The following points highlight the three physiological roles of adrenal hormones. The roles are: 1. Glucocorticoids 2. Mineralocorticoids 3. Adrenal Androgens. Role # 1. Glucocorticoids: Although glucocorticoids were originally so called because of their influence on glucose metabolism, they are currently defined as steroids that exert their effects by binding to specific cytosolic receptors. (1) Effects on carbohydrate metabolism: Cortisol [...]
In this article we will discuss about:- 1. Structure of Adrenal Gland 2. Development of Adrenal Gland 3. Location 4. General Anatomy 5. Histology and Cytology 6. Hormones. Structure of Adrenal Gland: The adrenal gland is a compound structure and, in mammals, it consists of an outer cortex and an inner medulla. The cortex and medulla are both endocrine glands, [...]
The following points highlight the top six effects of Catecholamines. The effects are:- 1. Effects on Carbohydrate Metabolism 2. Effects on Lipid Metabolism 3. Effects on Protein Metabolism 4. Thermeogenesis 5. Effects on cardiovascular system 6. Effects on Smooth Muscles. 1. Effects on Carbohydrate Metabolism: (i) Adrenaline increases blood glucose level by enhancing hepatic glycogenolysis on binding to β2 and [...]