Related Experiment Video

Updated: May 1, 2026

Fabrication and Implantation of Miniature Dual-element Strain Gages for Measuring In Vivo Gastrointestinal Contractions in Rodents.
09:29

Fabrication and Implantation of Miniature Dual-element Strain Gages for Measuring In Vivo Gastrointestinal Contractions in Rodents.

Published on: September 18, 2014

9.7K

[The different contraction between rat gastric longitudinal and circular smooth muscle induced by extracellular

Wen-Su Yuan, Li-Juan Xu, Meng-Dan Liu

    Zhongguo Ying Yong Sheng Li Xue Za Zhi = Zhongguo Yingyong Shenglixue Zazhi = Chinese Journal of Applied Physiology
    |April 19, 2014
    PubMed
    Abstract

    More Related Videos

    Bladder Smooth Muscle Strip Contractility as a Method to Evaluate Lower Urinary Tract Pharmacology10:26

    Bladder Smooth Muscle Strip Contractility as a Method to Evaluate Lower Urinary Tract Pharmacology

    Published on: August 18, 2014

    25.7K
    Measurement of Smooth Muscle Function in the Isolated Tissue Bath-applications to Pharmacology Research09:05

    Measurement of Smooth Muscle Function in the Isolated Tissue Bath-applications to Pharmacology Research

    Published on: January 19, 2015

    152.9K

    Related Concept Videos

    Smooth Muscle Contraction01:25

    Smooth Muscle Contraction

    Smooth muscle contraction is a complex process vital for various bodily functions, from maintaining blood vessel tension to facilitating the movement of food through the digestive tract. Unlike striated muscles, smooth muscle contraction begins more slowly and lasts longer.
    The onset of contraction is triggered by an increase in calcium ions within the sarcoplasm, similar to the process in striated muscle. However, smooth muscles have a relatively smaller reservoir of the sarcoplasmic...
    8.7K
    Gastric Motility01:16

    Gastric Motility

    Gastric motility is the coordinated contraction and relaxation of stomach muscles that convert ingested food into chyme, a semi-liquid substance ready for further digestion in the intestines. The process begins with the vagus nerve inducing the relaxation of the smooth muscles in the fundus and body of the stomach, allowing these regions to expand and accommodate up to approximately 1.5 liters of food and liquid.
    Peristaltic Waves and Chyme Formation
    Upon food entry, the stomach initiates...
    4.5K
    Fascicle Arrangement in Skeletal Muscles01:25

    Fascicle Arrangement in Skeletal Muscles

    Fascicles are bundles of muscle fibers in a skeletal muscle. Muscle fascicle arrangement is directly associated with the power and range of motion of various muscles. The configuration of these fascicles can vary, leading to different functional outcomes.
    The four primary types of muscle based on fascicle arrangement are:
    5.0K
    Structure and Organization of Smooth Muscles01:13

    Structure and Organization of Smooth Muscles

    Smooth muscle tissue is a type of muscle tissue that can be found lining various vital organs in the human body, including the lungs, blood vessels, digestive tract, and respiratory tract. This type of tissue is responsible for regulating the movements of these organs, playing crucial roles in the functioning of various systems, including the vascular, digestive, respiratory, and urinary systems.
    Structure of smooth muscle cell
    Smooth muscle cells are spindle-shaped with tapering ends and a...
    8.4K
    Functions of Smooth Muscles01:23

    Functions of Smooth Muscles

    Smooth muscles are an important type of muscle tissue that plays a vital role in the involuntary movements of internal organs. For example, they help regulate the movement of food through the gut and the flow of blood through the circulatory system.
    Function of visceral smooth muscles
    Visceral smooth muscle is found in the walls of all hollow organs, except the heart, and is a key player in the involuntary movements that drive the functioning of these internal organs. This tissue is arranged in...
    4.1K
    Nitric Oxide Signaling Pathway01:28

    Nitric Oxide Signaling Pathway

    Nitric oxide (NO), an inorganic gas, acts as a potent second messenger in most animal and plant tissues. NO diffuses out of the cells that produce it and enters the neighboring cells to generate a downstream response. NO synthase (NOS) catalyzes NO production by the deamination of the amino acid arginine. There are three isoforms of NOS. Endothelial cells have endothelial NOS (eNOS), nerve and muscle cells have neuronal NOS (nNOS), and macrophages produce inducible NOS (iNOS) upon exposure...
    5.3K