Objective To investigate the therapeutic effect of acupuncture combined with umbilical ring point ginger-partition moxibustion for ulcerative colitis of spleen-kidney yang deficiency type, and to observe its influence on the related inflammatory factors. Methods Sixty qualified cases were randomly divided into treatment group and control group, 30 in each group. Both groups were given oral use of live combined bifidobacterium, lactobacillus and enterococcus capsules, and the treatment group received acupuncture and umbilical ring point ginger-partition moxibustion together. After one treatment course ( four weeks) , the therapeutic effect was evaluated, and the changes of serum levels of related inflammatory factors of tumor necrosis alpha (TNF-α) and interleukin 8 (IL-8) were observed. Moreover, the safety was monitored. Results(1) The total effective rate was 86.67% in the treatment group and 66.67% in the control group, the difference being significant between the two groups (P<0.05). (2) The serum TNF-α and IL-8 levels were decreased in both groups after treatment (P<0.05 or P<0.01), and the decrease in the treatment group was superior to that in the control group ( P<0.05). ( 3) No obvious reverse action was found in the two groups. Conclusion Acupuncture combined with umbilical ring point ginger-partition moxibustion is effective and safe for the treatment of ulcerative colitis of spleen-kidney yang deficiency type.

0.05). The maximum color differences ( ?E) in the selected firing cycles were 2.279 8 and 1.389 4 for GI Ⅱand Vita In Ceram Alumina groups respectively, the maximum ?E between the two groups was 2.295 6, which fell into the clinically acceptable threshold for color differences. Conclusion: Color stability of all ceramic restorations with GI Ⅱand Vita In Ceram Alumina as substructure can be guaranteed after repeated firing of veneering porcelain up to 10 times.

Objective To investigate the safety and feasibility of early removal of chest tubes after video-assisted thoracoscopic (VAST) lobectomy for lung cancer. Methods A retrospective study was performed based on the clinical data of sixty consecutive patients who underwent VATS lobectomy plus mediastinal lymph nodes dissection for lung cancer from October 2013 to September 2014 in a single center. Thirty patients were enrolled into the early removal management group (chest tubes removal when the drainage volume is less than 300 mL/d), while the other thirty patients were enrolled into the traditional management group (chest tubes removal at the drainage volume less than 100 mL/d ). Results Patients who underwent early removal management had a shorter time of chest tubes removal and postoperative hospital stay compared to the patients in the traditional management group [(2.10 ± 0.99) d vs. (3.83 ± 1.41) d, t = 5.485, P = 0.000; (7.97 ± 1.54) d vs. (9.20 ± 2.01)d, t = 2.669, P = 0.010)]. No statistically significant differences were observed among the drainage volume, postoperative complications and symptoms on fifteen days post-operation. No complication occurred on thirty days post-operation. Conclusions Early removal of the chest tubes after VATS lobectomy ,when the drainage volume is less than 300 mL/d,is safe and feasible. This leads to a shorter length of hospital stay without addtional risk of early postoperative complications.

The main pollution of coastal sea is heavy metal and eutrophication,which resulted in degeneration of its eco-function.Pollution of heavy metal is accompanied with eutrophication in sea water.This article studied on copper absorption capacity of several bacteria strains which were isolated from the surface of macroalga Gracilaria lemaneaformis that was cultivated in copper polluted sea.We got 6 strains of epiphytic bacteria from the seaweed,Ochrobactrum anthropi,Aeromonas salmonicida,Micrococcus lylae,Corynebacterium ulcerans,Pseudoalteromonas spp,Vibrio fluvialis.Attained from the experiment of copper biosorption,A.salmonicida had a maximal biosorption capacity among them,and Vibrio minimal.Based on this trail,A.salmonicida,C.ulcerans and Vibrio were selected for next trails included optimal biosorption time,optimal pH value and effect of pre-disposal by several chemical reagents on biosorption capacity.The results showed:optimal biosorption time was between 40 minutes and 60 minutes,and optical pH value 4～5.Pre-disposal by HCl leaded to lost the absorption capacity of A.salmonicida,but was opposite by NaOH and ethanol.For C.ulcerans and Vibrio,the copper absorption capacities were increased by them.

BACKGROUND: The middle-school stage is the key period of personality figuring and taking shape.The mentation in this period is filled with a lot of special psychological contradictions and conflicts. Long-term psychological worry will affect the formation of perfect personality.OBJECTIVE: To understand the psychological health status in the middle-school students of Zhuang nationality and the main factors of influence.DESIGN: Randomized cluster sampling and questionnaire investigation based on middle-school students.SETTING: Department of Preventive Medicine, Youjiang Medical College of Nationalities.PARTICIPANTS: 2 000 middle-school students of 34 classes from 3 middle schools in Baise City and Longlin County were selected to attend the investigation with randomized cluster sampling method in November 2003.METHODS: The psychological health statuses of middle-school students were evaluated with symptom checklist (SCL).The list contained 90 items,including 9 factors of psychological symptom such as somatization,compulsion,sensitivity to human relations,anxiety,depression,hostility,dread,paranoia and psychosis.The grading system from 1 to 5 grades was used and the standard of the adult norm of the whole country was refered to:Factor score＜1.8 was normal;Factor score from 1.8 to 2.0 was mild abnormality;Factor score from 2.1 to 3.0 was moderate abnormality;Factor score＞3.0 was severe abnormality. Instructive words were unified.The investigative method and behavior were normalized.The questionnaires were filled in without recording the names and taken back from the spot and then compared with the norm of the whole country.MAIN OUTCOME MEASURES: The evaluated result of psychological health in middle-school students.RESULTS: 2 000 questionnaires were provided and 1 855 were valid after return with the effective rate 92.75%. ①The average scores of each factor of SCL were all higher in the middle-school students of Zhuang nationality than in the norm of the whole country. The significance of difference existed(P=0.000).②The scores of somatization,depression,anxiety,dread and psychosis were all higher in the schoolgirls than in the schoolboys.The significance of difference existed (P=0.000).③Except hostility factor,the scores of other factors were higher in the senior middle-school students than in the junior middle-school students.The difference was statistically significant(P=0.000).④The arranged sequences(from bigness to smallness) of each factor that affected psychological health of middle-school students of Zhuang nationality in Baise were depression,somatization,compulsion,anxiety,sensitivity to human relations,psychosis,paranoia,hostility and dread.The sensitivity to human relations ranked 4th and the anxiety ranked 6th in the schoolboys,but the orders of the 2 factors were just the opposite in the schoolgirls and the orders of other factors were the same in both the schoolboys and the schoolgirls.The first 3 factors all were:depression,somatization, compulsion.CONCLUNSION: The psychological health status was lower in the middle-school students of Zhuang nationality than in the norm of the whole country and the first 3 factors that affected their psychological health were:depression,somatization and compulsion. The levels of psychological health on somatization,depression,anxiety,dread and psychosis were lower in the schoolgirls than in the schoolboys. The psychological problems were more serious in the senior middle-school students than in the junior middleschool students. The levels of psychological health in middle-school students of Zhuang nationality were relatively lower and the psychological education and intervention study should be provided aiming at psychological characteristics of different population.

Objective To investigate the effect of remifentanil pretreatment on lipid peroxidation following acute myocardial ischemia/reperfusion (1/R) in rabbits. MethodsForty healthy adult rabbits of both sexes weighing 1.5-2.5 kg were randomly divided into 5 groups (n = 8 each): group control (group Ⅰ ); group I/R(group Ⅱ ); group morphine pretreatment + I/R (group Ⅲ ); group remifentanil (group Ⅳ ) and group remifentanil pretreatment + I/R (group Ⅴ ). The animals were anesthetized with intraperitoneal 2％ pentobarbital 45 mg/kg and were mechanically ventilated after tracheal intubation. PET CO2 was maintained between 35-45 mm Hg. Myocardial I/R was induced by iv pituitrin 2.5 U/kg in group Ⅱ , Ⅲ and Ⅴ. In group Ⅰ and Ⅳ normal saline 0.3 ml/kg was injected iv instead of pituitrin. In group Ⅲ morphine 3.3 mg/kg was injected iv at 30 min before iv pituitrin. In group Ⅳ and V remifentanil was infused at 3.3 μg· kg-1 ·min-1 for 30 min before iv normal saline and pituitrin.Venous blood samples were taken before (baseline) and at 24 h and 48 h after iv pituitrin for determination of serum cTnI concentration. The myocardial specimens were taken at T3 after blood sampling for microscopic examination and determination of SOD activity and MDA content. ResultsIntravenous pituitrin 2.5 U/kg significantly increased serum cTnI concentration and myocardial MDA content and decreased myocardial SOD activity in group Ⅱas compared with group Ⅰ . Morphine or remifentanil preatment significantly attenuated the myocardial I/R-induced changes mentioned above. Microscopic examination showed that myocardial tissue damages were ameliorated in group V as compared with group Ⅱ . ConclusionRemifentanil pretreament can attenuate acute myocardial ischemic injury by inhibiting lipid peroxidation.

Objective To explore the expression of growth associated protein-43(GAP-43)in the inferior colliculus in rats following bilateral cochlear ablation.Methods 35 healthy adult SD rats were randomly divided into 7 groups:3,7,14,21,28,90 days following bilateral cochlear ablation and the sham operation group as the control group.The immunohistochemistry was used to observe the expression of GAP-43 after bilateral cochlear ablation in each group.Results GAP-43 was expressed in each group.The GAP-43 expression in bilateral cochlear ablation group were higher than that in the control group.The expression increased at 3 days,followed by a constant increase at 7 to 14 days with the peak on day 14.On day 21 the GAP-43 expression began to decrease.The mean gray level of GAP-43 in all the staining of groups had statistic significance compared to the control group except the group of day 90.However,in all the 7 groups,the mean gray level between the left and right ears had no statistic significance.Conclusion The change of GAP-43 expression in the inferior colliculus following bilateral cochlear ablation reflects synaptic plasticity in inferior colliculus the neurons.

The most common forms of treatment for amblyopia are occlusion therapy and pharmacologic penalization. But these methods can not recover all the visual deficits of amblyopes and there are some disadvantages of the treatment which need to be considered, including adverse effects, compliance and social stigma. Recently, some novel approaches are investigated for improving the effectiveness and compliance of treatment for amblyopia.

Background Orthokeratology has been proved to temporarily alter the equivalent sphere,but its effects on visual quality deserve attention.Objective The present study was to investigate the visual quality after overnight orthokeratology in pre-adolescent myopes.Methods Written informed consent was obtained form each subject prior to entering into this series.A descriptive study design was used.One hundred and fifty eyes of 76 teenagers aged (14.90± 1.24)years with low and moderate myopia (-2.79 ± 0.82)D were included in the study.Fitted with Ortho-K contact lens,the lens was wore every night for over 8 hours.Subjective refraction,uncorrected visual acuity (UCVA),contrast sensitivity function,corneal-topography,and aberrometry were examined before,1 week and 3 months after the initiation of orthokeratology.Visual quality was generally evaluated by comparing before wearing,1 week and 3 months after wearing using the National Eye Institute refractive error quality of life instrument (NEI-RQL-42TM).All the procedures were performed by the same clinician.Results Spherical equivalent refractions were (-0.33± 1.02) D and (-0.26 ± 0.60) D 1 week and 3 months after orthokeratology,showing significant decline in comparison with (-2.79±0.82) D of before orthokeratology (P =0.001,0.001).However,no considerable difference was seen between 1 week and 3 months after orthokeratology (P=0.161).Contrast sensitivity function was significantly different in all spatial frequencies before wearing,1 week and 3 months after wearing,and those of 1 week and 3 months after wearing were significantly lower than those of before wearing (1 week:3 cpd P =0.001,6 cpd P=0.001,12 cpd P＜0.05,18 epd P＜0.05 ;3 months:3 cpd P=0.001,6 cpd P=0.001,12 cpd P＜0.05,18 cpd P＜0.05).There was no significant change in contrast sensitivity function between 1 week and 3 months of orthokeratology (P＞0.05).Flat K,steep K and corneal eccentricity (e) were significantly reduced (P =0.000),and surface asymmetry index (SAI) and surface regularity index (SRI) were significantly improved after orthokeratology in comparison with before orthokeratology (both P =0.001).Root mean square (RMS) of total higher-order,third-order and fourth-order aberrations were significantly increased (P＜0.05),but RMS of whole aberration and second-order aberrations significantly decreased after orthokeratology (P＜ 0.05).There were no significant changes in the fifth-order,sixth-order and seventh-order aberration among pre-wear,1 week and 3 months after orthokeratology.Scales of dark to bright,nocturnal driving,glare,visual fluctuate and halo were lower than those before orthokeratology (P＜0.05).The scales of visual fluctuate between 1 month and 3 months after orthokeratology had significant differences (P＜0.01),while the rest of the scales had no significant differences (P＞0.05).Conclusions Orthokeratology can reduce myopic diopter 1 week after orthokeratology.The overnight wearing of fitted orthokeratology can decrease contrast sensitivity and increase corneal surface irregularity and RMS of third-order and fourth-order.Compared with spectacles,orthokeratology reduces subjective visual quality,especially nocturnal quality.

Objective To analyze the influence factors on quality of life(QOL) in patients with ovarian cancer in order to provide the basis for improving QOL of patients with ovarian cancer .Methods The quality of life of 73 patients with ovarian cancer was investigated by QLICP‐OV questionnaire .Descriptive statistics ,one‐way analysis of variance ,t‐test and multiple linear regres‐sion analysis were used to explore impact factors of quality of life .Results The total QOL score of 73 patients with ovarian cancer was 64 .85 ± 9 .37 .Single factor analysis indicated that nation ,marital status ,education ,occupation and medical treatments were sig‐nificantly related to some domains scores of the QLICP‐OV(P<0 .05) .The multivariate linear regression analysis indicated that the influence factor on quality of life in patients with ovarian cancer for the domain of physical function was education with regression coefficient being -9 .786;Influence factor for the domain of psychological function was education with regression coefficient being 6 .559;the influencing factors for the specific module were marital status ,medical treatment ,and age with regression coefficients be‐ing -9 .174 ,-7 .142 and 0 .245 ,respectively .Conclusion The quality of life in patients with ovarian cancer was low and it was af‐fected by a lot of factors .