Objective To understand the prevalence and risk factors of Enterobius vermicularis among preschool children in kindergartens in Luohu District Shenzhen City. Methods A total of 489 children in 6 kindergartens were selected by the stratified sampling method and investigated for E. vermicularis infection by the cellophane anal swab technique. The information of sanitary condition of the kindergartens personal hygiene and family hygiene were investigated by questionnaire. Results The infection rate of E. vermicularis was 10.2% 50/489 . The single factor analysis indicated that the following factors might re?lated to the infection the different classes of kindergartens grades ground of bed room private toilet types of taps and beds bed management education levels of parents frequency of shower and washing anus and washing hands before meal and after WC. The multivariate Logistic analysis indicated that the bed management education level of mothers frequency of washing anus and private toilet were independent risk factors for E. vermicularis infection. Conclusion To control the infection of E. vermicularis the circumstance and management of kindergartens parents knowledge of E. vermicularis infection and chil?dren s healthy habit need improve.

Objective To summarize the therapeutic effect of recombinant human growth hormone and early enteral nutrition in severely burned patients. Methods 35 cases were randomly divided into group EN and group PN.Group EN was treated with early enteral nutrition(EEN) and recombiant human growth hormone(rhGH) ,while group PN was given parenteral nutrition. The plasma levels of pre-albumin (PA), C-reactive protein (CRP) , tunmor necrosis factor α(TNFα) ,fasting blood glucose(FBG) were measured after burn injury. Comparision was made in length of hospital stay, wound healing time,incidence of burn sepsis, gastrointestinal stress ulcer bleeding and enteral nutrition intoleranc. Results Incidence of burn sepsis,gastrointestinal stress ulcer bleeding and enteral nutrition intoleranc in group EN were significantly lower than those of group PN(P ＜ 0.05). The serum levels of CRP、TNFα、FBG in group EN were significantly lower than those of group PN (P ＜ 0.05). The serum PA was decreased at all times in two periods and was markedly decreased in group EN(P ＜0.05). Length of hospital stay and the healing time of donor site, deep partial thickness burn wound, skin transplantion area were significantly shortened in group EN compared with group PN. Conclusion Early enteral nutrition was beneficial for the improving of nutrition state of the burn patients,and the reduction of the incidence of burn sepsis and the hospitalization time.

Objective: To study the mechanism and effect of Chinese medicine Yiqi Tongyang Huatan prescription(益气通阳化痰方,YQTYHT) on hyperlipidemia and atherosclerosis(AS).Methods: The rabbit′s model was established by feeding the food containing high cholesterol,and 32 rabbits were randomly divided into four groups(each n=8): normal group,model group,Huoxue Huayu prescription treatment group(活血化瘀方,HXHY group) and YQTYHT treatment group(YQTYHT group).Before the experiment,at the end of 6 th and 12 th weeks after the experiment,the following items were measured: blood lipids platelet aggregation rate,platelet adhesion rate,malondialdehyde(MDA),endothelin-1(ET-1),nitric oxide(NO),the ratio of the lipid plaque area and the thickness of the endothelial plaque.Results: After feeding the food containing high cholesterol,the blood lipids,platelet aggregation rate,platelet adhesion rate,MDA,ET1,the ratio of lipid plaque area and the thickness of plaque were elevated significantly,while serum NO3-/NO2-decreased significantly in model group.Compared with the model group,the blood lipids were lower in the two treatment groups,and the blood lipid regulating effect in YQTYHT group was significantly better than that in HXHY group.Platelet aggregation rate and platelet adhesion rate of YQTYHT group and HXHY group were lower than those in the model group,but the degree of lowering in YQTYHT group and HXHY group had no significant differences.The serum MDA of YQTYHT group and HXHY group was lower than that in model group,and the lowering effect in YQTYHT group was better than that in HXHY group.YQTYHT group and HXHY group had a significant increase on the level of serum NO3-/NO2-and a decrease on the content of plasma ET-1,furthermore,the effects in the former group were significantly better than those of the latter group.The area of atherosclerotic plaque coverage in aorta and the thickness of plaque of HXHY group were larger than those in YQTYHT group(both P

Objective To investigate the short and long term effects of Sunmax injection for the rhytidoplasty on different parts of the fa-cial wrinkles. Methods 1 028 face lift patients were collected from January 2007 to December 2011 who admitted to our plastic surgery de-partment,236 cases of male,792 cases of female,with an average age of 48. 7 (21~72)years old. According to different drug injection sites, all the patients were divided into 5 groups:wrinkles between eyebrows,the forehead wrinkles,nasolabial fold wrinkles, crow's feet,nose wrin-kles. The rhytidoplasty effects of 5 groups a day,1 month,3 months,6 months,9 months after injection were observed and compared. Further-more,the short and long term effects of the Sunmax injections were integrated to analyze. Results After Sunmax injection,a variety of skin wrinkles and sags disappeared;1 month after injection,wrinkles did not appear;3~6 months after injection,the effects was still as the same as the day after injection. 9 months after injection,the effects for the forehead wrinkles and crow's feet was slightly diminished. Conclusion Sunmax injection is an emerging technology to remove facial wrinkles,which has been widelymused inmour department for severalmyears and got patients' postoperative satisfaction. It is worth spreading for rhytidoplasty.

Objective To explore the evolution of research themes and trends in China's nursing college education during the last decade.Methods A co-word analysis of keywords was performed in the research literatures around nursing college education from two Chinese databases,VIP China Science and Technology Journal Database and CKNI Periodical Full-text Database,between 2003 and 2012.The analysis was based on two different periods (phase Ⅰ from 2003 to 2007 and phase Ⅱ from 2008 to 2012).Results A total of 646 articles were included,with 287 articles published in phase Ⅰ and 359 articles in phase Ⅱ.Sixteen high-frequency keywords were identified during the phase Ⅰ,with seventeen during the phase Ⅱ.Two research themes,nursing student-training model and construction and reform of curriculum,were presented in both phases.However,some differences in research sub-themes exited between phase Ⅰ and phase Ⅱ.Conclusions Hot research topics in nursing college education seemed no change in the past ten years.School-hospital collaboration newly emerged as a hot topic in the field of nurse education research.The research on construction and reform of curriculum change its focus to nursing courses and humanities courses.The academic studies of nursing college education were mostly influenced and pushed by reforming and developing of nursing education.

Objective To explore the normal range of the caudate nucleus' volume in Chinese adults of the Han nationality and provide morphological data for the construction of database for Chinese Standard Brain.Methods This was a clinical multi-center study.One thousand Chinese healthy volunteers (age range=18 to 70)recruited from 16 hospitals were divided into 5 groups,i.e.,Group A(age range=18 to 30),B(age range=31 to 40),C(age range=41 to 50),D(age range=51 to 60),and E(age range=61 to 70).Each group contained 100 males and 100 females.All of the volunteers were scanned by MR using T1 weighted three-dimensional magnetization prepared rapid acquisition gradient echo sequence.The volume of eaudate was measured manually using 3D volume analysis software.The difierence of volumes of the eaudate between male and female were analyzed by independent sample t-test,and among age groups by ANOVA.Pearson's correlation coefficient was used to characterize the relationship between volunles and age.The differences of measurements between left and right caudate nucleus were analyzed by paired t test.Results (1)rnle mean volume of bilateral caudate nucleus in healthy Chinese adults wag(10.973±1.647)cm3.The mean volume of the the male's left and right caudate nucleus were(5.656±0.860)and (5.671±0.855)cm3 respectively,no significant differences were found between the volume of left and right eaudate nucleus(t=1.230.P>0.05).The mean volume of the the female's left and right eaudate nucleus were(5.287±0.774)and(5.331±0.766)cm3 respectively,and the right's wag larger than the left's with significant differences(t=3.999,P<0.01);(2)Pearson correlation analysis showed a significant negative correlation between the nucleus volume and age(male and female's,left and fight)(r=-0.561,-0.568,-0.548,-0.552,P<0.05).Conclusion With high-resolution MRI and 3D volumetric analytic software(Midob),the volume of the caudate nucleus can be accurately measured,so as to provide the basic data for establishing Chinese adults' standard digital brain.and provide nomad control standards for caudate nucleus volume-related diseases.

Objective To evaluate perioperative portal hemodynamic alterations in cirrhotic patients undergoing subtotal splenectomy,podicled spleen remnant retroperitoneal transplantation plus lower esophagus transection in the treatment of portal hypertension.Method Forty patients with cirrhotic portal hypertension were randomly allocated into 2 groups:splenic transplantation group (n = 20),in which patients underwent subtotal splenectomy with pedicled remnant spleen retroperitoneal transplantation and cardia-esophageal devascularization and transection,and control group (n = 20),in which splenectomy and cardia-esophageal devascularization and transection were performed.The cross section area,blood velocity and flow and collateral circulation of portal parameters were comparatively evaluated by 3D DEC MRA,and the size of remnant spleen,blood flow and collateral circulation of retroperitoneal transplanted spleen were comparatively assessed.Results At 6-month after operation,the disappearance of esophageal-gastric varices in two groups was similar,and the cross section areas of main portal vein (MPV) in two groups all decreased postoperatively,in study group it was (1.81±0.73) cm~2 vs.(1.20±0.52) cm~2,P ＜ 0.01;in control group it was (1.78±0.52) cm~2 vs.(1.30±0.12) cm~2,p ＜0.01.The mean blood velocity of MPV decreased postoperatively,in study group it was (9.86±0.10) cm/s vs.(7.06±1.92) cm/s,P ＜0.01;In control group it was (10.0 ±0.6)cm/s vs.(8.2±2.4) cm/s,P ＜0.01.The mean blood flow velocity of MPV in study group was lower postoperatively than that in control group(P＜0.01).The mean blood flow volume of MPV decreased postoperatively from (15.0±1.9) ml/s to (10.5 ±2.7)ml/s,P ＜0.01 in study group;and from (14.9±2.1) ml/s to (11.6±2.1) ml/s,P ＜ 0.01 in control group.The mean blood flow volume of MPV in study group was lower postoperatively than that in control group(P＜0.05).A significant collateral formation was observed around the retroperitoneally translocated pedicled remnant spleen.Conclusions Compared with splenectomy,subtotal splenectomy,retroperitoneal translocation of the pedicled remnant speen helps to preserve splenic function as well as to increase retroperitoneal collateral formation which is conducive to further decreasing the portal veinous pressure.

Objective:To observe the therapeutic effect of electroacupuncture (EA) at local points plus point injection on House-Brackmann facial nerve function classification grade (H-B) and facial disability index (FDI) in pregnant women with Bell palsy (BP). Methods:A total of 40 eligible BP patients during pregnancy were randomized into a treatment group (n=20) and a control group (n=20). The treatment group was intervened by EA at Sizhukong (TE 23), Tongziliao (GB 1), Sibai (ST 2), Quanliao (SI 18), Yifeng (TE 17), Dicang (ST 4), Jiache (ST 6) and point injection at Zusanli (ST 36) and Yanglingquan (GB 34) on the affected side, 30 min every time, 10 sessions as a course, for 2 courses in total while control group by EA with the same points, manipulation and courses as the treatment group. Results:After the treatment, the H-B classification in the treatment group was better than that in the control group, with a significant inter-group difference (P<0.05); after the treatment, the change of FDI score in the treatment group was significantly different from that in the control group (P<0.05). Conclusion:EA at local points plus point injection can produce a more significant efficacy than EA in the treatment of BP during pregnancy.

Objective To explore the effects of electroacupuncture at Baihui (DU20) acupoint on learning and memory and its possible mechanism through the expression of brain-derived neurotrophic factor (BDNF) in APP/PS1 double-transgenic mice. Methods 30 female APP/PS1 double transgenic mice were randomly divided into model group, DU20 group and non-acupoint group, and 10 wild type mice con-sisted of wild group. DU20 group received electroacupuncture at Baihui and the non-acupoint group received electroacupuncture at non-acu-point for 28 days. Learning and memory was tested by Morris water maze. Deposition ofβ-amyloid (Aβ) peptide was determined by immu-nohistochemical staining. The expression of BDNF in cortex was examined by RT-PCR and Western blotting. Results Compared with the model group, DU20 group ameliorated the learning and memory ability of APP/PS1 double-transgenic mice (P<0.05), decreased the deposi-tion of Aβpeptide (P<0.05) and upregulated the gene and protein levels of BDNF (P<0.01). There was no significant difference between the model group and non-acupoint group (P>0.05). Conclusion Electroacupuncture at DU20 acupoint could ameliorate learning and memory in APP/PS1 double-transgenic mice. The mechanism may be related to increase the expression of BDNF and decrease the deposition of Aβ.

The patient visited for swell and ache of sublingual region. The patient's two sides of sublingual glands were swelled. The mandibular central incisors were repaired by the ill fitting prosthesis, and there was an irregular oral ulcer under it. The area of the ulcer was about 2 mm x 2 mm. The sublingual glands recovered in two days after the ill fitting prosthesis of mandibular central incisors was removed away, iodoglycerin was applied on the oral ulcer, vitamin B1, vitamin B2, prednisone and amoxicillin was taken.
Humans ; Incisor ; Prostheses and Implants ; Sublingual Gland