Related Experiment Video

Updated: Apr 5, 2026

Isolation of Atrial Myocytes from Adult Mice
08:34

Isolation of Atrial Myocytes from Adult Mice

Published on: July 25, 2019

11.8K

[C-TYPE NATRIURETIC PEP- TIDE: WHAT, WHERE AND WHAT FOR IS THIS?]

I M Korostyshevskaya, V F Maksimov, N S Rudenko

    Rossiiskii Fiziologicheskii Zhurnal Imeni I.M. Sechenova
    |August 13, 2015
    PubMed

    More Related Videos

    Nitropeptide Profiling and Identification Illustrated by Angiotensin II07:31

    Nitropeptide Profiling and Identification Illustrated by Angiotensin II

    Published on: June 16, 2019

    6.2K
    In Vivo Imaging of Transduction Efficiencies of Cardiac Targeting Peptide09:02

    In Vivo Imaging of Transduction Efficiencies of Cardiac Targeting Peptide

    Published on: June 11, 2020

    6.1K

    Related Concept Videos

    Blood Studies for Cardiovascular System II: CRP, Hcy, and Cardiac Natriuretic Peptide Markers01:19

    Blood Studies for Cardiovascular System II: CRP, Hcy, and Cardiac Natriuretic Peptide Markers

    Cardiac biomarkers are critical in diagnosing, prognosing, and managing cardiovascular diseases. Routine measurement of specific biomarkers such as B-type natriuretic peptide (BNP), C-reactive protein (CRP), and homocysteine (Hcy) is common practice in clinical settings to evaluate heart function and predict cardiovascular events.
    These markers indicate stress or strain on the heart muscle:
    Natriuretic Peptides (BNP)
    Cardiac myocytes produce these hormones in response to ventricular stretching...
    770
    Transducer Mechanism: Enzyme-Linked Receptors01:27

    Transducer Mechanism: Enzyme-Linked Receptors

    Enzyme-linked receptors are cell-surface receptors acting as an enzyme or associating with an enzyme intracellularly. They make excellent drug targets. Drugs can bind to the extracellular ligand-binding domain or directly affect their enzymatic domain and alter their activity.
    Major types that are helpful drug targets include:
    4.9K
    Hormonal Regulation of Blood Pressure01:17

    Hormonal Regulation of Blood Pressure

    Endocrinal or hormonal intervention in the cardiovascular system is predominantly exerted by the catecholamines - epinephrine and norepinephrine, as well as a slew of hormones that interact with renal function to modulate blood volume.
    Epinephrine and Norepinephrine
    The adrenal medulla releases epinephrine and norepinephrine, catecholamines that enhance and extend the sympathetic or "fight or flight" physiological response. These hormones escalate heart rate and the force of contraction...
    7.8K
    Adrenergic Receptors: β Subtype01:26

    Adrenergic Receptors: β Subtype

    β-adrenoceptors have varied sensitivities towards adrenaline, noradrenaline, and isoprenaline. The order of agonist potency is as follows:
    Isoprenaline > Adrenaline > Noradrenaline
    Neurotransmitter binding to these receptors causes activation of adenylyl cyclase resulting in increased concentrations of cAMP and modulation of calcium ion channels within the cell. They are further classified into β1, β2, and β3 subtypes.
    β1-adrenoceptors: β1-adrenoceptors...
    4.5K
    Adrenergic Neurons: Neurotransmission01:27

    Adrenergic Neurons: Neurotransmission

    Postganglionic sympathetic fibers (except those supplying the sweat glands) releasing noradrenaline or norepinephrine are called noradrenergic or adrenergic neurons. Noradrenaline, dopamine, adrenaline, or epinephrine are collectively called "catecholamines" as they contain a catechol moiety and an amine side chain. The five stages of neurotransmitter release involve their synthesis, storage, release, reuptake and metabolism.
    Synthesis: Catecholamine synthesis requires tyrosine, which...
    5.9K
    Hormonal Regulation01:33

    Hormonal Regulation

    The renin-aldosterone system is an endocrine system which guides the renal absorption of water and electrolytes, thus managing blood pressure and osmoregulation. Activation of the system begins in the kidneys with a small cluster of cells adjacent to the afferent and efferent blood vessels of the renal corpuscle. As the nephrons are filtering blood, juxtaglomerular cells monitor blood pressure. If they detect a decrease in pressure, they release the hormone renin into the bloodstream.
    37.1K