Objective Objective To study the application of oral ranitidine to MRCP. Methods 20 healthy subjects, including 12 males and 8 femals, were performed with random double-blind MRCP examination by 1.5T MR machine. Two experienced radiologist assessed the results. Results Without any side effect, the proximal end and distal end of the common bile duct, bile-cyst were displayed well (P

To discuss the immune mechanism of the acupuncture and moxibustion on allergic rhinitis(AR),which resulted from the summary of the immune mechanism research on AR in the last more than ten years,so as to improve diagnosis and treatment of the acupuncture and moxibustion on AR.To analyze and summarize the immune mechanism of the acupuncture and moxibustion on AR,which based on the data about that in the last more than ten years.

Multi-drug resistance (MDR) of cancer cells is a major cause of failure of chemotherapy in cancer treatment. Most MDRs are caused by overexpression of P-glycoprotein (P-gp) which effuses chemotherapeutic agents out of cells. Nano drug delivery systems (NDDS) have been valued for their characteristics including drug targeting, slow-releasing, and long circulation time in the body. Through mechanisms such as non-specific endocytosis and receptor-mediated endocytosis, NDDS can inhibit P-gp at the gene and protein level, leading to improved concentrations of chemotherapeutic drugs in cancer cells, and therefore reverse MDR.

Antineoplastic Combined Chemotherapy Protocols ; administration & dosage ; Carcinoma, Hepatocellular ; therapy ; Chemoembolization, Therapeutic ; Combined Modality Therapy ; Cyclopropanes ; administration & dosage ; Drugs, Chinese Herbal ; administration & dosage ; Female ; Fluorouracil ; administration & dosage ; Humans ; Infusions, Intra-Arterial ; Liver Neoplasms ; therapy ; Male ; Medicine, Chinese Traditional ; Middle Aged ; Mitomycin ; administration & dosage ; Phytotherapy

Allergy and Immunology ; Ethnic Groups ; Humans ; Hypersensitivity ; immunology

AIM　to compare the bioavailability and pharmacokinetics of two acyclovir tablets. METHODS　Concentrations of acyclovir in 10 men serum after po 600 mg of two acyclovir tablets were determined , in random 2-way crossover design. Pharmacokinetic parameters were also estimated. RESULTS　The peak concentrations of test and reference tablets were 1.24±0.49 and 1.17±0.20 μg/ml, the AUC 7.56±1.80 and 7.56±2.10μg*h/ml, respectively. The relative bioavailability was 101.36%±11.62%. The test formulation was found bioequivalent to the reference in AUC and Cmax by two one-side t test. CONCLUSION　Two tablets were bioequivalent.

Objective To investigate the risk factors of contrast-induced nephropathy (CIN) in patients after coronary angiography.Methods Two hundred patients underwent coronary angiography were enrolled in this study.The patients were divided into CIN group and non-CIN group according to the occurrence of CIN after coronary angiography of 48-72 h,and then the related risk factors of CIN were analyzed.Results Thirteen cases of CIN were found in 200 patients,and the occurrence rate was 6.5％(13/200).Logistic regression analysis showed that risk factors of CIN included primary renal insufficiency,diabetes,contrast agent dose and advanced age (P ＜ 0.05).Conclusion Primary renal insufficiency,diabetes,contrast agent dose and advanced age are risk factors of CIN in patients after coronary angiography.

Objective To investigate the employment pressure among graduates from nursing school,and explore influencing factors,in order to make suggestions on education management,career guidance and psychological intervention.Methods Students graduated from Nanyang Medical College in 2012 who majored in nursing and nursing graduates from Nanyang Institute of Technology were surveyed with medical students employment pressure questionnaire designed by DU Tian-jiao from China Medical University.SPSS13.0 was used to establish database and analyze data.Results The total employment pressure of all students was M=3.2.Seven stressors scores from high to level were:post requirements,social environment,family support,personal qualities,the school effect,professional requirements,and career guidance.Multiple regression analysis showed that whether or not the student leaders,different sources and the education background were the influencing factors of employment pressure.Conclusions This research suggests that different psychological intervention should be given to students majored in different specialty and sources in order to release employment pressure and anxiety.

Since 2007,in order to comply with the hospital's strategic development and construction of the subjects,our hospital treat the research project management as the starting point,through the establishment of a sound project management and funding approaches; strengthen project process management,implement the total quality control; use of information technology tools to improve project management effectiveness.After several years of implementation,the number of our hospital's research projects above provincial and ministerial level has gradually increased,manyhigh level of SCI papers are emerging,and discipline construction has also been effectively carried out,all of which have promotedour research strength,the development of medical teaching and research.Therefore,we will continue to strengthen project management,and fully mobilize the initiative staff awareness of service,make full use of scientific information systems in future scientific research management to boost hospital disciplines.

The authors analyzed the current predicament of medical human resources and seek the deficiencies and problems that exist in the medical moral education system .Based on this , this paper pointed out that it should change the medical ethics education ideas , enhance medical ethics cultural identity; based on the health industry demand , broaden the content of the medical ethics education;to develop a new mode of medical ethics education , perfect the evaluation system of medical ethics and health industry demand , provide new guidance for medical eth-ics education .