'Aldosterone' diaporamas de présentation

Adrenocorticosteroids

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Mineralocorticoids

Mineralocorticoids. They help to control body water and electrolytes, particularly sodium and potassium. The main endogenous Min Cor is ALDOSTERONE, which produced by Zona Glomerulosa in the adrenal medulla. Aldosterone The main actions are :

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??? ???? ?????? ??????. Dr. Sedaghat. Adrenal Gland. Outlines. ???? ??? ????? ??? ??? ??? ???? ? ?????? ??? ?? ???? ????? ?????????????????? ????????? ?? ???? ?? ? ???? ??? ????? ???? ????????? ????? ????????????????? ?? ????????? ( ????? ??????? ? ??????????) ? ?????? ??? ????? ???

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The Role of Aldosterone and Aldosterone Blockade in Cardiovascular Disease

The Role of Aldosterone and Aldosterone Blockade in Cardiovascular Disease. Gary E Sander, MD, PhD., FACC Professor, Tulane - New Orleans. DELETERIOUS EFFECTS OF ALDOSTERONE. DELETERIOUS EFFECTS OF ALDOSTERONE. The Contemporary View. Thrombotic Phenomena. Vascular Fibrosis.

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Physiology of heart. Physiological bases of hemo dynamic.

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Evolution of Steroid Receptor Gene Families

Evolution of Steroid Receptor Gene Families. Lesson Today. Evolutionary History of Function Gene Duplication leading to evolutionary origins of novel functions How mutations interact to modify function. Evolution of novelty. Gene Duplication and Subfunctionalization: Examples:

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Three Children with Electrolyte Problems

Three Children with Electrolyte Problems. by Larry Greenbaum, MD, PhD Pediatric Nephrology. 106. 147. 8. 32. 1.8. 0.4. Patient One. Two year old with failure to thrive Polyuria and polydipsia Blood pressure of 160/90. 90. 124. 30. 12. 7.7. 1.5.

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ADRENAL GLAND: Congenital adrenal hyperplasia & adrenal insufficiency

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Aldosteronism

Aldosteronism. Armed Forces Academy of Medical Sciences. Outline. Review normal physiology of RAAS system Review normal physiology of Aldosterone Primary hyperaldosteronism Types Symptoms Diagnosis Treatment. Normal Structure of Nephron. Renin-Angiotensin-Aldosterone System (RAAS).

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Chapter 30 Structure and Function of the Kidney

Chapter 30 Structure and Function of the Kidney. Structure and Locations of the Kidneys. Structure Paired, bean-shaped organs Multilobular structure, composed of up to 18 lobes Each lobule is composed of nephrons, the functional units of the kidney. Location

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Mineralocorticoids

Mineralocorticoids. Dr. Eman El Eter. Adrenal Gland. Small, triangular glands loosely attached to the kidneys Divided into two morphologically and distinct regions: - Adrenal medulla - Adrenal cortex. Hormones of Adrenal gland. Cortex: (Secretes steroid hormones) Glucocorticoids.

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Endocrine control of osmolarity Antidiuretic hormone (ADH) Aldosterone Atrial natriuretic peptide (ANP)

Endocrine control of osmolarity Antidiuretic hormone (ADH) Aldosterone Atrial natriuretic peptide (ANP). Induces H 2 O conservation Released from posterior pituitary Peptide hormone Activates kidney cells to increase water pores on membrane surface inside collecting duct

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The Adrenal Glands

The Adrenal Glands. By: Jenny Desplat, Stephen Solinas, and Emila Danilowicz Per. 1. Endocrine System. Hormone control Growth Keeping blood normal Stress response Maintaining homeostasis Metabolism Sleep Mood Tissue function. Adrenal Glands. Location. Sits over the kidney.

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Cellular receptors

Cellular receptors . By Poppy and Jake. Intracellular receptors. Where are they? What binds to them?. Intracellular (duh) Some are in the cytoplasm and some are in the nucleus. Lipophillic and hydrophobic ligands E.g. Steroids (sex and cortico ) Small molecules, such as NO. Steroids.

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Endo 2: Endocrine control

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Chap44 Diabetes insipidus and aquaporin (ADH, aldosterone and ACTH)

Chap44 Diabetes insipidus and aquaporin (ADH, aldosterone and ACTH). B9902036 ??? B9902045 ???. Diabetes insipidus (DI). Frequency ? uncommon, with a prevalence of 1 case per 25,000 population (as in the United States). Signs and symptoms ?

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FUN QUIZ

FUN QUIZ. Refer to your notes on: ADH Aldosterone Diuretics Urine Characteristics. ADH - True or False?. ADH is made in the pituitary gland false, made in the hypothalamus 2. The pituitary gland is part of the brain true More ADH sent to the nephron in a person who is dehydrated

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Low Blood Pressure Feedback Loop

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Patients 3-10 days post ACS without HF/LVSD but ? natriuretic peptides

N=1101. Patients 3-10 days post ACS without HF/LVSD but ? natriuretic peptides. Standard Medical Therapy. NT- proBNP & Aldosterone. Blinded Therapy. Placebo. Aliskiren. Valsartan. Valsartan /Aliskiren. 4 wks. Dose up-titration over 2 weeks. NT-proBNP.

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