Objective To explore the change of serum vascular endothelial growth factor(VEGF)、nitric oxide(NO)levers in patients with Kawasaki disease(KD) and their Clinical significance.Methods Serum VEGF and NO were detected by the double antibody sandwich ELISA and the method of nitratase respectively in 38 patients with KD at their acute and remission stages,and compared with anther 30 normal children.Results The lever of serum VEGF、 NO at the acute stage in KD group were significantly higher than those at the remission stage and the normal control group(P

ObjectiveTo explore the therapeutic effect of continuous veno-venous hemofiltration (CVVH) on the treatment of severe acute pancreatitis (SAP).MethodsAll data about forty-five patients with SAP admitted to the intensive care unit (ICU) from June 2005 through June 2010 were reviewed.These 45 patients were randomly (random number ) divided into routine treatment group (n =22 )and comprehensive treatment group ( n =23 ).In control group,patients were rapidly given with a suffficient liquid support,vasoactive drug to increase organ perfusion,trypsin secretion inhibitor,broad-spectrum antibiotics,enteral nutrition with intestine membrane protective agent in early stage.In the comprehensive treatment group,patients received CVVH integrated with routine treatment.On admission and 72 h posttreatment,the scores of acute physiology and chronic health evaluation Ⅱ ( APACHE Ⅱ ) and multiple organ dysfunction syndrome (MODS),and the results of standard bettery of biochemistry tests indcluding blood urea nitrogen (BUN),serum cratinine (Scr),total bilirubin (TBIL),alanine aminotransferase (ALT),amylase (AMS),C-reactive protein (CRP),TNF-α,IL-6,IL-8 were observed.Time of mechanical ventilation support,length of ICU stay,and survival rate were compared between two groups.ResultsOn admission between the two groups,no statistical significance was seen in the APACHE Ⅱ and MODS score,BUN,Scr,TBIL,ALT,AMS,CRP,TNF-α,IL-6,IL-8 (P ＞ 0.05).But APACHE Ⅱ and MODS score were decreased significantly in comprehensive treatment group than in the routine treatment group,as well as the the level of BUN,Scr,TBIL,ALT,AMS,TNF-α,IL-6,IL-8 and CRP after 72h post-treatment (P＜0.05 ).In routine treatment group and comprehensive treatment group,the time of respirator intervention and length of stay in ICU were (7.6±3.4) d vs.(11.5±4.7) d,(12.3±7.8) dvs.(17.6±9.2) d respectively,the statistical significance was shown ( P ＜ 0.05 ).Compared to the comprehensive treatment group ( 86.96％ ),the survival rate ( 59.09％ ) were lower in routine treatment group ( P ＜ 0.05 ).ConclusionsCVVH combined with routine treatment,which can remove inflammatory agents and toxins,maintain homoeostasis,and improve oxygenation,is effective in treatment of SAP and can improve patient survival rate.

Because of its specificity , significant effect , low side effect , molecular targeted therapy has been applied in the treatment of breast cancer .Recently, various molecular targeted drugs have been exploited including targeted HER family, VEGF, multi-targeted therapeutic drugs , and drugs combination .

Objective:Adjuvant arthritis(AA)rats interfered with recombinant hIL-10,methotrexate(MTX)separately,we detected the changes of T cell subsets in rat′s blood and IL-17 A in rat′s serum.Methods:AA rats interfered with recombinant hIL-10, MTX and IL-10 plus MTX.The changes of the CD4+and CD8+T cell subsets were detected by flow cytometry;the Levels of IL-17A in serum of rats were measured by ELISA method.Results:Compare to normal control group ,the CD4+T cell total quantity and CD4+/CD8+T cell Proportion was significantly decreased , there were significant differences between the treatment group and the untreated group(P<0.05 ), the IL-17A of treatment group was significantly decreased , there was a significant differences ( P<0.05 ).The combination group had significant difference compared with IL-10 group.Conclusion:Recombinant hIL-10 can down-regulate the blood of AA rats in the number of CD4 +T cells and CD4+/CD8+ratio,reduce serum levels of IL-17A.The combination group compared with the IL-10 group effect on serum IL-17A more significantly,the results displayed recombinant hIL-10 plus MTX in the treatment of rheumatoid arthritis can better play the role.

Objective Analysis the clinical data of high-EuroSCORE 114 patients due to ronary surgery to elucidatethe surgical advantages between on-pump and off-pump CABG.Methods From September 2008 to March 2011,114 highEuroSCORE patients due to coronary surgery were randomly divided into off-pump group 48,and on-pump gronp 66 cases.Preoperative,intra-operative and peri-operative clinical data of all the patients were collected.All patients were followed up for 1 month postoperatively.Results The baseline of the two groups had no significant difference.Application of internal mammary artery,positive inotropic drugs and IABP assistance between the two groups were similar,P ＞0.05,Compared with the offpump group,patients in on-pump gnup had longer operation time,hut more graft counts and a higher rate of revascularization [ (3.71±0.55)gnifis vs.(2.82±0.39)grafts ],P ＜ 0.05.There were no significant differences of peri-operative mortality and post-operative complications between the two groups,P ＞0.05.The patients in on-pump group had more post-operative chest drainage in the first 24 hours[ (875.0±134.2)ml vs.(589.4±102.5)ml] and blood transfusion[ (656.3±84.4)ml vs.(433.3±62.9) ml ] compared with the off-pump group,P ＜ 0.05.The data of l-month follow up denonstrated that echocardiographic data,NYHA and symptoms of angina of the two groups had no significant difference,P ＞ 0.05.Conclusion Compared with OPCAB,CCAB did not increase postoperative renal failure,neurological complications and lung injury in highrisk patients,but had more complete revascularization.The disadvantage of CCAB was postoperative bleeding,blood productsuse.

ObjectiveTo observe the effects of comprehensive rehabilitation therapy and simple rehabilitation therapy on old acute stroke patients.Methods72 old acute stroke patients were randomly divided into 2 groups: the simple rehabilitation group (n=32) treated with Bobath therapy only, the comprehensive rehabilitation group (n=40) added with acupuncture and Chinese herbs besides Bobath therapy. The courses of two groups were all 6 weeks. The scores of NIHSS (The US NIK Stroke Scale) and activities of daily living (ADL) of patients of two groups were assessed every week.ResultsAfter 3 weeks, scores of NIHSS and ADL of patients in both groups improved, but there were no significant differences between two groups and in each group compared with before. After 6 weeks, there were significant differences in the simple rehabilitation group (P<0.05) and in the comprehensive rehabilitation group (P<0.01), but there was no difference between two groups.ConclusionComprehensive rehabilitation therapy and simple rehabilitation therapy are also effect on old acute stroke patients; there isn't difference on effects of two therapies.

Objective To investigate the prognostic value of interim and post-therapy 18F-FDG PET/CT in patients with DLBCL.Methods A retrospective analysis was conducted in 110 patients (62males,48 females; median age 52 years) with newly diagnosed DLBCL.Forty-two patients underwent interim PET/CT after 4 cycles chemotherapy,44 patients underwent post-therapy PET/CT after 6-8 cycles of chemotherapy,and 24 patients underwent both interim PET/CT and post-therapy PET/CT.Interim and post-therapy PET/CT status (i.e.,positive or negative) were visually interpreted according to criteria of the International Harmonization Project.Three-year progression-free survival (PFS) and 3-year overall survival (OS) was compared between the subjects with positive or negative PET/CT results.x2 test and KaplanMeier analysis were used for data analysis.Results Interim 18F-FDG PET/CT results were positive in 28cases and negative in 38 cases.The median PFS and OS were 20 and 28 months in patients with positive scan results,those were 37 and 39 months in patients with negative results,respectively.Three-year PFS and 3-year OS rates were 17.9％(5/28) and 35.7％(10/28) in patients with positive interim PET/CT results,those were 52.6％ (20/38) and 55.3％ (21/38) in patients with negative results (x2 =8.285,P ＜0.01,x2=2.473,P＞0.05,respectively).Post-therapy 18F-FDG PET/CT results were positive in 20 cases and negative in 48 cases.Median PFS and OS were 21 and 26 months in patients with positive results,those were 54 and 57 months in patients with negative results.Three-year PFS and 3-year OS rates were 20.0％(4/20) and 25.0％ (5/20) in patients with positive results at post-therapy PET/CT,those were 77.1％(37/48) and 83.3％ (40/48) in patients with negative results (x2=19.215,21.462,both P＜0.01).Conclusions Post-therapy 18F-FDG PET/CT is useful to predict prognosis of patients with DLBCL.However,the value of interim PET/CT may be limited in terms of prognosis prediction.

Objective To investigate the expressions of toll-like receptor 4 mRNA and nuclear factor-κB (TLR4-NF-κB) mRNA in lung tissue of rats with acute paraquat poisoning.Methods Thirty male SD rats were randomly divided into two groups,namely normal saline group (NS group,n =6) and the PQ groups (n =24).The rats of PQ group were administered with 20 mg/kg PQ by intraperitoneal injection to establish the models of PQ induced lung injury.The saline was administered once instead in normal saline group.The rats of PQ group were sacrificed separately at 6 h,12 h,24 h,48 h and 72 hours after modeling,while at 6 hours the rats of normal saline group was sacrificed.The expressions of TLR4 mRNA,NF-κB mRNA,and the levels of tumor necrosis factor-α and interleukin-6 in lung (serum) of rats were detected.Meanwhile,pathological changes of the lung tissue were examined under optical microscope.Results There were no histopathological changes such as alveolar edema,hemorrhage and inflammatory cell infiltration found in NS group other than in PQ group.At the 72 h,the expressions of TLR4 mRNA (9.61 ±0.21),NF-κB mRNA (5.62 ± 0.24),and the levels of TNF-α (153.08 ± 5.02) pg/ml,and interleukin-6 (230.08 ± 10.64) pg/mL in lung tissue of rats were significantly higher in PQ group than those in control group (P ＜ 0.01).Conclusions In rats after PQ poisoning,the expressions of TLR4 mRNA,NF-κB mRNA,and the levels of TNF-αand IL-6 were higher than those in normal rats,and the TLR4-NF-κB pathway could play an important role in lung injury of rats with PQ poisoning.

Objective To investigate the effect of emergency nursing pathway in emergency treatment of patients with questionable sources. Methods A clinical nursing pathway for the treatment for patients with questionable sources was formulated. From February to December 2014, 78 patients with questionable sources treated by clinical nursing pathway were selected as the observation group. From January to November 2013, 75 patients with questionable sources treated by routine nursing care methods were selected as the control group. Differences were compared in duration of staying in the emergency department, nursing complication and fees paid rate between the two groups. Results For the average duration of staying in the emergency department, the observation group was lower than that in the control group [19.35%(9.08) vs. 19.90%(25.20), P< 0.05)]. For the nursing complication rate, the observation group was significantly lower than that of the control group [1.28%(1/78) vs.10.67%(8/75), P<0.05]. For the fees paid rate, the observation group was significantly higher than that in the control group [64.10%(50/78) vs. 33.33%(25/75), P<0.01]. Conclusions By the emergency nursing pathway, emergent patients with questionable sources will be treated with satisfactory result in the shortest time.

Objective To assess the value of ultrasonography(US)in the diagnosis of pancreas endocrine tumors(PET).Methods Thirty-six patients with PET confirmed by surgery and pathology were retrospectively reviewed.Results There were 37 PET in 36 patients,among which 33 tumors in 32 cases were detected bv US,four tumors were missed on US and the detection rate was 88.9%(32/36).The tumor size was 1.0 cm×0.8 cm～12.9 cm× 11.3 cm.Among 12 cases of equal to or less than 2 cm,9 tumors were detected and the detection rate was 75.0%.PET presented mostly hypoechogenicity(78.8%),other 7 cases presented mixed-echogenicity.Color Doppler US was performed on 12 cases and 11 tumors showed color blood signals.Abundant flow signal was detected in 8 tumors(66.7%).PET were found in pancreatic head (n=11),neck(n=2),body(n=6)and tail(n=11),which was diagnosed correctly in 30 cases (81.1%).Conclusions US is a useful tool in the detection and diagnosis of PET.