相关实验视频

Updated: May 6, 2026

Ex Vivo Culture of Pharyngeal Arches to Study Heart and Muscle Progenitors and Their Niche
07:04

Ex Vivo Culture of Pharyngeal Arches to Study Heart and Muscle Progenitors and Their Niche

Published on: July 20, 2015

7.5K

爬行动物的心脏发育和心室进化的分子基础

Kazuko Koshiba-Takeuchi1, Alessandro D Mori, Bogac L Kaynak

  • 1Gladstone Institute of Cardiovascular Disease, San Francisco, California 94158, USA.

Nature
|September 4, 2009
PubMed
概括

T-box转录因子基因Tbx5在心脏发育中起着至关重要的作用. 与哺乳动物相比,爬行动物的表达模式揭示了胚胎心室和心脏隔离进化的分子机制.

更多相关视频

Imaging Cleared Embryonic and Postnatal Hearts at Single-cell Resolution07:30

Imaging Cleared Embryonic and Postnatal Hearts at Single-cell Resolution

Published on: October 7, 2016

7.6K
Analysis of Cardiac Chamber Development During Mouse Embryogenesis Using Whole Mount Epifluorescence06:27

Analysis of Cardiac Chamber Development During Mouse Embryogenesis Using Whole Mount Epifluorescence

Published on: April 17, 2019

7.2K

相关概念视频

Chambers of the Heart01:16

Chambers of the Heart

The human heart is a complex organ made up of four chambers: the right and left atria and the right and left ventricles. These internal chambers are separated by partitions known as the interatrial and interventricular septa. The exterior of the heart features a groove known as the coronary sulcus that demarcates the atria from the ventricles, while the anterior and posterior interventricular sulci distinguish between the two ventricles.
Deoxygenated blood from the body is received in the right...
10.0K
Development of the Heart01:27

Development of the Heart

The development of the human heart, a crucial organ, commences from the mesoderm on the 18th or 19th day after fertilization. This process initiates in the cardiogenic area, a group of mesodermal cells at the embryo's head end, which evolves into elongated strands known as cardiogenic cords. These cords undergo a transformation to form hollow-centered endocardial tubes.
As the embryo undergoes lateral folding, these paired tubes approach each other, merging into a single primitive heart...
3.9K
Anatomy of the Heart01:20

Anatomy of the Heart

The heart is a hollow, muscular organ approximately the size of a fist, consisting of four chambers. It is enclosed in the pericardium, a fibrous sac with two layers: the visceral and parietal pericardium, separated by a fluid-filled space containing serous fluid to reduce friction.
The heart has three layers: the innermost endocardium, the muscular myocardium, and the outer epicardium, all working together for optimal cardiac function.
Chambers of the Heart
The heart is made up of four...
6.1K