parietal cell壁细胞(parietal cell)是胃腺中负责分泌盐酸和内因子的重要细胞,广泛分布于胃腺的颈部和体部。其独特的结构特征和复杂的分泌机制使其在消化和免疫调节中发挥关键作用。以下从多个维度展开说明: 结构与分布 壁细胞体积较大,多呈圆锥形,核圆且深染,常居中或出现双核现象。胞质因...
Twenty-five of 31 biopsies from patients on omeprazole, 1 of 13 from patients on ranitidine, and 0 of 20 from patients on neither drug showed parietal cell enlargement. Parietal cell height, mass, and nudoi:10.1007/BF02093608DavidK.Driman...
Duodenal ulcerpeptic ulcervagotomy, proximal gastricThe object of the study was to identify individual high-risk patients with regard to ulcer recurrence after parietal cell vagotomy for duodenal ulcer. The study comprises a multivariate analysis of 14 variables (age, sex, duration of symptoms, site...
Interleukin-17A Promotes Parietal Cell Atrophy by Inducing Apoptosis Cellular and Molecular Gastroenterology and Hepatology, Volume 5, Issue 4, 2018, Pages 678-690.e1 Kevin A. Bockerstett, Luciana H. Osaki, Christine P. Petersen, Catherine W. Cai, Chun Fung Wong, Thanh-Long M. Nguyen, Eric ...
Attention facilitates behavior by enhancing perceptual sensitivity (sensory processing) and choice bias (decisional weighting) for attended information. Whether distinct neural substrates mediate these distinct components of attention remains unknown. We investigate the causal role of key nodes of the right ...
HYPERTROPHYEPITHELIAL cellsDIABETIC nephropathiesAPOPTOSISFLOW cytometryDiabetic nephropathy (DN) is accompanied by characteristic changes in the glomerulus, but little is known about the effect of diabetes on parietal epithelial cells (PECs). In this study, a descriptive analysis of PECs was undertaken ...
The ventral intraparietal area (area VIP) is a functionally and anatomically defined area that lies at the junction of the visual and somatosenory districts within parietal cortex. From: Fundamental Neuroscience (Fourth Edition), 2013 About this pageSet alert ...
Primates excel at mapping sensory inputs flexibly onto motor outcomes. We asked if the neural dynamics to support context-sensitive sensorimotor mapping generalizes or differs between different behavioral contexts that demand such flexibility. We compare
Taguchi Y, Kaito M, Gabazza EC, Takaji S, Shibata T, Oka S, Ikemura N, Nakao K, Hashimoto Y, Imoto I. Helicobacter pylori inhibits the secretory activity of gastric parietal cells in pa- tients with chronic gastritis. An ultrastructural study. Scand J Gastroenterol 1997; 32: 656-663...
Studies have shown in several diseases initially affecting podocytes, that the neighboring glomerular parietal epithelial cells (PECs) are secondarily involved. The PEC response might be reparative under certain circumstances, yet injurious under others. The factors governing these are not well understood....