Objective To investigate the effect of multidisciplinary intervenient on survival of patients with malignant tumor. Methods Six hundred and thirty-nine malignant tumor patients were randomly assigned to the intervenient and the control group. A total of 584 completed the follow-up study. The intervenient group received comprehensive treatment for 2 years,while the control group was in a process of self-rehabilitation. The 2-year survival rate was compared between the groups by using Cox proportional hazard model. Results The 2-year survival rate was 94. 74% (108/114) or 80. 67% (121/150) in II stage patients of the intervenient or control group, respectively ( P < 0. 01 ) . The 2-year survival rate was 88. 03% (163/177) or 82. 8% (184/222) in early and medium stage patients of the intervenient or control group,respectively(P <0. 01). Conclusion The multidisciplinary intervenient may help to improve the 2 year survival of early or moderate stage malignant tumors.

Objective To explore the relationship between vascular endothelial growth factor (VEGF) concentration in urine and renal vascular damage in children with Henoch Schonlein purpura nephritis (HSPN).Methods The kidney pathological lesion of 78 biopsy-proven HSPN children was assessed with renal vascular damage, glomerular pathological damage, and tubulointerstitial pathological damage semi-quantitative points. The children were divided into 3 groups (light, medium, and heavy group) according to the renal vascular, glomerular, tubulointerstitial, glomerular and tubulointerstitial total pathological points. Blood and urine vascular endothelial growth factor concentration was detected by enzyme linked immunosorbent assay;the localized renal VEGF expression and microvessel density were detected by immunohistochemistry assay in the kidneys. Results The semi-quantitative points of glomerular, tubulointerstitial, renal vascular, and glomerular and tubulointerstitial total points in different groups had significant difference (all P＜0.01);the minor renal vascular damage, the higher light microvessel density, blood and kidney concentration of VEGF, and the VEGF excretion in the urine were also lower in different groups, and there were significant differences (all P＜0.01). Glomerular points were positively related with tubular points, vascular points, kidney total score (r=0.596,0.612, and 0.728;P＜0.05, 0.05, and 0.01 respectively). Microvessel density was highly positively related with blood VEGF and renal VEGF, and negatively rela-ted with urine VEGF (r=0.601, 0.696, and -0.639,all P＜0.01). Conclusion The urinary excretion of VEGF leads to the decrease of local kidney VEGF concentration resulting in the renal vascular injury, which may be the important reason for renal vascular damage and pathology chronic progress in HSPN children.

Objective To provide guidance for oral health prevention by investigating oral health status of 480 Lahu people.Methods Oral health status of 480 Lahu people were investigated by trained dental therapists using standard diagnostic criteria and record.Participants were divided into 4 groups according to their age.Results The Lahu People in Linxiang county suffered from severe dental caries and periodontal disease.The caries prevalence rate among children of 5 years old was 78.3％.The rate of calculus among the children of 12 years old was 75％.The prevalence rates of caries and periodontal pockets were 91.7％ and 43.3％ among the adults between 35 and 44 years old.The above data were significantly higher than the results of the Third National Oral Health Survey.The rates of gingival bleeding and periodontal pocket were 51.7％ and 49.2％ among the aged from 65 to 74 years old,which were lower than that of the Third National Oral Health Survey.Among the participants,76％ never brushed teeth and 85％ brushed teeth only once a day in people who brushed teeth regularly.Conclusion Poor status and maintenance of oral health in the Lahu People suggest that education and resources for oral health should be invested.

OBJECTIVE:To provide reference for avoiding the recurrence of medical safety(adverse)events or inducing more severe medical accident. METHODS:The medical safety(adverse)events reported by a class A grade 3 hospital from July 2013 to March 2016 were studied retrospectively,and excluded purely adverse drug reactions and transfusion reactions to analyze the rea-son and characteristics. RESULTS:Of 747 events,there were 578 medical,nursing and drug-related medical safety (adverse) events,accounting for 77.38%;among 175 medical related medical safety(adverse)events,top 3 reasons were basic skills defi-ciencies,defects in the system processes,inadequate communication and education, accounting for 32.00%,24.00%,19.43%. The occurrence of medical safety (adverse) events were closely related to working life and qualifications;among 578 medical, nursing and drug-related medical safety (adverse) events,the incidence of adverse events was 71.11% in 5-year working life group,and that was 73.18% in junior titles group. CONCLUSIONS:Various professionals should strictly implement procedure and regulations,strengthen communication and education in daily work,and improve professional knowledge and skills so as to prevent the occurrence of adverse event completely.

Background Small incision cataract surgery combined with intraocular lens (IOL) implantation remains a popular way for cataract.However,some factors affect the postsurgical visual outcomes and lower the patients' satisfaction,including intraoperative and postoperative complications as well as corneal refractive and thickness changes.Objective This study was to evaluate the influence of corneal refractive and thickness changes on visual fluctuation after 2.6 mm temporal incision surgery for cataract.Methods A series cases-observational study was designed.Twenty-nine eyes of 25 age-related cataract patients received 2.6 mm temporal transparent incision phacoemulsification and IOL implantation from November,2011 through April,2012 in Eye & ENT Hospital of Fudan University under the informed consent.The uncorrected visual acuity (UCVA),best corrected visual acuity (BCVA),automatic and subjective refraction were examined,and the central corneal thickness (CCT) and corneal vector astigmatism were measured using Pentacam analysis system before and after operation.The examination outcomes were compared among different time points,and the influencing factors of UCVA or BCVA were analyzed.Results The mean UCVA (LogMAR) was 0.52±0.06 in 1 day and 0.64±0.07 in 2 months after surgery,with a significant difference between them (t=-3.051,P＜0.05).The mean BCVA (LogMAR) was 0.24±0.04 and 0.13± 0.04 in postoperative 1 day and 2 months,showing a significant difference between them (t =-3.031,P＜0.05).Spherical equivalents (SE) were (-1.74±0.28) D,(-1.99±0.27) D and (-1.69±0.24) D in postoperative 1 day,14 days and 60 days,respectively,with a significant difference among the 3 time points (F =3.562,P =0.039),and significant difference also was found between postoperative 1 day and 14 days (t =2.515,P＜0.05) or between postoperative 14 days and 60 days (t =-2.987,P ＜ 0.05).The preoperative J0 value was (0.06 ± 0.06) D,and postoperative J0 value was (0.29±0.08) D on the first day,which was significant higher than that in preoperation (t =-4.625,P＜0.01).In addition,J0 value showed a significant difference between postoperative 1 day and 14 days (t=-7.858,P＜0.01) as well as between postoperative 14 days and 2 months ([0.38±0.07] D versus [0.27±0.07] D,t=-5.649,P＜0.01).The mean CCT was (547.1±25.3) μm,(599.4±56.9) μm,(557.0±27.1) μm and (551.0 ± 25.9) μm before and 1 day,14 and 60 days after operation,with significant differences among the various time points (F =9.792,P ＜ 0.001),and significant differences also were seen in the CCT between preoperation and postoperative 1 day (t =-5.116,P＜0.01),between postoperative 1 day and 14 days (t =4.135,P＜ 0.01),between postoperative 14 days and 60 days (t=2.082,P＜0.05).UCVA=0.513-1.183×C J45(F=16.724;t=-4.089,P=0.026) and BCVA=-1.314+0.003×CCT (F=22.322;t=4.725,P=0.018).Conclusions The UCVA remains a downward trend,and BCVA sustains upward trend after 2.6 mm temporal transparent incision phacoemulsification combined with IOL implantation surgery.Postoperative UCVA is affected by corneal astigmatism change,while BCVA is influenced by CCT change.

Six bacterial strains with malachite green decolorization ability were isolated from a sediment of aquaculture pond, and strain M6 was selected by further enrichment culture in nutrition broth with malachite green and decolorization rate comparison. The decolorization rate of strain M6 to malachite green was 97.14% in the conditon of 30?C and 150 r/min, and its morphology was observed by gram stain and electronmicroscopy, its physiological and biochemical characteristic was studied by ATB bacteria identification in-strument for identification of bacteria, and its 16S rDNA sequence was determined following PCR amplifi-cation, the sequence was aligned and the phylogenic tree was instructed with those bacterial strains of high identity with strain M6. In addition, its growth characteristics was also studied. The experimental results showed that strain M6 was gram negative and bacilliform with a flagellum at one end. Its size was 0.45 ?m ?0.84 ?m. Its colony produced on common agar plate appeared as round, light blue, dense, hard to choose; 16S rDNA sequence of strain M6 had high identity of 98%～99% with Pseudomonas sp. located in GenBank and strain M6 had the most close relative relation to Pseudomonas putida OW-16 (Locus number: DQ112328.1). Combined the results of the traditional morphological, physiological, biochemical character-istics and 16S rDNA sequence analysis, strain M6 was identified as Pseudomonas putida (Locus number: EU348741.1). Additionally, its growth curve in the condition of 30?C and 150 r/min was as follows: lag phase was 0～4 h, log phase was 4 h～64 h, stationary phase was 64 h～80 h, decline phase was after 80 h. Its best growth conditions were pH 7 and 30?C,and in the rotational speed of 50 r/min to 250 r/min. Its concen-tration increased with the increase in rotational speed.

Humans ; Sinus of Valsalva ; Death, Sudden, Cardiac/etiology* ; Coronary Stenosis/complications*

Objective: To explore the action mechanism of electroacupuncture (EA) in improving the gastric motility of rats with diabetic gastroparesis (DGP). Methods: Forty-eight healthy Sprague-Dawley (SD) rats were randomly assigned into four groups: a normal group (group A), a model group (group B), a group of EA at acupoints (group C), and a group of EA at non-acupoints (group D), 12 rats in each group. The animal model of DGP was established by intraperitoneal injection of streptozotocin (STZ) plus high glucose and fat diet. The blood glucose, urine glucose and gastric emptying rate (GER) were observed. The content of insulin (INS) in serum and ghrelin in gastric antrum tissue were detected by enzyme linked immunoassay (ELISA). The expression of growth hormone secretagogue receptor mRNA (GHSR mRNA) in gastric antrum tissue was detected by real-time fluorescent quantitative polymerase chain reaction (PCR). Results:Compared with group A, blood glucose and urine glucose increased significantly (P<0.01), GER, content of serum insulin, the content of ghrelin and expression of GHSR mRNA in gastric antrum tissue decreased significantly (P<0.05 orP<0.01) in group B. Compared with group B, blood glucose and urine glucose decreased significantly (P<0.05), GER, the content of insulin in serum, the content of ghrelin and expression of GHSR mRNA in gastric antrum tissue increased significantly (P<0.05 orP<0.01) in group C. Conclusion: EA at acupoints can down-regulate the content of blood and urine sugar, and promote gastric emptying, which is possibly related to the regulation of serum insulin, and the expressions of ghrelin and GHSR mRNA in gastric antrum.

Objective The research about the effect of different chemotherapeutic drugs on CD19?CAR?T cells with CCK8 test to provide the theoretical support about the development of chemotherapy for clinical support. Methods Extract T cells from a normal adult peripheral blood and synthesize CD19?CAR?T cell. CD19?CAR?T cells were treated with different doses of chemotherapeutic drugs for 24,48,72 h and(or)96 h,and inhibition rate was calculated. Results First,we observed that the inhibition rates of fludarabine and Mafosfamide for CD19?CAR?T cells were increasing with the time and concentration (P < 0.05). Secondly , Bus ulfan had no effect in CD19?CAR?T cells in vitro(P > 0.05). Finally ,Cyclophosphamide had no effect in CD19?CAR?T cells in vitro (P > 0.05). Conclusion Mafosfamide and Fludarabine can inhibit the CD19?CAR?T cells. Cyclophosphamide have no activity in vitro.

Objective To study the effect of field long march comprehensive training on freshmen' mental quality and mental health in military university. Methods Mental quality questionnaire for army men (MQQA), symptom checklist 90 (SCL-90), self-rating anxiety scale (SAS), self-rating depression scale (SDS) and trait anxiety inventory (TAI) were carried out on 330 freshmen at various stages on their military training. All data were analyzed by paired-sample t test. Results ①As compared with pre-training, all SCL-90 factor scores except depression factor decreased significantly (P<0.05); compared to barracks military training, recruits revealed a decrease (P<0.05) in all SCL-90 factors except factors on fear, paranoia and mental disorder. ②The scores of SDS and SAS displayed a“V”shape as they decreased after the early rise at the course of military training. After the barracks military training, SAS and SDS scored high (P<0.01);Compared with pre-training, TAI scores dropped significantly (P<0.01) after field long march; compared with post barracks military traning results, SAS, SDS and TAI scores of recruits after field long march decreased significantly (P<0.05). ③After barracks military training and field long march comprehensive training, recuits' mental quality factors scored no significant distinction (P>0.05). Conclusion Filed long march effectively improved mental health of military university recruits and relived their anxiety as well as depression.