Related Experiment Video

Updated: Dec 16, 2025

Primary Culture of Rat Adrenocortical Cells and Assays of Steroidogenic Functions
04:33

Primary Culture of Rat Adrenocortical Cells and Assays of Steroidogenic Functions

Published on: March 12, 2019

8.4K

Discovering the role of the adrenal gland in the control of body function

David C Randall

    American Journal of Physiology. Regulatory, Integrative and Comparative Physiology
    |October 12, 2004
    PubMed

    More Related Videos

    Isolation, Fixation, and Immunofluorescence Imaging of Mouse Adrenal Glands08:37

    Isolation, Fixation, and Immunofluorescence Imaging of Mouse Adrenal Glands

    Published on: October 2, 2018

    24.9K
    A Novel Method: Super-selective Adrenal Venous Sampling06:08

    A Novel Method: Super-selective Adrenal Venous Sampling

    Published on: September 15, 2017

    24.0K

    Related Concept Videos

    Hormones of the Adrenal Glands01:31

    Hormones of the Adrenal Glands

    Adrenal hormones play a pivotal role in maintaining the body's electrolyte balance and orchestrating responses to stress, showcasing the intricate functions of the adrenal cortex and medulla.
    The adrenal cortex, a powerhouse of hormone synthesis, generates over two dozen corticosteroid hormones. The zona glomerulosa produces mineralocorticoids, exemplified by aldosterone, influencing the electrolyte composition of body fluids. The synthesis of glucocorticoids such as cortisol and...
    4.2K
    Anatomy of the Adrenal Glands01:17

    Anatomy of the Adrenal Glands

    The adrenal or supra-renal glands, situated above the kidneys and aligned with the twelfth rib, are paired pyramid-shaped structures crucial for the body's stress response. During stress, these glands secrete hormones vital for adaptive physiological reactions.
    These glands possess a distinctive yellow tinge due to the stored cholesterol and fatty acids required for hormone synthesis. They are encased in a fibrous capsule and cushioned by fat.
    The adrenal gland comprises two distinct...
    3.9K
    The Endocrine System01:29

    The Endocrine System

    The endocrine system is an extensive network of glands – organs or tissues in the body that create chemicals that control many bodily functions, that secrete hormones, which are chemical messengers that play essential roles in regulating various bodily functions. These hormones are secreted into the bloodstream and travel throughout the body. They require specific receptors to convey signals to cells possessing these corresponding receptors. This complex signaling mechanism ensures that...
    1.1K
    Hypothalamic-Pituitary Axis01:37

    Hypothalamic-Pituitary Axis

    The response to stress—be it physical or psychological, acute or chronic—involves activation of the Hypothalamic-Pituitary-Adrenal (HPA) axis. The HPA axis is part of the neuroendocrine system because it involves both neuronal and hormonal communication. Its function is to regulate homeostatic systems—metabolic, cardiovascular, and immune—providing the necessary means to respond to a stressor.
    64.9K
    Physiological Foundation of Stress01:24

    Physiological Foundation of Stress

    Stress triggers a coordinated physiological response involving the sympathetic nervous system (SNS) and the hypothalamic-pituitary-adrenal (HPA) axis. This dual activation ensures that the body is prepared for both immediate and prolonged stress management. The process begins with the perception of a stressor. This initial phase activates the SNS, leading to the rapid release of adrenaline (epinephrine) from the adrenal glands.
    Role of the Sympathetic Nervous System
    Adrenaline triggers the...
    421
    Adrenal Gland Disorders01:27

    Adrenal Gland Disorders

    Adrenal gland disorders manifest when the production of adrenal hormones deviates from the norm, resulting in either excessive or insufficient concentrations.
    Adrenal insufficiency, characterized by insufficient cortisol and aldosterone production, leads to conditions like Addison's disease. This disorder, affecting the adrenal cortex, exhibits symptoms such as skin bronzing, dehydration, low blood pressure, fatigue, and weight loss. Congenital adrenal hyperplasia, a genetic ailment causing...
    2.7K