相关实验视频

Updated: Jun 5, 2025

Insertion of Flexible Neural Probes Using Rigid Stiffeners Attached with Biodissolvable Adhesive
06:40

Insertion of Flexible Neural Probes Using Rigid Stiffeners Attached with Biodissolvable Adhesive

Published on: September 27, 2013

14.7K

[侧面部分的间接粘合桥]

C M Kreulen, R A Hoefnagel, N H J Creugers

    Nederlands tijdschrift voor tandheelkunde
    |December 10, 2024
    PubMed
    概括

    为了取代第一个牙,一个微侵袭的粘合桥可能是合适的,特别是金属器类型. 这种假肢选项在战略性准备时,可提供与传统桥梁相比较的寿命.

    更多相关视频

    Fabrication and Visualization of Capillary Bridges in Slit Pore Geometry11:20

    Fabrication and Visualization of Capillary Bridges in Slit Pore Geometry

    Published on: January 9, 2014

    6.5K
    In situ Compressive Loading and Correlative Noninvasive Imaging of the Bone-periodontal Ligament-tooth Fibrous Joint07:09

    In situ Compressive Loading and Correlative Noninvasive Imaging of the Bone-periodontal Ligament-tooth Fibrous Joint

    Published on: March 7, 2014

    13.3K

    相关概念视频

    Cell Adhesion in Plants01:14

    Cell Adhesion in Plants

    Plants have rigid cell walls that are made up of cell wall polysaccharides that mediate cell-cell adhesion. The primary cell walls of plants consist of two independent and interacting polysaccharide networks: a pectin matrix that embeds the second network comprising cellulose and hemicelluloses.
    Pectins are complex heteropolymers mainly composed of negatively-charged α-D-glucopyranosyl uronic acid and some neutral glycosyl residues such as α-L-rhamnopyranose, α-L-arabinofuranose,...
    2.6K
    Anchoring Junctions01:03

    Anchoring Junctions

    Anchoring junctions are multiprotein complexes that help cells connect to other cells and the extracellular matrix. Anchoring junctions are present on the lateral and basal surfaces of cells, providing strong and flexible connections. Focal adhesions are often formed due to cell interactions with the ECM substrata, which initiate signal transduction via kinase cascades and other mechanisms. Together, they provide stability and tissue integrity. There are three types of anchoring junctions:...
    3.6K
    Adherens Junctions01:24

    Adherens Junctions

    Strong contact points between adjacent cells anchor them to each other, forming tissues. Such anchoring junctions are of two types –  adherens junctions and desmosomes. Adherens junctions are abundant in tissues such as  epithelium and endothelium, forming a continuous zone of adhesion called the adhesion belt. In other tissues, such as  heart muscle, they appear as clusters, linking the cells to produce coordinated heart muscle contraction.
    Adherens Junctions are Dynamic
    4.7K
    Adhesion01:14

    Adhesion

    Adhesion occurs when one type of molecule is attracted to a different molecule. Water exhibits adhesive properties in the presence of polar surfaces, such as glass or cellulose in plants. For instance, when water is poured into a glass, the positively charged hydrogen molecules of water are more attracted to the negatively charged oxygen molecules in the silica than to the oxygen in neighboring water molecules.
    Capillary action is a result of water’s adhesive tendencies. When a narrow...
    39.7K
    Laminins are the Adhesive Proteins of Basal Lamina00:55

    Laminins are the Adhesive Proteins of Basal Lamina

    Laminins are heterotrimeric proteins with high molecular mass found in the extracellular matrix. Each laminin molecule is composed of three chains, viz. alpha, beta, and gamma, coded by five, four, and three paralogous genes, respectively. Laminins are categories based on the compositions of the three chains.
    In humans, the five forms of alpha chains are LAMA 1, LAMA 2, LAMA 3, LAMA 4, and LAMA 5. The four forms of beta chains are LAMB 1, LAMB 2, LAMB 3, and LAMB 4. The three forms of gamma...
    2.1K
    Desmosomes01:05

    Desmosomes

    The term desmosome derives from the Greek words "desmo" and "soma" meaning "adhesion bodies." This structure was first observed during the late 1800s and described as small, dense nodules in the epidermis. Desmosomes are button-like structures that help form an interlinked network of intermediate filaments across the cells. These junctions are  essential to hold cells together under mechanical stress and to maintain tissue integrity. Desmosomes are multi-protein...
    5.2K