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相关概念视频

Osteoclasts in Bone Remodeling01:31

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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...
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Bone Remodeling01:40

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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.
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相关实验视频

Updated: Jul 6, 2025

Combined In vivo Optical and µCT Imaging to Monitor Infection, Inflammation, and Bone Anatomy in an Orthopaedic Implant Infection in Mice
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关于脊椎生物学的最新消息:谨慎的乐观主义

Patrick A Nelson1, Tom George2, Edward Bowen3

  • 1University of Chicago Department of Orthopedic Surgery, Chicago, Illinois, USA.

The American journal of sports medicine
|January 2, 2024
PubMed
概括

骨髓生物学药物,如富含血小板的血和干细胞,显示出治疗肌肉骨问题的前景. 然而,不一致的术语和应用阻碍了高质量的证据,需要对当前的研究和使用进行审查.

关键词:
在BMAC中,BMAC是BMAC.在MSC中,MSC是MSC.在PRP中,PRP是最重要的.骨科生物学的产品富有血小板血的血.干细胞是一种干细胞.

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科学领域:

  • 骨科生物学的产品
  • 肌肉骨的治疗方法
  • 再生医学是一种再生医学.

背景情况:

  • 脊椎生物学药物越来越多地用于肌肉骨疾病.
  • 治疗包括富含血小板的血和干细胞.
  • 它们为增长因子输送和炎症调节提供了潜力.

研究的目的:

  • 为了回顾当前的orthobiologics的景观.
  • 为了总结最近关于脊椎生物学应用的证据.

主要方法:

  • 关于整形生物学治疗的文献综述.
  • 对目前有效性和标准化证据的分析.

主要成果:

  • 尽管有限的高质量证据,骨科生物学的使用越来越多.
  • 缺乏标准化的命名法和应用程序被发现.
  • 对于不同的脊椎生物学治疗方法存在各种各样的证据.

结论:

  • 需要进一步的标准化为orthobiologics.
  • 高质量的研究对于支持临床使用至关重要.
  • 骨科生物学代表了肌肉骨医学的一个正在发展的领域.