Objective To understand the rules and characteristics of adverse drug reaction ( ADR) in Xinhua Hospital of Xinhua Medical Group ( Huainan City Anhui Province )′s traditional Chinese medicine ( TCM) injection ca-ses,and to provide reference for rational and safety usage of TCM injection .Methods Reorganization was preformed on 663 cases of ADR report from January 2010 to November 2013 in this hospital .We selected 103 cases of TCM in-jection′s ADR reports,and made statistics and analysis according to patients′age,sex,drug source,report source,eval-uation,clinical features,system and organ ADR involved,etc.Results 103 cases of ADR reports involved in 26 kinds of drugs.All of them were vein medication .87.37%of the above cases were happened in 30 minutes with gender ratio of 60:43.54.36%were old patients over 60 with the highest incidence rate .33.98%were skin and appendages dis-orders.14.56%were Breviscapine ADR reports which was the most one .Conclusion It must insist on monitoring ADR of TCM injection and re-evaluation of market products ,to use TCM injection normative and rational ,and guaran-tee the medication security .

Objective:To research the expense distribution of discharged patients during hospitalization to find out the period with the greatest weight, and provide reliable evidence for the increase of turnover rate by controlling hospitalization of patients and medical security. Methods:Totally 2 444 discharged patients of our hospital from September to November in 2013 with stay day of 1 to 20 d were analyzed, and then divided into the internal medicine group and surgical groups including surgical operation group and surgical without operation group. The hospitalization expenses and drug expense in all the groups were counted and compared. Results: The daily expense in the internal medicine group showed significant difference when compared with that in the surgical operation group and surgical without operation group (P<0. 01), meanwhile, that in the two surgical groups had no significant difference (P>0. 05). The daily expense in the surgical operation group was with linear decrease, and that in the other groups was with logarithmic decline. The 10-day expense in each group had significant difference (P<0. 05) compared by median test. The expense proportion of drugs in all groups was generally increased along with the hospitalization days. Conclusion:The effective method for the decrease of drug pro-portion is shortening hospitalization days,especially in surgical departmens,the drug proportion is increased along with the length of stay.

Objective To know normal reference value of heart-type fatty acid-binding protein (H-FABP) in serum. Methods Serum H-FABP levels of 126 healthy individuals were measured by ELISA. Levels of MYO, cTnI and CK-MB were assayed in the same time as control. The normal threshold value was calculated as mean value?2s. Results The normal concentration of H-FABP in serum was 3 79?3 52?g/L and the difference in age and gender wasn’t significant. Conclusions The normal reference value of serum H-FABP is 0～10 83?g/L.

Objective The human IFN-inducible protein absent in melanoma 2 (AIM2) has been regarded as a tumour sup-pressor, however, the molecular mechanisms of its antitumor activity still remain unclear.This research is to study the molecular mech-anisms of AIM2 inducing breast cancer cell apoptosis. Methods Tet-Off induction model system was established to induce AIM2 ex-pression in great quantities, MCF-7 tTA-AIM2 cells as the experimental group and MCF-7 tTA-Luc cells as control group.Western blotting was used to detect AIM2 expression in breast cancer cell lines and subcellular localization.XTT assay was applied to analyze the effects of AIM2 on cell proliferation.Apoptosis were detected by Annexin V-FITC and propidium iodide staining, and the apoptosis mechanism were investigated by west blot. Results The established Tet-off guidance system could combine tTA to TRE, thereby promoting AIM2 gene transcription and inducing great expression of AIM2 protein.4 days after induction, the expression of AIM2 could be detected in cytoplasm and nucleus, and AIM2 expression increased with the increasing days.XTT assay detected the growth speed of MCF-7 tTA-AIM2 cell lines slowed down 6 days after induction.After abundant expression of induced AIM2, the percentage of FITC fluorescence apoptosis increased significantly (2.36%vs 14.45%, P<0.01) .Increased AIM2 expression inhibited the expression of the anti-apoptotic protein Bcl-xL, increased the expression of the apoptosis proteins Bad and Bax, and activated caspases, resulting in the cleavage of DNA repair protein PARP. Conclusion In breast cancer Tet-off induction system, AIM2 will express in cytoplasm and nucleus, influence cell proliferation, and stimulate the mitochondria to cell apoptosis.

Objective:To explore C-terminal tensin-like(CTEN) gene in breast cancer tissue and its significance. Methods:Explore the prevalence and clinical significance of CTEN expression in invasive breast cancer cases ( n = 1409 ) using immunohistochemistry and tissue microarray. Results: The staining pattern for CTEN in breast tumour cells was homogenous cytoplasmic staining. Moderate to strong cytoplasmic immunoreactivity for CTEN was observed in 90% of the studied cases(1268 cases) . CTEN expression was significantly associated with poor prognostic variables including larger tumour size(χ2=4. 254,P=0. 044), higher histological grade(χ2=7. 555,P=0. 019),axillary nodal involvement(χ2=5. 842,P=0. 035),poor Nottingham Prognostic Index (χ2=7. 578,P=0. 016),Local recurrence(χ2=5. 211,P=0. 039),Regional recurrence(χ2=4. 778,P=0. 042),Distant metastases (χ2=4. 780,P=0. 041) and Histological type(χ2=7. 634,P=0. 012). Significant associations were observed between increased CTEN expression and up-regulation of phosphorylated-Akt(P-Akt)(χ2=27. 23,P<0. 001),Phosphoinositide 3 kinase(PIK3)(χ2=37. 22,P<0. 001) and N-cadherin proteins(χ2=26. 91,P<0. 001). Kaplan-Meier survival analysis demonstrated that patients with high CTEN ex-pression had significantly shorter Breast Cancer Specific Survival(P=0. 004) and Metastasis-Free Survival(P=0. 041) than those with low-CTEN expression. Multivariate analysis showed that CTEN was not an independent prognostic marker in breast cancer. Conclusion:CTEN expression increase is a cancer gene,its association with poor prognostic parameters,and the expression of CTEN associated with poor prognosis of breast cancer parameters.

Objective To investigate whether the interleukin-10 (IL-10) gene therapy has the effect of anti liver fibrosis in mice and its mechanism.Methods Liver fibrosis was induced by long-term thioacetamide administration in mice.Human IL-10 expression plasmid was delivered via electroporation after liver fibrosis was established.The immunohistochemistry was used to study the expression of IL-10 in liver.Sircol collagen determination method was used to detect the contents of collagen in the liver.The reverse transcription polymerase chain reaction (RT-PCR) was used to detect the expressions of liver fibrosis-related genes,including transforming growth factor-β1 (TGF-β1),collagen α1,tumor necrosis factor-α (TNF-α),intercellular adhesion molecule-1 (ICAM-1),fibronectin,vascular cell adhesion molecule 1 (VCAM-1),and matrix metalloproteinase-inhibiting factor (TIMP-1,TIMP-2).Results Immunohistochemical results showed IL-10 gene therapy reversed hepatic fibrosis.Sircol collagen assay showed that IL-10 gene therapy reduced the content of collagen fibers(P ＜ 0.05).RT-PCR revealed IL-10 gene therapy reduced liver TGF-β1,TNF-α,collagen α1,cell adhesion molecule,and TIMPs mRNA upregulation.Conclusions Electroporative IL-10 gene therapy might be an effective therapeutic reagent for liver fibrosis with potential future clinical applications.

Objective To explore the correlation between Parkinson's disease(PD) and living habits.Methods 114 PD cases from ongoing PD prevalence survey in Beijing region and the neurological clinic center of Beijing Union Hospital and 205 controls matched on gender, race and residence were recruited in this study. Through in-person questionnaire interview, general data and living habits such as smoking, tea drinking and alcohol drinking were obtained and analyzed by population-based case control study.Results We observed reduced risk for PD in smokers(OR:0.538; 95%CI: 0.290, 0.998) and tea-drinkers(OR:0.199; 95%CI:0.114,0.346). There was no significant correlation between alcohol drinking and PD.Conclusion An inverse correlation exists in PD with smoking or tea drinking except for alcohol drinking.

Objective: The aim of this study was to develop and assess the computer-assisted fabricated individual titanium mesh technique applied for reconstruction of fractured orbital walls to correct post-traumatic enophthalmus and diplopia. Methods: Twenty patients (12 males and 8 females) were inclu-ded in this study. All of patients suffered from unilateral impure orbital fractures. Group A included 8 patients who were reconstructed for the fractured orbit with computer-assisted fabricated titanium mesh technique. Group B had 12 patients treated with traditional methods (titanium meshes in 2, autogenous bone grafts in 7 and Medpor implantation in 3). CT data of group A was input into a image software to rebuild a 3-D orbit and then mirror the unaffected side onto the affected side to replace the demolished orbit. A resin model of the reshaped orbit was then produced and was used to develop custom-fabricated titanium mesh for repair of the fractured orbital wall. The fabricated mesh was used in operation to reconstruct the orbital wall. Treatment was assessed in comparison with traditional way by means of clinical examinations and CT measurements. Results: The difference between pre-operative and post-operative enophthalmos: the mean value of group A was 2.6 mm, group B was 2.0 mm;the difference between the pre-operative and post-operative enlargement volume of traumatic orbit: the mean value of group A was 4.3 mL, group B was 3.7 mL; Index of Medial orbital wall of both groups was 100% and Index of inferior wall reconstruction of group A was 84.7%, group B was 53.3%; The mean depth of implants of group A was 31.2 mm, of group B was 28.3 mm; Improvement of diplopia of group A was 1.5 quadrants, that of group B was 1 quadrant. There were no infection, gaze restriction, or graft extrusion in all patients after operation. Conclusion: Computer-assisted fabricated titanium mesh technique could provide more accurate orbital reconstruction and improve the correction of enophthalmus and diplopia.

Objective To observe the effects of laparoscopy combined with choledochoscopy in the treatment of polypoid lesions of gallbladder and the effects on postoperative rehabilitation of patients. Methods 78 cases of patients with polypoid lesions of gallbladder treated in our hospital from August 2011 to November 2014 were selected as the study object. According to the order of medical treatment and hospital admission , the patients were numbered and randomly divided into laparoscopy group and combined group , with 39 cases in each group. The laparoscopy group were treated by laparoscopic cholecystectomy while the combined group were treated by laparoscopy combined with choledochoscopy gallbladder-protection surgery. The operation indicators , recovery of gastrointestinal function and incidence of postoperative complications in the two groups were observed. After discharge , the 2 groups of patients were followed up for 1 year. The improvement of postoperative digestive tract symptoms and rehabilitation of patients was observed. Results The intraoperative bleeding volume, postoperative fasting time, defecation time and hospitalization time of the combined group [(20.13 ± 7.48) mL, (0.51 ± 0.98) d, (1.20 ± 0.84) d, (1.98 ± 1.54)d] were less than those of the laparoscopy group (P <0.05); The incidence rate of complications in the combined group (10.26%) was lower than that in the laparoscopy group (33.33%) (P < 0.05); Immediately at the end of operation and 1 week after operation, VAS scores of the combined group [(4.23 ± 0.41), (2.46 ± 0.17) ] were lower than those in the laparoscopy group (P < 0.05); At the last follow-up, KPS score of the combined group increased to (89.98 ± 1.24), which was higher than that in the laparoscopy group (P < 0.05); GradeⅠpostoperative recovery in the combined group accounted for 87.18% which was higher than that in the laparoscopy group (64.10%). There was no case of grade III and the proportion was lower than that in the laparoscopy group (15.38%). The differences in proportions of grade I and III between the two groups were statistically significant (P < 0.05). Conclusion To adopt laparoscopy combined with choledochoscopy in the treatment of polypoid lesions of gallbladder , the curative effect is certain and the minimally invasive advantage is obvious. The long-term recovery effect is good and the safety is high.

Objective To observe the effect of astragaloside IV (A) and SB203580 antagonize cadmium (Cd) toxicity on expression of associated protein and blood-testis barrier(BTB) in rats and to study the protective mechanism of A on it.Methods Totally 21 SD male rats were randomly divided into 7 groups, 3 rats per group:Cd [ intraperitoneally injected with 0.1%CdCl2,1mg/(kg?d)],Cd+A [at the above dose of CdCl2,at the same time with A,10mg/(kg?d)], and Cd +SB203580 [at the above dose of CdCl2,at the same time with SB203580,100μg/(kg?d)], each of the above groups was further divided into continuous five and ten days treatment groups .The control group was intraperitoneally injected with equal dosage of normal saline .The testes were studied by light , electron microscopy , immunohistochemistry and Western blotting .Results In the control group ,irregular and lightly stained nuclei of Sertoli cell ( Sc) in seminiferous tubules were observed by HE staining .A continuous electron density line of tight junction ( TJ) and normal ultrastructure of BTB were observed .After Cd treatment ,the vesicular formation in the Sc was observed .The ultrastructural damage of Sc and TJ was observed .Compared with the corresponding time point of Cd group ,these were weakened in morphology of testis and ultrastructure of TJ after Cd +A or Cd +SB203580 treatment .The positive products of zonula occludens-1 ( ZO-1 ) and claudin-11 were localized mainly in the base of the seminiferous tubule .After Cd treatment , the average absorbance (AA) of ZO-1 and Claudin-11 was decreased significantly compared with that of the control group (P<0.05).After Cd +A or Cd +SB203580 treatment,AA of ZO-1 and Claudin-11 were increased significantly compared with that of the Cd group(P<0.05),though lower than that of the control group .The result of Western blotting showed that phosphorylation-p38MAPK in Cd group was increased significantly compared with that of the control group (P<0.05).After Cd +A or Cd+SB203580 treatment, it was decreased significantly compared with that of the Cd group (P<0.05).Conclusion Cd decreases ZO-1 and Claudin-11 expression and damages ultrastructure of TJ in BTB , asⅣhas protective effect on it , and is related to inhibiting activation of p 38 MAPK pathway .