Objective To make an investigation for autoantibodies detection in China. Method Forty-eight hospitals were included by mail or Email. The items of QC include ANA, anti-ENA antibody, anti-dsDNA antibody, anti-mitochondria antibody and anti-smooth muscle antibody. The distribution of samples and analysis of the testing results was double-blinded. Result The correct rate of ANA, anti-ENA antibody, anti-dsDNA antibody, anti-mitochondria antibody and anti-smooth muscle antibody were 47%, 70%, 46%, 95%and 40% respectively. Conclusion The overall results are not optimistic. The quality of detecting kits is not all good, neither level of technicians. This condition should be changed by selecting better methods and improving understanding.

To attach importance to practice teaching in clinical microbiological analysis,the overall planning,research-on-research and systematic training must be carried out.

Objective The study discussed the underlying mechanism of the impact of perceived social support on individual learning behavior from the perspective of the psychosocial impact theory .Methods 224 students majored in public management were involved ,and the dada was collected by questionnaires ,then the conceptual model was tested by moderate effect sequence of statistical analysis .Results The findings were as follows :Firstly ,perceived social support had a significant effect on individual learning behavior (β=0 .332 ,P<0 .01) .Secondly ,the relationship between perceived social support and individual learning behavior was moderated by self efficacy (β= -0 .216 ,P<0 .01) .Conclusion Perceived social support and self efficacy have moderate effect on individual learning behavior .

Objective To analyze the outcome of patients with acute obstruction of left colorectal cancer treated by modified antegrade colonic lavage with primary tumor resection and anastomosis.Methods From April 2002 to April 2007,112 patients with acute obstruction of left colorectal cancer underwent surgery.During the operation the left colon was exteriorized and placed into a sterilized plastic bag to protect the surgical field from contamination,then a catheter was inserted via the appendix,and after antegrade colonic lavage,primary resection and anastomosis was performed.Results Tumor resection and primary anastomosis was successfully done in the 112 cases.Postoperatively,1 case had anastomotic leak which healed after reoperation with proximal colostomy,and one patient died.Conclusions Modified antegrade colonic lavage is a simple procedure,the bowel can be rapidly decompressed with essentially no contamination,and has a high level of bowel cleansing.It is possible to safely perform primary resection and anastomosis for left colon cancer after the modified antegrade lavage.

Adult ; Aged ; Chronic Disease ; Female ; Gram-Positive Cocci ; isolation & purification ; Humans ; Male ; Middle Aged ; Nasopharyngeal Neoplasms ; microbiology ; radiotherapy ; Radiotherapy ; adverse effects ; Sinusitis ; etiology ; microbiology ; Young Adult

Objective To compare the postoperative recovery of vaginal and abdominal hysterectomies of non-prolapsed uterus ,in order to offer the advantages, surgical indications and contraindieations ,surgical characteristic and diflieuhy of transvaginal hysterectomies of non-prolapsed uterus. Methods To retrospectively analyze 480 cases transvaginal hysterectomies (TVH) and 440 cases transabdominal hysterectomies (TAH) with similar indications in the corresponding period, and compare the operation duration ,blood lost during the procedure, postoperative analgesic, morbidity, recovery time of the function of intestine, activity time of getting up and hospitalization between those surgi-ca] techniques. Results There were no intraoperation and postoperative complications in group TVH. In group TAH: more blood was lost(P <0.01) ,the function of intestine recovered more slowly(P <0.01) ,more analgesic needed, more morbidity noted (P < 0.01), activity time of getting up is much longer(P < 0.01). The hospital stay after opera-tion was much shorter in group TVH(P <0.01). No statistical difference was found between the two groups in terms of the duration(P 0.05). Conclusion TVH is minimal invasive surgery that include small trauma,reduced pain, no abdomen scar and quick recovery. So the patients are happy to accept it.

Objective To investigate the relationship between high sensitive C-reactive protein(hs-CRP) and cardiac function in patients with dilated cardiomyopathy(DCM). Methods We compared the differences of NYHA classes,left ventricular ejection fraction(LVEF) and left ventricular end diastolic diameter (LVEDD) between normal hs-CRP group and elevated hs-CRP group,and analyzed hs-CRP levels of different NYHA classes,then investigated the correlation between hs-CRP and LVEF and between hs-CRP and LVEDD. Results The NYHA stage,LVEF,LVEDD were 2.06?0.90,(38.58?5.98)% and 58.94?6.14mm respectively in normal hs-CRP group,while those were 2.89?0.88,(33.46?6.55)% and 66.87?9.34mm in elevated hs-CRP group,and there were significant differences between the two groups.The hs-CRP was 2.66?1.80mg/L in NYHAⅠgroup,while that was 5.02?3.27mg/L in Ⅱgroup,5.25?3.18mg/L in Ⅲ group,and 8.84?2.60mg/L in Ⅳ group.Levels of hs-CRP in Ⅱgroup and Ⅲ group were both significantly higher than those inⅠgroup(P

Objective To discuss the method to increase the success rate of stomach tube insertion for patients with indwelling nasotracheal tube in order to shorten the time of insertion operation and reduce the discomfort of patients.Methods Seventy patients with nasotracheal tube were randomly divided into the observation group(38 cases)and the control group(32 cases).When the operator for the observation group inserted stomach tube to 18～22 centimeters deep,the nurse pumped the gas out from the tracheal catheter aerocyst.After the stomach tube reached stomach the tracheal catheter aerocyst was aerified again.The control group did not release the gas from tracheal catheter aerocyst when inserting the stomach tube.The first intubation success rate and time needed for intubation were compared between the two groups.Results The first intubation success rate of the observation group was higher than that of the control group(P＜0.05).While the time needed for intubation was shorter than that of the control group(P＜0.01).Conclusions Method used by the observation group not only increased the first intubation success rate,but also shortened time needed for intubation.This method can alleviated pain of patients and worth applying widely in clinic.

Objective To investigate non-psychiatric doctors' knowledge and attitude toward depression. Method Self-made Depressive Knowledge Questionaire (DKQ), which includes 24 items covering general knowledge, symptoms and other related questions of depression, were used in 346 non-psychiatric doctors who came from different grade general hospitals of Hunan. Results Average score of DKQ was 13.53±2.08,and corrective answering rates to different questions were 14.5％～95.4%.There were some associations between DKQ's score and grade of hospitals, subjects' education and attitude to depression. Conclusion It is necessary to re-educate non-psychiatric doctors with depressive knowledge.

Objective: To investigate the relationship between academic achievements of high school students and the results of California Psychological Inventory (CPI) of them. Method: Seventy-one higher school students were tested by CPI-RC (revised Chinese version). Their academic achievements were recorded. Results: Nine of the 23 CPI traits, such as Re (responsibility), So (socialize), Wb (comfortable), Ac (achievement), Py (psychologized), Cm (communality), To (tolerance), Sc (self-control), V3 (self accomplishment) had significant correlation with academic achievements (r=0.24～0.33, p＜0.05). Students with different prefer (literal arts or science) showed different CPI traits. Students with better academic achievements had higher scores on So, Sc, Wb, To and V3. Conclusion: CPI traits have some relationship to academic achievements of high school students and to their academic preference.