BACKGROUND:By analyzing the current difficulties faced by human organ transplantation and social factors which lead to organ transplant donor shortage in China, people are found to be generaly lack of knowledge about organ transplant and donation process. OBJECTIVE: To make a tentative probe into the construction of organ donation social mission system on four aspects, namely the importance, ethical principles, current situation and countermeasures, and to provide scientific advice and information for organ donation publicity and education. METHODS: Articles about organ donation and organ transplantation were retrieved from CQVIP, CNKI, Wanfang, PubMed, Medline System from January 2005 to November 2014 with the key words of “organ donation, organ transplantation, shortage of donor, body donation, education system” in both Chinese and English. After secondary manual retrieval of organ donation coordinator, literature were included if they involved organ donation coordinator and organ donation and transplantation related policies and regulations. This paper put forward countermeasures for the construction of human organ donation social mission system in China based on the literature induction. RESULTS AND CONCLUSION:This paper describes the necessity of organ donation education system, systematicaly analyzes the existing problems for current organ donation education problems and ethical principles that should be folowed, and explore the construction strategy of human organ donation social mission system in China. The way to relieve tension of organ transplant donor and expand donor sources is to win broad support and understanding of citizens, which can ensure the sustainable development of organ donation work. So, it is very important to build the human organ donation social mission system.

Teaching and research are of great significance for university teaching and educating. In order to establish effective mechanisms for teaching and research results-based management, we should reach consensus on emphasizing teaching research, regulate teaching and research project application, optimize project selecting design, think highly of the process control and continuous improvement in teaching and research, work on the results publicity, promotion and application, and at the same time raise the overall quality of teaching administrators.

A 56 years old female was admitted to our department with complaint of a painless cervical mass. Clinical feature:there was a painless mass above left lobe of thyroid gland, which was about 3.0 cm x 2.5 cm in size, and could move with swallowing action. B-mode ultrasound features: there was a solid mass in left lobe of thyroid gland, which was about 3.2 cm. Nodule was found in isthmus, accompanied with lymphadenovarix on the left neck possibly be MCA. fT3: 4.64 pmol/L, fT4:16.56 pmol/L,TSH:3.74 mIU/L, anti-TG:17.75 U/ml, anti-TPO:40.77 U/ml. Pathological result of the neoplasm: papillocarcinoma. Clinical diagnosis: papillary thyroid carcinoma.
Carcinoma ; diagnosis ; pathology ; Carcinoma, Papillary ; diagnosis ; pathology ; Deglutition ; Female ; Humans ; Middle Aged ; Neck ; pathology ; Parathyroid Glands ; pathology ; Recurrent Laryngeal Nerve ; pathology ; Thyroid Cancer, Papillary ; Thyroid Neoplasms ; diagnosis ; pathology

AIM: To explore the protective effects and mechanism of astragalus injection on asthmatic rats. METHODS: OVA was injected intraperitoneally and inhaled to produce the asthmatic rat models. Forty rats were randomly divided into five groups: control group, asthma group and astragalus groups of high, medium and low dose. The concentration of IL-5 in BALF and the expression of IL-5 mRNA, phospho-p38 MAPK in lung tissue were respectively measured by ELISA, in situ hybridization staining and Western blot. The number of inflammatory cell in BALF was calculated and histopathology changes were observed. RESULTS: The number of inflammatory cell and the concentration of IL-5 in BALF and the expression of IL-5 mRNA, phospho-p38 MAPK in lung tissue were higher in asthmatic rat group than those in normal control(P

Aim To explore the effects of SB203580,a special inhibitor of p38 mitogen-activated protein kinase(p38 MAPK),on the airway inflammation and Th2 cytokines,interleukin 4(IL-4) and IL-5,in asthmatic mice.Methods Thirty mice were randomly divided into 3 groups: normal control,asthmatic group and SB203580 group.The expression of IL-4 mRNA and IL-5 mRNA in lung tissue and IL-4 and IL-5 protein in bronchial alveolar lavage fluid(BALF) were detected using in situ hybridization and ELISA,respectively.The number of inflammatory cells in BALF and histopathological changes were observed.Results The number of inflammatory cells and the concentrations of IL-4 and IL-5 in BALF,and the expression of IL-4 mRNA and IL-5 mRNA in lung tissue were higher in the asthmatic mice than in the normal control mice(P

AIM: To investigate the role of p38 protein kinase in the activation of rat alveolar macrophages(AMs) induced by lipopolysaccharide(LPS). METHODS: Nuclear protein was extracted, p38 protein kinase in nuclear extracts was analyzed by Western blot. The concentrations of TNF-? and IL-8 in supernatant were measured by radioimmunoassay. RESULTS: The concentrations of TNF-?, IL-8 in supernatant and p38 protein kinase in nuclear extracts were increased significantly induced by LPS and blocked by SB203580, a selective inhibitor of p38 protein kinase. CONCLUSION: The inductoin of TNF-? and IL-8 in alveolar macrophages by LPS may be mediated through the activation of p38 protein kinase.

Aiming at status of training the rural order directed free medical educational talents, we should improve the understanding of training the free medical students, perfect the relevant management system, strengthen medical ethics education of students, pay attention to humanistic care of students,strengthen the continuing education of students, standardize the access system of students, reform the medical distribution system, to ensure the quality of training free medical students.

AIM:To study intravenous transplantation of human mesenchymal stem cells (hMSCs) on the life span and pathological change of SOD1-G93A amyotrophic lateral sclerosis (ALS) mice. METHODS:hMSCs were cultured and expanded from heparinized bone marrow cells from healthy donors and the purity and features were identified with FCM. hMSCs (3×10~6) resuspended in 0.3 mL DMEM or 0.3 mL DMEM only were injected into the tail vein of genotyped SOD1-G93A ALS mice. The mice were evaluated for signs of motor deficit with 4-point scoring system according to Weydt and the onset and life span were assessed. The pathological change was observed with Nissl staining and number of motor neuron was counted. RESULTS:The onset symptoms in untreated SOD1-G93A ALS mice appeared at (156.6±3.6) d of age and the average life span was (188.3±3.5) d. hMSCs transplantation delayed the onset of ALS type symptoms about 14 d and prolonged the life span about 18 d compared to the untreated SOD1-G93A littermates. The loss of motor neurons in untreated mice was much faster and severer than that in hMSCs transplanted mice. At 16 th week and 20 th week,motor neurons of untreated mice were significantly fewer than those of transplanted mice. β-globin gene in brain was detected in transplanted ALS mice. CONCLUSION:hMSCs migrate to central nervous system after intravenous transplantation,prolong the life span and delay the onset and motor neuron loss in SOD1-G93A ALS mice.

Objective To evaluate the effects of Reyanbao combined with acupiont application on pain and comfort degree of pregnant women with surgical abortion. Methods One hundred twenty pregnant women suffering from abdominal pain after surgical abortion were randomly divided into control group and treatment group:the control group was treated with conventional nursing care and the treatment group was with Chinese medicine Reyanbao combined with acupiont application from the same treatment as in the control group, pain and comfort of patients were observed after two hours of treatment. Result The pain and comfort of the two groups were statistically significant (P < 0.05). Conclusion Chinese medicine Reyanbao combined with acupiont application can effectively relieve pain after surgical abortion and improve comfort. It is a safe, effective, convenient and practical in use of traditional Chinese medicine nursing analgesia technology.

Objective To investigate the variation of interleukin-6 ( IL-6 ) , vascular endothelial growth factor(VEGF),E-selectin and intercellular adhesion molecule-1(ICAM-1)in children with sepsis and the clinical significance. Methods This was a prospective and control study. Thirty-two children diagnosed as sepsis in PICU from December 2008 to December 2009 served as the sepsis group. According to whether there was a shock, sepsis group were divided into shock subgroup and no shock subgroup. Fifteen healthy children served as control group. The serum levels of IL-6,VEGF,E-selectin and ICAM-1 were detected with enzyme linked immunosorbent assay. Results The serum level of IL-6 was 65. 00(30. 49~237. 14) ng/L in shock subgroup and 48. 68(30. 25~75. 00) ng/L in no shock subgroup,which were significantly higher than that in control group[0. 80(0. 60 ~1. 00) ng/L](P<0. 05). There was no significant difference between shock subgroup and no shock subgroup. The serum levels of VEGF and E-selectin showed no significant differences among the three groups. The serum level of ICAM-1 was 998. 72(666. 93~1 526. 44) ng/ml in shock subgroup,and 925. 71(683. 53~1 225. 12) ng/ml in no shok subgroup,which were significantly high-er than that in control group[660. 59(525. 48~685. 47) ng/ml]. Compared with those who survived in sep-sis group,the serum levels of VEGF and E-selectin in the died children with sepsis showed no significant difference,but IL-6 and ICAM-1 significantly increased(P<0. 05). Conclusion IL-6 and ICAM-1 increase greatly and accentuate inflammation in septic patients,the changes of which may help to determine the prog-nosis of sepsis.