endocrine control of growth and metabolism-2_adrenal
TRANSCRIPT
-
8/12/2019 Endocrine Control of Growth and Metabolism-2_Adrenal
1/19
Prof. Dr. Ieva B Akbar, dr., AIF.
-
8/12/2019 Endocrine Control of Growth and Metabolism-2_Adrenal
2/19
Adrenal Glucocorticoids
The Adrenal Cortex Secretes Steroid Hormones
Cortisol Secretion Is Controlled by ACTH
Cortisol Is Essential for Life
Cortisol Is a Useful Therapeutic Drug
Cortisol Pathologies Result from Too Much or TooLittle Hormone
CRH and ACTH Have Additional Physiological
Functions
-
8/12/2019 Endocrine Control of Growth and Metabolism-2_Adrenal
3/19
The Adrenal Cortex Secretes Steroid Hormones
-
8/12/2019 Endocrine Control of Growth and Metabolism-2_Adrenal
4/19
-
8/12/2019 Endocrine Control of Growth and Metabolism-2_Adrenal
5/19
Cortisol Secretion Is Controlled by ACTH
-
8/12/2019 Endocrine Control of Growth and Metabolism-2_Adrenal
6/19
-
8/12/2019 Endocrine Control of Growth and Metabolism-2_Adrenal
7/19
Cortisol Is Essential for Life
1. Cortisol promotes gluconeogenesis
2. Cortisol causes the breakdown of skeletalmuscle proteins
3. Cortisol enhances lipolysis
4. Cortisol suppresses the immune system
5. Cortisol causes negative calcium balance
6. Cortisol influences brain function
-
8/12/2019 Endocrine Control of Growth and Metabolism-2_Adrenal
8/19
-
8/12/2019 Endocrine Control of Growth and Metabolism-2_Adrenal
9/19
-
8/12/2019 Endocrine Control of Growth and Metabolism-2_Adrenal
10/19
CRH and ACTH Have Additional Physiological Functions
-
8/12/2019 Endocrine Control of Growth and Metabolism-2_Adrenal
11/19
ADRENAL MEDULA Autonomic Reflexes Are Important for Homeostatis
Antagonistic Control Is a Hallmark of the Autonomic Division Autonomic Pathways Have Two Efferent Neurons in Series
Sympathetic and Parasympathetic Branches Exit the spinal Cordin Different Regions
The Autonomic Nervous System Uses a Variety ofNeurotransmitters and Modulators
Autonomic Pathways Control Smooth and Cardiac Muscle,Glands, and Lymphoid and Adipose Tissues
-
8/12/2019 Endocrine Control of Growth and Metabolism-2_Adrenal
12/19
Autonomic Neurotransmitters Are Synthesized in the Axon
Most sympathetic Pathways Secrete Norepinephrine onto Adrenergic Receptors
The Adrenal Medulla Secretes Catecholamines
Parasympathetic Pathways Secrete Acetylcholine onto MuscarinicReceptors
Autonomic Agonists and Antagonists Are Important Tools in
Research and MedicinePrimary disorders of the Autonomic Nervous System AreRelatively Uncommon
-
8/12/2019 Endocrine Control of Growth and Metabolism-2_Adrenal
13/19
-
8/12/2019 Endocrine Control of Growth and Metabolism-2_Adrenal
14/19
-
8/12/2019 Endocrine Control of Growth and Metabolism-2_Adrenal
15/19
-
8/12/2019 Endocrine Control of Growth and Metabolism-2_Adrenal
16/19
-
8/12/2019 Endocrine Control of Growth and Metabolism-2_Adrenal
17/19
-
8/12/2019 Endocrine Control of Growth and Metabolism-2_Adrenal
18/19
-
8/12/2019 Endocrine Control of Growth and Metabolism-2_Adrenal
19/19