Objective To observe the effect of valsartan combined with salvia miltiorrhiza ligustrazine in treating early diabetic nephropathy(DN),looking for an effective method for the treatment of early DN.Methods 51 DN patients were divided into two groups,28 cases in the treatment group were treated with valsartan and salvia miltiorrhiza ligustrazine therapy,23 cases in the control group only received valsartan treatment.Fasting blood glucose before and after treatment (FPG),2h postprandial blood glucose (2hPG),glycosylated hemoglobin (HbA1 c),BUN,Scr,urine albumin excretion rate(UAER) index were detected.Results Before and after treatment,FPG,2hPG,HbA1c,UAER in the two groups had statistically significant differences (t =5.361,6.458,3.026,7.894,5.648,7.604,6.590,8.652,all P ＜ 0.05).After treatment,2hPG,HbA1c,UAER between the two groups had statistically significant differences (t =3.125,3.520,3.881,all P ＜ 0.05).No statistical difference was observed before and after treatment in two groups of BUN,Scr (P ＞ 0.05).Conclusion Valsartan combined with salvia tetramethylpyrazine in treatment of early DN was more effective than single valsartan treatment,and no significant adverse reactions was found in combined treatment.Therefore,the combined treatment can be used as a new method for clinical treatment of early DN.

Nurse workstation, a typical client program of "No.1 Military" project, is trailed and speculated with Oracle tools such as TOAD, and then the general startup flow mode for "No.1 Military" project can be determined, which is instructive for its maintenance and programming.

ObjectiveTo evaluate the application value of the emergency laparoscopic surgery in incarcerated inguinal hernia of children. MethodsManual reduction of incarcerated hernia was laparoscopic- assisted after anesthesia, high-ligation of hernia sac was done by one hole method of laparoscopic treatment.ResultsAll of 22 cases of pediatric incarcerated hernia were done, no complications occurred. Eighteen patients were followed up for 3 - 15 months, 9.3 months on average, without serious complications. ConclusionsThe emergency laparoscopic surgery in children of incarcerated inguinal hernia is safe and feasible,with smaller trauma, quicker recovery and smaller health risk.

Objective To evaluate the effects of hypogastric artery ligation to treat massive hemorrhage in pelvic fractures with abdominal organ injuries. Methods The pelvic fractures of 16 patients were classified as Tile B type in 10 cases and C type in 6. Among them there were 6 open fractures and 20 sites of abdominal visceral injuries. The capacity of retroperitoneal hematoma, which was ruptured in 6 cases, ranged from 800 ～2 500ml with 1 400ml on average. The bleeding volume in the survivals was 1 500～5 800ml with 2 600ml on average. Ligation of bilateral hypogastric artery was carried out in all patients with intra abdominal injuries within 6h. Of them, skeletal traction was used in 7 cases while pelvic external fixation in 5 cases. Results One death occured dut to consumptive coagulopathy with hematorrhea. Of the 15 survivals, bleeding was controlled in 8 cases, decreased in 5 and uncontrolled in 2. The effective rate was 81.3%(13/16) and the survival rate 93.8%(15/16). Conclusion When emergency celiotomy is performed for abdominal injuries, a rational application of hypogastric artery ligation can play a positive role in control of pelvic hematorrhea.

Objective To retrospectively review the clinical characteristics and antimicrobial resistance profile of nosocomial bloodstream infections caused by Klebsiella pneumoniae in surgical patients for better use of antimicrobial agents.Methods The clinical data of the surgical patients who were diagnosed with K.pneumoniae-associated bloodstream infections in Tung Wah Hospital from January 2013 to June 2015 were reviewed and analyzed retrospectively.The diagnosis of bloodstream infections was based on national diagnostic criteria.The pathogens were routinely isolated and identified.Antimicrobial susceptibility testing was carried out by using Kirby-Bauer method.The data were analyzed by WHONET 5.6 software.Results A total of 78 surgical patients were identified with nosocomial bloodstream infections due to K.pneumoniae during this period,including primary bloodstream infections (12.8％,10/78) and secondary bloodstream infections (87.2％,68/78).These infections were mainly associated with surgical and invasive procedures.Nearly 40％ of the K.pneumoniae isolates were resistant to ceftriaxone,cefuroxime and piperacillin.ESBLs were produced in 43.6％ (34/78) of the K.pneumoniae isolates.The ESBLs-producing strains showed significantly higher resistance rates to various antibiotics than non-ESBLs-producing strains.Piperacillin-tazobactam,amikacin,imipenem,and meropenem still have good antibacterial activity against these K.pneumoniae isolates.However,imipenem-resistant strains are emerging.Conclusions Most of the bloodstream infections caused by K.pneumoniae were secondary to infections in other body sites in surgical patients.Hospital infection control measures should be strengthened.Meanwhile,the clinicians should take full advantages of microbiological laboratory to profile the pathogens and their susceptibility patterns,which is crucial for rational use of antibiotics.

Objective To investigate the different effects of different resection position of fibula on shape of tibiofibular syndesmosis,and explore the best position of cut fibula,providing reference for clinical surgeon to use fibula reasonably.Methods Ten adult male cadaverie specimens 172-176 cm long were used for 20 shank-ankle specimens.10 cm long fibula was cut proximally at the lower point 1/6,lower point 1/4,lower point 1/3,middle point 1/2 respectively,which was compared with the nornlal one to analyze the changes of shape of tibiofibular syndesmosis.Results Normally,the distance oftibiofibular syndesmosiswas(0.30±0.10)mm.Underthe condition of cut at the lower point 1/6,the distance of tibiofibular syndesmosis was enlarged[(0.54±0.20)mm](P＜0.05).In contrast,under the condition of cut 10 cm long fibula proximally at the middle point 1/2.the distance of tibioffbu1ar syndesmosis hadlittle effect[(0.31±0.20)mm](P＞0.05).Conclusion The best resection position of fibula is in the proximity of the fibula at the point 1/2.

Objective To explore the clinical value of wave intensity(WI) in assessing left ventricular systolic function of patients with impaired glucose regulation.Methods 72 people were involved in this study,according to their plasma glucose levels,subjects were categorized as normal plasma glucose group (group A),newly categorized impaired fasting glucose group (group B) and pre-diabetes group (group C).Carotid WI examination was performed and analyzed.The parameters included magnitude of the peak during early systole (W1),amplitude of the peak during late systole (W2),interval between R wave of electrocardiogram and W1 (R-W1),interval between W1 and W2 (W1-W2),stiffness parameter (β),pressure strain elasticity modulus(Ep) and arterial compliance(AC).Echocardiographic indices including left ventricular ejection fraction (LVEF),left ventricular fraction shortening (LVFS) and the peak velocity of mitral annulus at systolic phase(Sm) were determined in each subject.Results Compared to group A,W1,W2,β,Ep increased significantly while AC decreased in group C(P ＜0.05).However,this difference did not persist in group B.Compared to group A,LVEF and LVFS were not observed significantly different in group B and group C.Conclusions WI is a hemodynamic method which not only can evaluate left ventricular systolic function of impaired glucose regulation subjects but also be more sensitive than routine echocardiography.

Objective To introduce our experience in embolizing cerebral ruptured-aneurysms of elderly patients in our hospital. Methods Totally 76 elderly patients were referred to our hospital due to ruptured-aneurysms.81 aneurysms were confirmed by DSA,all of them were sac aneurysms,among which 75 cases (body/neck≥ 1) were treated with balloon-assisted coiling,29 narrow-necked (body/neck≥2) aneurysms and 30 wide-necked (1 ≤ body/neck＜ 2) aneurysms were treated with balloon-assisted coiling successfully,but 6 narrow-necked (body/neck≥2) were treated with balloonassisted coiling in emergency,followed by a stent-assisted coiling in secondary embolization,4 cases with body/neck＜1 were treated with stent-assisted coiling technique in emergency,2 non ruptured aneurysms could not be treated.The times of balloon dilation were (2.1 ± 1.3),single expansion of filling was (33.4±14.1)s. Results The arterial thrombosis happened in two patients (2.7 ％),two aneurysms ruptured (5.3％) during the procedure. No stent-related thrombosis happened. 86were elevated as good,8 as serious according to the Glasgow outcome scale,neither died after operation or delayed thrombosis or infarction lesion during following up. Conclusions Balloonassisted coiling is a safe and effective method in elderly patients during acute stage of rupturedaneurysms.

Objective To evaluate the treatment effects of the olecranon comminuted fracture by the angle stability prin-ciple combined with support under the articular surface. Methods From November 2008 to June 2012, 13 patients (7 male and 6 female, aged from 20 to 77 years) suffered from olecranon comminuted fracture were treated with Synthes anatomy locking com-pression plate and screws combined with Kirschner wires supporting under the articular surface through the posterior median ap-proach. Fractures occurred in the left elbow in 9 and in the right elbow in 4. According to the Mayo classification, 11 cases were classified as Mayo type IIB and 2 as IIIB. According to the Schatzker-Schmeling classification, 2 fractures were type A2, 9 type C, and 2 type D. One patient with type C fracture also had type I coronoid fracture according to Regan and Morrey classification. The Mayo elbow performance index (MEPI) and the shortened disabilities of the arm shoulder and hand (Quick-DASH) were employed to evaluate the functions. All patients took the satisfaction survey and X-ray during the follow-up. Results All patients were fol-lowed-up for 8 to 41 months. The mean ROM of the elbow joint was 112° (range, 65°-140° ), and the mean rotation angle of the forearm was 170° (range, 150°-180°). The mean score for the MEPI was 96 (range, 85-100), excellent 12, good 1. The mean score for the Quick-DASH was 6.2 (range, 0-16.7). In the satisfaction survey, 8 patients were very satisfied, 4 satisfied, 1 common level. All patients took the X-ray during the follow-up and all of them had achieved fracture union completely with the mean time period as 12.7 weeks (range, 11-24 weeks). No cubitus varus, valgus, and instability were found in all patients. No complication, such as infection, ulnar nerve injuries and etc. was found. Five patients complained about mild discomfort caused by internal fixation at 3 months after surgery. Three of them were diagnosed as joint stiffness because of ROM within 100° . One case in 3 elbow stiffness patients developed osteoarthritis after eight months, but no pain during joint activity. Internal fixation was removed in one case;an-other young patient took the operation for removal of internal fixation and release of medial ligament;the third patient refused oper-ation. Conclusion Angle stability principle (Synthes anatomy locking compression plate and screws) combined with supporting under the articular surface (Kirschner wires) can achieve stable fixation in treating olecranon comminuted fracture. It may realize the early exercise of the elbow joint with excellent clinical results. Therefore, it may be an optional choice in clinical practice.

Objective To investigate the probable pathologic basis of amido proton transfer(APT) imaging by analysing APT signal intensity and pathologic features of different grades of glioma.Methods Twenty-eight patients with glioma confirmed by postoperative pathology underwent APT scan.All the patients were divided into two groups,including 11 cases in low grade (WHO Ⅰ and Ⅱ) and 17 cases in high grade (WHO Ⅲ and Ⅳ) group.The APT rate of tumor core was measured.The specimens were processed with routine hematoxylin-eosin (HE) staining and immunohistochemistry of Ki-67 and CD34.Independent-samples t test was used to detect the difference of APT rate,cellularity,microvessel density and Ki-67 labeling indices of tumor core between low grade and high grade group.Pearson correlation analysis and multi-variable linear regression analysis were used to detect the relationship of APT rate with cellularity,microvessel density and Ki-67 labeling indices of the tumor core.Results The APT rate,cellularity and proliferation index were (2.3±0.6) ％,(9.4±2.4) ％ and (14.2±5.4) ％ in low grade group,while (3.6±0.7) ％,(18.4±4.7) ％ and (31.7±4.5) ％ in high grade group,respectively.Microvessel density was (19.0±7.4) per high-power field in low grade group and (38.9±11.3) in high grade group.There were statistical differences of the APT rate,cellularity,microvessel density and proliferation index between the low grade group and the high grade group (t=-4.94,-5.89,-5.13,and-9.28,respectively,P＜0.01).The APT rate was positive correlated with cellularity,microvessel density and proliferation index.The coefficient of correlation were 0.904,0.598,and 0.750,respectively,(P＜0.01).Multiple linear correlative analysis showed that increasing cellularity (X1),microvessel density (X2) and proliferation index (X3) were the main factors for increasing APT rate,and the correlation equation was Y=0.801 + 0.12X1-0.003X2 + 0.026X3 (F=46.437,P＜0.01,R2=0.853).Conclusions The APT signal intensity of the tumor core could reflect the pathologic features of glioma.The APT rate was positive correlated with cellularity,microvessel density and proliferation index,which indicate the higher APT rate the higher grade tumor.