Objective To observe the clinical efficacy of ZHU Lian's acupuncture activating method with type 1 manipulations in treating hypotonic cerebral palsy.Method Sixty patients with hypotonic cerebral palsy, aged 9-59 months, were randomized into a treatment group and a control group, 30 cases in each group. The treatment group was intervened by ZHU Lian's acupuncture activating method with type 1 manipulations, while the control group was intervened by acupoint injection of vitamin B1 and B12. The two groups were treated once a day, 5 sessions as a treatment course. The Gross Motor Function Measure-88 (GMFM-88) was evaluated before the treatment and after 10 treatment courses.Result The GMFM-88 score was significantly changed after the treatment in both groups (P<0.05). After the intervention, the GMFM-88 score in the treatment group was significantly different from that in the control group (P<0.05).Conclusion ZHU Lian's acupuncture activating method is an effective approach in treating hypotonic cerebral palsy.

A total of 52 endophytic fungi were isolated from roots and stems of Tibetan medicinal plant Phlomis younghusbandii Mukerjee. These fungal isolates were molecularly identified based on ITS sequnces and 28S sequences distributed to 12 genera, including Phoma, Chaetosphaeronema, Fusarium and Leptosphaeria, etc. Among them, the dominant genus was Phoma. Extracts of all strains were evaluated for anti-HIV-1 integrase activity by using soluable integrase expressed in E. coli BL21 (DE3). The results showed that seven samples from five fungal endophytes PHY-24, PHY-38, PHY-40, PHY-51, PHY-53, which belonged to genus Chaetosphaeronema, inhibited strand transfer reaction catalyzed by HIV-1 integrase with IC50 values, of 6.60, 5.20, 2.86, 7.86, 4.47, 4.56 and 3.23 microg x mL(-1) respectively. In conclusion, the endophytic fungi of Phlomis younghusbandii Mukerjee are valuable for further screening anti-HIV-1 integrase agents.

Objective To measure the number of peripheral blood CD34+ hematopoietic stem/progenitor cells (HSC/HPCs) and membrane expression of CD34 on these cells in patients with SLE. Methods Lymphocytes were isolated from peripheral blood of 30 patients with SLE and 14 normal human controls. Flow cytometry using FITC-labeled antibodies was performed to determine the percentage of CD34+ HSC/HPCs and mean fluorescence intensity (MFI) of CD34 on these cells. Their correlation with clinical data was analyzed.Results The percentage of CD34+ HSC/HPCs in peripheral lymphocytes was (0.15 ± 0.10)% and (0.09 ±0.07)% in active and stable SLE patients, respectively, significantly lower than that in normal controls [(0.37 +0.17)%, F = 17.18, P ＜ 0.01], however, there was no significant difference between active and stable SLE patients (t = 1.51, P＞ 0.05). The MFI of CD34 was higher in active SLE patients than in the normal controls (41.35 ± 19.24 vs. 27.43 ± 7.57, F= 3.13, P ＜ 0.05), but no difference was observed between stable SLE patients and normal controls (F= 3.13, P ＞ 0.05). In patients with SLE, the percentage of CD34+ HSC/HPCs was negatively correlated with serum IgG levels (r = -0.588, P ＜ 0.01 ), but uncorrelated with SLE disease activity index (SLEDAI) or serum levels of complement, anti-dsDNA antibodies, anti-C1q antibodies, antinucleosome antibodies, etc. Conclusions The count of CD34+ HSC/HPCs is reduced while the MFI of CD34 antigen is elevated in SLE patients, hinting that there is a functional abnormality of HSC/HPCs in SLE patients, which may be involved in the pathogenesis of SLE.

Objective To measure the number of peripheral blood CD34+ hematopoietic stem/progenitor cells (HSC/HPC) expression of CD34 in the peripheral blood of patients with rheumatoid arthritis and exploreits relationship with clinical manifestations. Methods CD34+ HSC/HPCs in the peripheral blood of RA patients (n=32) and healthy controls (n=16) were detected using flow cytometry. The relationship between the frequency of HSC/HPCs, mean fluorescence intensities (MFI) of CD34 and clinical manifestations and rheumatoid factor (RF), anti-cyclic citrullinated peptide (CCP) antibodies, disease activity score (DAS) 28,X rays stages and healthy assessment questionnaire (HAQ) were analyzed. Student's t-test and pearont test were used for statistical analysis. Results Frequency of CD34+ HSC/HPC in the peripheral blood of RA patients was decreased compared with normal controls [ (0.13±0.09)% vs (0.38±0.21)%, P＜0.05 ], CD34 MFIwere higher in RA patients than those in the normal controls (57±33 vs 3111, P＜0.05). The frequency was positively correlated with the number of (RBC red blood cell), (Hb hemoglobin), and was negatively correlated with C-reactive protein (CRP), and the MFI of RA patients was positively correlated with healthy assessment questionnaire (HAQ) and X ray stages, but negatively correlated with the number of platelets.Conclusion CD34+ HSC/HPC of the peripheral blood of RA patients are significantly abnormal, which is characterized by decreased CD34+ hematopoietic stem cell, and the decrease is positively correlated with RBC and Hb, but negatively correlated with CRP. CD34+ hematopoietic stem cell may play an important role in the pathogenesis of RA.

This study is to establish physiologically based pharmacokinetic (PBPK) models of famitinib in rat and monkey, and then to predict the pharmacokinetics and tissue distribution of famitinib in human based on the PBPK models. According to published paper, previous studies and the chemical properties of famitinib predicted by ACD/ADME suite and SimCYP, the PBPK models of rat and monkey were established and optimized using GastroPlus. And then, the PBPK models were applied to predict the pharmacokinetic and tissue distribution of famitinib in human. The results showed that the PBPK models of rat and monkey can fit the observed data well, and the AUC0-∞, ratios of observed and calculated data in rat and monkey were 1.00 and 0.97, respectively. The AUC0-∞, ratios of observed and predicted data in human were 1.63 (rat to human) and 1.57 (monkey to human), respectively. The rat and monkey PBPK models of famitinib were well established, and the PBPK models were applied in predicting pharmacokinetic of famitinib in human successfully. Hence, the PBPK model of famitinib in human could be applied in future drug-drug interaction study.

Objective To investigate the clinical characteristics of myeloperoxidase (MPO)-antineutrophil cytoplasmic antibody (ANCA) associated vasculitis (MPO-AAV) with pulmonary injury and the relationship between pulmonary injury and ANCA against light chain of MPO (LCMPO-ANCA).Methods A total of 195 patients with newly diagnosed primary active MPO-AAV were recruited in this prospective study.Indirect immunofiuorescence assay was used to detect peri-nuclear ANCA (p-ANCA).Immunoblotting and ELISA were used to detect myeloperoxidase-antineutrophil cytoplasmic antibody (MPO-ANCA).Clinical features of patients with both positive p-ANCA and MPO-ANCA were collected.Disease activity was evaluated by Birmingham Vasculitis Activity Score-version 3 (BVAS-V3) Recombinant light chain of MPO was used to coat substrate of LCMPO-ANCA by ELISA.The clinical characteristics of pulmonary injury and its correlation with serum levels of p-ANCA,MPO-ANCA and LCMPO-ANCA were explored.Results All 195 patients (64 male and 131 female),consisted of 191 patients (98.0％) with microscopic polyangiitis,3 patients (1.5％) with granulomatosis with polyangiitis,and 1 (0.5％) with eosinophilic granulomatosis with polyangiitis including 64 men and 131 women.Their mean age was (63.2 ±13.5) years old.The level of MPO-ANCA had a positive correlation with general BVAS-V3 (r =0.193,P =0.007) in all patients,and the level of LCMPO-ANCA was positively related with the pulmonary BVAS-V3 (r =0.228,P =0.001).As for multiple systemic damages,the incidence of lung involvement was 60.51％(118/195),which ranked second to renal involvement (71.80％,140/195).The most common pulmonary injuries represented as pulmonary infiltration of 80.51％ (95/118),pleural effusion / pleurisy of 41.53％(49/118),pulmonary nodule or cavity of 22.03％ (26/118).Compared with those without lung involvement,the patients with pulmonary injuries were older [(66.39 ± 10.70) years old vs (58.30 ±15.72) years old;t =4.277,P =0.001],had a shorter course of disease [2.00(1.00,10.50) months vs 3.00(1.00,3.50) months;t =-2.283,P=0.024],and higher scores of general BVAS-V3 (18.21 ±6.08 vs 15.18 ± 5.64;t =3.501,P =0.001).Also,in the patients with pulmonary lesions,the positive rate of LCMPO-ANCA was significantly higher (35.59％ vs 6.49％;x2 =21.569,P ＜ 0.001),and the level of LCMPO-ANCA was significantly higher (0.377 ±0.229 vs 0.285 ±0.079;t =3.399,P =0.001)than those without lung involvement.The pulmonary BVAS-V3 in the patients with LCMPO-ANCA was significantly higher than that in the patients without LCMPO-ANCA (4.34 ± 2.10 vs 2.59 ± 2.52;t =4.301,P ＜ 0.001),whereas the pulmonary BVAS-V3 was not correlated with LCMPO-ANCA (r =0.035,P =0.708) in patients with lung injuries.Conclusion Pulmonary injury was relatively common and insidious in patients with MPO-AAV.To monitor ANCA level is necessary in patients with pulmonary injury.LCMPO-ANCA might play an important role in the pathogenesis of pulmonary lesions in AAV.

Objective To investigate the expression of JMJD3 and its functions for cell growth in human gastric carcinoma.Methods The expression of JMJD3 was detected by immunohistochemistry.Recombinant JMJD3 plasmids were transfected into MGC-803 cells.Cell proliferation was determined by CCK-8 assay and cell apoptosis was detected by flow cytometry.Results The expression of JMJD3 was down-regulated in gastric carcinoma tissues (P ＜ 0.05).Low expression of JMJD3 was associated with advanced TNM stage (Ⅲ+Ⅳ,P ＜ 0.05).Overexpression of JMJD3 could inhibit cell proliferation and induce cell apoptosis (P ＜ 0.05).Conclusion Low expression of JMJD3 was commonly existed in gastric cancer.JMJD3 could inhibit cell proliferation and induce cell apoptosis.

Objective To explore the effect of perioperative continuous use of aspirin on bleeding in laparoscopic anterior resection for rectal cancer (RC) in patients taking low dose aspirin.Methods The prospective study was conducted.The clinicopathological data of 96 RC patients taking low dose aspirin who were admitted to the Shengjing Hospital of China Medical University from September 2014 to September 2016 were collected.All the 96 patients were divided into the aspirin group (perioperative continuous use of aspirin) and non-aspirin group (discontinuation of aspirin at 7 days preoperatively and taking aspirin at 3 days postoperatively)by random number table.Laparoscopic anterior resection for RC was applied to patients by the same team of doctors.Observation indicators:(1) comparison of surgical and postoperative situations between the 2 groups;(2) follow-up situations.Follow-up using outpatient examination and telephone interview was performed to detect the postoperative survival of patients up to January 2017.Measurement data with normal distribution were represented as (x)±s.Comparisons between groups were evaluated with the t test.Comparisons of count data were analyzed using the chi-square test and Fisher exact probability.Comparison of ordinal data was analyzed using the nonparametric test.Results All the 96 patients were enrolled into the study,including 50 in the aspirin group and 46 in the non-aspirin group.(1) Comparison of surgical and postoperative situations between the 2 groups:96patients underwent successful laparoscopic anterior resection for RC,including 1 with conversion to open surgery and 95 undergoing laparoscopic anterior resection for RC,without perioperative death,postoperative blood transfusion and rcoperation.Cases with conversion to open surgery,operation time,volume of intraoperative blood loss,decreasing value of postoperative hemoglobin (Hb),time to anal exsufflation,peritoneal drainage volume from 1-3 days postoperatively,cases with postoperative hematoehezia,cardio-cerebrovascular complications and overall complications (including postoperative hematochezia and cardio-cerebrovascular complications),duration of hospital stay,hospital expenses,cases in stage Ⅰ,Ⅱ and Ⅲ of postoperative TNM stage,postoperative coagulation indexes of platelet,prothrombin time,international normalized ratio,prothrombin activity,activated partial thromboplastin time,thrombin time and fibrinogen were 0,(112± 18) minutes,(39± 18) mL,(4.3±2.8)g/L,(57±24)hours,(22±9)mL/d,6,0,10,(8.6±2.5)days,(6 739±481)yuan,11,35,4,(236±80) × 109/L,(12.7± 1.1) seconds,1.00±0.08,101％ ± 15％,(28 ±4) seconds,(15.5 ± 1.9) seconds,(3.2±1.0)g/L in the aspirin group and 1,(118±16)minutes,(38±22)mL,(3.5±3.0)g/L,(55±29)hours,(20±8)mL/d,4,1,8,(9.1±2.3)days,(6606±510)yuan,5,36,5,(211±49)×109/L,(12.5±0.7)seconds,1.00±0.06,103％±11％,(29±3)seconds,(15.3±1.7)seconds,(3.1±0.7)g/L in the non-aspirin group,respectively,with no statistically significant difference between the 2 groups (t =-1.737,0.204,1.416,0.380,1.365,x2=0.038,0.107,t=-1.082,1.322,Z=-1.370,t=1.850,0.978,0.872,-0.712,-1.291,0.311,0.585,P＞0.05).Ten patients with postoperative hematochezia in the 2 groups were cured,without special treatment.One patient in the non-aspirin group was complicated with deep venous thrombosis and then was cured by single anticoagulant drug.Two and 2 patients in the aspirin group were respectively complicated with urinary retention and urinary tract infection.One,1 and 1 patients in the non-aspirin group were respectively complicated with inflammatory intestinal obstruction,urinary retention and urinary tract infection,and then were cured by conservative treatment.(2) Follow-up situations:of 96 patients,95 were followed-up for 4-27 months,with a median time of 13 months.During the follow-up,3 patients died and 92 had survival.Conclusion The perioperative continuous use of aspirin cannot increase risk of bleeding in laparoscopic anterior resection for RC in patients taking low dose aspirin.

OBJECTIVE:To establish a method for the simultaneous determination of costunolide and dehydrocostus lactone in Haoweilai soft capsule. METHODS:HPLC was performed on the column of Dikma C18 with mobile phase of acetonitrile- water (V/V,55∶45) at a flow rate of 1.0 ml/min,detection wavelength was 225 nm,column temperature was 25 ℃,and the injection volume was 10 μl. RESULTS:The linear range were 24.00-108.00 μg/ml(r=0.999 7) for costunolide and 20.88-93.98 μg/ml for dehydrocostus lactone (r=0.999 8);RSDs of precision,stability and reproducibility tests were lower than 1%;recoveries were 98.71%-100.00%(RSD=0.25%,n=6)and 96.88%-99.18%(RSD=0.40%,n=6). CONCLUSIONS:The method is simple with good stability and reproducibility,and can be used for the simultaneous determination of costunolide and dehydrocostus lactone in Haoweilai soft capsule.