Nitric oxide (NO) played an important role in the pathogenesis of many diseases. It selectively dilates the pulmonary vasculare, combats pulmonary hypertension associated with hypoxemia, improves oxygen. At the same time, it could relaxe bronchial smooth muscle, kill pathogens and have anti-inflammatory effect,etc. Inhaled nitric oxide has important significance in the treatment of respiratory diseases.

In order to accelerate the pace of teaching reform,our school explores the tutorial system of undergraduate course this year,this article emphasize the necessity and beneficial effects of this system in clinical practice.

Objective To observe the efficacy and safety of albumin-bound paclitaxel on the patients with advanced malignance in more than the third-lines (including the third-lines).Methods 34 patients with advanced malignance diagnosed by pathological evidence accepted more than the third-lines (including the third-lines) chemotherapy containing albumin-bound paclitaxel after failure of chemotherapy.The efficacy and safety were observed.Results Totally 110 cycles chemotherapy were completed,with a mean of 3.24 cycles in each of the 34 patients.No CR patients,12 cases of PR,9 cases of SD and 13 cases of PD were found.The response rate (RR) was 35.29 ％ (12/34) and the disease control rate (DCR) was 61.76 ％ (21/34).The main toxicity was hematologic toxicity,including neutropenia in 26 cases (76.47 ％),anemia in 14 cases (41.18 ％) and thrombocytopenia in 3 cases (8.82 ％).Other common adverse reactions included alopecia in 27 patients (79.41％) and muscle and joint pain in 15 cases (44.18 ％).Conclusions The albumin-bound paclitaxel is effective and tolerable in patients with advanced malignance in more than the third-lines (include the thirdlines) chemotherapy.

With the progress and development of science and technology, biomedical technology has been widely used in traditional Chinese medicine (TCM) research. However, TCM and Western medicine developed and came into being at different times and from different cultural backgrounds. Their targets are to study and explore the objective laws of human life activities from different angles and by different means. To study and evaluate TCM simply by the diagnosis and treatment standards of Western medicine cannot truly reflect the characteristics of TCM. Lots of clinical phenomena in the diagnosis and treatment in TCM cannot be revealed scientifically. It might be a significant pattern to combine the study of TCM with Western medicine, based on double-screening model of combining disease with syndrome types, following up evidence-based medical research steps, and making use of systematic review and data mining to analyze the inherent laws of TCM symptoms.

This paper introduces interns shoule know the importance of interpersonal relationship in clinic practice thoroughly and good interpersonal relationship requires the teacher and medical students to make efforts together.

Objective To provide useful information for the diagnosis and differentiation through exploring the tumor with polyserositis as the initial symptom.Methods There was a case present with fever,poor spirit,abdominal distention and edema in Children's Hospital of Hebei Province.The characteristics and results of physical examination were summarized and discussed according to the condition evolution phases.The possible etiological factors were analyzed.The treatment was adjusted.Further physical examination was improved.The final diagnosis was tracked.Results After getting admitted to hospital,the patient received CT scan and ultrasound examination for many times.The results suggested the pericardial effusion,pleural effusion,peritoneal effusion and cardiac insufficiency.The child had made a slight improvement through treatment.However,he had hemiparesis.Cerebral infarction was demonstrated through magnetic resonance imaging(MRI),magnetic resonance angiography (MRA),magnetic resonance venography (MRV).Ultrasound showed that there was more pericardial effusion,aortic root solid low echo mass,pulmonary arterial wall stiffness,left and right pulmonary artery blood flow speed increased.Neck and chest enhanced CT showed mediastinal lesions.Pathology examination results suggested myeloid sarcoma after referral to superior hospital.Conclusions When children had an unexplained polyserositis,more comprehensive analysis were needed.The illness condition should be explained with Monism as far as possible.Repeated inspections would be necessary when the pathogenesis was not clear.Careful watch for the tumor should be kept.

Objective To establish a 29 Y-STRloci multiplex PC Rsystemfor investigating the genetic polymorphisms and to assess its application value in forensic science. Methods Amultiplex PC Rsystemw as established using a five color fluorescence labeling 29 Y-STRloci (DYS456, DYS389Ⅰ, DYS437, DYS447, DYS389Ⅱ, DYS438, DYS522, DYS460, DYS458, DYS622, DYS390, DYS392, DYS448, DYS449, DYS391, Y-GATA-H4, DYS388, DYS19, DYS385a/b, DYS527a/b, DYS393, DYS459a/b, DYS635, DYS439, DYS570 and DYS627) for multiple amplification and capillary electrophoresis. And its applicability w as validated w ith genetic polymorphismdata of 29 Y-STRof unrelated 2 000 male samples in Shandong Han population. Results Atotal of 1981different haplotypes of 2 000 individuals show ed genotype diver-sity betw een 0.370 0 and 0.965 4. The systemprovided stable and accurate typing w ith high sensitivity of 0.05 ng. It satisfied the needs of variety of routine biological samples. Conclusion The 29 Y-STRloci multiplex PC Rsystemcould be applied for actual cases and establishment of Y-STRdatabase. In addi-tion, it has great significance in forensic science practices and related research.

This article was aimed to study the relevance between traditional Chinese medicine ( TCM ) syndromes and the treatment of chemotherapy and targeted therapy , in order to provide theoretical support for TCM syndromes of lung cancer in the clinical application . Uniform TCM syndromes questionnaire was used in the TCM syndrome differentiation among lung cancer patients from the Oncology Department of Longhua Hospital, Shanghai University of Traditional Chinese Medicine and TCM Department of Shanghai Pulmonary Hospital. The analysis was made on correlation between distribution rules of TCM syndromes and chemotherapy and targeted therapy . The results showed that among primary lung cancer patients , the most TCM syndromes were syndrome of lung-yin deficiency , lung-q i deficiency , blood stasis in lung collaterals , spleen-q i deficiency , lung-yin deficiency with fire excess . There were certain correlation in TCM syndromes and different TCM therapeutic methods , in which targeted therapy had great significant effect on syndrome of lung-yin deficiency ( P < 0 . 05 ) , after targeted therapy syndrome of lung-yin deficiency increased obviously . It was concluded that there were some regulations in TCM syndromes of lung cancer which take syndrome of lung-yin deficiency, lung-qi deficiency, blood stasis in lung collaterals, spleen-qi deficiency, lung-yin deficiency with fire excess. There were certain correlation in TCM syndromes and different TCM therapeutic methods , after targeted therapy syndrome of lung-yin deficiency increased obviously .

Objective To establish a scientific evaluation index system for medical service scientific research competitiveness for government assessment.Methods The evaluation indexes and their weights were determined after two rounds Delphi consultation.Results Construct a hierachical index system composed of three groups,namely investment,output and effects,including three first class index,13 second ones and 50 third ones after two rounds Delphi consultation.Conclusions The index system has reasonable structure and comprehensive contents,reflecting the core idea of scientific research competitiveness evaluation.

Service for key subjects is important for medical information institutions nowadays.This paper discusses the necessity of providing subject-oriented service,and proposes three service modes:information transmission mode,information analysis mode and information navigation mode.In addition,the guarantee measures are also discussed,including constructing a security system for subject literature,training high-quality services team,and promoting subject information service brand.