Objective: To develop the Chinese mood adjective check list (CMACL) and study the validation of this scale. Methods: The CMACL was filled by 1010 subjects aged 21.0 ? 7.4, 507 males and 464 females (39 lost gender information), which were randomly split into two samples after balancing the gender for exploratory factor analysis (EFA) and confirmatory factor analysis (CFA). 232 middle school students divided into five groups according to their grades were engaged in the test-retest study at the first to fourth and sixth weeks. 34 volunteers finished the CMACL and self-rating depression scale (SDS) and 30 college students joined the validation study to test the correlation between the CMACL and state trait anxiety inventory. Results: A four-factor model was found by EFA and confirmed by CFA, which has the following dimensions: Fidget(F)?Happy and excited(HE), Pain and sad(PS),Angry and hate(AH). 30 items were also left in the CMACL after the modification(GFI=0.902,AGFI=0.883,NFI=0.884,TLI=0.931,CFI=0.937,RMSEA=0.046). Reliabilities of the four factors are higher than 0.80. Validation studies showed: (1) SDS total score is significantly positive-correlated with F (P

Objective: to develop the peptic ulcer (PU) symptoms self rating scale (PUSRS) and study the validation of this scale. Methods: The PUSRS was filled by 151 PU patients, 118 males and 30 females (3 lost gender information, aged 38.61?14.99), which were recruited from 18 gastroenterology departments. 30 PU patients were engaged in the test-retest study. 40 PU patients and 30 gastritis patients joined the discriminate validation study. Results: Two factors, pain factor (PF) and dyspepsia factor(DF), were found by exploratory factor analysis. Reliabilities of the two factors are 0.786 (PF) and 0.753(DF). Validation studies showed that PU patients have significantly higher PUSRS total score (P

arotid artery atherosclerosis is closely associated with ischemic stroke.Carotid artery intimamedia thickness is an important indicator of carotid artery atherosclerosis.Magnesium is involved in the in vivo metabolism of a wide variety of processes.Studies have shown that magnesium can decrease carotid intimamedia thickness.This article reviews the relationship between magnesium levels and carotid artery atherosclerosis in different populations.

Disc polyacrylamide gel clectrophorsis was performed to detect water soluble proteins of the bile－cysts of bear, pig, cow and sheep. The bands of electrophorsis were analysed by means of gel clecrophoresis scan. The results showed that different bile－cysts have different bands.Thus, this method can be used to identify the bile－cyst of bear.

Isocitrate lyase (ICL) which plays a pivotal role in the glyoxylate cycle of mycobacterium tuberculosis(MTB) could be a potential target against mycobacterium tuberculosis.Deoxyribozyme(DRz) is a small single-strand,enzymatic DNA molecule.Assistant by sketch of secondary structure,appropriate and not appropriate target sequences of MTB ICL mRNA were predicted.Two DRzs were designed targeting above sequences respectively.To affirm feasibility of this kind of prediction,in vitro cleavage of MTB ICL mRNA segment by DRz-ICLcf and DRz-ICLcj were performed.The results showed that sketch of secondary structure could indeed predict potential target of DRz.This research will provide basis for developing DRz as a novel antimicrobial agent against MTB.

IL-6 and IL-17 levels in saliva and serum were measured by ELISA in 116 cases of chronic periodontitis(CP)in Mulei district of Xinjiang,including 62 cases of Han and 54 of Kazak.Health controls included 50 subjects of Han and 45 of Kazak.IL-6 and IL-17 levels in serum and saliva were higher in CP groups than in the controls(P <0.05),and correlated with the severity of CP(P <0.05),in Kazak CP group were higher than in Han CP group(P <0.05).

Objective:To investigate the adjuvant effect of initial periodontal therapy by observing the eradiation rate of gastric helicobacter pylori( Hp) in the patients with gastric ulcer treated by the therapy. Methods:Totally 88 patients with stomach ulcer and chronic periodontitis were enrolled and randomly divided into two groups. The control group was treated by triple therapy,the experimental group was treated by initial periodontal therapy additionally with the treatment course of one month. The changes of Hp in stomach and periodontium were observed and the eradiation rate of Hp was compared between the two groups respectively after 1-, 3-, 6-and 12-month treatment. Results:After 3, 6 and 12 months, the eradiation rate in the experimental group was significantly higher than that in the other group (P < 0. 05). Conclusion: Initial periodontal therapy combined with triple therapy can obviously improve the eradication rate of gastric Hp in the patients with gastric ulcer and chronic periodontitis.

The information construction and information sharing in Shenzhen public hospitals were investigated with their achievements and problems summarized .Suggestions were put forward for perfecting their information construction, improving their information sharing level, and realizing their regional medical information sharing for the reference in working out their information development program and making health information policies.

Objective To discuss the complications of the bilateral uterine artery superselective embolization for uterine fibroids. Methods Fourty one cases(mean 42 years old) with uterine fibroids were approached by right femoral artery puncture; including thirty six cases of single hysteromyoma(33 cases with diameter 10 cm), and 5 cases of multi hysteromyoma. Bilateral uterine artery super selective 5F catheterization embolization were done along uterine descending artery(neck of uterus to vagina)with PVA particles. Rdsults Embolization succeeded with 100% and effective ratio was 92.3%. Sixteen of these cases showed post embolization syndrome, with something outflowed from vagina and 10 cases showed changes of emmenia but with no serious complications in all 41 cases. Conclusion Using bilateral uterine artery superselective embolization for uterine fibroids with PVP grains can decrease the incidence of complications. (J Intervent Radiol, 2006, 15: 280-282)

Objective To evaluate the diagnostic value, patients' tolerance and complications of double-balloon enteroscopy (DBE) in the diagnosis of small intestinal diseases. Methods During May 2003 to July 2005, a total of 68 patients (36 men, 32 women; mean age of 52. 6 years, range 15-78 years) with suspected small intestinal diseases were performed double-balloon enteroscopy (36 via mouth, 25 via anus and 7 via both mouth and anus according to suspected lesion location). Among them, obscure recurrent gastrointestinal bleeding was found in 39 cases, incomplete small intestinal obstruction in 7 cases, chronic abdominal pain in 14 cases, and chronic diarrhea in 8 cases. Results Approximately one half to three-fourth of the entire small intestine was observed by each approach in all cases except for 3 cases of severe intestinal stricture. The observation of the whole small intestine was finished by the combination of both oral and anal approaches in 7 cases. The appropriate use of X-ray made the enteroscopy easier and more helpful to determine the extent and location of the lesions. The lesions were found in 41 of the 68 patients, with a total positive rate of 60. 3%. The diagnostics yields was 26/39(62. 6%) in obscure recurrent gastrointestinal bleeding, 5 in incomplete intestinal obstruction, 6/14(43%) in chronic abdominal pain and 4 in chronic diarrhea, respectively. Fifty-seven cases (83. 8%) tolerated well without anesthesia while 11 cases received propofol anesthesia. No procedure-related severe adverse events or severe complications such as hemorrhage or perforation occurred in all cases. Conclusion Double-balloon enteroscopy is a well-tolerated and safe diagnostic approach with a high diagnostic yield in small intestinal diseases.