OCTN and CARD15 gene polymorphism in Chinese patients with inflammatory bowel disease

AIM： To investigate the single nucleotide polymorphism （SNPs） distribution of NOD2/CARD15 （R702W, G908R）, OCTN1 1672CFT and OCTN2-207G/C in Chinese patients with inflammatory bowel disease （IBD）. METHODS： A total of 61 patients with Crohn＇s disease （CD）, 151 patients with ulcerative colitis （UC）, and 200 unrelated healthy controls were genotyped. Genotyping was performed by sequence specific primer polymerase chain reaction （PCR-SSP） or by restriction fragment length polymorphism （PCR-RFLP） analysis. RESULTS： Among the subjects in our study groups, including patients with CD, UC and healthy controls, none had OCTN and CARD15 variants and very rare IBD family history was found in our patients with the percentage of 0 （0/61 with CD） and 1.3% （2/151 with UC）. CONCLUSION： Our results indicate that although OCTN or CARD15 variation is associated with susceptibility to IBD in Western populations, these might be rare and may not be associated with susceptibility to IBD in Chinese patients.

Prevalence of SLC22A4, SLC22A5 and CARD15 gene mutations in Hungarian pediatric patients with Crohn’s disease

AIM： To investigate the frequency of the common NOD2/CARD15 susceptibility variants and two functional polymorphisms of OCTN cation transporter genes in Hungarian pediatric patients with Crohn＇s disease （CD）. METHODS： A cohort of 19 unrelated pediatric and 55 unrelated adult patients with Crohn＇s disease and 49 healthy controls were studied. Genotyping of the three common CD-associated CARD15 variants （Arg702Trp, Gly908Arg and 2007finsC changes） with the SLC22A4 1672C→T, and SLC22A5 -207G→C mutations was performed by direct sequencing of the specific regions of these genes. RESULTS： At least one CARD15 mutation was present in 52.6% of the children and in 34.5% of the adults compared to 14.3% in controls. Surprisingly, strongly different mutation profile was detected in the pediatric versus adult patients. While the G908R and 1007finsC variants were 18.4% and 21.1% in the pediatric group, they were 1.82% and 11.8% in the adults, and were 1.02% and 3.06% in the controls, respectively. The R702W allele was increased approximately two-fold in the adult subjects, while in the pediatric group it was only approximately 64% of the controls （9.09% in the adults, 2.63% in pediatric patients, and 4.08% in the controls）. No accumulation of the OCTN variants was observed in any patient group versus the controls.CONCLUSION： The frequency of the NOD2/CARD15 susceptibility variants in the Hungarian pediatric CD population is high and the profile differs from the adult CD patients, whereas the results for SLC22A4 and SLC22A5 mutation screening do not confirm the assumption that the carriage of these genotypes means an obligatory susceptibility to CD.

Clinical significance of NOD2/CARD15 and Toll-like receptor 4 gene single nucleotide polymorphisms in inflammatory bowel disease

AIM： To evaluate the role of genetic factors in the pathogenesis of Crohn＇s disease （CD） and ulcerative colitis （UC）, we investigated the single nucleotide polymorphisms （SNPs） of NOD2/CARD15 （R702W, Gg08R and L1007finsC）, and Toll-like receptor 4 （TLR4） genes （D299G and T399I） in a selected inflammatory bowel disease （IBD） population coming from Southern Italy. METHODS： Allele and genotype frequencies of NOD2/ CARD15 （R702W, Gg08R and L1007finsC） and TLR4 （D299G and T399I） SNPs were examined in 133 CD patients, in 45 UC patients, and in 103 healthy controls. A genotype-phenotype correlation was performed. RESULTS： NOD2/CARD15 R702W mutation was significantly more frequent in CD （9.8%） than in controls （2.4%, P = 0.001） and in UC （2.3%, P = 0.03）. No significant difference was found between UC patients and control group （P 〉 0.05）. In CD and UC patients, no significant association with G908R variant was found. L1007finsC SNP showed an association with CD （9.8%） compared with controls （2.9%, P = 0.002） and UC patients （2.3%, P = 0.01）. Moreover, in CD patients, G908R and L1007finsC mutations were significantly associated with different phenotypes compared to CD wild-type patients. No association of IBD with the TLR4 SNPs was found in either cohort （allele frequencies： D299G-controls 3.9%, CD 3.7%, UC 3.4%, P 〉 0.05; T399I-controls 2.9%, CD 3.0%, UC 3.4%, P 〉 0.05）. CONCLUSION： These findings confirm that, in our IBD patients selected from Southern Italy, the NOD2/ CARD15, but not TLR4 SNPs, are associated with increased risk of CD.

Role of CARD15,DLG5 and OCTN genes polymorphisms in children with inflammatory bowel diseases

AIM: To investigate the contribution of variants of CARD15, OCTN1/2 and DLG5 genes in disease predispo- sition and phenotypes in a large Italian cohort of pediatric patients with inflammatory bowel diseases (IBD). METHODS: Two hundred patients with Crohn’s disease (CD), 186 ulcerative colitis (UC) patients, 434 par- ents (217 trios), and 347 healthy controls (HC) were studied. Polymorphisms of the three major variants of CARD15, 1672C/T and -207G/C SNPs for OCTN genes, IGR2096a_1 and IGR2198a_1 SNPs for the IBD5 locus, and 113G/A variant of the DLG5 gene were evaluated. Potential correlations with clinical sub-phenotypes were investigated. RESULTS: Polymorphisms of CARD15 were significantly associated with CD, and at least one variant was found in 38% of patients (15% in HC, OR = 2.7, P < 0.001). Homozygosis for both OCTN1/2 variants was more com- mon in CD patients (1672TT 24%, -207CC 29%) than in HC (16% and 21%, respectively; P = 0.03), with an in- creased frequency of the TC haplotype (44.8% vs 38.3% in HC, P = 0.04). No association with the DLG5 variant was found. CD carriers of OCTN1/2 and DLG5 variants more frequently had penetrating disease (P = 0.04 and P = 0.01), while carriers of CARD15 more frequently had ileal localization (P = 0.03). No gene-gene interaction was found. In UC patients, the TC haplotype was morefrequent (45.4%, P = 0.03), but no genotype/phenotype correlation was observed. CONCLUSION: Polymorphisms of CARD15 and OCTN genes, but not DLG5 are associated with pediatric on- set of CD. Polymorphisms of CARD15, OCTN, and DLG5 genes exert a weak influence on CD phenotype.

Association between NOD2/CARD15 gene polymorphisms and Crohn's disease in Chinese Zhuang patients

AIM: To assess the relationship between the P268S, JW1 and N852S polymorphisms and Crohn&#x02019;s disease (CD) susceptibility in Zhuang patients in Guangxi, China.

NOD2/CARD15 , ATG16L1 and IL23R gene polymorphisms and childhood-onset of Crohn’s disease

AIM: To assess whether the polymorphisms of NOD2/ CARD15 , autophagy-related 16-like 1 (ATG16L1 ), and interleukin-23 receptor (IL23R ) genes play a more critical role in the susceptibility of childhood-onset than in adult-onset Crohn’s disease (CD). METHODS: Polymorphisms R702W, G908R, and 3020insC of NOD2/CARD15 ; rs2241880 A/G of ATG16L1 , and rs11209026 (R381Q) of IL23R gene were assessed in 110 childhood-onset CD, 364 adult-onset CD, and 539 healthy individuals. Analysis of polymorphisms R702W, G908R, and 3020insC of NOD2/CARD15 genotyping was performed by allele specific polymerase chain reaction (PCR) or by PCR-restriction fragment length polymor-phism analysis. The polymorphisms rs2241880 A/G of the ATG16L1 , and rs11209026 (R381Q) of the IL23R gene in the children’s cohort were genotyped by PCR and melting curve analysis whereas adult group genotyping was performed using the Affymetrix Genome-Wide Human SNP Array 5.0 (500K). RESULTS: The 3020insC allele in NOD2/CARD15 was significantly higher in childhood than in adult-onset CD (P = 0.0067). Association with at least 1 NOD2/CARD15 variant was specific for ileal disease (with or without co- lonic involvement). Even if the frequency of G allele of the rs2241880 ATG16L1 polymorphism was increased in both paediatric and adult CD patients compared to con- trols (P = 0.017 and P = 0.001, respectively), no difference was observed between the childhood and the adult cohort. The rare Q allele of IL23R rs11209026 polymorphism was underrepresented in both paediatric and adult CD cases (P = 0.0018 and P = 0.04, respectively) and no difference was observed between the childhood and the adult cohort. The presence of the rs2241880 ATG16L1 and rs11209026 IL23R polymorphisms did not influence disease phenotype. CONCLUSION: Polymorphism 3020insC in NOD2/ CARD15 occurs statistically significantly more often in patients with childhood-onset CD than in patients with adult-onset CD. The ATG16L1 and IL23R variants are associated with susceptibility to CD, but not earlyonset disease.

Polymorphisms in interleukin-10 gene according to mutations of NOD2/CARD15 gene and relation to phenotype in Spanish patients with Crohn's disease

AIM： To examine the contribution of interleukin-10 （IL-10） gene polymorphisms to Crohn＇s disease （CD） phenotype, and the possible genetic epistasis between IL-10 gene polymorphisms and CARD15/NOD2 gene mutations. METHODS： A cohort of 205 Spanish unrelated patients with Crohn＇s disease recruited from a single center was studied. All patients were rigorously phenotyped and followed-up for at least 3 years （mean time, 12.5 years）. The clinical phenotype was established prior to genotyping. RESULTS： The correlation of genotype-Vienna classification groups showed that the Ueocolonic location was significantly associated with the -1082G allele in the NOD2/CARD15 mutation-positive patients （RR = 1.52, 95%CI, 1.21 to 1.91,P= 0.008）. The multivariate analysis demonstrated that the IL-10 G14 microsatellite allele in the NOD2/CARD15 mutation positive patients was associated with two risk factors, history of appendectomy （RR = 2.15, 95%CI = 1.1-4.30, P= 0.001） and smoking habit at diagnosis （RR= 1.29, 95%CI= 1.04-4.3, P= 0.04）. CONCLUSION： In Spanish population from Madrid, in CD patients carrying at least one NOD2/CARD15 mutation, the -1082G allele is assodated with ileocolonic disease and the IL-IOG14 microsatellite allele is associated with previous history of appendectomy and smoking habit at diagnosis. These data provide further molecular evidence for a genetic basis of the clinical heterogeneity of CD.

Crohn’s disease incidence evolution in North-western Greece is not associated with alteration of NOD2/CARD15 variants

AIM: To assess the trends in the incidence of inflammatory bowel disease (IBD) over 23 years in the same area and to identify genetic factors related to incidence evolution. METHODS: Patients with IBD arising from North- western Greece were systematically recorded through the 1983-2005 period. Trends in disease incidence and genetic patterns related to CARD15 variants were documented and correlated. RESULTS: A total of 447 patients with IBD were recorded (23.5% Crohn’s disease, 72.7% Ulcerative colitis and 3.8% indeterminate colitis). Mean annual incidence rates of CD and UC were 0.9/100 000 (95% CI 0.1-1.7) and 2.7/100 000 (95% CI 1.7-4.1) inhabitants, respectively. There was a statistically significant increase of CD incidence (P < 0.01) during the study period, in contrast to the UC incidence. There were no statistical differences in CARD15 variants over the study period. CONCLUSION: The incidence of CD in North-western Greece has risen disproportionately to that of UC in the 21st century. This is not related to alterations of genetic background though.

Serial Peripheral Interface Communication Between MCU EM78P447A and RF Reader IC MF RC530

A significant method in the way the MCU EM78P447A manipulates the RF readerIC MF RC530 ' s functions used in RF IC card application is presented. In this paper, RF reader ICMF RC530's SPI compatible interface is introduced. The kernel technologies including SPI connection,software design, register initiation, request-response between the reader 1C and the MCU,authentication and the proper format of the key are explained. Adopting the serial peripheralinterface is the innovation in the paper. TheSPI communication mode proves feasible and precise.Furthermore, in the way we avoid the abuse of parallel interface.

An Analysis of the Readers' Roles in the Construction of Meaning in John Donne's The Flea under Reader-Oriented Theory

Among the sundry studies in China on John Donne's The Flea,there has been none done from the perspective of Reader-Oriented Theory to probe into the readers' roles in the construction of meaning.The present article under Wolfgang Iser's theories,in a further pursuit of the expansion of the gestalt of such studies on the poem,aims at exploring the readers' active roles in complementing,completing and recreating the textual meaning,and differentiating the implied reader and the actual reader through the poem as well as attempting to fulfill the construction of the reading cognitive model through the interpretation of the conceit the flea.

ZTE Sells World's Fastest HSPA+ 28.8M Data Card with Greece's COSMOTE

ZTE Corporation announced on April 19, 2010 that it has started selling world＇s fastest HSPA＋ 28.8M data card with COSMOTE in Greece, moving the industry forward with record speeds for mobile broadband services by using advanced HSPA＋ MIMO technology.

ZTE Launches World's Fastest HSUPA Data Card at 3GSM World Congress

ZTE Corporation, a leading global provider of telecommunications equipment and network solutions, launched the world’s fastest HSUPA data card at the 3GSM World Congress 2007 in Barcelona, Spain.

A Study on the Interaction Between The Catcher in the Rye and the Readers From the Perspective of Iser’s Reader-Response

The Catcher in the Rye has been popular with readers since its publication,and critics at home and abroad have also conducted a lot of research on it.But they mainly proceed from the author and the text to evaluate and analyze,ignoring the readers who are essential participants in text interpretation in the eyes of reader-response critics.In order to make up for this shortcoming,this article will take Iser’s reader-response criticism as a research perspective,starting from the three aspects of implied reader,response-inviting structure,and gaps to explore the interaction between the text of The Catcher in the Rye and the readers during the reading process.This research is expected to provide a new interpretation of this novel and provide reference for future research in related fields.

CPT's Readers Give Magazine High Marks

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Utility of nelson’s modified card sorting test in patients with alzheimer’s disease or vascular dementia

Aim: In this study we used the Nelson’s Modified Card Sorting Test (MCST) to find the differences between Alzheimer’s disease (AD) group/Vascular dementia (VD) group and a normal control group (non-dementia and non-AD), and to identify the commonality between the MCST and dementia patients. Patients and Methods: The MCST was administered to 32 AD patients, 18 vascular dementia patients, and 38 controls. The relationship between the MCST performance and demographic characteristics was evaluated. Results: There were no statistical differences in age, sex, level of education, smoking, drinking and depression in the three groups. The MCST was classified into four groups for analysis—number of categories completed (Cat), preservative error score (PE), non-preservative error score (NPE), unique error (UE) and total error (TE). For Cat, UE and TE showed a significant difference in all three groups, whereas PE and NPE revealed no significant difference. Conclusion: These findings suggest that cognitive function appears to significantly impair MCST performances in AD and VD patients, so these should be taken into consideration during an interpretation of the clinical assessment. For the effective use of the MCST in a clinical setting, further studies of specific clinical populations are planned to develop normative data for elderly Taiwan Residents people.

很靓很强大 CASIO EXILIM Card EX-S10

1月25日，卡西欧在京发布了目前世界上最为小巧的千万像素卡片相机——卡西欧EXILIM Card EX—S10。作为最早推广超薄概念的卡西欧EXILIM系列的最新典范，S10在保持时尚轻薄外形的同时，还增加了一些饶有趣味的功能。

On the Relationship between T. S. Eliot and the New Criticism from Their Opinions on Literary Work and Reader

T. S. Eliot is always considered as the pioneering father and founder of the New Criticism. This paper compares the similarities and differences of T. S. Eliot's relevant theories with those of the New Criticism from two aspects: their viewpoints of the literary works and those of the reader. It concludes that though they share the same belief in the importance of the literary works, the New Criticism is good at the subtle analysis of one text and another. However, Eliot recognizes the reader's function in the appreciation of the works which New Criticism totally objects to, and their responses should be properly considered in the criticism of the works.

无与伦比的薄巧，更漂亮的千万像素机型 卡片式数码相机EXILIM Card EX-S10

1000万像素的数码相机达到极致纤薄的卡话欧EX-S10已于1月下旬正式发售。

China's Tibet Readers and Friends Are Welcome to Visit Tibet

Many of our readers have been reading our magazine for years. But very few of them have been to Tibet. The landscape is number one in the world. It is highlighted by the Tibetan culture is unique. However, this is what is described in written language. What is Tibet really like? Is Tibet a region just as described by China’s Tibet?