All
Research
Education
科研
教育
Business
解决方案
CN
EN - English
CN - 中文
DE - Deutsch
ES - Español
KR - 한국어
IT - Italiano
FR - Français
PT - Português
TR - Türkçe
JA - 日本語
PL - Polski
RU - Русский
HE - עִברִית
AR - العربية
登录
Chapter 40
The vascular system comprises an extensive network of arteries, capillaries, and veins. The vascular system can be broadly divided into the blood and ...
Blood vessel formation starts early during embryonic development, around day 7. In the extraembryonic yolk sac, mesodermal precursor cells called ...
Rapidly dividing tumors, embryos, and wounded tissues require more oxygen than usual, lowering the oxygen concentration in the blood. At low oxygen or ...
The process of blood cell formation is called hematopoiesis. Hematopoiesis starts early during development, on the seventh day of embryogenesis. This ...
The hematopoietic stem cells or HSCs are multipotent, meaning they can differentiate and give rise to all blood and immune cells. HSCs are maintained in ...
Commitment is the process whereby stem cells: lose their ability to form all cell types and irreversibly change into a specific type. The ...
Red blood cells (RBCs) transport oxygen to all body tissues. These cells survive only for 120 days and then need to be replenished. Erythropoiesis ...
Common myeloid progenitors (CMPs) are oligopotent cells that can differentiate into granulocytes and macrophages. Granulocytes and macrophages are ...
All blood and immune cells are produced from the multipotent hematopoietic stem cells (HSCs) by the process of hematopoiesis. However, they all have a ...
政策
使用条款
隐私
联系我们
向图书馆推荐
JoVE 新闻简报
JoVE Journal
技术专题合集
JoVE Encyclopedia of Experiments
档案
JoVE Core
JoVE Science Education
JoVE Lab Manual
JoVE Quiz
JoVE Playlist
发表
图书馆员
访问权限
关于 JoVE
JoVE Sitemap
版权所属 © 2025 MyJoVE 公司版权所有,本公司不涉及任何医疗业务和医疗服务。