Consulta: creatorFacets:"Guo,Jing"
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Data/hora: 06/06/2024 11:03:20

A SNP in 5′ untranslated region of CD40 gene is associated with an increased risk of ischemic stroke in a Chinese population: a case-control study
Provedor de dados: 74
Autores: Huang,Hua-Tuo; Guo,Jing; Xiang,Yang; Chen,Jian-Ming; Luo,Hong-Cheng; Meng,Lan-Qing; Wei,Ye-Sheng.
Abstract Cluster of differentiation 40 (CD40), the receptor for CD154, is a member of the tumor necrosis factor (TNF) receptor superfamily. Several studies have been conducted to investigate the effect of the CD40 rs1883832 polymorphism on atherosclerotic disease in different population; however, inconsistent results were obtained. In this study, we investigated the association of four polymorphisms (rs1883832, rs13040307, rs752118 and rs3765459) of CD40 gene and their effect on CD40 expression with the risk of ischemic stroke (IS) in a Chinese population. Three hundred and eighty patients with IS and 450 control subjects were included in the study. The CD40 polymorphisms were discriminated by Snapshot SNP genotyping assay. Serum soluble CD40 (sCD40)...
Tipo: Info:eu-repo/semantics/article
Palavras-chave: CD40; Gene; Polymorphism; Ischemic stroke.
Ano: 2017
URL: http://www.scielo.br/scielo.php?script=sci_arttext&pid=S1415-47572017000300442

Crown-To-Root Ratios in Terms of Length, Surface Area and Volume: A Pilot Study of Premolars
Provedor de dados: 77
Autores: Liu,Lin; Li,Hongbo; Zhao,Tong; Gao,Yuxuan; Guo,Jing; Wang,Xiaoyu; Li,Xuesheng.
The objective of this study was to construct three-dimensional (3D) images of premolars to measure the length, surface area and volume of crown and root and to analyze the mathematical relation among crown-to-root ratios in terms of length, surface area and volume. Twenty-five premolars were scanned using micro-computed tomography (micro CT) in vitro to build 3D models. The long axis and enamelo-cemental junction of each tooth were determined with the help of Geomagic Studio software, and the length, surface and volume of crown and root were measured. The crown-to-root ratios in terms of length, surface and volume were calculated and the relationship among length, surface area and volume of crown and root as well their ratios were analyzed using SPSS...
Tipo: Journal article
Palavras-chave: Bicuspid; Tooth crown; Tooth root.
Ano: 2016
URL: http://www.scielo.cl/scielo.php?script=sci_arttext&pid=S0717-95022016000200009