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Targeting the HTLV-I-Regulated BATF3/IRF4 Transcriptional Network in Adult T Cell Leukemia/Lymphoma
Nakagawa, Masao,Shaffer, Arthur L.,Ceribelli, Michele,Zhang, Meili,Wright, George,Huang, Da Wei,Xiao, Wenming,Powell, John,Petrus, Michael N.,Yang, Yibin,Phelan, James D.,Kohlhammer, Holger,Dubois, Si Elsevier Science B.V., Amsterdam 2018 CANCER CELL Vol.34 No.2
Mark Bonnichsen,Ellie Skacel,James Kench,Arthur Kaffes,Payal Saxena 소화기인터벤션의학회 2020 International journal of gastrointestinal interven Vol.9 No.3
Background: Recent developments in the design of needle tips used for fine needle biopsy via endoscopic ultrasound (EUS) allows for the procurement of core tissue for histological assessment in addition to cytology. Core tissue provides tissue architecture as well as the ability to perform molecular profiling investigations. We present a single centre study of experience with a new EUS needle with a Franseen tip (AcquireTM; Boston Scientific, Natick, MA, USA). The aim of the study was to assess the diagnostic yield of biopsies from solid lesions throughout the gastrointestinal tract. Methods: We performed a retrospective study of consecutive patients undergoing EUS biopsy between January 2017 and November 2018. Cystic lesions with no solid component were excluded or if samples were not sent for both cytology and histology. Rapid onsite evaluation (ROSE) was performed and the core tissue obtained was sent for histology. Results: Forty-six patients underwent EUS biopsy of solid lesions with specimens sent for both cytology and histology. Lesions included solid pancreatic masses (n = 31), lymph node (n = 3), gastric subepithelial lesion (n = 3), other (n = 9). The mean number of passes per lesion was 1.9 (range 1–4). In 43/46 (93%) of cases, a core specimen was obtained. Tissue obtained by EUS biopsy was adequate for evaluation by ROSE in 39/46 cases (85%). Histological diagnosis was confirmed in 41/46 (89%) cases compared to 31/46 (67%) cases with cytology (P = 0.011). Subgroup analysis of pancreatic lesions showed histological diagnosis was superior to cytology (90% vs 61%, P = 0.007). There were no adverse events. Conclusion: Histological analysis of specimens obtained via EUS biopsy was superior to cytology, particularly in assessment of solid pancreatic lesions.
Mark Bonnichsen,Ellie Skacel,James Kench,Arthur Kaffes,Payal Saxena 소화기인터벤션의학회 2020 Gastrointestinal Intervention Vol.9 No.3
Background: Recent developments in the design of needle tips used for fine needle biopsy via endoscopic ultrasound (EUS) allows for the procurement of core tissue for histological assessment in addition to cytology. Core tissue provides tissue architecture as well as the ability to perform molecular profiling investigations. We present a single centre study of experience with a new EUS needle with a Franseen tip (AcquireTM; Boston Scientific, Natick, MA, USA). The aim of the study was to assess the diagnostic yield of biopsies from solid lesions throughout the gastrointestinal tract. Methods: We performed a retrospective study of consecutive patients undergoing EUS biopsy between January 2017 and November 2018. Cystic lesions with no solid component were excluded or if samples were not sent for both cytology and histology. Rapid onsite evaluation (ROSE) was performed and the core tissue obtained was sent for histology. Results: Forty-six patients underwent EUS biopsy of solid lesions with specimens sent for both cytology and histology. Lesions included solid pancreatic masses (n = 31), lymph node (n = 3), gastric subepithelial lesion (n = 3), other (n = 9). The mean number of passes per lesion was 1.9 (range 1–4). In 43/46 (93%) of cases, a core specimen was obtained. Tissue obtained by EUS biopsy was adequate for evaluation by ROSE in 39/46 cases (85%). Histological diagnosis was confirmed in 41/46 (89%) cases compared to 31/46 (67%) cases with cytology (P = 0.011). Subgroup analysis of pancreatic lesions showed histological diagnosis was superior to cytology (90% vs 61%, P = 0.007). There were no adverse events. Conclusion: Histological analysis of specimens obtained via EUS biopsy was superior to cytology, particularly in assessment of solid pancreatic lesions.
Genotyping Sleep Disorders Patients
Daniel F. Kripke,Farhad F. Shadan,Arthur Dawson,John W. Cronin,Shazia M. Jamil,Alexandra P. Grizas,James A. Koziol,Lawrence E. Kline 대한신경정신의학회 2010 PSYCHIATRY INVESTIGATION Vol.7 No.1
Objective: The genetic susceptibility factors underlying sleep disorders might help us predict prognoses and responses to treatment. Several candidate polymorphisms for sleep disorders have been proposed, but there has as yet inadequate replication or validation that the candidates may be useful in the clinical setting. Methods: To assess the validity of several candidate associations, we obtained saliva deoxyribonucleic acid (DNA) samples and clinical information from 360 consenting research participants who were undergoing clinical polysomnograms. Ten single nucleotide polymorphisms (SNPs) were genotyped. These were thought to be related to depression, circadian sleep disorders, sleep apnea, restless legs syndrome (RLS), excessive sleepiness, or to slow waves in sleep. Results: With multivariate generalized linear models, the association of TEF rs738499 with depressive symptoms was confirmed. Equivocal statistical evidence of association of rs1801260 (the C3111T SNP in the CLOCK gene) with morningness/eveningness and an association of Apolipoprotein E (APOE) rs429358 with the Epworth Sleepiness Scale (ESS) were obtained,but these associations were not strong enough to be of clinical value by themselves. Predicted association of SNPs with sleep apnea, RLS, and slow wave sleep were not confirmed. Conclusion: The SNPs tested would not, by themselves, be of use for clinical genotyping in a sleep clinic.