Related Experiment Video

Updated: Feb 8, 2026

Bladder Smooth Muscle Strip Contractility as a Method to Evaluate Lower Urinary Tract Pharmacology
10:26

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

Published on: August 18, 2014

26.9K

In Vitro Evaluation of Carbachol and Endothelin on Contractility of Colonic Smooth Muscle in Hirschsprung’s Disease

Brijesh K Tripathi, A N Gangopadhyay, S P Sharma

    Indian Journal of Physiology and Pharmacology
    |June 29, 2018
    PubMed
    Abstract

    More Related Videos

    Isolation of Intrapulmonary Artery and Smooth Muscle Cells to Investigate Vascular Responses07:56

    Isolation of Intrapulmonary Artery and Smooth Muscle Cells to Investigate Vascular Responses

    Published on: June 8, 2022

    4.8K
    Ex Vivo Assessment of Contractility, Fatigability and Alternans in Isolated Skeletal Muscles14:02

    Ex Vivo Assessment of Contractility, Fatigability and Alternans in Isolated Skeletal Muscles

    Published on: November 1, 2012

    24.8K

    Related Concept Videos

    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...
    3.4K
    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...
    7.9K
    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...
    8.8K
    The Contractile Ring02:15

    The Contractile Ring

    Contractile rings are composed of microfilaments and are responsible for separating the daughter cells during cytokinesis. Contractile ring assembly proceeds along with other cell cycle events; however, very few mechanistic details are known about the timing and coordination of the contractile rings with the cell cycle.
    A small GTPase, RhoA, controls the function and assembly of the contractile ring. RhoA belongs to the Ras superfamily of proteins. The activation of formins by RhoA promotes...
    7.3K
    The Colonization of Land02:22

    The Colonization of Land

    Changes in the environment of the early Earth drove the evolution of organisms. As prokaryotic organisms in the oceans began to photosynthesize, they produced oxygen. Eventually, oxygen saturated the oceans and entered the air, resulting in an increase in atmospheric oxygen concentration, known as the oxygen revolution approximately 2.3 billion years ago. Therefore, organisms that could use oxygen for cellular respiration had an advantage. More than 1.5 years ago, eukaryotic cells and...
    37.7K
    Smooth Endoplasmic Reticulum01:21

    Smooth Endoplasmic Reticulum

    Smooth endoplasmic reticulum or smooth ER is a sub-organelle with specialized functions in animal cells and plant cells. It is often associated with the tubule morphology of the endoplasmic reticulum.
    The ER provides optimal conditions for synthesizing steroid hormones and lipids, such as phospholipids and triglycerides. Traditionally, lipid metabolism was considered to be a smooth ER function. However, there is no direct evidence to prove that rough ER is completely excluded from lipid...
    8.1K