相关实验视频

Updated: Jul 20, 2025

Telomere Length and Telomerase Activity; A Yin and Yang of Cell Senescence
12:08

Telomere Length and Telomerase Activity; A Yin and Yang of Cell Senescence

Published on: May 22, 2013

46.6K

冥想与端粒动态的关联:在健康成年人中进行的病例对照研究

Nirodhi Namika Dasanayaka1, Nirmala Dushyanthi Sirisena2, Nilakshi Samaranayake3

  • 1Research Promotion and Facilitation Centre, Faculty of Medicine, University of Colombo, Colombo, Sri Lanka.

Frontiers in psychology
|July 31, 2023
PubMed
概括

长期冥想与更长的端粒长度 (TL) 和参与端粒维护的关键基因的表达增加有关. 这种心身实践可以通过积极影响端粒动态来促进健康的衰老.

关键词:
基因表达的基因表达方式赫特特是个很好的球员.hTRTR 这是一个很好的例子.冥想 冥想 冥想 冥想端粒酶的使用方法端粒的长度 端粒的长度

更多相关视频

Author Spotlight: Exploring the Impact of Trauma on Cellular Aging11:44

Author Spotlight: Exploring the Impact of Trauma on Cellular Aging

Published on: March 22, 2024

1.8K
Author Spotlight: Optimization of Performance Parameters of the TAGGG Telomere Length Assay08:23

Author Spotlight: Optimization of Performance Parameters of the TAGGG Telomere Length Assay

Published on: April 21, 2023

3.0K

相关概念视频

Telomeres and Telomerase02:41

Telomeres and Telomerase

5.2K
Replicative Cell Senescence02:15

Replicative Cell Senescence

Replicative cell senescence is a property of cells that allows them to divide a finite number of times throughout the organism's lifespan while preventing excessive proliferation. Replicative senescence is associated with the gradual loss of the telomere — short, repetitive DNA sequences found at the end of the chromosomes. Telomeres are bound by a group of proteins to form a protective cap on the ends of chromosomes. Embryonic stem cells express telomerase — an enzyme that adds...
3.7K
Replication in Eukaryotes01:29

Replication in Eukaryotes

In eukaryotic cells, DNA replication is highly conserved and tightly regulated. Multiple linear chromosomes must be duplicated with high fidelity before cell division, so there are many proteins that fulfill specialized roles in the replication process. Replication occurs in three phases: initiation, elongation, and termination, and ends with two complete sets of chromosomes in the nucleus.
Many Proteins Orchestrate Replication at the Origin
Eukaryotic replication follows many of the same...
14.0K
Stress Prevention and Stress Management Techniques III01:25

Stress Prevention and Stress Management Techniques III

Regular exercise and meditation serve as essential tools in managing stress and promoting physical and mental well-being.
The Role of Exercise in Stress Management
Regular physical activity is essential for reducing stress and promoting cardiovascular health. Exercise strengthens the heart, enhances blood flow, keeps blood vessels flexible, and helps lower blood pressure, all of which reduce the body's stress response. Research shows that adults who exercise regularly have nearly half the...
84
Mitochondria01:37

Mitochondria

Mitochondria are eukaryotic cellular organelles that are known to produce energy through a process called oxidative phosphorylation. Besides their primary function, mitochondria are involved in various cellular processes, including cell growth, differentiation, signaling, metabolism, and senescence. Age-related changes cause a decline in mitochondrial quality and integrity due to increased mitochondrial mutations and oxidative damage. Thus, aging can severely impact mitochondrial functions,...
13.8K
Aging01:26

Aging

Aging is a complex biological phenomenon influenced by various processes that affect cellular and systemic functions. Several prominent theories attempt to explain its mechanisms, highlighting cellular limitations, oxidative damage, and hormonal changes as central factors in aging.
Cellular Clock Theory
The cellular clock theory posits that the human lifespan is closely tied to the finite capacity of cells to divide, a phenomenon governed by telomeres, which are protective caps at the ends of...
86