Objective To discuss the efficacy and safety of insulin aspart 30 injection combined with Akabo Tang (Acarbose tablets)about treatment of patients with type 2 diabetes.Methods 36 cases of type 2 diabetes were selected,by means of insulin aspart 30 combined acarbose tablets treatment,the levels of fasting plasma glucose (FPG)and glycosylated hemoglobin(HbA1c)before and after treatment were observed.Results The levels of fasting plasma glucose were (10.67 ±2.00)mmol/L and (6.76 ±0.47)mmol/L before and after treatment;The levels of HbA1c were (9.54 ±1.90)% and (7.70 ±0.82)% before and after treatment.After treatment,blood glucose and glycated hemoglobin levels in patients were significantly decreased (t =31.920,P <0.05;t =29.624,P <0.05). Conclusion The treatment that insulin aspart 30 injection combines acarbose tablets for type 2 diabetes patients is a safe,effective and convenient option.

OBJECTIVE:To explore the material features and biocompartibility of stent implantation in treating intrahepatic biliary stricture under ultrasonic guidance.METHODS:The Chinese Journal Full-text Database and Medline were retrieved by the first author using search terms of "intrahepatic biliary stricture,stent,ultrasonic guidance,and biocompartibility" both in Chinese and English.Meta analysis,unrelated papers-er repetitive studies were excluded.After that,21 documents concerning the material features and biocompartibility of stent implantation in treating intrahepatic biliary stricture under ultrasonic guidance were analyzed.RESULTS:Compared with the Previousl surgery,stent implantation exhibited advantages such as small trauma,better curative effect,able to improve life quality and prolong life.Ultrasonic guidance has shown its clinical values during stent implantation because of accurate location,few traumas,low complication and cheap cost.The metal stents were preferred in treating lower ureteral obstruction,which is superior to plastic stents in preventing bacteria,maintaining stent patency and reducing complications.However,due to easy change and cheap cost,the plastic stents are widely used in treating intrahepatic biliary stricture,especially for patients within 3-month survival times.CONCLUSION:Materials of the stents play a key role in influencing the short-and long-term effectiveness in treating intrahepatic biiiary stricture.Accordingly,the suitable stents should be selected prior to implantation according to the sites,degree,type of obstruction,physical state,expected survival time,economical ability,as well as the prognosis to reach the goals of relieving pain and prolonging life.

Objective To determine the biological traits and optimal condition for the induction and differentiation of endothelial progenitor cells from peripheral blood in healthy adults. Methods Mononuelear cells were isolated from peripheral blood of healthy adults by Ficoll-density eentrifugation. The isolated ceils were cultured in 1640 medium supplemented with VECF165 and bFGF. The EPC specific surface mark CD34 and KDR were assessed by fluorescence activated cell sorter(FACS)analysis: EPC were characterized as adherent cells double positive for DiL-acLDL uptake and lectin binding by direct fluorescent staining under a hser scanning confocal microscope. EPC migration were assayed by MTr assay. Result The number and migration ability of EPC were increased by VEGFl65 and bFGF. Conclusion Endothelial progenitors cells can be derived from mononuclear cells of peripheral blood at specific conditions.

Objective:To develop a Q-TRAP LC-MS/MS method for the content determination of militarine, protocatechuic acid and caffeic acid in Bletilla Striata. Methods:A Supelco Discovery C-18 (150 mm × 2. 1 mm, 3 μm) column was used and the mobile phase was acetonitrile-water containing 0. 1% formic acid (v/v) with gradient elution. The flow rate was 0. 25 ml·min-1. Bletilla Striata contrast medicinal materials and Bletilla Striata samples were detected by AB Sciex 4000 Q-MRM scan mode. Results: The content of militarine, protocatechuic acid and caffeic acid in the control herb of Bletilla Striata was 1. 167 5, 0. 062 6 mg·g-1 and 0. 001 0 mg·g-1 , respectively, and that in Bletilla Striata samples was 0. 708 8, 0. 001 1 mg·g-1 and 0. 000 4 mg·g-1 , respec-tively(n=3). Conclusion:The method is simple, accurate and reproducible. It can be used to quantitatively analyze militarine, pro-tocatechuic acid and caffeic acid in Bletilla Striata.

Objective To observe the effects of ischemic postconditioning (I-postC) on lung injury after limb ischemia reperfusion (LIR) in rats, and to investigate the protective effect and the mechanisms. Methods Twenty-four Wistar rats were divided into three groups:control group (group Control), ischemia-reperfusion group (group IR) and ischemic postcondi?tioning group (group I-postC). Referring to routine method in our department, the model rats underwent 4-hour ischemia and 4-hour reperfusion of hind limbs were made. In group Control, the rubber band around the limb was loose,which did not block the blood flow. Rats in group I-postC were given repeated 3 times of 5 min ischemia-5 min reperfusion, and then did perfusion 4 h before reperfusion. The blood and lung samples were collected for detecting arterial gas of partial pressure of oxygen [p(O2)] and partial pressure of carbon dioxide [p(CO2)]. The plasma and lung tissue levels of malondialdehyde (MDA), superoxide dismutase (SOD) and xanthine oxidase (XOD) were detected. The morphological changes of lung tissue were ob?served under light microscope and electron microscope. Results It was found that after suffering from ischemia-reperfu?sion, levels of p(O2) and p(CO2) decreased significantly. The activity of SOD in plasma and lung tissues decreased, but XOD and MDA increased significantly (P<0.05). With microscope, lung interstitial vascular dilation, infiltration of neutrophils, the width of the alveolar space, alveolar septal thickening and alveolar exudate were found. Compared with IR group, it was found that p(O2) and p(CO2) increased significantly in group I-postC. The activity of SOD in plasma and lung tissues in?creased, but XOD and MDA decreased significantly(P<0.05). The mild damage of pathological changes were found. Conclu?sion Ischemic postconditioning can reduce the lung injury after limb ischemia reperfusion in rats, which may be related to the inhibition of lipid peroxidation.

The endogenous microorganism in paridis rhizoma mainly includes bacteria and fungi,and shows different physiological activities,such as microorganism inhibition and anti-tumor activity. The principal active substance steroid saponin in paridis rhizoma can be generated from the fermentation liquor of some endogenous bacteria,and the chemical structure of vancomycin and progesterone can be transformed by the endophyte. It is supposed that paridis rhizoma may benefit from the attributions of the endogenous bacteria against illness and environment changes. It would also benefit in productivity, transformation and modification of the other active sub-metabolites and compounds in paridis rhizoma. Thus,it is valuable in drug development and source insufficiency alleviation of Chinese medicines through separation,identification,screening and clone of the endogenous microorganism in paridis rhizoma.

Objective To investigate the role of fluid therapy in treatment of septic shock in children.Methods A total of 48 pediatric patients with septic shock were enrolled.Twenty-seven patients were treated with volume expansion and 21 patients were treated with fluid resuscitation.There were no differences in use of antibiotics,inotropic and vasoactive agent in two groups.The time needed for haemodynamic stability,occurrence of pulmonary edema.length of PICU stay,and mortality were compared between two groups.Results Compared with volume expansion group,the time needed for haemodynamic stability significantly decreased in fluid resuscitation group ((216.10± 168.13) minutes vs (121.63 ± 75.59) minutes) (P < 0.05). There were no significant difference in occurrence of pulmonary edema between volume expansion group and fluid resuscitation group (14.8% vs 9.5% . P > 0.05) .Compared with volume expansion group,length of PICU stay significantly decreased in fluid resuscitation group ((6.188 ±3.250) days vs (3.944±2.711) days,P < 0.05).Compared with volume expansion group,mortality significantly decreased in fluid resuscitation group (40.7% vs 14.3%,P < 0.05) . Conclusions Rapid fluid resuscitation was associated with early reach of haemodynamic stability,short stay in PICU,improved survival rate and no increase in the risk of complication in pediatric patient with septic shock.

OBJECTIVE:To establish the quality standards of processed Sophora japonica.METHODS:Different batches of processed S. japonica products were detected in respect of property,microstructure,TLC,moisture,total ash,acid insoluble ash,extract inspection,content of total flavonoids and rutin. RESULTS:The limit value of test term for S. japonica,stir-baked S. japonica,S. japonica carbon were confirmed. CONCLUSION:Established standard is applicable for the quality control of processed S. japonica.

Objective To study the relationship between bisphenol A and precocious puberty in 6-8 years girls. Meth-ods Atotal of 103 girls aged 6-8 years with precocious puberty in our Endocrine clinic from August to December 2012 were se-lected. According to the classiifcation standard of precocious puberty, girls are divided into idiopathic central precocious puberty (ICPP) group (n=47) and permature thelarche (PT) group (n=56), 53 girls with no puberty development were chosen as control group. BPA concentrations were determined with HPLC-MS-MS, sex hormones were determined with chemiluminescence meth-od and Kisspeptin concentrations were determined with ELISA, then the differences among the three groups were compared and the relationships between bisphenol A and sex hormones and Kisspeptin were analyzed. Results The BPA relevance ratio and concentration in ICPP group were higher than those of PT group and control group (P<0.05). The peak concentration of LH and LH/FSH in ICPP group were higher than those of PT group (P<0.05). The concentration of E2 in ICPP group and PT group were higher than that of control group (P<0.05). The concentration of Kisspeptin in ICPP group was higher than that of PT group and control group (P<0.05). There were no relationship between the concentrations of bisphenol A and Kisspeptin and FSH peak con-centration (P>0.05). There were correlations between the concentrations of BPA and E2 and LH peak concentration and LH/FSH (P<0.05). Conclusions There is a certain correlation between the concentrations of BPA and ICPP.

Objective To find out the bacterial species in the vagina of postpartum women and the possible influencing factors on colonization. Methods From Jun. 2007 to Oct. 2007, 560 postparmm women from 7 hospitals in China were enrolled. Questionnaire survey, gynecological examination and Nngent score of vaginal smear and microbial spectrum study of the vaginal flora were completed. Results (1 ) According to the Nngent score, 48 out of the 560 women were normal (8.6%), 337 at the borderline (60. 2% ) and 175 (31.2%) were complicated with bacterial vaginosis (BV). Among the 560 women, Bacterium lacticum were identified in 74 cases (13. 2% ), but not in the rest 486 cases (86. 8% ). Gardnerella and bacteroids were detected in 322 women (57. 5% ) and small flectobacillus in 214 women (38. 2% ) out of the 560 subjects. (2) Influencing factors on vaginal microflora: among the 266 women who had normal vaginal delivery, 23 (9. 4% ) showed normal vaginal microflora, 148 (55.6% ) at borderline and BV was diagnosed in 93 women (35.0%). The corresponding figures among the 294 women who underwent cesarean section were 23 (7. 8% ), 189 (64. 3% ) and 82(27.9% ), respectively. However, the incidence of BV had no statistical difference between these two groups (P = 0. 204). In the 233 women who received episiotomy, 22 (9. 4% ) showed normal vaginal microflora, 135 (57.9%) at borderline and 76 presented with BV (32. 6% ), the corresponding figures among the 327 women without episiotomy were 26 (8. 0% ), 202 (61.8%) and 99 (30. 2% ), respectively. The incidence of BV did not show any statistical difference between the above two groups (P = 0. 790 ). (3 ) Prenatal vaginitis were reported in 46 women, among which 5 (10.9%) with normal vaginal flora, 26 (56.5%) at borderline and 15 (32.6%) with BV, and again in the 514 women without prenatal vaginits, the above figures changed to 43 (8.4%) , 311 (60. 5% ) and 160 (31.1%). No significant difference was found in the incidence of BV between the two groups (P =0. 962). The rate of BV in women without sex, with sex occasionally and with sex frequently during pregnancy was 27.5% (78/284), 35.6% (96/270) and 1/6, respectively (P = O. 185), and the numbers in women who had breast-feeding, bottle feeding and mixed feeding were 31.0% (67/216), 39.3% (35/89) and 28.6% (73/255), respectively (P=0.573). Conclusions The amount of Lactobacillus in vagina of postpartum women is greatly reduced leading to dysbacteria. The incidence of BV is not affected by vaginal delivery, episiotomy, vaginitis, prenatal intercourse and the way of feeding, but is higher in postpartum women.