Jove
Visualize
联系我们
JoVE
x logofacebook logolinkedin logoyoutube logo
关于 JoVE
概览领导团队博客JoVE 帮助中心
作者
出版流程编辑委员会范围与政策同行评审常见问题投稿
图书馆员
用户评价订阅访问资源图书馆顾问委员会常见问题
研究
JoVE JournalMethods CollectionsJoVE Encyclopedia of Experiments存档
教育
JoVE CoreJoVE BusinessJoVE Science EducationJoVE Lab Manual教师资源中心教师网站
使用条款与条件
隐私政策
政策

相关概念视频

Bone Marrow Sampling and Transplants01:22

Bone Marrow Sampling and Transplants

809
Bone marrow transplant is a potential cure for several diseases, including cancer and specific genetic disorders. Notably, this procedure is applicable for patients suffering from aplastic anemia, certain types of leukemia, severe combined immunodeficiency disease (SCID), Hodgkin's disease, non-Hodgkin's lymphoma, multiple myeloma, thalassemia, sickle-cell disease, and certain cancers.
The transplant begins with high doses of chemotherapy and radiation treatment, which aim to destroy...
809
Bone Remodeling01:40

Bone Remodeling

40.2K
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.
40.2K
Fractures: Bone Repair01:27

Fractures: Bone Repair

4.9K
Treatment for a fracture is based on the type of break, the bone affected, and the patient's age.
Minor fractures with no bone displacement are treated by immobilizing the fractured bone using a cast or splint. However, in the case of fractures with displaced bones, the broken bones are repositioned before immobilization to ensure successful healing without deformation and loss of function. The realignment of fractured bone ends is performed through a process called reduction. If the...
4.9K

您也可能阅读

相关文章

通过共同作者、期刊和引用图与本文相关的文章。

排序
Same author

Intra- and inter-observer reliability of spinal inflection point localization: a cross-sectional radiographic study.

Einstein (Sao Paulo, Brazil)·2026
Same author

Updates on Bone Grafts and Substitutes.

Revista brasileira de ortopedia·2026
Same author

RETURN TO WORK AFTER CARPAL TUNNEL RELEASE SURGERY.

Acta ortopedica brasileira·2025
Same author

Intra- and inter-observer reliabilities of cervical sagittal radiographic measurements among evaluators with different levels of training.

Einstein (Sao Paulo, Brazil)·2025
Same author

WHERE ARE THE ORTHOPEDIC ONCOLOGY CENTERS IN THE BRAZILIAN UNIFIED HEALTH SYSTEM (SUS)?

Acta ortopedica brasileira·2025
Same author

PEDIATRIC FRACTURES IN A TERTIARY PUBLIC HOSPITAL: WHAT ARE WE DEALING WITH?

Acta ortopedica brasileira·2025

相关实验视频

Updated: Jan 7, 2026

Computed Tomography and Optical Imaging of Osteogenesis-angiogenesis Coupling to Assess Integration of Cranial Bone Autografts and Allografts
13:16

Computed Tomography and Optical Imaging of Osteogenesis-angiogenesis Coupling to Assess Integration of Cranial Bone Autografts and Allografts

Published on: December 22, 2015

11.9K

[关于骨移植和替代品的更新]

Edgard Eduard Engel1, Nelson Fabrício Gava1, Mariana Avelino Dos Santos1

  • 1Departamento de Ortopedia e Traumatologia, Hospital das Clínicas, Faculdade de Medicina de Ribeirão Preto, Universidade de São Paulo, Ribeirão Preto, SP, Brasil.

Revista brasileira de ortopedia
|January 1, 2026
PubMed
概括

自主骨移植是标准的,但有其局限性. 新的合成骨替代品为骨缺陷修复提供了希望,尽管它们仍然需要与自移植的有效性相匹配,以获得最佳的骨质整合.

关键词:
骨头水泥 骨头水泥骨再生 骨再生骨头改造 骨头改造 骨头改造骨头的替代品 骨头的替代品

更多相关视频

Author Spotlight: Insights into the Use of Apple-Derived Cellulose Scaffolds for Bone Tissue Engineering
09:49

Author Spotlight: Insights into the Use of Apple-Derived Cellulose Scaffolds for Bone Tissue Engineering

Published on: February 23, 2024

2.6K
Biological Compatibility Profile on Biomaterials for Bone Regeneration
10:28

Biological Compatibility Profile on Biomaterials for Bone Regeneration

Published on: November 16, 2018

13.2K

相关实验视频

Last Updated: Jan 7, 2026

Computed Tomography and Optical Imaging of Osteogenesis-angiogenesis Coupling to Assess Integration of Cranial Bone Autografts and Allografts
13:16

Computed Tomography and Optical Imaging of Osteogenesis-angiogenesis Coupling to Assess Integration of Cranial Bone Autografts and Allografts

Published on: December 22, 2015

11.9K
Author Spotlight: Insights into the Use of Apple-Derived Cellulose Scaffolds for Bone Tissue Engineering
09:49

Author Spotlight: Insights into the Use of Apple-Derived Cellulose Scaffolds for Bone Tissue Engineering

Published on: February 23, 2024

2.6K
Biological Compatibility Profile on Biomaterials for Bone Regeneration
10:28

Biological Compatibility Profile on Biomaterials for Bone Regeneration

Published on: November 16, 2018

13.2K

科学领域:

  • 生物材料科学 生物材料科学
  • 整形外科手术 整形外科手术
  • 再生医学是一种再生医学.

背景情况:

  • 自生骨移植是由于骨质诱导,骨质导向和骨质生成导致的骨缺陷的黄金标准.
  • 自体移植的局限性包括供应有限,捐赠部位的发病率,以及手术持续时间的增加.
  • 替代性骨移植材料包括所有移植,异种移植和各种合成替代品.

研究的目的:

  • 为了分类骨替代材料.
  • 概述每个骨替代组的主要特征.
  • 讨论新的生物材料在骨再生方面的潜力.

主要方法:

  • 文献审查和现有骨替代材料的分类.
  • 分析诸如生物相容性,生物吸收性,机械电阻和多孔性等特性.
  • 讨论与生长因子和生物无机离子等骨质诱导元素的修饰.

主要成果:

  • 人工骨替代品 (陶,生物玻璃,树脂,金属) 已经开发出来,但在骨质整合和经济可行性方面还不能与自体移植相匹配.
  • 理想的骨头替代品需要生物相容性,生物吸收性,机械强度,多孔性和骨质整合能力.
  • 分子生物学,骨蛋白和基因治疗方面的创新显示出未来生物材料开发的潜力.

结论:

  • 虽然合成骨替代品已经进步,但在实现自身移植的疗效方面,它们面临着挑战.
  • 在分子生物学和再生医学原则的指导下,对生物材料的进一步研究至关重要.
  • 新型骨替代品的开发旨在克服当前的局限性,并改善骨缺陷治疗结果.