The characteristics of medical and health literature novel assessment in institutions of armed forces were described from the secrecy of projects for literature novelty assessment , the limitations of consignee institution , and the non-profitability of literature novelty assessment agency .The major problems of medical and health literature novel assessment in institutions of armed forces were elaborated in terms of the literacy, instability, competency and knowledge limitation of literature novel assessment staff with suggestions put forward for their solution such as strengthening the construction of talent team, joint development and sharing of resources.

Colorectal cancer is one of the most common malignant tumors. The majority of the patients die of metastases and recurrences after surgery. Circulating tumor cells (CTC) exist in the patients' peripheral blood, which can be considered as the crucial step in the metastasis cascade, thus being considered as the most valuable prognostic indicator. This paper summarized the clinical research works about CTC in eolorectal cancer during recent years.

We studied policies of traditional Chinese medicine (TCM) on four levels ( national,Shanghai city, Pudong New District and community health services (CHS)) from 2008 to 2009 with the method of literature review,questionnaire survey and group interview. 18 national, 5 Shanghai's, 4 Pudong New District's and 87 CHS' TCM related policies were identified. By defining the development target,financial capability, human resource and proper technology of TCM care, those policies ensured and prompted the progression of community TCM services. Yet TCM policy fulfill in community remained lagged,and talent cultivating, medical insurance support and TCM participating in public health needed to be improved.

Colorectal cancer is one of the most common malignant tumors. The majority of the patients die of metastases and recurrences after surgery. Circulating tumor cells (CTC) exist in the patients’ peripheral blood, which can be considered as the crucial step in the metastasis cascade, thus being considered as the most valuable prognostic indicator. This paper summarized the clinical research works about CTC in colorectal cancer during recent years.

NMDA receptor has shown to be involved in several central nervous system disorders such as stroke, pain, parkinson′s disease, Huntington′s disease and epilepsy. Early studies revealed that NMDA antagonists produced adverse side effect that hampered the effort to develop NMDA antagonists. With advances in understanding the structure of NMDA receptor, NR2B antagonist is expected to be a more effective candidate with little side effect to treat these diseases. Several NR2B antagonists including CP 101, 606 are in preclinical trials in foreign countries. The present review summarizes progress in pharmacological actions of NR2B antagonists on neurodegenerative diseases.

Parkinson disease(PD) is a common disease in the middle-aged and elderly population,which may affect their quality of life.Nowthere are no effective curing methods,however,the early diagnosis is important for heightening the therapeutic effect.In nuclear medicine,people have achieved great progress in utilizing SPECT and PET, which will become one or several common diagnosis means. This owes to the successful development of the imaging agent with superior behavior.

Objective To study the expression of RASSF1A gene in gastric cancer tissues and cell lines and to investigate its clinical roles. Methods Immunohistochemistry was employed to detect the expression of RASSF1A gene in 39 cases of human gastric cancer tissues and 18 cases of normal human gastric tissues, and RT-PCR was used to examine the expression of RASSF1A mRNA in 4 gastric cancer cell lines, normal gastric cell lines GES-1 and positive control Hela cells. Correlations between expression of RASSF1A gene and clinicopathological characteristics of gastric cancer were also analyzed. Results All the normal gastric tissues (18 cases) were stained with anti-RASSF1A antibody, and significantly lower expression of RASSF1A was found in the 39 cases of gastric cancer tissues (P

Humans ; Lung Neoplasms ; pathology ; Male ; Middle Aged ; Palpation ; Tonsillar Neoplasms ; diagnosis ; secondary

Objective To explore the application value of coaxial semi automatic biopsy gun in the biopsy of small pulnonary nodules.Methods A retrospective analysis was performed on 40 patients with small pulmonary nodules who underwent CT guided percutaneous pulmonary nodules biopsy.Taking postoperative pathology diagnosis or imaging follow-up results as gold standard,the accuracy,specificity,sensitivity,intraoperative complications and puncture techniques of biopsy were analyzed.Results All operations were successfully completed.There were 29 malignant lesions and 11 benign lesions confirmed by postoperative pathology diagnosis or imaging follow-up results.The sensitivity,specificity,accuracy rate of puncture biopsy in diagnosis of malignant small pulmonary nodules was 89.65％ (26/29),100％ (11/11),92.50％ (37/40).The main complications were pneumothorax and local hemorrhage.Conclusion Percutaneous biopsy of small pulmonary nodules using coaxial semi-automatic biopsy gun has high accuracy,specificity and sensitivity,is a safe and effective method.

Objective To explore the efficacy of percutaneous nucleus pulposus atherectomy combined with ozone injection in treatment of lumbar disc herniation.Methods A total of 60 patients with lumbar disc herniation were randomly divided into 3 groups:20 patients were treated by ozone injection (group A),20 patients were treated by percutaneous atherectomy (group B),20 patients were treated by percutaneous atherectomy combined with ozone injection (group C).The changes of visual analogue scale (VAS) and clinical effects in three groups pre-and 1 week,1 month and 3 month postoperation were compared.Intraoperative and postoperative complications were analyzed.Results The VAS of postoperation in three groups were significantly lower than those of preoperation (all P＜0.017).The short term and long term VAS of group C were lower than those of group A and group B (all P＜0.017).But there was no statistically significant difference among three groups of recent and long-term excellent rates (all P＞0.017).related complications were mainly waist pain,lower limb soreness and pain.Conclusion Percutaneous nucleus pulposus atherectomy combined with ozone injection is a safe and effective method,which can improve the curative effect of operation.