Objective To explore the effect of Kuhuang injection on liver function and serum trace elements levels in patients with acute jaundice hepatitis.Methods 37 cases of acute jaundice hepatitis patients from December 2013 to April 2015 were selected and randomly assigned into treatment group and control group, 19 cases in control group were treated with potassium magnesium aspartate injection, 18 cases in treatment group with Kuhuang injection on the basis of control group.The liver function and serum trace elements were compared pre-and post-treatment.Results Compared with control group post-treatment, the level of serum cholyglycine (SCG) was significantly lower(P<0.05), the levels of total bilirubin (TBIL) and direct bilirubin (DBil) were lower(P<0.05), magnesium, copper, zinc levels were higher(P<0.05) and level of iron were lower(P<0.05)in treatment group.Conclusion Kuhuang injection has good clinical curative effect for the patients with acute jaundice hepatitis, we speculated that it might be possible to improve the liver function and levels of serum trace elements .

Based on the analysis of the current English level of the graduate students of our university, the author suggests some changes in the areas of listening, speaking， reading and writing.

Objective:To investigate the therapy and efficacy in patients with symptomatic congenital cyst of liver.Methods: Eighty-six cases of congenital cyst of liver admitted from Jan. 2000 to Dec. 2006 were reviewed retrospectively.Results: Injection of ethanol(17 cases):with 2 cases of recurrence(11%).open surgery(48cases):with 4 cases of recurrence(8.3%). And laparoscopic surgery(21cases):with 1 case of recurrence(4.8%),We are found as the therapies. Conclusions:Methods of therapy for congenital cyst of liver include:injection of ethanol into the cyst cavity,open surgery,laparoscopic surgery.Laparoscopic fenestration is of minor invasion,faster recovery and shorter hospital stay.

Objective To explore a scientific and forward-looking medical materials classification and coding strategy by studying the medical materials classification and coding of extracorporeal circulation and blood purification.Methods From the clinical practice and based on the national standard and the industry standard,the classification coding framework was built through expert consultation and the research of literature and regulation.Results A set of medical devices coding system was proposed determining identifier position,type,name,material,specification and etc,which involved in 7 layers and 14 digits of codes.Each layer was represented by 2 bits of digital Arabia.The coding system fulfilled the requirements for medical facility internal management and centralized purchase bidding.Conclusion The classification and coding system for extracorporeal circulation and blood purification consumables eliminates the deficiencies in naming,promotes consumables information system and lays a foundation for consumables precision management and bidding.

AIM To investigate the effect of urapidil on NO, ET, ANF and AngⅡ of spontaneously hypertensive rats. METHODS The content of nitric oxide (NO), endothelin (ET), atrial natriuretic factor (ANF) and angiotensin Ⅱ (AngⅡ) were determined by spectrophotometry and radioimmunoassay of spontaneously hypertensive rat (SHR) during the process of decreasing blood pressure with urapidil. RESULTS\ They were as follows: compared with the same aged normal blood pressure WKY rats, in the SHR, the content of serum NO decreased, the level of ET and ANF in the plasma increased. Whereas the level of AngⅡ has no difference in any group. Compared with the control of SHR,urapidil can increase the contents of serum NO, decrease the level of ET and ANF in the plasma. CONCLUSION \ It is suggested that urapidil may adjust the imbalance of cardiovasco-active substances by increasing the release of endogenous vasodilators and reducing the release of endogenous vasocontrictors to antihypertention.

Objective: This study proposed a possible molecular mechanism underlying centrosome amplification in oral squa-mous cell carcinoma (OSCC) by analyzing the relationship of centrosome amplification with the expression of STK15 and p53 in OS-CC tissues. Methods: The expression of STK15 and p53 in formalin-fixed, paraffin-embedded tissues from 8 patients with normal oral epithelium and 43 with OSCC were quantitatively analyzed by immunohistochemistry. Centrosome status was investigated by an indi-rect-immunofluorescence double-staining method to determine the message of centrosome amplification in OSCC. The correlation of the expression of the two proteins with centrosome amplification in OSCC was statistically analyzed with SPSS13.0. Results: Normal oral epithelium showed normal centrosomes in epithelium cells, whereas 33 of the 43 OSCC cases (76.74%) showed evidence of centro-some amplification. STK15 was undetectable in normal oral epithelium. The percentage of STK15 overexpression was 67.44% in OS-CC (P=0.028). The percentage of STK15 overexpression was significantly higher in OSCC with positive p53 staining than in OSCC with negative p53 staining (P=0.01). Spearman correlation analysis indicated a correlation between STK15/p53 positive co-expression and centrosome amplification of OSCC (P=0.019). Conclusion: Centrosome amplification is a common abnormal phenomenon in OS-CC. The p53/STK15 trans-activation-independent pathway plays a role in the systemic molecular regulation of centrosome in OSCC, which leads to the occurrence of OSCC.

Objective To investigate the effect of pegylated interferon combined thymopeptideenteric-coated tablets on CXCR3, CCR6 and serum IL-2 and soluble ligand in patients with chronic hepatitis.Methods 125 patients with chronic hepatitis B patients from June 2015 to June 2016 in our hospital were selected and divided into observation group 62 cases and control group 63 cases.The observation group was treated with pegylated interferon combined thymopeptideenteric-coated tablets, and the control group was treated with thymopeptideenteric-coated tablets, the expression of T cells in patients with CXCR3 and CCR6 was detected by flow cytometry, the serum levels of interleukin-2 and soluble interleukin-2 receptorwere measured by enzyme-linked immunosorbent assay, and compared the treatment of two groups of patients.Results After treatment, the levels of IL-2 and sIL-2R in the observation groupwere (16.4 ±5.6), (9.4 ±2.1), significantly lower than that in the control group, while CXCR3 and CCR6 were (5.8 ±0.9), (5.54 ±1.2), significantly higher than the control group, the difference was statistically significant (P<0.05), the levels of HBsAg, HBeAg and HBV-DNA in the observation group were (1.5 ±0.4), (1.6 ±0.9), (1.6 ±0.3), significantly lower than those in the control group, the difference was statistically significant (P<0.05), the levels of ALT, AST, TBIL, IBIL in the observation groupwere (34.5 ±8.7), (31.4 ±6.9), (14.6 ± 6.9), (9.4 ±2.9), significantly lower than those in the control group, the difference was statistically significant (P<0.05).Conclusion Interferon combined thymopeptideenteric-coated tablets therapy for chronic hepatitis B is helpful to improve the level of chemokine receptor and inhibit the degree of inflammatory reaction.It can help to improve liver function and inhibit viral replication in patients with hepatitis B.It is better than the treatment of chronic hepatitis with thymosin alone.

This article conducted a study on the foreign postgraduate students in Chongqing Medical University from the development scope,resources of students,major distribution,finical supporting from the year of 2006 to 2012.Based on the former analysis,it is found that students are of poor quality.There are very less Chinese learning channels.It is very urgent to optimize enrollment and improve the quality of students.There should be multi-channel expansion of Chinese learning and training refined Chinese expert.

Objective Selected three different birth years of cases in Beijing Sijiqing Hospital,to analyze the rate of vaginal delivery and the change of vaginal delivery rate in different factors with the changing time,put forward in a new era measures to increase the rate of vaginal delivery.Methods Chose three different time(1997.10.1 -2000.9.10),(2004.10.1 -2007.9.30) and (2011.10.1 -2014.9.30) in Beijing Sijiqing Hospital obstetric patients hospitalized term delivery into groups A,B and C.The three groups of patients were retrospectively analyzed to study the change of the vaginal delivery rate.Results In different age,different factors in the vaginal births,with the development of the society,the change of national policy,the hospital vaginal births to fall after A rise trend,group A and group B,group C vaginal births were 83.45%,54.27% and 83.45% respectively,but still vaginal births in group C was lower than that of group A.There was significant difference in the rate of vaginal delivery among the three groups(χ2 =6.448,P <0.05).Conclusion As protect the majority of maternal health,increase the vaginal delivery rate by strengthening health education to improve midwifery skills,improve environmental conditions and other delivery methods.