相关实验视频

Updated: Feb 7, 2026

Infrared Thermography for the Detection of Changes in Brown Adipose Tissue Activity
08:16

Infrared Thermography for the Detection of Changes in Brown Adipose Tissue Activity

Published on: September 28, 2022

2.9K

取决于年龄的祖先切换形状 成人棕色脂肪组织异质性

Hai-Bin Ruan, Chenxin Gu, Zengdi Zhang

    Research square
    |February 6, 2026
    PubMed
    概括

    成人棕色脂肪组织 (BAT) 的发育依赖于新发现的原始细胞群,Myl1+细胞,这些细胞随着年龄的增长而出现. 这些细胞对于维持成人小鼠的BAT功能和代谢健康至关重要.

    更多相关视频

    Preparation of Adipose Progenitor Cells from Mouse Epididymal Adipose Tissues06:17

    Preparation of Adipose Progenitor Cells from Mouse Epididymal Adipose Tissues

    Published on: August 25, 2020

    6.3K
    Cerenkov Luminescence Imaging of Interscapular Brown Adipose Tissue06:28

    Cerenkov Luminescence Imaging of Interscapular Brown Adipose Tissue

    Published on: October 7, 2014

    13.8K

    相关概念视频

    The Effect of Aging on Tissues01:19

    The Effect of Aging on Tissues

    Several body functions deteriorate with age. The external signs of aging are easily identifiable. For example, the skin becomes dry, less elastic, and thins out, forming wrinkles. The skin of the face begins to appear looser due to a decrease in the levels of elastic and collagen fibers in the connective tissue. Additionally, melanin production in the hair follicle decreases with age, resulting in gray hair. Moreover, the senses of sight and hearing decline, so glasses and hearing aids may...
    3.6K
    Switching of BJT01:22

    Switching of BJT

    Switching behavior in Bipolar Junction Transistors (BJTs) is a fundamental aspect utilized in various electronic circuits, particularly for digital logic applications like switches and amplifiers. In a typical switching circuit, a BJT alternates between cut-off and saturation modes, corresponding to the "off" and "on" states, respectively, thus behaving like an ideal switch.
    Cut-off Mode ("Off" State): In this state, both the emitter-base and collector-base junctions are...
    866
    Molecular Shape and Polarity03:37

    Molecular Shape and Polarity

    Dipole Moment of a Molecule
    75.8K
    VSEPR Theory and the Basic Shapes02:52

    VSEPR Theory and the Basic Shapes

    Overview of VSEPR Theory
    85.2K
    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...
    713
    Molecular Shapes01:18

    Molecular Shapes

    Molecules have characteristic shapes that are crucial for their function. The arrangement of various electron groups around the central atom dictates their molecular geometry. Electron pairs in the valence shell of a central atom will adopt an arrangement that minimizes repulsions between the electron pairs by maximizing the distance between them. The valence electrons form either bonding pairs, located primarily between bonded atoms, or lone pairs.
    Two regions of electron density in a diatomic...
    62.2K