相关实验视频

Updated: Jun 1, 2025

Imaging Denatured Collagen Strands In vivo and Ex vivo via Photo-triggered Hybridization of Caged Collagen Mimetic Peptides
07:03

Imaging Denatured Collagen Strands In vivo and Ex vivo via Photo-triggered Hybridization of Caged Collagen Mimetic Peptides

Published on: January 31, 2014

11.9K

在宫重塑过程中,原体的循环包括细胞内和细胞外原体降解途径†

Mariano Colon-Caraballo1, Serena R Russell2, Kristin M Myers2

  • 1Department of Ob/Gyn and Cecil H. and Ida Green Center for Reproductive Biology Sciences, The University of Texas Southwestern Medical Center, Dallas, Texas, United States of America.

Biology of reproduction
|January 17, 2025
PubMed
概括

宫重塑用于分娩使用两个原降解途径:细胞外矩阵金属蛋白酶和细胞内曼诺酶受体-2型 (MRC2). 这些通路确保了连续的原循环,以确保成功的劳动和分娩.

关键词:
宫重塑是指宫的重塑.降解原蛋白的降解纤维细胞激活蛋白质的激活蛋白质曼诺糖受体-2型受体矩阵金属蛋白酶是一种基质蛋白酶.怀孕 怀孕 怀孕 怀孕 怀孕过早出生 过早出生

更多相关视频

Evaluation of Keratinocyte Proliferation on Two- and Three-dimensional Type I Collagen Substrates08:19

Evaluation of Keratinocyte Proliferation on Two- and Three-dimensional Type I Collagen Substrates

Published on: April 22, 2019

7.0K
An Ex Vivo Tissue Culture Model of Cartilage Remodeling in Bovine Knee Explants07:10

An Ex Vivo Tissue Culture Model of Cartilage Remodeling in Bovine Knee Explants

Published on: November 3, 2019

9.3K

相关概念视频

The Extracellular Matrix01:42

The Extracellular Matrix

Overview
79.9K
Bone Remodeling01:40

Bone Remodeling

Bone remodeling is a continuous and balanced process of bone resorption by osteoclasts and bone formation by osteoblasts. In adults, it helps maintain bone mass and calcium homeostasis. While mechanical stress can stimulate turnover as part of the normal maintenance and reparative process, several hormones also regulate bone remodeling.
38.1K
Phases of Wound Repair01:28

Phases of Wound Repair

Following injury, the integrity of the injured tissues must be reestablished. For example, in skin tissue, wound repair involves coordination among resident skin cells, blood mononuclear cells, extracellular matrix, growth factors, and cytokines to complete the healing cascade.
Formation of Blood Clot
In case of deep injuries, trauma to blood vessels results in blood loss. In the meantime, phospholipids released from the ruptured endothelial cellular membrane are converted into arachidonic...
5.8K
Osteoclasts in Bone Remodeling01:31

Osteoclasts in Bone Remodeling

Osteoclasts are cells responsible for bone resorption and remodeling. They originate from hematopoietic progenitor cells present in the bone marrow. Numerous progenitor cells fuse to form multinucleated cells, each with 10-20 nuclei. A single osteoclast has a diameter of 150 to 200 µM. These cells have ruffled borders that break down the underlying bone tissue and release minerals such as calcium into the blood in bone resorption. Osteoclasts cling to bones with their ruffled edges during...
2.8K
Extracellular Matrix01:26

Extracellular Matrix

Unlike epithelial tissue, which is composed of cells closely packed with little or no extracellular space in between, connective tissue cells are dispersed in a matrix. This extracellular matrix (ECM) is composed of fibrous proteins like collagen, elastin, and fibronectin in a ground substance consisting of interstitial fluid, cell adhesion proteins, and proteoglycans. The proteoglycans form a gel-like material in the spaces between cells and provide hydration, buffering, binding, and force...
2.7K
Role of Matrix Metalloproteases in Degradation of ECM01:23

Role of Matrix Metalloproteases in Degradation of ECM

Matrix metalloproteases (MMPs) are enzymes involved in the hydrolysis of proteins and glycoproteins of the extracellular matrix. MMPs are essential for the migration and proliferation of cells through the dense matrix network, throughout embryonic development, and throughout morphogenesis. The first MMP activity discovered was a collagenase in a tadpole's tail undergoing metamorphosis. The active collagen deposition and modifications lead to the morphogenesis of tadpoles into the adult...
2.3K