Abscess ; surgery ; Foreign Bodies ; surgery ; Foreign-Body Migration ; Humans ; Thyroid Gland

Acupuncture Therapy ; Adult ; Diabetes Complications ; microbiology ; therapy ; Female ; Humans ; Middle Aged ; Urinary Tract Infections ; microbiology ; therapy

[Summary] Gender difference study of meniscus injury shows certain clinical significance in understanding epidemiologic characteristics of meniscus injury .Several large amount case studies demonstrated that the risk of meniscus tears was significantly higher in male than in female .However , in certain kinds of sports and special types or locations of meniscus tears , especially in medial meniscus posterior root tear ( MMPRT ) , there were more females than males .Further large amount case studies were needed for a deeper understanding of meniscus tears .In this paper,we reviewed the current situation and progress of gender difference of menisus tear .

Target restoration space (TRS) is the most precise space required for designing optimal prosthesis. TRS consists of an internal or external tooth space to confirm the esthetics and function of the final restoration. Therefore, assisted with quantitive analysis transfer, TRS quantitative analysis is a significant improvement for minimum tooth preparation. This article presents TRS quantity-related measurement, analysis, transfer, and internal relevance of three TR. classifications. Results reveal the close bond between precision and minimally invasive treatment. This study can be used to improve the comprehension and execution of precise esthetic prosthodontics.
Esthetics ; Esthetics, Dental ; Humans ; Prosthodontics ; methods ; Tooth Preparation

Objective To evaluate the reliability and validity of the Chinese version of job satisfaction scale in order to supply quantitative tool for evaluation of nurses" job satisfaction degree. Methods 336 nurs-es from 14 general hospitals were tested with Chinese version of job satisfaction scale and analysis was carried out for reliability and validity according to the test result. Results The total Cronbach's α coefficient of Chi-nese version of job satisfaction scale was 0.901, Cronbach's α coefficient range of every dimension was 0.732～ 0.921, re-test reliability was 0.832, 9 factors were extracted through factors analysis and they explained 59.57%of the overall variance. Conclusions Chinese version of job satisfaction scale has good reliability and validi-ty, it can be used in evaluation of nurses' satisfaction degree preliminarily.

Laparoscopic surgery for gastric cancer with the advantages of slight pain,micro-invasive trauma and fast recovery has been accepted gradually by most surgeons and increasingly used in the field of surgery.However,how to establish a standardized laparoscopic surgery procedure for gastric cancer and improve the operation skills need to be solved urgently.Meanwhile,a reliable technical support of laparoscopic surgery for gastric cancer should be provided by controlling strictly the operation indications,standardizing surgical procedures,building a standardized training system,improving perioperative management and applying enhanced recovery program in patients with gastric cancer,and it will provide greater benefits to more and more patients.

Initiated by the Library of Congress, BIBFRAME provides a foundation for the future of bibliographic description, both on the web, and in the broader networked world.The BIBFRAME metamodel is designed to be lightweight, flexible and able to accommodate the declarative needs of both existing ( RDA, DACS, VRA, etc..) and yet-to-be-developed community vocabularies .In addition to being a replacement for MARC, BIBFRAME serves as a general model for expressing and connecting bibliographic data .After the background of BIBFRAME was described , its structure , attribute and contents were analyzed , its 3 basic elements , namely attribute , unique-ness and relevance , were pointed out , and its model and vocabulary were discussed .

Objective To realize information sharing and medical resources integration in different medical enterprises.Methods In accordance with IHE XDS-I image data registration-distribution model,regional data exchange center was set up so that the medical images and report data could be exchanged and shared,and the regional medical network could be smoothly upgraded in interconnection.Results Exchange and sharing of medical images and reports were realized.Standard IHE data interface was prepared for future images exchange between different hospitals.XDS-I model in domestic hospitals were put into practice.Conclusion The structure design of data center is feasible,reliable and effective.

Objective To investigate the effect of different doses of propofol on cytokines-tumor necosis factor-? (TNF-?), interleukin-6 ( IL-6 ), interlenkin-8 ( IL-8 ), during systemic inflammatory response syndrome (SIRS) .Methods Fifty-six male Wistar rats weighing 190-220g were anesthetized with intraperitoneal 2.5% pentobarbital 30mg.kg-1 . The animals were randomly divided into 4 groups of 14 animals each: group A received intraperitoneal saline 10ml.kg-1 followed by intravenous infusion of saline (2ml.h-1 ); group B received intraperitoneal LPS 1mg.kg followed by intravenous infusion of saline(2ml.h-1 ) ; in group C propofol was infused iv at 75?g.kg-1.min for 4h after intraperitoneal LPS injection; in group D propofol was infusion iv at 150?g.kg-1 .min-1 for 4h after intraperitoneal LPS injection. Blood samples were taken before experiment and 1, 2, 3, 4h after saline or propofol infusion for determination of serum TNF-? (cytotoxin stain method) and IL-6, IL-8 (ELISA) concentration.Results Serum concentrations of TNF-?, IL-6 and IL-8 induced by LPS increased significantly in group B as compared with those in group A. Propofol decreased the level of cytokines and delayed the peak values of TNF-? and IL-8. Conclusion Propofol used in the early stage of SIRS has some protective efficacy.

Calcium-sensing receptor(CaSR) is a widely distributed G-protein coupled receptor.The activated CaSR plays an important role in many kinds of signaling pathway regulation, such as Ca2+ signaling pathway.It not only maintains the body calcium balance, but also is involved in the regulation of a variety of cell secretion, proliferation, apoptosis, and ion channel opening processes.CaSR expression is involved in stem cell migration, adhesion and homing in hematopoietic stem cells and mesenchymal stem cells.The activated CaSR also regulated the function of itself and characteristics in stem cells through a variety of cell signaling pathways.We introduce the functions and characteristics of CaSR, the relationship between CaSR and disease, and review the effects of the biological characteristics on hematopoietic stem cells and mesenchymal stem cells.