Catheter Ablation ; Consensus Development Conferences as Topic ; Humans ; Microsurgery ; Neoplasms ; therapy ; Radiotherapy Planning, Computer-Assisted ; Radiotherapy, Intensity-Modulated

Objective To observe the significance of expressions of CD14+CD16+ on peripheral monocytes in children with Kawasaki di-sease (KD).Methods The expression of CD14+ and CD14+CD16+ monocytes in 16 children with KD (1-11 years old) were analyzed by flow cytomety both pre-treatment and post-treatment.And the percentages of CD14+CD16+ monocytes among CD14+ monocytes were calculated.Sixteen healthy children (10 months -10 years old) were served as normal control group.Statistical analysis was performed using t test.Results The levels of CD14+ monocytes,percentage of CD14+CD16+ monocytes among CD14+ monocytes and CD14+CD16+ monocytes in children with KD during acute phase (n=16) were (1.03?0.58)?109 L-1,(12.53?5.31)% and(1.20?0.79)?108 L-1.They were significantly higher than those in the normal controls[(0.57?0.21)?109 L-1,(3.86?1.84)% and (0.21?0.10)?108 L-1](Pa0.05).And the expressive levels remained high when the patient recurred.Conclusions The expressive levels of CD14+CD16+ monocytes increase in children with KD.And they change when the patient's clinical condition change.

Objective To study the characteristics of pharmacokinetics and pharmacodynamics of insulin dry powder inhalation and its relative bioavailability as compared with subcutaneous injection of regular insulin. Methods In this open,single-center,randomized,two-period,cross-over,euglycemic glucose clamp study,18 healthy volunteers(14 men and 4 women),aged(24.9?1.7)years,with body mass index(20.6?1.2)kg/m~2, received the insulin dry powder inhalatin(80 U)or regular insulin(15 U)subcutaneous administration.The blood samples of this study at 0,20,30,40,50,60,70,80,90,100,110,120,135,150,165,180,195, 210,225,240,270,300,330,360,390,420,450 and 480 rain were taken for serum insulin measurement, meanwhile,glucose infusion rates(GIR)were determined per 5 minutes over a period of 8 hours.Results The C_(max)were(57.9?17.8 vs 114.5?29.7)mU/L(tested vs reference preparation),T_(max)were(46.7?45.6 vs 107.8?33.7)min,GIR_(max)were(3.35?0.98 vs 5.17?1.75)mg?kg~(-1)?min~(-1)and T_(GIRmax)were(88.3?17.0 vs 151.9?34.6)min.The relative bioavailability was(10.26?2.25)%,and the relative bioefficacy was(14.33?7.26)%.Conclusion The study shows that insulin dry powder inhalation is absorbed via lungs and its action sets in earlier than that of the regular insulin injected subcutaneously.These pharmacokinetie and pharmacodynamic data may provide a reliabe guide for further clinical trial.

Objective To seek for the differentially-expressed proteins in patients with kidney-yin deficiency syndrome and to screen out the specific proteins,so as to provide evidence for the establishment of objective standard of kidney deficiency syndrome of traditional Chinese medicine (TCM).Methods Five patients with typical kidney-yin deficiency syndrome and 6 normal healthy volunteers were enrolled into the study.Plasma proteins in both groups were detected by antibody chip,and then the plasma proteins profile was compared and analyzed.Results A total of 25 differentially-expressed proteins between kidney-yin deficiency group and normal control group were found,of which 2 were up-regulated and 23 were down-regulated.Conclusion The differentially-expressed proteins in patients with kidney-yin deficiency syndrome are mainly related to immune disorder,protein biosynthesis,metabolism,oxidative stress,cell apoptosis,signal transduction,and so on.

Atractylodis Macrocephalae Rhizoma and Atractylodis Rhizoma were widely used in strengthening spleen under different disease conditions, and were easily and often misused each other. Therefore, DNA barcode was used to distinguish Atractylodis Macrocephalae Rhizoma and Atractylodis Rhizoma from their adulterants to ensure the safe use. The sequence lengths of ITS2 of Atractylodes macrocephala, Atractylodis Rhizoma (A. lancea, A. japonica and A. coreana) were both 229 bp. Among the ITS2 sequences of A. macrocephala, only one G/C transversion was detected at site 98, and the average GC content was 69.42%. No variable site was detected in the ITS2 sequences of A. lancea. The maximum K2P intraspecific genetic distances of both A. japonica and A. coreana were 0.013. The maximum K2P intraspecific genetic distances of A. macrocephala, A. lancea, A. japonica and A. coreana were less than the minimum interspecific genetic distance of adulterants. The ITS2 sequences in each of these polytypic species were separated into pairs of divergent clusters in the NJ tree. DNA barcoding could be used as a fast and accurate identification method to distinguish Atractylodis Macrocephalae Rhizoma, Atractylodis Rhizoma, from their adulterants to ensure its safe use.
Atractylodes ; classification ; genetics ; DNA Barcoding, Taxonomic ; methods ; DNA, Plant ; genetics ; DNA, Ribosomal Spacer ; genetics ; Drug Contamination ; prevention & control ; Drugs, Chinese Herbal ; chemistry ; classification ; Molecular Sequence Data ; Phylogeny ; Quality Control ; Rhizome ; classification ; genetics

Animals ; Arsenic ; toxicity ; Comet Assay ; DNA Damage ; drug effects ; Lymphocytes ; drug effects ; metabolism ; Male ; Malondialdehyde ; metabolism ; Rats ; Rats, Wistar ; Tobacco Smoke Pollution ; adverse effects

Objective To investigate the influencing factors for knowledge,attitude and practice(KAP)of the Three-manager mode about hierarchical medical system of Chronic diseases of the community residents in Xiamen,and provide references for the implementation of hierarchical medical system.Methods Multi-stage random sampling method was adopted,and 400 residents were randomly sampled from 5 communities of Xiamen for questionnaire survey.The survey features the dependent variable of the community residents′ knowing and joining-in the Three-manager mode,the internal factors(social demographic characteristics),and the external factors(medical expenditure and healthcare insurance).On such basis,four logistic regression models were built for analysis of such influencing factors.Results 41.10% of the surveyed were aware of the Three-manager mode,and 39.71% of the hypertension/diabetes patients among them joined in the hypertension network or diabetes network.Age,education,medical expenditure and referral experiences were significant influencing factors for KAP level of the Three-manager mode,while the residents of older age,higher education and referral experiences were high in their KAP;those of lower per capita monthly income,hypertension or diabetes,with coverage of medical insurance and satisfied with medical consultation in community were high in their awareness of Three-manager mode.Conclusions The KAP level of Three-manager mode of the community residents in Xiamen is acceptable,yet expected of further improvement.Room of further improvement includes enhancement of synergy of the Three-manager mode,enhanced motivation of government financial support and medical insurance,better service functions of community institutions,and especially the construction of hierarchical medical system.

AIM: To evaluate the influence of the calpain system mRNA and protein expression on the progress of atrial structural remodeling in fibrillating canine.METHODS: 17 dogs were randomly divided into 2 groups: normal control group(SR,n=6) and atrial fibrillation(AF,n=11) group.AF was induced by rapid pacing for 8 weeks and all dogs underwent transthoratic echocardiography before and after rapid pacing.The mRNA and protein expression of calpainⅠ,calpainⅡand calpastatin were assessed by real-time quantitative PCR and Western blotting,respectively.RESULTS: Compared with SR group,the left atrial diameters and the content of calcium in atrial myocardium increased significantly in AF group(P0.05) between two groups.The expression of calpastatin mRNA was upregulated significantly in AF group(P

Objective To investigate the efficacy and clinical effectiveness of the steroid therapy with the all body and local application on hyperthyroid Graves ophthalmopathy.Methods A total of 57 patients (106 eyes)suffering from hyperthyroid Graves ophthalmopathy who hospitalized in the Department of Ophthalmology of the Second Affiliated Hospital of Harbin Medical University from Mar 2008 to Oct 2011 were enrolled in the study.Of the 57 patients,there were 21 males and 36 females,aged 18 to 57(average 37.28 ± 11.63).The clinical course was from 1 month to 5 years(average 29.63 ± 15.36 months).Based on the patient's age,sex and condition,the 57 patients were randomly divided into steroid pulse therapy with all body group(group SPT,29 patients,54 eyes)and peribulbar injection of long-term steraid group(group PI,28 patients,52 eyes).The patients in group SPT were treated with 0.5-l.0 g methylprednisolone by intravenous infusion daily for 3 days,and then stopped for 7 days,the treatment was repeated once.But the total application dose of methylprednisolone was not overruned 5.0-20.0 g.After that,the patients were treated with oral prednisone 40 mg/d.The dose of prednisone was reduced gradually to 5 mg/d.The total course of group SPT was 3 months.The patients in the group PI were treated with triamcinolone acetonide in periorbital injection of 20 mg once every two weeks for 3 months.After one month treated,all patients were visited.The patients' body weights of two groups were measured before the treatment and after one month treated.The ocular signs of the patients including visual acuity,diplopia,intraocular pressure,exophthalmos and horizontal visual palpebral fissure width were observed before and after the treatment.Results In the group SPT,the average body weight [(62.83 ± 7.23)kg]after the treatment was higher than that before the treatment[(57.03 ±7.13)kg],and also higher than that of the group PI[(59.89 ± 10.67)kg,t =25.25,2.08,all P＜ 0.05]after the treatment.In the group SPT,the average intraocular pressures before and after the treatment were (13.46 ± 1.78)and (13.69 ± 1.41)mm Hg(1 nm Hg =0.133 kPa),respectively.In the group PI,the average intraocular pressures before and after the treatment were (13.52 ± 2.19) and (13.77 ± 2.03)mm Hg,respectively.There was no significant differences before and after the treatment in both gr0ups(P＞ 0.05).In the group SPT and PI,the average exophthalmos after the treatment[(18.63 ± 2.22) and (14.85 ± 2.61)mm]were lower than those before the treatment[(20.78 ± 2.24) and (20.60 ± 2.81)mm,t =9.97,29.68,all P＜ 0.05],respectively.After the treatment,the average exophthalmos in the group PI was significantly lower than that of the group SPT(t =7.79,P＜ 0.05).In the groups SPT and PI,the average averagepalpebral fissure width after the treatment[(15.00 ± 1.80) and (11.65 ± 2.45)mm]were lower than those before the treatment[(17.22 ± 1.89) and (17.44 ± 2.37)mm,t =22.74,91.24,all P ＜ 0.05].After treatment of the group PI,the average exophthalmos was significantly lower than that of the group SPT(t =8.01,P ＜ 0.05).Conclusion Compared with the steroid pulse therapy with all body,the peribullbar application of long-term hormone for hyperthyroid Graves ophthalmopathy is more effective,with lcss side effects and worthy of promotion.

Objective To compare effection of two kinds of bowel preparation for enteroscopy in aged patients. Methods 100 patients who would receive enteroseopy were divided into two groups. 50 cases in each group. Patients in experimental group received colon dialysis, patients in control group received oral medication. Observed the effectiveness of two kind of bowel preparations and adverse reaction. Results The effectiveness of colon dialysis was superior to oral medication(P <0. 05) ,there was no significant deviation the adverse reaction of two groups. Conclusions Colon dialysis is a suitable method in bowel preparation for enteroscopy in aged patients.