Related Experiment Video

Updated: Aug 17, 2026

Fecal Glucocorticoid Analysis: Non-invasive Adrenal Monitoring in Equids
08:02

Fecal Glucocorticoid Analysis: Non-invasive Adrenal Monitoring in Equids

Published on: April 25, 2016

[Corticosteroids in high doses and sympathetic adrenergic response]

F L Arroyo Carreras, I Toran Monserrat, R Pérez Reiner

    Revista De Medicina De La Universidad De Navarra
    |March 1, 1974
    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

    Primary Culture of Rat Adrenocortical Cells and Assays of Steroidogenic Functions04:33

    Primary Culture of Rat Adrenocortical Cells and Assays of Steroidogenic Functions

    Published on: March 12, 2019

    Related Concept Videos

    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.
    Adrenergic Agonists: Therapeutic Uses01:30

    Adrenergic Agonists: Therapeutic Uses

    Adrenergic agonists have diverse therapeutic uses across various medical conditions and emergencies.
    Emergency and Intensive Care Unit (ICU) applications: Pressor agents increase blood pressure, heart rate, and contractility in shock and organ failure situations. Dopamine can induce vasodilation and stimulate adrenoceptors. Endogenous catecholamines are effective in treating cardiogenic shock. α2-agonists like clonidine can reverse anesthesia-induced hypertension.
    Allergies and anaphylaxis:...
    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 corticosterone...
    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...
    Cushing Syndrome I: Introduction01:26

    Cushing Syndrome I: Introduction

    Cushing syndrome refers to the collection of clinical manifestations that arise when tissues are exposed to excessive amounts of cortisol or cortisol-like medications over an extended period. Cortisol, a glucocorticoid produced by the adrenal cortex, regulates metabolism, immune responses, and the body’s adaptation to stress. When its concentration remains chronically elevated, these physiological pathways become dysregulated, resulting in the characteristic features of the syndrome.Exogenous...
    Cushing Syndrome II: Pathophysiology01:19

    Cushing Syndrome II: Pathophysiology

    Cortisol production is normally governed by the hypothalamic–pituitary–adrenal (HPA) axis, which maintains hormonal balance through tightly regulated feedback mechanisms. Disruption of this regulatory system is central to the development of Cushing syndrome, whether the excess cortisol originates from external medications or internal pathology. Persistent cortisol elevation alters metabolism, immune function, and endocrine signaling, producing the characteristic clinical features of the...