相关实验视频

Updated: Jun 27, 2025

Author Spotlight: Comparing Alveolar and Long Bone Remodeling to Explore OTM Model Potential
05:25

Author Spotlight: Comparing Alveolar and Long Bone Remodeling to Explore OTM Model Potential

Published on: July 21, 2023

1.4K

一个MSCs的新机制响应 Occlusal 力量的骨质平衡

F Wang1, H Wang1, H Zhang1

  • 1Department of Oral Implantology & Department of Oral and Maxillofacial Surgery, Stomatological Hospital and Dental School of Tongji University, Shanghai Engineering Research Center of Tooth Restoration and Regeneration, Shanghai, China.

Journal of dental research
|April 26, 2024
PubMed
概括

失去力会通过影响介质细胞 (MSCs) 和血管形成来减少气囊骨. 雅普/Taz/Ptn通路对于维持骨健康至关重要,可以作为治疗的目标.

关键词:
血管新生的产生.骨质损失导致骨质损失.它们的内皮质 (endothelium).消化 消化 消化 消化机械传导 机械传导干细胞 (S) 是干细胞的组成部分.

更多相关视频

Studying Orthodontic Tooth Movement in Mice07:17

Studying Orthodontic Tooth Movement in Mice

Published on: August 2, 2024

703
Less-Invasive Technique for Non-stabilized Mandibular Fracture in Mouse Models04:13

Less-Invasive Technique for Non-stabilized Mandibular Fracture in Mouse Models

Published on: September 27, 2024

339

相关概念视频

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...
2.9K
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.
38.3K
Cell-matrix's Response to Mechanical Forces01:13

Cell-matrix's Response to Mechanical Forces

In animal cells, the extracellular matrix allows cells within tissues to withstand external stresses and transmits signals from the outside of the cell to the inside. The extracellular matrix is extensive, and its composition varies between different types of tissues. For example, the reticular fibers and ground substance make up the ECM in loose connective tissue, while collagen and bone minerals make up the ECM of bone tissue. 
Anchoring junctions mechanically attach a cell to the...
2.6K
Bone Cells and Tissue01:30

Bone Cells and Tissue

Bones contain a relatively small number of cells entrenched in a matrix of organic and inorganic components. Although bone cells compose only a small amount of the bone volume, they are crucial to its function. Four types of cells are found within the bone tissue— osteoblasts, osteocytes, osteogenic cells, and osteoclasts.
Osteoblasts and Osteocytes
The osteoblast is the bone cell responsible for forming new bone tissue. It is found in the growing portions of bone, including the...
4.5K