Objective The study aimed to explore the application of fast track surgery in nursing of patients with colon cancer in a primary hospital.Methods The 60 colon cancer patients were identified with numbers to indicate randomization into the fast tract surgery group (group A) and the conventional treatment group (group B) with 30 cases in each group.Group A used the concept of fast track surgery (FST) perioperative nursing care,whereas traditional perioperative nursing care for colon cancer was used in group B.Patients in both groups were observed for postoperative time for passage of gas by anus,time for first food intake,length of stay in hospital,fee for hospitalization as well as incidence of postoperative complications,and comparative analysis was carried out.Results Time for passage of gas by anus(t value was 3.571),time for first food intake (t value was 8.944),length of stay in hospital (t value was 3.397),fee for hospitalization (t value was 3.950) as well as incidence of postoperative complication in group A were lower than those of group B.The satisfaction degree of group A was 96.67％(29/30) while 83.33％(25/30) in group B and the satisfaction degree between the two groups was statistically significant.Conclusions In the primary hospital,the fast track surgery care used in colon cancer can not only speed up the recovery process of the patients,shorten hospital stay,reduce hospital cost and the incidence of postoperative complications,but also can reduce the workload of nurses and improve the satisfaction degree of patients.

Objective To evaluate the outcomes of single-point anastomosis of the fallopian tube under a laparoscope.Methods Totally,31 patients(58 fallopian tubes)were treated with laparoscopic single-point anastomosis using 3-mm laparoscopic instruments after ligation(17 cases)or failed hysteroscopic recanalization(14)of the fallopian tubes.Ureteral catheter or transcervical guidewire or stents were used if the sizes of the tubes were irregular.Results The 58 fallopian tubes were anastomosed successfully by a single operation.Radiography performed 3 months postoperation showed bilateral fallopian tube occlusion in 2 patients,and lateral tube occlusion in 5.The postoperative patency rate was 84.5%(49/58).A 6-to 36-month follow-up was carried out in 26 of the 31 patients.Among the 26 patients,17 had uterine pregnancy with a pregnancy rate of 65.4%(17/26),2 patients had fallopian tubal pregnancy,and 7 had no pregnancy.Conclusions Laparoscopic single-point anastomosis is feasible after ligation or failed recanalization of the fallopian tube.Patients have less surgical trauma,faster recovery and less intra-abdominal injury by treating with the procedure.

To study the benefits of autogenous bone marrow transplantation on the blood circulation of lower-extremity with diabetic arterial sclerosis and obstruction. A total of 28 patients of diabetic arterial sclerosis and obstruction treated with autogenous bone marrow transplantation, were recruited in this study from June 2003 to June 2006. Ankle-brachium index and Doppler alterations were observed before operation and 30 days after operation. Results showed that, the ankle-brachium index and circulation state of Doppler had significantly increased at 30 days after operation compared to before operation (P

Objective:To develop an evidence-based nursing program for a patient with oral complications of dysphagia due to cerebral infarction.Methods:According to the principle of PICO, and the problem of patients' clinical manifestations, using the method of combining subject words and free words, the database of Uptodate, NICE, SIGN. RNAO, medical pulse guide network, BMJ, Cochranc library, PubMed, EMbase, CINAHL, China National Knowledge Infrastructure were searched and collected the clinical guidelines, systematic evaluation and randomized controlled trial of oral complications in patients with dysphagia of cerebral infarction.Results:Totally 1 clinical decision, 5 clinical guidelines, 4 expert consensus, 2 systematic evaluations, 1 Meta-analysis, 3 randomized controlled trial (RCT) were included. Based on the search results and the patient′s condition and wishes, nurses performed swallowing function tests every two days according to the Standard Swallowing function rating Scale (SSA), raised the head of the bed 40°~45° and holded it for 1 hour. Three times a day, the teeth were brushed with chlorhexidine oral care solution under negative pressure. Sputum scab was removed by mechanical scrubbing. The back of tongue was scrubbed by 6x tongue scraping technique every night. After the infection was controlled, the teeth were washed twice a day with 0.9% sodium chloride solution. Oral condition and swallowing function were evaluated daily. High flow humidification oxygen therapy and mask spray atomization inhalation were used. Swallowing training was performed on the third day after admission. Seven days after the evidence was applied to clinical practice, the oral mucosa was moist without peculiar smell and sputum scab, and the swallowing function was changed from grade IV to grade II.Conclusion:Nursing cerebral infarction patients with dysphagia, nurses should timely assess the patient's oral cavity and swallowing function, the application of chlorhexidine and 0.9% sodium chloride solution oral care solution mechanical scrubbing method and negative pressure washing brushing method can effectively remove sputum scab, use 6x tongue scraping technology to scrub the back of tongue, can reduce micro organisms, reduce halitosis; the application of nasal mask high flow humidification oxygen therapy and spray atomization inhalation humidification effect is obvious Therefore, early swallowing training can reduce the incidence of oral complications.

Objective To evaluate the accuracy and reliability of cone-beam computed tomography (CBCT) in the diagnosis of periodontal bone defects in the elderly.Methods The 38 teeth of 27 cases were collected and scanned both with CBCT technology and periapical radiography (PA).Periodontal bony defects were identified and linear measurements were made for all defects.All cases were treated with periodontal flap surgery with the bony defects and their linear measurements detected during operation as the gold standard.Results All periodontal bony defects were identified with CBCT with its accuracy rate of 100.0％ (72/72),but the buccal and lingual defects could not be measured by PA with its accuracy rate of 62.5％ (45/72).Linear measurements for all defects revealed no statistical differences between CBCT and direct measurement [(5.516 ± 0.393) mm vs.(5.385± 0.415) mm,t=1.948,P＞0.05],but there was a significant difference in linear measurement between PA and direct measurement [(6.311±0.439) mm vs.(5.411±0.418) mm,t=9.956,P＜0.05].Conclusions CBCT can offer the diagnostic information for periodontal bone defect from three dimensional direction in the elderly,provide objective and accurate assessment of alveolar bone resorption,and has higher accuracy and reliability.

Objective To explore the significance of changes of matrix metalloproteinase-9 (MMP-9),interleukin-6 (IL-6),and tumor necrosis factor-alpha (TNF-oα) protein level in the cerebrospinal fluid (CSF) of children with viral encephalitis (VE).Methods The concentration of neuron-specific enolase (NSE),structural proteins 100B (S100B),and MMP-9,IL-6,TNF-α in the CSF of VE children were detected by an enzyme linked immunosorbent assay,and the correlations of them were analyzed.Results NSE,S100B,MMP-9,IL-6,TNF-α protein expression could be found significantly higher than those in the control group,and there were significant differences according to statistics expression trends(all P ＜0.05).The NSE protein expression was significantly positive related with S100B in the VE group (r =0.467,P =0.009),and the concentration was markedly negative related with the duration of viral encephalitis (r =-0.472,P =0.008).MMP-9,IL-6 protein expression were significantly positive related with NSE,S100B respectively (r =0.698,P =0.00 ; r =0.559,P =0.00 ; r =0.812,P =0.00 ; r =0.664,P =0.00).TNF-α protein expression was positive related with CSF S100B(r =0.363,P =0.049),but there was no correlation between TNF-α and NSE (r =0.245,P =0.193).Conclusions The neurons and the neuroglial cells are damaged in the viral encephalitis children.MMP-9,IL-6,TNF-α protein may participate in the pathological damage process of nerve cells in VE children in different degrees.

Objective: To observe the effect of amlodipine on bone marrow endothelial progenitor cell (EPC) mobilization, neo-vascularization and cardiac function in diabetic rats after myocardial infarction (MI) with the possible mechanisms.
Methods: A total of 60 male SD rats were divided into 2 groups. Normal group, n=20. Diabetic group, n=40, the rats were fed with high fat diet (HFD) for 4 weeks and then received streptozotocin followed by left anterior descending coronary artery ligation to establish MI model, those rats were further divided into 2 sub-groups:Control group, the rats received sodium carboxymethylcellulose 1 ml/day with HFD and Treatment group, the rats received amlodipine 2 mg/kg/day with HFD, n=20 in each sub-group, all animals were treated for 4 weeks. The EPC level in peripheral blood CD45-/low+/CD133+/KDR+ at before and 1, 3, 5, 7, 14, 28 days after operation were examined by lfow cytometry, plasma vascular endothelial growth factor (VEGF) level was measured by ELISA, capillary density in MI area was determined by CD31 staining, EPC related protein expressions were detected by western blot analysis and the cardiac function was evaluated by echocardiography.
Results: EPC in CD45-/low+/CD133+/KDR+in Treatment group at 7 days after operation was increased than Control group at 5 days after operation (112 ± 30/106) vs (55 ± 10/106), plasma VEGF in Treatment group was higher than Control group (5.63 ± 1.33) ng/L vs (3.68 ± 0.98) ng/L; Treatment group presented increased expressions of protein kinase B, endothelial nitric oxide synthase (eNOS) and matrix metallopeptidase-9, increased capillary density in MI area, higher LVEF and left ventricular fractional shorting, all P<0.05-0.01.
Conclusion: Amlodipine improves EPC mobilization, neo-vascularization and cardiac function in diabetic-MI rats, it may be related to VEGF/eNOS cascade activation.

Objective Infrared spectroscopy was used to study on both raw material and different degree water processing varieties extract of Radix Aconiti kusnezoffii,to observe the changes of main toxic components in processing,and thus to improve the quality of Radix Aconiti kusnezoffii processed products.Methods Fu Liye transform infrared spectroscopy was adopted to study the infrared spectrum characteristic of raw materials and different degree water processing varieties of.Radix Aconiti kusnezoffii.Results ①Aconitine and hypaconitine infrared spectrum showed that 1717 cm-1,1727 cm-1 and 1711 cm-1 is the C=O stretching vibration peak.It is a diester alkaloids characteristic peaks; ② although absorption peak of all vesicular samples had a certain change,it still existed diester alkaloids absorption peak,indicating the incomplete hydrolysis; ③ boiled aconite processing methods demonstrated diester alkaloids absorption peak shift in the water sample.Conclusion Diester alkaloids in Radix Aconiti kusnezoffii shows a positive relation with its time soaked in water.

Objective To assess any differences in brain activation during active,passive and imaginary movement of the hands using blood oxygen level-dependent functional magnetic resonance imaging (fMRI),and to provide references for the cortical reorganization in patients with brain injuries.Methods Twenty healthy,righthanded,adult volunteers were studied,fMRI was performed during active,passive and imaginary fist clutching.Whole brain analysis and group analysis were applied to get the voxels,the volume of activation,the peak t-score and its coordinates.Results Active and passive movement both produced significant activation in the contralateral sensorimotor cortex,the contralateral supplementary motor area and the ipsilateral cerebellum.The sensorimotor cortex was the most frequently and most strongly activated brain area.Imaginary movement produced significant bilateral activation in the supplementary motor area.Conclusions Active and passive movement induce similar brain activation patterns.This indicates that passive might replace active movement when observing activation of the brain's cortex during the rehabilitation of patients with hemiplegia.

Objective To study the effective surgical methods for the sequela of deep vein thrombosis(DVT) of lower extremity . Methods The clinical data of 32 patients with the sequela of DVT of lower extremity in 36 limbs treated by surgery since 1992 were analysed retrospectively. Results Diagnosis accuracy rate of angiography in sequela of DVT was 100%. There were type I in 5 limbs, type IIA in 4, type IIB in 12,and type III in 15. External constriction valvuloplasty of superficial fomoral vein(SFV) was performed on 16 limbs,valvuloplaasly of SFV on 3 limbs,great saphenous vein popliteal vein anastomosis in situ in 6 limbs,muscular loop plasty on popliteal vein in 4 limbs,common iliac vein SFV anastomosis with artificial vessel interposition in 3 limbs,great saphenoas vien ansatomosed to opposite SFV in 4 limbs. After treatment,symptoms totally disappeared in 28 limbs ( 77.8% ), and improved in 8 limbs. Conclusions The vasography is diagnostic chrysindicatrix of the DVT sequela. Different operations based on the damage of valves should be chosen.