Objective To analyze risk factors of vascular disease in the lower limbs in type 2 diabetes patients.Meth- ods Investigating the lower limb vein of 80 type 2 diabetes patients with Siemens G-50 color Doppler ultrasonograph, and recording their age,sex,course of disease,and blood pressure,at the same time,take some tests as follows: FBG,P2hBG,FIN,C-peptide HbA_1c,Tch,UAE.Results Compared to the control group,blood pressure, FBG,P2hBG,Tch,TG,HbA_1c,Tch,UAE of the type 2 diabetes patients with lower limb vascular disease,are all increased significantly(P

AIM: To analyze the common causes and treatments methods of high intraocular pressure (>21mmHg) after trabeculectomy.
METHODS: Twenty-four eyes of glaucoma patients with high intraocular pressure after trabeculectomy in our hospital from July 2010 to September 2014 were retrospectively studied. The common cause and processing methods were analyzed.
RESULTS:The causes which lead to early postoperative high intraocular pressure included high filtering bleb scar in 11 eyes ( 46%) , filtration obstruction in 4 eyes ( 17%) , malignant glaucoma 3 eyes ( 12%) , iris resection of malignant glaucoma unreasonable 2 eyes ( 8%) , hyphema 2 eyes ( 8%) , wrap cystic filtering bleb 2 eyes (8%), etc. After proper treatments, intraocular pressures of all patients were bellowed 21mmHg.
CONCLUSION: High intraocular pressure with surgery for glaucoma is caused by multiple factors, preoperative and intraoperative avoid as far as possible, postoperative early detection for symptomatic treatment is the key to successful operation.

Objective To evaluate the efficacy of laparuseopic and open D_2 radical gastrectomy for gastric cancer. Methods From January 2008 to February 2009, 64 gastric cancer patients received laparoscopic radical gastrectomy (LAP group) and 60 gastric cancer patients received open gastrectomy (open group) at Changzhou No. 2 People's Hospital. Clinical parameters including operation time, blood loss, resection margin of gastric cancer, number of lymph nodes dissected, time for passage of flatus, time for out-of-bed activity, hospital stay and postoperative complications in the 2 groups were analyzed via t test and chi-square test. Results Gastrectomy was successfully performed on all patients. Mean operation time in LAP group was significantly longer than open group (t=5.56, P<0.05). There was no significant difference in the length of resection margin and number of lymph nodes dissected between the 2 groups (t=0.67, 0.86, 1.09, P>0.05). The mean blood loss, time for passage of flatus, time for out-of-bed activity and hospital stay in LAP group were significantly lesser than in open group (t=4.59, 5.56, 16.39, 4.79, P<0.05). Six patients in LAP group and 5 patients in open group had compli-cations postoperatively. All patients were followed up for 1-13 months, and no recurrence or death occurred. Conclusion Laparoscopic D_2 radical gastrectomy is safe and effective for gastric cancer.

The current situation of medical information was analyzed by displaying the co-appearance of countries and time, top 5 journals and co-appearance of subject headings in papers on medical information published in 1995-2014 with the papers on medical informatics covered in ISI Web of Science Database as an sample , in order to promote the study and provide reference for the related persons and institutions .

Objective To explore the effect of GAS MAN assisted instruction on theory learning of volatile anesthetics in anesthesiology residency training.Methods A total of 32 residents in the first stage of anesthesiology training were enrolled and randomly assigned to either study(S) or control (C) group.Theory-test l(Test-1) was conducted for all residents after the lecture-based learning (LBL).Next,reference book self-reading strategy was used in both groups while computer-based simulation(CBS) using GAS MAN was only developed in S group.Then,theory-test 2(Test-2)was conducted for residents in both groups and residents in S group completed the questionnaire smvey.In addition,thirty-four resident teachers observed the CBS courses and completed the questionnaire smvey.Results The mean scores of Test-1 did not differ significantly between the two groups(P=0.64).However,the mean Test-2 score of S group(81.3 ± 13.6) was significantly higher than that of C group(61.3 ± 15.4) (P=0.001).100％(16/16) residents believed that CBS was beneficial to the theoretical study of volatile anesthetics,93.8％(15/16) residents considered GAS MAN could help understand the concepts and improve efficiency during self-learning.97.1％ (33/34) and 91.2％ (31/34)resident teachers agreed that CBS was helpful for analyzing complex concepts and improving study effectiveness,respectively.Conclusions CBS using GAS MAN improves theory knowledge and study effectiveness for anesthesia residents.Both residents and resident teachers find GAS MAN highly ac ceptable.Therefore,GAS MAN has the potential to be the assistant teaching tool for LBL in anesthesiology residency-training program.

Objective To evaluate the clinical effect of the lung protective ventilation combining with Re-duning injection on the acute lung injury (ALI). Methods 59 patients with ALI were randomly divided into the lung protective ventilation group (control group, n =30) and the lung protective ventilation wmbined with Reduning injection group(experimental group,n = 29) ,and the changes of vital signs,RR,blood gas analysis,and so on were observed. The comparison between PaO2 and PaO2/FiO2 was carried out. The efficacy and the mortality rate were evaluated. Results Lung injury in 21 cases of experimental group were improved after applied Reduning treatment(72. 41%),there was a significant difference ( P < 0.05) with that of 14 cases in control group (46. 67% ) ; PaO2 increased, PaO2/FiO2 significantly increased in experiment group,there were significant difference compared with those of control group(P <0. 01). The mortality rate in the experimental group was 24.14% ,there was a significant differ-ence(P<0.05) compared with the mortality of 50. 00% in control group. Conclusion Reduning treatment could, improve the pulmonary function in lung protective ventilation to cure ALI,reducing the mortality rate as well.

Altitude ; Altitude Sickness ; Animals ; Hypoxia ; Iron ; Mice ; Spleen

As a new model of future library, the intelligent technology-supported smart library can be located at anywhere and at anytime. The current studies on domestic smart library were analyzed from its emerging background in order to provide reference for the relevant studies on smart library in our country.

Objective To evaluate MSCT appearance and impaction of Ⅴ, Ⅷ segments' hepatic venous congestion ( HVC ) on hepatic functional recovery in living donor liver transplantation (LDLT).Methods In this study, 83 patients undergoing LDLT in our hospital were included, all subjects received plain and contrast MSCT examinations at early stage (within 1 month) and later stage (3 months later) after LDLT. MSCT appearance of HVC was recorded, at the same time, gutamic pyruvic transaminase ( ALT),glutamic oxalacetic transaminase (AST), total bilirubin (TB) and prothrombin time (PT) of 1 to 7 days after LDLT between congestion group and non-congestion group were recorded and compared.Results Segments Ⅴ and Ⅷ congestion was identified by after LDLT CT scanning in 20 patients (24. 10% ). Congestion volume and congestion ratio was (218. 25 ± 130. 29) cm3 and 16. 68% ±8. 81%,respectively. HVC often appear as hypoattenuation on plain CT scan and arterial phase, mixed or hyperattenuation on portal vein phase. There was no significant difference of ALT, AST, TB and PT after LDLT between congestion group and non-congestion group (P ＞ 0. 05). Conclusions MSCT is a valuable method to evaluate Ⅴ, Ⅷ segments' HVC after LDLT, most HVC has no impaction on hepatic functional recovery in LDLT patients.

Objective To analyze the histological changes of bone diseases and to investigate the noninvasive measurements for diagnosing renal osteodystrophy (ROD) in maintenance dialysis patients . Methods Ninety-one patients were selected to receive bone biopsy . The bone samples were stained with HE, toluidine blue and Masson, and were examined with light microscopy . The levels of immunoreactive parathyroid hormone (iPTH), osteoprotegerin (OPG),sRANKL and osteocalcin (OCN) were determined in the patients enrolled from 2004 to 2006 . The level of iPTH was measured by radioimmunoassay . OPG and sRANKL were measured by ELISA,and OCN was measured by chemiluminescence . Results The incidence of ROD in the maintenance patients was 100% . According to the histological appearance, 50 cases (54 .9%) were high turnover bone disease (secondary hyperparathyroid bone disease), 9 cases (9 .9%) were low turnover bone diseases(osteomalacia and adynamic bone disease), and 32 cases(35 .2% ) were mixed bone disease . The level of iPTH in patients with ROD was significantly increased compared with healthy controls . It was the lowest in low turnover bone diseases . There was no difference among three types of ROD . OPG level was significantly increased compared with healthy controls [(2176 .58±1576 .08) pmol/L vs (1310 .46±1254 .00) pmol/L, P＜0 .05] . The level in high turnover bone diseases was higher than that of the healthy controls [(2261 .85±1712 .22) pmol/L vs (1310 .46±1254 .00) pmol/L, P＜0 .05] . There was no difference among three types of ROD .sRANKL level in high turnover bone disease was significantly increased compared with healthy controls [(0 .328±0 .524)pmol/L vs (0 .084±0 .190) pmol/L, P＜0 .05] . OCN level was also higher than that of the healthy controls (P＜0 .05), and the OCN level in low turnover ROD was the lowest among three types of ROD . OCN level in mixed ROD was dramatically increased as compared to low turnover ROD [(226 .633±66 .455) pmol/L vs (193 .03±104 .269) pmol/L, P ＜0 .05] .Conclusions The histological changes of bone disease can be indicated by iPTH level, but the types of ROD can not be distinguished according to iPTH level neither be differentiated by the levels of OPG, sRANKL and OCN . Bone histomorphometry is still the golden standard for diagnosing renal osteodystrophy .