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

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.

Chi-pulse diagnosis is a kind of pulse diagnosis by only feeling Chi part of pulse.This method focuses on inborn Yin-yang,fire-water,and growth and decline of kidney essence,emphasizes on the physiological and pathological changes of eight extra meridians and extra viscera,clarifies and expands the content of narrow sense of yin-yang method.Chi-pulse diagnosis is prone to guided by the spot pulse feeling,do not limited by regular pulse name,and has special pulse diagnose experience and fixed knowledge of formula prescription.

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 discuss the influence of pudendal nerve block anesthesia on pain degree and labor course when presentation at different positions during the second stage of labor,in order to find the better anesthesia timing and method to reduce pain,shorten labor,increase maternal comfort to a maximum extent and provide the best service for the maternal.Methods 200 cases of primiparas with fullterm and single-birth were selected and numbered randomly,patients with odd numbers were set to the observation group,patients with even numbers were set to the control group,100 cases in each group.In the observation group,when the presentation reached S+1,1％ lidocaine was used to perform pudendal nerve block anesthesia.In the control group,the pudendal nerve block anesthesia was performed before perineal incision.Results The pain intensity,time of the second labor stage,perineum damage degree between the two groups were statistically different.The observation group with Ⅱ-grade level,Ⅲ-grade level pain were 32 cases less than that of the control group.The perineum incision later crack number in the observation group was 24 cases less than that of the control group.The number of delivery within 1 hour in the second labor process in the observation group was 21 cases more than that in the control group.Conclusions Implementation of bilateral pudendal nerve block anesthesia in the second stage of labor when the presentation reaches S+1 can alleviate childbirth pain,shorten the second stage of labor,reduce the degree of perineal trauma.

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.

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 .

Da Vinci robotic surgical system have some advantages of defibrillation,three-dimensional (3D) view and flexible operation,and it has been gradually applied in radical gastrectomy,colorectal cancer radical resection,complex hepatic resection,biliary tract surgery,partial resection of pancreas and pancreaticoduodenectomy in the fiell of digestive surgery,with satisfactory clinical efficacy.Compared with traditional laparoscopic and open operations,Da Vinci robotic surgical system is more precise and flexible,with advantages of minimal invasion and good application value,however,longer operation time,expensive surgery cost and indefinite long-term efficacy of malignant tumor need to be further improved.

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.