【Objective】 To explore the intention of voluntary blood donation in students from a middle vocational school in Jinhua and its influencing factors. 【Methods】 A total of 400 students were enrolled from a middle vocational school in Jinhua by convenience sampling, and a self-designed questionnaire was issued to each student to investigate the cognition, intention and attitude of voluntary blood donation. The influencing factors of voluntary blood donation intention were analyzed by Logistic regression. 【Results】 A total of 394 valid questionnaires(98.50%) were collected. For 394 surveyed students, the average score of cognition of voluntary blood donation was (7.27±2.69) points, and the overall rate of intention to voluntary blood donation was 21.32%. Logistic regression analysis equation consisted of family support, better cognition, feeling happy about blood donation and worrying about blood donation, with risk ratios(OR) as 31.78, 188.69, 26.27 and 0.01, respectively(all P<0.05). 【Conclusion】 Students from a middle vocational school showed poor congnition and intention of voluntary blood donation.Family support for voluntary blood donation, better cognition of voluntary blood donation and happiness for blood donation were positive factors, and the fear of blood donation was a negative factor.It is necessary to strengthen the publicity of blood donation among students in middle vocational school to improve their congnition and intention to voluntary blood donation.

Objective: ①To detect the concentrations of interleukin 1?(IL 1?) and prostaglandin E 2 (PGE 2) in periapical exudates in the patients with acute or chronic periapical periodontitis; ② To examine their correlations with clinical and radiographic findings of the involved teeth.Methods: The volume of periapical exudates was quantified using the standard paper point sampling method; the concentration of IL 1? and PGE 2 was detected using enzyme linked immunosorbent assay(ELISA) or radioimmunoassay(RIA) in 40 cases with acute and in 40 with chronic periapical periodentitis. Results: ①The volume(?l) of the exudates in the cases with acute periapical periodontitis and chronic were 27.10?15.70 and 3.12?2.88( P

Objective: To compare the concentration of IL-1? in the apical exudates of phoenix abscess of chronic periapical periodontitis and to examine the correlation of IL-I? concentration with clinical and radiographic findings of the involved teeth. Methods: 35 single-rooted teeth diagnosed as phoenix abscess and 35 as chronic periapical periodontitis were examined. The periapical signs and symptoms were recorded. Radiographs were taken and periapical radiolucent areas were calculated with the help of the AutoCAD software. The standard paper-point sampling method was used to collect and quantify the periapical exudates. IL-1? in the exudates was detected by enzyme-linked immunosorbent assay (ELISA). All statistical analyses were finished with SPSS 10.0 software. Results: The phoenix abscess group showed significantly lower concentration(5.65?2.76) ng/ml of IL-1? in the exudates and larger radiolucent areas(32.10?13.82) mm 2 on the X-ray films than the chronic periapical periodontitis group[(12.51?5.15) ng/ml and (6.51?3.56) mm 2 respectively] (P

Objective To examine the change of TGF-?1 in the bloods of rats which were induced by tetrachoride during the different times and to explain the mechanism of the change.MethodsThe experimental liver fibrosis induced by tetrachloride in rats was treated by matrine compound injection.Serum TGF-?1 and pathological changes in liver tissue were observed in control group,model group and therapy group during the time of the 4th,6th and 9th week.ResultsThere was an obvious change of TGF-?1 in the blood in different time and different groups.ConclusionMatrine compound injection has an antifibrogenetic action and TGF-?1 can reflect the change of liver fibrogenesis of different time as an index.

Objective To observe the clinical effects of Shenqifuzheng injections combined with PTX and DDP on advanced non small cell lung cancers. Methods Fifty cases of advanced non small cell lung cancers were randomly divided into pure chemotherapy and chemotherapy combined with traditional Chinese medicine groups. The former was treated with 30 mg/m2 DDP from day 1 to day 3, 135 mg/m2 PTX only at the first day. The latter was treated with 250 ml Shenqifuzheng injections every day until the twentieth-first one, three days before the beginning of chemotherapy. After two periods of treatments, the therapeutic effects were evaluated, respectively. Results The recent effective ratios of chemotherapy combined with traditional Chinese medicine and pure chemotherapy groups were 48 % and 40 %, respectively. The former could ameliorate the physical status, the numbers of peripheral leucocytes, the decreases of blood platelet, the gastrointestinal reactions of subjects. Conclusion The Shenqifuzheng injections could increase the recent treatment effect of PTX combined with DDP on advanced non small cell lung cancers, effectively meliorate the clinical symptoms and alleviate the side effects of chemotherapy leading to improve the life qualities of subjects.

Objective To explore the effects of vaseline gauze combined with brain cotton piece on eye protection during otological surgery . Methods From January to March in 2015 , 80 patients with otological surgery were set as the experiment group , where vaseline gauze and brain cotton piece were used to protect eyes . From October 2014 to December 2014 , another 80 patients with otological surgery were set as the control group , where aureomycin eye ointment was used for eye protection . The two groups were compared in terms of complications incidence . Result The complication incidence of the experiment group was significantly lower than that of control group ( P < 0 . 01 ) . Conclusion Vaseline gauze and brain cotton piece can effectively protect the eyes for patients undergoing otological surgery , lower the occurrence rate of fewer complications and improve patients′comfort .

ObjectiveTo understand the implementation effect and its influencing factors of clinical medical undergraduates' talents cultivation scheme in Xinjiang Medical University. Methods 421 clinical medical students completed questionnaire. The main contents of the survey are general situation, the factors and the implementation effect of the cultivation scheme, and so on. Results①The talents cultivation scheme is reasonable and feasible. ②The main factors which affect talents cultivation scheme of our school are the teaching plan arrangement and practical course arrangement. ③Talents cultivation scheme in the implementation process achieved some success, but the cultivation of humanistic quality should be enhanced, etc. ConclusionRenewed the education conception, optimize the clinical teaching structure, integrated teaching contents, updated teaching methods and means, and strengthened students' humanistic quality are the key factors of the higher medical institutions to cultivate high quality and comprehensive talents.

Objective:To explore the establishment and evaluation method of recurrent infection model of herpes simplex keratitis (HSK).Methods:To determine the optimal duration of the ultraviolet light irradiation, 12 healthy BALB/c mice were randomized into 3 minutes group, 2 minutes and 45 seconds group, and 2 minutes and 30 seconds group based on the duration of the ultraviolet light irradiation according to random number table method, with 4 mice in each group.Another 72 healthy BALB/c mice were randomized into blank control group, model group and recurrence group according to random number table method, with 24 mice in each group.The 72 mice were scratched a # symbol on their right corneas with scalpel.Then the eyes in the blank control group were treated with 5 μl of normal saline solution, while the eyes in the model group and recurrence group were treated with 5 μl of herpes simplex virus I (HSV-1) suspension.All the 72 mice were not intraperitoneally injected with HSV-1 xenogeneic serum antibody.Five weeks after the initial infection, the mice in the recurrence group were irradiated at ultraviolet B-302 nm for the optimal duration.The feasibility of establishing HSK recurrence model induced by this method was evaluated by the score of ocular surface symptoms, and the cytopathic effect (CPE) lesion analysis of Vero cells cultured in corneal wiping fluid from the mice in the model group and recurrence group.The use and care of the animals complied with the Statement of the Association for Research in Vision and Ophthalmology (ARVO). The study protocol was approved by the Ethics Committee of Shanghai University of Traditional Chinese Medicine (No.PZSHUTCM190222039).Results:The optimal duration of the ultraviolet light irradiation was 2 minutes and 45 seconds.Within one week, HSK syndromes appeared in the mice injected with HSV-1 virus in the model group and recurrence group, and then gradually disappeared after one week.Before inducing recurrence, slit lamp examination was performed, and there was no spontaneous recurrence of HSK in the model group and recurrence group.The mice in the recurrence group relapsed within one week after ultraviolet light irradiation.The symptom scores of ocular surface lesions in the blank control group, model group and recurrence group were 0.333±0.471, 1.500±0.764 and 2.667±0.943 at one day after ultraviolet light irradiation, 0.000±0.000, 0.833±0.373 and 5.167±2.267 at three days after ultraviolet light irradiation, and 0.167±0.373, 1.000±0.577 and 3.000±1.155 at seven days after ultraviolet light irradiation, respectively.The symptom score of ocular surface lesions was higher in the recurrence group than the blank group and the model group at three days after ultraviolet light irradiation, and the differences were statistically significant (both at P<0.05). Morphological changes such as floating and gathering were found in the Vero cells after being cultured in corneal wiping fluid.The positive rate of CPE lesion was 71% (17/24) in the recurrence group, which was significantly higher than 8% (2/24) in the model group, and the difference was statistically significant ( P<0.01). Combining the two indicators, the success rate of recurrence in established models could reach 71%. Conclusions:Ultraviolet light irradiation can successfully induce the recurrence of viral keratitis in HSK mice without injection of neutralizing serum antibody.

Objective: To investigate the safety and feasibility of laparoscopic resection of hepatic caudate lobe tumor. Methods: The clinical data of six patients who underwent laparoscopic hepatic caudate lobe tumor resection in Jinhua Municipal Central Hospital were retrospectively analyzed. Results: Laparoscopic procedures were successful in all the 6 patients. Four patients underwent partial caudate lobe resection, 1 patient did combined left hemihepatectomy with partial caudate lobe resection, and 1 patient underwent combined left lateral lobectomy.The operation time ranged from 130 to 240 minutes with a mean of 190 minutes.The intraoperative blood loss ranged from 60 to 480 ml with a mean of 185 ml. Postoperative bile leakage occured in 1 case. The primary diseases were hepatic haemangioma (n=4) and hepatocellular carcinoma(n=2), margin negtiveness achieved. The follow-up period was from 4 to 48 months, the patients recovered well and no recurrence was found. Conclusions Laparoscopic resection of hepatic caudate lobe tumor was safe and feasible in appropriately selected patients with skilled laparoscopic techniques.

Objective: To discuss the clinical efficacy of modified Sinisan (Qizhi Weitong granule) and saccharomyces boulardi in treating functional dyspepsia (FD) in children, and its effect on changes in serum cytokine and gastrointestinal hormones.Method: Totally 156 cases were divided into control group (78 cases) and observation group (78 cases). The control group was treated with saccharomyces boulardi, 0.25 g, po, bid, after meal. In addition to the therapy of control group, the observation group was also given modified Sinisan (Qizhi Weitong granule), 2.5 g, po, tid, 30 minutes before meal. Four weeks was a course of treatment. Then the clinical efficacy, the time of symptom improvement and the change of serum cytokine and gastrointestinal hormones were observed.Result: The total effective rate of observation group (96.15%) was higher than that of control group (82.05%), with statistical difference (P<0.01). The serum levels of interleukin-10 (IL-10), interferon-γ(IFN-γ), tumor necrosis factor-α(TNF-α), plasma motilin(MTL) and Leptin of both groups had no statistical difference before treatment. After treatment, the serum levels of IL-10, MTL of both group were increased, while the serum levels of IFN-γ, TNF-α, Leptin of both group were decreased. However, the decreasing range and the increasing range of observation group were statistically obvious than those of control group (P<0.01). After the 6-month follow-up, the recurrent rate (6.67%) of the observation group was statistically lower than that of control group (18.75%).Conclusion: Modified Sinisan(Qizhi Weitong granule) combined with saccharomyces boulardi have an obvious clinical efficacy in treating child's FD, with a low recurrence. The mechanism may be correlated with the effect of integrated Chinese and Western medicines in regulating serum cytokine and gastrointestinal hormones levels.