Objective To observe the clinical effect of cinobufagin injection by transcatheter arterial chemoembolization (TACE) combined with intravenous on treating primary liver cancer (PLC).Methods 47 patients with moderate and advanced primary liver cancer were randomly divided into treatment group (23 patients) and control group (24 patients). The AFP, laboratory tests of liver function, quality of life, the size of tumor were observed before and after treatment.Results The laboratory tests of liver functionsuch as ALT and GGT decreased obviously in the treatment group (P=0.021,P=0.032). The level of AFP decreased significantly after treatment in thetreatment group (P=0.015). The quality of life of the treatment group was better than that of control group (P=0.030).Conclusion The treatment for PLC with cinobufagin through Transcatheter arterial chemoembolization (TACE) combined with intravenous can not only inhibit the proliferation of cancer, but also protect liver function and improve quality of life. It is an effective method for patients with PLC who have miss the surgical chance.

The etiology of nasopharyngeal carcinoma is still not very clear.Epigenetics is proved to play an important role in the occurrence and development of nasopharyngeal carcinoma (NPC).Detection of epigenetics can serve as molecular index of NPC,and it is advantageous to the prognosis and disease of NPC.Different intervention measures in the epigenetics can be used as a new treatment of NPC,as well as the development of new NPC radiotherapy sensitization agent and new drugs.Study of epigenetics changes in nasopharyngeal carcinoma provides a new idea for the diagnosis and treatment in NPC and so on.

Objective To explore the diagnostic significance of C reactive protein(CRP)in diagnosing haemorrhagic fever with renal syndrome(HFRS).Methods 96 cases of patients with HFRS of different stages were enrolled in this study,and serum speci-men were collected.30 cases of patients with fever of unknown origin(fever of unknown origin group)and and 30 healthy individu-als(healthy control)were selected as control.Serum levels of CRP,alanine aminotransferase(ALT),aspartate amino-transferase (AST),creatine phosphokinase(CK),lactate dehydrogenase(LDH)and creatinine(Cr)were detected.Results Serum levels of CRP in patients with HFRS of different stages were lower than that in the fever of unknown origin group,had statistically significant differences(P <0.05).The variation trend of CRP in each stage of HFRS was consistent with the trend of AST,CK,LDH and Cr. Conclusion CRP has clinical significance in differentiating HFRS from fever of unknown origin.

Objective The effect of oral L-Dopa on healing of the experimental mandibular defect of rabbits was studied.Method 52 rabbits were assigned randomly to experimental group and control group.After bone defect being made on mandible,rabbits had been given with L-Dopa in experimental group.Healing bone samples were adopted at 14,21,30,42,49 days after operation,observed x-ray and histological changes and calculated out the bone histomorphometric parameters.Results X-ray inspection indicated that bone defect of the experimental group had completed callus union from 30th day.But,a part of the defect of control group did not appear callus union radiologically.Histological examination had the same result.Bone histormorphometry examination exhibited that there was a significant difference between TBV of the experimental and the control group(P

Objective To explore the change of platelet activation before and after stent implantation in acute coronary syndrome. Methods Detection of positive expression of platelet membrane glycoprotein CD62p,CD63 and thrombin-sensitive protein (TSP) were performed using flow cytometry (FCM) in 82 patients which included 45 unstable angina pectoris (UAP) and 37 acute myocardial infarction (AMI). Another 45 angiographically normal patients served as the control. Results Expression of CD62p, CD63 and TSP after stent implantation in ACS group. On the other hand, the expression of the above factors was higher in ACS group compared with the control group. Conclusion Acute thrombogenesis induced by platelet activation is a basic pathophysiologic process in ACS. Endothelial injury and plaque rupture produced by stent implantation may be a cause of platelet activation.

Objective To study the prevention,diagnosis and treatment of the pulmonary embolism after abdominal surgery.Methods The clinical data of patients with acute pulmonary embolism(PE) after abdominal surgery between July 2008 and June 2012 were analyzed retrospectively.The high-risk patients received D-dimer,deep venous ultrasound and pulmonary CT examination to confirm the diagnosis postoperatively.Anticoagulation,thrombolysis,inferior vena cava filter placement were carried out in these patients.The high-risk patients received low molecular weight heparin(LMWH) to prevent PE from January 2010.Results 5 patients with PE survived and 3 patients died.The incidence of venous thromboembolism event was 0.43％ (13/3012) before January 2010 and PE was 0.20％ (6/3012).The incidence of venous thromboembolism event was 0.15％ (7/4803) after taking preventive measures and PE was 0.04％ (2/4803).There was no PE within 1 week since using LMWH after 2010.Lower limb DVT was found in 7 patients including 2 patients with PE after LMWH discontinuance within 2-3 weeks postoperatively.Conclusions Early prevention,diagnosis and treatment of postoperative PE are important for high-risk patients.

To provide more objective basis for traditional Chinese medicine (TCM) syndrome differentiation of deficiency and excess by collecting and analyzing voice signals and extracting characteristic parameters.

Objective To study the changes condition and clinical significance of serum cystatin C(Cys‐C) ,β2 microglobulin(β2‐MG) and retinol binding protein (RBP) detection in different stages of hemorrhagic fever with renal syndrome(HFRS) .Methods The levels of serum Cys‐C ,β2‐MG and RBP were detected in 22 patients with HFRS and 30 cases of healthy physical examination and the detection results were statistically analyzed by the SPSS13 .0 software .Results The serum Cys C and β2‐MG levels in every stage of HFRS were increased compared with the healthy control group(P< 0 .05) ,which in the oliguria stage was most significant (P< 0 .01) .RBP had no significant differences in the fever stage and shock stage compare with the healthy control group (P >0 .05) ,while RBP was significantly increased in the oliguria stage ,polyuria stage and convalescence stage(P< 0 .01) ,but no statisti‐cally significant differences among the three stage(P> 0 .05) .Conclusion β2‐MG is more sensitive than Cys‐C in the early stage of HFRS ;RBP has the clinical guidance significance in the progression of HFRS .

Aim To investigate the effects of PGF_(2?) upon glucose-stimulated insulin secretion and the calcium response in NIT-1 beta cells.Methods Using the radioimmunoassay(RIA),the amount of PGF_(2?) augmentation of glucose-stimulated insulin secretion was determined in different conditions and the confocal laser scanning methods by Fluo-3AM as a fluorescent probe were used to analyze the NIT-1 beta cell intracellular calcium response in correlated various terms.Results In the presence of 16.5 mmol?L~(-1) glucose,PGF_(2?)(0.1,1,5 ?mol?L~(-1)) dose-dependently augmented glucose-induced insulin secretion in NIT-1 beta cells,especially at 5 ?mol?L~(-1)(P0.05).Meanwhile,Exposure of the NIT-1 cells to 5 ?mol?L~(-1) PGF_(2?) induced a rapid increase of intracellular calcium(P