Objective To investigate the expression of metallothionein (MT) in 113 specimens of liver transplantation for patients with benign end-stage liver diseases and 10 normal liver specimens,and analyze their clinical significance and prognostic value.Method 113 specimens of liver transplantation for patients with benign end-stage liver diseases and 10 normal liver specimens were included in this study.MT in these specimens was detected by using immunohistochemistry.Cox regression model was used to analyze the multi-factors for the prognosis.Results MT levels were lower in specimens of liver transplantation for patients with benign end-stage liver diseases than in normal liver specimens.MT levels were higher in specimens of HCV-related cirrhosis than in those of autoimmune hepatic (AIH) cirrhosis,but there was no significant difference among all other groups.Conclusion MT expression level in AIH cirrhosis tissue is higher than in HCV-related cirrhosis tissue.MT is the independent influencing factor for survival following liver transplantation in patients with benign end-stage liver diseases.

The effects of cotton roll and the traditional gauze wrapper in the protection of endodontic files were observed.Cotton roll showed firm protection and feasible operation advantages,it was more effective than gauze wrapper in the protection of endodontic files(P<0.01).

3 d) was only 1 in each. Conclusions In prevention or treatment of NRDS with PS,prophylactive indome-(thacin) reduces the rate of PDA,pulmonary hemorrhage and early death in preterm infants.

In liver transplantation,hepatic sinusoidal obstruction syndrome (HSOS) is rare,which results in misdiagnosis and mistreatment.The prognosis of HSOS after liver transplantation is related to the implementation of early specific treatment.No systematic review has been reported on HSOS after liver transplantation.To raise awareness of HSOS after liver transplantation,this review summarizes the aetiology,pathology,clinical manifestations,laboratory findings,imaging features,diagnosis,differential diagnosis,treatment and prognosis of the condition.

Primovist is a newly developed hepatocytespecific agent that is transported into the hepatocyte through organic anion transporting polypeptides (OATPs) and excre ted into bile through canalicular multiorganic anion trans porters.Primovist uptake is usually reduced in HCC cells that present hypointensity on the hepatobiliary phase,there fore this agent may help differentiate HCC from other neoplasms and improve histological grading.This article will further explore the use of Primovist in liver cirrhosis and small hepatocellular carcinoma.

Quorum sensing systems of pathogens are central regulators for the expression of virulence factors. Increasing evidence implies that targeting the quorum sensing system of many pathogenic bacteria is a promising therapeutic approach to control infections. In this work,we isolated 47 strains of actinomycetes from the mud sample of Jiaozhou Bay. Quorum sensing inhibitory activity was monitored by Chromobacterium violaceum CV026. As a result,the culture broth extract of actinomycetes WA-7 was found to have significant quorum sensing inhibitory activity. This strain was assigned to the genus Streptomyces based on its 16S rDNA sequence. Further investigation revealed that the extract could inhibit the quorum sensing-controlled violacein and proteases production of C. violaceum in a concentration-dependent manner.

Objective To study Barrett's esophageal consistency with its histological findings,which were found with magnifying chromoendo6copy,and to advance the endoscopic diagnosis of Barrett's esophagus. Methods The patients with BE were diagnosed by endoscopy and histology, and their histological findings and endoscopic appearances of a total of 67 patients with BE were observed. Results Endoscopic appearances type of BE showed island (28 cases) ,tongue(7 cases) ,and circum ference(32 cases). Three types of BE under magnifying chromoendoscopy,and in magnifying endoscope group,type Ⅲ which were found with magnifying endoscope were verified intestinalisation epithelium pat ho-type, compared with type I and type Ⅱ,the discrepancy of them had statistical significance(P＜0.01). Conclusion Magnifying chromoendoscopy had a relatively better consistency in the diagnosis of Barrett's esophagus with histological findings.

OBJECTIVETo explore the effect of Qingfei Huoxue Recipe (QHR) combined azithromycin in treatment of intractable pediatric mycoplasma pneumonia.

METHODSTotally 124 intractable pediatric mycoplasma pneumonia patients at our hospital were recruited in this study, and randomly assigned to the treatment group and the control group, 62 in each group. Patients in the control group took azithromycin, while those in the treatment group additionally took QHR. All patients received omnibearing systematic nursing. Therapeutic efficacy, clinical indices (such as disappearance time of cough and rales, recovery time of body temperature) , and the incidence of adverse reactions were observed.

RESULTSAfter treatment the total effective rate was 91.94% (57/62 cases) in the treatment group and 77. 42% (48/62 cases) in the control group with statistical difference (P < 0.05). Compared with the control group, disappearance time of cough and rales, recovery time of body temperature were obviously shortened in the treatment group with statistical difference (P < 0.01). There was statistical difference in the incidence of adverse reactions between the two groups [3.23% (2/62 cases) vs 38.71% (24/62 cases) , P < 0.01].

CONCLUSIONIn clinical treatment for intractable pediatric mycoplasma pneumonia, Chinese medicine combined Western medicine plus scientific and systematic nursing showed more obvious advantages with significant efficacy, which was worth spreading.

Azithromycin ; Biomedical Research ; Child ; Cough ; Drugs, Chinese Herbal ; therapeutic use ; Humans ; Medicine, East Asian Traditional ; Phytotherapy ; Pneumonia, Mycoplasma ; drug therapy

Recent studies find a number of promising drug targets which can be applied for increasing tumor radiosensitivity in addition to normal tissue radioprotection,including oxygen free radical scavenger,drug targets in view of DNA damage repair and cell cycle,new targets inhibiting cell death,radioprotection mediated by growth factors,regulation of the cell signaling pathways,angiotensin-converting enzyme inhibitor.radiorestorative chemicals and so on.

Artemisinin and its derivative is a kind of efficient,quick and low toxicity of anti-malarial drug.In recent years,we find that artemisinin drugs can not only against malaria,but also have pharmacological effects of immunosuppression,antiviral and anticancer.A number of studies have confirmed that artemisinin and its derivatives have the radiosensitization effects in nasopharyngeal carcinoma,cervical cancer,lung cancer and glioma,and their mechanisms are related to decreasing Weel protein expression,increasing Cyclin B1 protein expression,blocking G2-M phase and cell apoptosis.