相关实验视频

Updated: Jul 13, 2026

Non-invasive Assessment of the Efficacy of New Therapeutics for Intestinal Pathologies Using Serial Endoscopic Imaging of Live Mice
09:01

Non-invasive Assessment of the Efficacy of New Therapeutics for Intestinal Pathologies Using Serial Endoscopic Imaging of Live Mice

Published on: March 10, 2015

人类R-spondin1对肠道上皮的线性影响

Kyung-Ah Kim1, Makoto Kakitani, Jingsong Zhao

  • 1Nuvelo, Inc., 675 Almanor Avenue, Sunnyvale, CA 94085, USA.

Science (New York, N.Y.)
|August 20, 2005
PubMed
概括

研究人员发现了人类R-spondin1 (hRSpo1),一种显著增强肠道密室细胞增殖的蛋白质. 这一发现表明,对于胃肠道疾病和诸如粘膜炎等疾病的潜在治疗用途.

更多相关视频

Functional Assessment of Intestinal Permeability and Neutrophil Transepithelial Migration in Mice using a Standardized Intestinal Loop Model09:24

Functional Assessment of Intestinal Permeability and Neutrophil Transepithelial Migration in Mice using a Standardized Intestinal Loop Model

Published on: February 11, 2021

A TNBS-Induced Rodent Model to Study the Pathogenic Role of Mechanical Stress in Crohn's Disease05:08

A TNBS-Induced Rodent Model to Study the Pathogenic Role of Mechanical Stress in Crohn's Disease

Published on: March 1, 2022

相关概念视频

Renewal of Intestinal Stem Cells01:23

Renewal of Intestinal Stem Cells

The intestinal epithelial lining rapidly renews every 4 to 5 days. The renewal is facilitated by intestinal stem cells (ISCs) located at the base of the crypt– a gland located at the bottom of each villus. ISCs divide asymmetrically to form new stem cells and progenitor daughter cells. The daughter cells are called transit-amplifying (TA) cells which move upwards along the crypt and either differentiate into absorptive cells– the enterocytes or secretory cells– including the goblet,...