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

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.

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.

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

Three Modules and Three Stages proposed by guidelines on college English teaching that will be issued by the Ministry of Education gives direction for college English teaching.Through the investigation of the students' cognition and learning of English curriculum,combined with the teaching experiment,the new system of English curriculum,which reflects the characteristics of medical colleges and universities,has been preliminarily established,aiming at cultivating medical students' comprehensive English abilities in medical study and career development.Considering students' language abilities in different stages,college English curriculum can be designed in three modules,that is,English for general purpose (EGP),English for academic purpose (EAP) and intercultural communication,in three stages,that is,the basic stage,the improvement stage,and the development stage.The practice shows that the new curriculum system can promote the interaction,reform and development of teachers,teaching teams and Foreign Language Department.

Objective:To investigate the effect of Luteolin on the degranulation function of RBL-2H3 mast cells and its mechanism of action.Methods:DNP-BSA-IgE was used to establish the sensitized cell model in RBL-2H3 cells.Cell viability was exa mined by MTT assay at different concentrations (5,15,25 μmol/L) of Luteolin pretreated RBL-2H3 cells.The effect of Luteolin on β-hexosa minidase(β-hex) and TNF-αwas evaluated by ELISA.The change of Ca2+influx was detected by Flou-4AM calcium ion fluorescent probe.The expression of AKT and P-AKT were detected by Western blot.Results:The sensitized cell model was established successfully .Cell viability had not significantly changes stimulated by different concentrations of Luteolin ,and a significantly inhibition role showed the release of β-hex and TNF-αfrom RBL-2H3 cells.The concentration of intracellular Ca 2+ was significantly decreased.However,the Western blot results showed that the level of Phosphorylation AKT was decreased .Conclusion: Luteolin suppress RBL-2H3 cell degranulation in dose dependence ,which may via impacting the Ca2+influx and the activity of AKT.

Laparoscopic surgery has been adopted for the treatment of gastric cancer in recent years around the world.New advances in these techniques have been achieved. This paper provides an overview of the clinical outcome of laparoscopic surgery for early gastric cancer and advanced gastric cancer,the application of laparoscopy-assisted pylorus-preserving gastrectomy,the technical characteristics of laparoscopy-assisted total gastrectomy,the values of single-incision laparoscopically assisted surgery and the application status and prospect of robotassisted laparoscopic gastrectomy for gastric cancer.

[Objective]To statistically analyze the citations of papers in "The Orthopedic Journal of China"published during 2004~2006.[Method]Using the biblio metric method to calculate the citation rate,number of citations per paper,types of citations,language-based citation number,Price index and self-citation rate.[Result]During 2004~2006,the average citation rate was 94.32% and the number of citations per paper was 6.31.The number of citations in English was significantly higher than that in Chinese or other foreign languages.Meanwhile,the citation rate of papers published in journals was markedly higher than that of those published in books and other materials.The Price index and self-citation rate were 71.48% and 8.74%,respectively.[Conclusion]"The Orthopedic Journal of China"is shown to be a hight professional academic journal in China,with good novelty citation,high level of authors' education and extensive social influence.

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.