Objective To study the influence of dietary test designed by Nutritional Department of Henan Provincial People's Hospital on diabetic inpatients' dietary cognition. Methods A total of 134 diabetic inpatients were selected and tested with standard diabetic meaL Self-reporting of oil, salt, staple food, vegetables and meat intake was evaluated. Nonparametric tests were used for statistical analysis. Results There were significant differences in self-reporting of oil,salt,staple food and meat intake between pre and post test (Z= -4.642, -8.700, -2.218, -5. 528,all P<0.05) ; however,no significant change of self reporting vegetable intake was found ( Z = - 1. 385, P > 0. 05 ). Conclusion Dietary test can significantly change patients' cognition about their daily dietary intake.

Sarcopenia is one of common clinical symptom in patients with cancer,which can be regarded as a poor prognosis independent risk factors of disease and death.The main measurements of sarcopenia are magnetic resonance imaging,computerized tomography and positron emission tomography.Sarcopenia is frequently associated with cachexia,and have an influence on the anti-tumor therapeutic influence with each other.In recent years,a mass of clinical research on the application of exercise,nutrition support and drugs,and other comprehensive intervention in patients with sarcopenia emerging constantly,and much achieved good results.The clinical value of sarcopenia in cancer therapy can not be ignored,which should be given more attention.Its mechanism is complex,and intervention means become more various,but more evidence of efficacy and safety is still needed.

Objective To study different e mbolization methods in various aneurys ms with metallic coils. Methods In 6 spherical aneurysms, the e mbolization was p erformed with coils in their bodies, discontinuing the total or part of the bloo d supply to the corresponding viscera. While in 6 diverticulum aneurysms, the em bolization with coils was conducted in their bodies only, maintaining the blood supply of the corresponding viscera. For some pseudoaneurysms, both afferent and efferent arteries were embolized and collateral arterial supplies were prevente d. Results All 19 cases 20 aneurysms, of aneurysms were success fully embolized. Among 8 cases of pseudoaneurysms, bleeding had been stopped in 7 cases. Putting coils in the b odies of aneurysms or embolizing both afferent and efferent arteries improved su ccessful rate. Conclusion Embolizing aneurysms with metallic co ils is an efficient, reliable, and simple interventional method for stopping bleeding.

Objective To assess the awareness of nutrition issues among patients with type 2 diabetes mellitus (T2DM) and to find effective nutrition education models. Methods According to cluster random sampling method,256 T2DM patients from 2 hospitals in Zhengzhou City were enrolled and randomly assigned to the study or control group. The participants in the study group received traditional nutrition education and real object-based diabetic diet guidance, and those in the control group received traditional nutrition education only. Awareness about nutrition and blood glucose levels were compared between the two groups by using independent t test and Chi-square test Results After the intervention, the study group showed significantly higher nutrition scores ( 86. 5 ± 3.8 vs 71.5 ± 4. 6, P ＜ 0. 05 ) and lower 2 h postprandial glucose level ( ( 9. 15 ± 1.06 ) mmol/L vs ( 11.32 ± 0. 84) mmol/L, P ＜ 0. 05 ). Conclusion Real object-based diabetic diet teaching could foster the awareness in nutrition and decrease postprandial blood glucose level in T2DM patients.

Objective To evaluate the safety and feasibility of laparoscopic hepatectomy for hepatocellular carcinoma(HCC). Methods From January 2002 through December 2007,86 HCC cases were divided into laparoscopic hepatectomy group and open hepatectomy group.Clinical data were analyzed. Results There were 36 cases in LH group,and 50 cases in OH group.Significant differences were noticed in the length of incision,operative blood loss,food-taking time,postoperative hospital stays,and analgesic usage between the two groups (respectively t =-37.608、-2.396、-13.073、-4.283 、x2 = 35.765,all P＜0.05),in which LH group was superior to OH group.Differences appeared in ALT,AST,ALP,r-GT and LDH on post-op day 1,and 3.APTT,ALB response on the fifth day after operation were different in the two groups (separately t =-3.465,-3.236,-3.470,-6.812,-4.837 and-3.998,-2.894,-4.286,-7.887,-5.388,6.131,7.292; all P ＜0.05);ALT,AST,ALP,r-GT value on the fifth day post-operation,and T-BIL on the day 1,5 post-operation were different in two groups (separately t =-4.795,-2.155,-3.442,-4.194,-2.712,-1.600,all P ＜0.05),Meanwhile,as the results all showed that,injuries were all less severe in LH than OH group.There were no significant differences between the two groups in operative time,resection method,overall complications,1-year,3-year survival rate,disease free survival (t =-0.893,separately x2 =0.066,0.026,0.468,0.156,0.106,2.732,all P ＞0.05) while 3-year survival rate in LH group and OH group were 50.0%,25% respectively (x2=2.732,P = 0.098). Conclusion Laparoscopic hepatectomy was safe and feasible for treatment of HCC,and its short-term efficacy was better than open hepatectomy.Furthermore,laparoscopic hepatectomy had promising long-term effectiveness.

Objective: To investigate the effect of human vascular endothelial growth factor on restenosis after angioplasty. Methods: A rabbit model of injured carotid artery was established using percutaneous transluminal angioplasty. The pcDNA3/hVEGF165（500 μg,n=12） and pcDNA3 （500 μg,n=12） were separately transfected into injured arterial wall with 30 min incubation. The carotid artery was imaged by arotic angiography at the end of week 2 and week 4. Pathology analysis and Northern blot analysis were performed for harvested injured artery segment. Results: Arotic angiography showed carotid artery diameter narrowness were obviously lessened at week 2 and week 4 in experimental group than that in control group; H-E stains showed lumina narrow ratio were obviously reduced at week 2 and week 4 in experimental group than that in control group［（9.58±1.35）% vs (31.72±1.72)%；(18.09±2.93)% vs (44.05±3.28)%， P<0.01 ］; By Northern blot analysis, the expression of hVEGF165mRNA in experimental group were upregulated than in contol group. Conclusion: pcDNA3/hVEGF165 can be transfected into smooth muscle cell and continue to secret bioactivity protein at least for 4 weeks; it can accelerate reendothelialization and prevent restenosis.

Objective To survey the status quo on response time of Emergency Medical Service System (EMSS)in Beijing and analyze the influence,factors in order to explore the existent problems upon EMSS of Beijing for 2008 Beijing Olympic game Methods The quantitative and aualitative mehods were used.The data derived from the record of Beijing Emergency Medical Center on the second half of 2005 was described and analyzed.Results At present,the median of response times in Beijing 120 Emss is 16.5 min,with 14.3 min for Quartile range.The cumulate proportion was 2.28% for less than 5 min,whereas 19.20% for over 30 min. there were statistically significant differences in term of the areas and stations respectively.Conclusion The response time of Beijing EMSS is too long,and it is not to be compared to the developed eoumtries itn terms of swift reponse,we should explore and amalyze the influence factors from various angles and make effort to resolve it.

OBJECTIVE:To observe clinical efficacy and safety of torasemide in the treatment of chronic heart failure(CHF). METHODS:94 patients with CHF were selected and randomly divided into control group and observation group,with 47 cases in each group. Control group were treated with routine treatment,such as bed rest,oxygen inhalation,control of total body fluid in-take,routine anti-heart failure therapy and use of diuretic in 24 h. Based on the above treatment,observation group were treated with Torasemide injection with initial dose of 5-10 mg,qd,gradually increasing to 20 mg/d,maximal does of 40 mg/d. Both group re-ceived 7 days of continuous treatment. Clinical efficacies were observed in 2 groups as well as serum potassium and sodium,Scr,24 h urine volume and the rate ofⅠ-Ⅱgrade cardiac function before and after treatment. The occurrence of ADR was compared between 2 groups. RESULTS:The total effective rate of observation group was 61.70%,which was significantly higher than that of control group (46.81%),with statistical significance (P<0.05). There was no statistical significance in serum potassium and sodium and Scr between 2 groups before and after treatment(P>0.05). There was no statistical significance in 24 h urine volume and the rate ofⅠ-Ⅱgrade cardiac function between 2 groups before and after treatment(P>0.05);after treatment,24 h urine volume and the rate ofⅠ-Ⅱgrade cardiac function of 2 groups were increased significantly,the observation group was higher than the control group, with statistical significance (P<0.05). There was no statistical significance in the incidence of ADR between 2 groups (P>0.05). CONCLUSIONS:Torasemide is effective for CHF,and can promote diuresis and the recovery of cardiac function with good safety.

A total of 206 patients of type 2 diabetes mellitus (T2DM) were assigned into the trial group (n =156) and the control group (n =50) according to whether real object-based diabetic diet was provided.Traditional nutritional education for both groups during hospitalization.The patients in the trial group received a real object-based diabetic diet guided by a nutritionist who adjusted feeding regimens and skills before and after operation.The control group had a free access to a normal diet.The patient understanding of knowledge,attitude and practice (KAP) was examined by nutrition surveys.And their postoperative nutrition states and complications were assessed by questionnaires during a 6-month follow-up.The total average score of cognitive divided was 93.4 ± 7.5,the average score of diet therapy knowledge 13.8 ± 1.6 and the average scores of attitude and practice 9.6 ± 1.9 and 32.2 ±3.9.Significant differences existed between two groups (P ＜ 0.05).The incidence rates of hypoglycemia,hyperglycemia and gastrointestinal obstruction were lower than the control group (P ＜ 0.05,P ＜ 0.01).It suggested that real object-based diabetic diet guidance plus traditional nutrition education could improve the KAP level and may lower the incidence of postoperative complications in T2DM patients with gastric bypass.

Objective To assess the latency and amplitude changes in P300 in senile patients with depression.Methods 13 domestic published study literatures meeting our criteria were searched from CBM,CNKI,and a meta-analysis on P300 latency and amplitude was performed with RenMan 4.1 soft ware.Results 1.The P300 latency in senile patients with depression was significant longer than that in senile normal controls in N1,P2,N2,P300 (N1:WMD=3.07,95 ％ CI:0.7～5.42,Z=2.55,P=0.010;P2:WMD=18.41,95％CI:15.11～21.71,Z=10.93,P＜ 0.01;N2:WMD=25.41,95％CI:12.80～29.02,Z=13.80,P＜0.01;P3:WMD=32.14,95％CI:24.14～34.88,Z=23.04,P＜0.01).2.The amplitude in senile patients with depression was significant lower than that in senile normal controls in N2,P2,P3 (P2:WMD=-0.83,95％CI:-1.07～-0.59,Z-6.78,P＜0.01; N2:WMD＝-0.34,95％CI:-0.59～-0.08,Z=2.57,P=0.01;P3:WMD=-2.54,95％CI:-2.75～-2.33,Z=23.99,P＜0.010).Conclusions P300 longer latency and lower amplitude are the statistically characterized features for senile depressive patients.