIgG positive in ITP, AA and other autoimmune diseases was higher than that in normal controls (P