相关实验视频

Updated: Feb 7, 2026

Transplantation of Schwann Cells Inside PVDF-TrFE Conduits to Bridge Transected Rat Spinal Cord Stumps to Promote Axon Regeneration Across the Gap
08:05

Transplantation of Schwann Cells Inside PVDF-TrFE Conduits to Bridge Transected Rat Spinal Cord Stumps to Promote Axon Regeneration Across the Gap

Published on: November 3, 2017

7.4K

衰老的子弥合了周周血管空间生物学中的翻译差距

William A Liguore, Daniel L Schwartz, Juan Piantino

    bioRxiv : the preprint server for biology
    |February 6, 2026
    PubMed
    概括

    随着年龄的增长,MRI可见周血管空间 (PVS) 的患病率在 rhesus macaques 中增加. 这项研究验证了作为研究与年龄相关的大脑变化和周围血管功能障碍的模型.

    更多相关视频

    Gene Editing of Primary Rhesus Macaque B Cells09:53

    Gene Editing of Primary Rhesus Macaque B Cells

    Published on: February 10, 2023

    3.0K
    The Preparation of Electrohydrodynamic Bridges from Polar Dielectric Liquids10:03

    The Preparation of Electrohydrodynamic Bridges from Polar Dielectric Liquids

    Published on: September 30, 2014

    27.2K

    相关概念视频

    Design Example: Strain Gauge Bridge or Wheatstone Bridge01:15

    Design Example: Strain Gauge Bridge or Wheatstone Bridge

    The utilization of strain gauges as transducers for converting mechanical strain into electrical signals is a common practice in various engineering applications. These strain gauges are frequently integrated into Wheatstone bridge circuits to accurately measure parameters such as force or pressure. Within this context, each element within the circuit exhibits a resistance that undergoes subtle variations when subjected to mechanical strain. The primary objective is to convert minuscule...
    1.0K
    Translation01:31

    Translation

    Lesson: Translation
    Translation is the process of synthesizing proteins from the genetic information carried by messenger RNA (mRNA). Following transcription, it constitutes the final step in the expression of genes. This process is carried out by ribosomes, complexes of protein and specialized RNA molecules. Ribosomes, transfer RNA (tRNA), and other proteins produce a chain of amino acids—the polypeptide—as the end product of translation.
    Translation Produces the Building Blocks of...
    156.8K
    Gap Junctions01:37

    Gap Junctions

    Multicellular organisms employ a variety of ways for cells to communicate with each other. Gap junctions are specialized proteins that form pores between neighboring cells in animals, connecting the cytoplasm between the two, and allowing for the exchange of molecules and ions. They are found in a wide range of invertebrate and vertebrate species, mediate numerous functions including cell differentiation and development, and are associated with numerous human diseases, including cardiac and...
    57.2K
    Gap Junctions01:27

    Gap Junctions

    The cytoplasm of adjacent animal cells can exchange small molecules, ions, and secondary messengers via the communication channels which form the gap junctions. These junctions comprise a few hundred to thousands of molecular channels, each made of two halves, called the connexon hemichannel. A connexon is a hexamer of six transmembrane connexin proteins, which assemble radially, thus forming a pore or channel in the center. One connexon hemichannel docks with a corresponding connexon on the...
    9.6K
    Wheatstone Bridge01:29

    Wheatstone Bridge

    An ohmmeter is a resistance-measuring device. It works by applying a voltage to a resistor of unknown resistance and measuring the current across the resistor. The resistance value is deduced using Ohm's law. Usually, the standard configuration of an ohmmeter comprises a voltmeter or an ammeter. However, such configurations are limited in accuracy because the meters alter the voltage applied to the resistor and the current that flows through it.
    Thus, for accurate resistance measurements, a...
    1.2K
    Bridge rectifier01:24

    Bridge rectifier

    The bridge rectifier is essential in electronics for efficiently converting alternating current (AC) to direct current (DC). Comprised of four diodes configured in a bridge layout, this rectifier effectively processes both the positive and negative halves of the AC waveform, making it superior to half-wave and full-wave center-tapped rectifiers in terms of voltage regulation and output stability.
    Operationally, the bridge rectifier allows current flow through two of its diodes during each...
    1.6K