Cytokine induced killer (CIK) cells are the main immune cells for tumor immnuotherapy.Relevant basic researches show that CIK cells have significant antitumor effects for various hematologic tumor and solid tumors.Clinical studies confirm that CIK cells-based therapy have exact therapeutic effect and mild adverse reaction for tumor patients.So CIK cells-based therapy is a promising and safe method and it is important to establish standards for cultivating and using CIK cells.

Objective　To study the factors effecting the formation of the ventricular aneurysm post myocardial infarction (MI) and evaluate the diagnostic methods.Methods　23 MI patients with ventricular aneurysm confirmed by left ventricular angiography were observed for electrocardiogram (ECG), echocardiogram (ECHO), coronary disease and collateral vessels formation. Results　All patients had LAD disease, 65.2% patients had three coronary disease, and those with class Ⅲ collateral vessels circulation only 17.4%. Compared to ECHO by which only 4 patients were found aneurysm, the positive rate by ECG was 82.6%. Conclusion　Patients with multiple coronary disease and without enough collateral vessels are expected to form ventricular aneurysm. ECG is more sensitive than ECHO for diagnosis of ventricular aneurysm post MI

Objective To analyze the morbidity rate and clinical etiology distribution of secondary thrombocytosis(ST ) in chil‐dren in order to guide the clinical treatment .Methods The clinical data of 170 children patients with ST in hospitals were retro‐spectively analyzed for investigating its etiology distribution ,total morbidity and onset situation in different age periods . Results The primary etiologies of ST mainly included the infectious diseases(especially respiratory tract) ,anemia ,immune disea‐ses ,drugs ,surgical disease ,etc .Thrombocytosis caused by neonatal diseases also were common .The total morbidity rates of ST in children was about 3 .37% and which in newborns ,infants and children aged over 3 years were 2 .48% ,3 .78% and 1 .99% respec‐tively ,the difference was statistically significant(P<0 .5) .Conclusion ST is one of the common complications in children ,especial‐ly in children aged under 3 years old .The etiology of ST is various ,which are dominated by respiratory and digestive tract infec‐tions .Children aged under 3 years old ,especially infants and young children with respiratory tract infection are easier to suffer from complicating thrombocytosis .

Low molecular weight heparin(LMWH)is a kind of anticoagulant used in both the prevention of clot formation in the blood vessels(thrombosis)and the treatment of conditions caused by clot formation or embolization.They are agents formulated from chemical or enzymatic depolymerization of unfractionated heparin.In the past decade,LMWH has been extensively evaluated in many clinical settings.The applications of LMWH in recent years are reviewed.

Objective To investigate the roles of hypoxia regulated genes/protein in chemical hypoxia preconditioning in differentiated SH-SY5Y cells.Methods Differentiated SH-SY5Y cells were randomly divided into control group,chemical hypoxic preconditioning group(50 ?mol/L CoCl2 preconditioning for 3 h,normal culture for 1 h,then in 2%O2 for 28 h) and hypoxia group(in 2%O2 for 28 h).RT-PCR was used to examine the mRNA expressions of VEGF,GLUT-1,EPO,LDH-A.Further evaluation of the potential neuroprotective effect of VEGF was done by investigating the effect of recombinant human VEGF on subsequent hypoxia injury.Results The mRNA levels of GLUT-1,EPO increased in the preconditioning group as compared with those in the hypoxia group(P

Objective To investigate the changs of serum and urine vascular endothelial growth factor(VEGF) in children with steroid-sensitive nephrotic syndrome(SSNS) at their active and remission stage.Methods Serum and morning urine levels of VEGF were assayed by Liquichip in 30 patients with SSNS at the active and remission stage and 30 normal age-and sex-matched controls.Results Serum levels of VEGF in patients at the active stage [(186.62?106.21) ng/L] were significantly higher those that at the remission stage [(118.75?73.08) ng/L] and than those in control group [(108.64?54.75) ng/L](P0.05).Morning urine levels of VEGF in patients at the active stage [(201.66?100.46) ng/L] were significantly higher than those at the remission stage [(116.35?55.99) ng/L] and than those in control group [(99.94?42.07) ng/L](P0.05).Conclusions Serum and morning urine levels of VEGF are significantly elevated in patients with SSNS,however they are significantly lower after the treatment of steroid.There is no obvious difference between the patients at the remission stage and healthy controls.VEGF involves pathogenetically and physiologically in SSNS during its onset and growth.

China ; epidemiology ; Humans ; Pneumoconiosis ; epidemiology ; prevention & control ; Population Surveillance

Objective To investigate the quality control of the next-generation sequencing data by analyzing some im-portant problems with quality control in order to provide high-quality data for the downstream data analysis .Method The software Fastq_clean was developed to clean the data and to statistically analyze the quality of the data.Result Using a Chrysanthemum transcriptome dataset , the function of the Fastq_clean software was illustrated .Conclusion Based on the Bioconducter package , the Fastq_clean software can accurately remove low quality nucleotides and Ns , adapter contamina-tion, possible rRNA and virus contamination .Moreover, it can keep the largest possible amount of high-quality data reads.

Objective To understand the achievement exchange and interpenetration situation between parasitological jour?nals and the journals of other disciplines. Methods The citing journals and cited journals of Chinese parasitological journals were analyzed. Three Chinese core journals namely Chinese Journal of Parasitology and Parasitic Diseases Chinese Journal of Schistosomiasis Control and Chinese Journal of Zoonoses were selected as the study objects. The number and citation times of citing and cited journals from 2002 to 2012 were collected from CNKI. These journals were classified according to China Journal Citation Reports-Expand 2013 and analyzed by the method of bibliometrics. Results The number of published pa?pers in Chinese Journal of Parasitology and Parasitic Diseases Chinese Journal of Schistosomiasis Control and Chinese Journal of Zoonoses were 1 160 1 541 and 2 494 from 2002 to 2012 respectively. The numbers of citing journals of the 3 above journals included by the citation reports were 496 547 and 592 respectively the total citation frequencies were 4 778 9 547 and 8 301 and the average citation frequencies per paper were 4.12 6.20 and 3.33 respectively. The numbers of the cit?ed journals were 532 407 and 659 respectively the total citation frequencies were 4 470 7 206 and 7 885 and the average citation frequencies per paper were 3.85 4.68 and 3.16 respectively. The top three disciplines of the citing journals and cited journals were medical and health basic science and agricultural sciences and the top three secondary disciplines belonged to medical and health were general medical and health preventive medicine and hygiene and clinical medicine. Conclusion There is an extensive exchange between parasitology journals and other journals which promotes the exchange between parasi?tology and other relevant disciplines.