'Adrenal cortex' diaporamas de présentation

Endocrine System

Endocrine System. Hormone is a chemical messenger secreted by one endocrine gland or cell into the bloodstream and targeted toward cells in another organ. - specificity - receptor - distribution. Chemical Identity of Hormones Steroid hormones 2) Biogenic amines 3) Peptide hormones.

1.49k views • 103 slides

THE CONTEXT TO ADOLESCENCE

1.09k views • 76 slides

The Endocrine System

The Endocrine System. Endocrine System Functions. Maintenance of the internal environment in the body (maintaining the optimum biochemical environment). Influences metabolic activities Integration and regulation of growth and development.

840 views • 72 slides

1.48k views • 67 slides

Chapter 4 Natural Synchronization Processes

Chapter 4 Natural Synchronization Processes. Dr. Hatem Atalla. Major endocrine systems for regulation of reproductive processes:. Brain Diagram of Endocrine Glands. Types of glands. 1) Endocrine glands: Don't have ducts. Secrete hormones internally into blood stream.

1.01k views • 65 slides

Chapter 11: Psychosocial Intervention for Sports Injuries and Illnesses

Chapter 11: Psychosocial Intervention for Sports Injuries and Illnesses. Psychological and sociological consequences of injury can be as debilitating as the physical aspects of an injury

909 views • 63 slides

Cell Injury, Cell Death, and Adaptations

Cell Injury, Cell Death, and Adaptations. Cell adaptation. Hypertrophy Hyperplasia Atrophy Metaplasia. Hypertrophy Vs. Hyperplasia.

2.07k views • 58 slides

Chemical Signals in Animals: Endocrine System and Hormonal Control

Chemical Signals in Animals: Endocrine System and Hormonal Control. E ndocrine vs. N ervous. The nervous system brings about immediate responses, but the endocrine system is slower acting and regulates processes that occur over days or even months. Hormones.

1.01k views • 57 slides

The endocrine system

813 views • 56 slides

Hormone Survey: Getting to Know Your Hormones

Hormone Survey: Getting to Know Your Hormones. Classification of Hormones Classification by System/Function Classification by Source Classification by Structure - Peptide Hormones -Steroid Hormones -Amino Acid Derivatives Classification of Hormone Receptors.

1.25k views • 53 slides

Hypothalamus and Pituitary

Hypothalamus and Pituitary. Figure 11-3: Autonomic control centers in the brain. Hypothalamus. Integrates functions that maintain chemical and temperature homeostasis Functions with the limbic system Controls the release of hormones from the anterior and posterior pituitary. Hypothalamus.

1.33k views • 52 slides

Endocrine Glands

Hypothalamus. Pineal gland. Pituitary gland. Thyroid gland. Parathyroid glands. Adrenal glands. Pancreas. Ovary (female). Testis (male). Endocrine Glands. Chemical Classification of Hormones. Amine hormones are derived from tyrosine or tryptophan

1.11k views • 50 slides

Chapter 45

Chapter 45. Hormones and the Endocrine System. Internal Communication. Animals have 2 systems of internal communication and regulation: 1. The nervous system. 2. The endocrine system. 1. The Nervous System.

782 views • 50 slides

Lipids

Lipids. Chapter 26. Lipids. Lipids: A heterogeneous class of naturally occurring organic compounds classified together on the basis of common solubility properties. They are insoluble in water but soluble in aprotic organic solvents, including diethyl ether, methylene chloride, and acetone.

1.5k views • 48 slides

The Endocrine System

The Endocrine System. Thyroid Gland. Found at the base of the throat Consists of two lobes and a connecting isthmus Produces two hormones Thyroid hormone Calcitonin. Thyroid Gland. Figure 9.7a. Thyroid Gland. Thyroid hormone Major metabolic hormone

712 views • 39 slides

Hormonal Control of Behavior

Hormonal Control of Behavior. Lecture 22. Chemical Control of Brain. Point-to-point control closed-circuit synapse fast, short-lived, local ~. Chemical Control of Brain. Diffuse control widespread control slower, longer lasting Diffuse modulatory systems Neuroendocrine system ~.

722 views • 30 slides

Urinary System

Urinary System. Functions of Urinary System. Filter Blood Regulation of Blood Volume/Pressure [renin] Regulation of the solute concentration of the Blood: Na + , Cl - , K + , Ca +2 , HPO 4 -2 pH regulation of extracellular fluid Regulation of RBC synthesis [erythropoietin]

585 views • 25 slides

The Endocrine System

Controls many body functions exerts control by releasing special chemical substances into the blood called hormones Hormones affect other endocrine glands or body systems.

615 views • 23 slides

Fetal Monitoring

Fetal Monitoring. RC 290. Estriol. By-product of estrogen found in maternal urine Production requires functional placenta and fetal adrenal cortex Levels increase as pregnancy progresses Low or absent levels may indicate fetal demise or anencephaly

634 views • 22 slides

Positive/Negative Feedback loop

+. +. +. Pituitary gland. Neural input. Hypothalamus. Releasing factors. Inhibiting factors. Hormone A. Target organ. Hormone B. Positive/Negative Feedback loop. Important Point: Secretions are pulsatile vs. continuous. +. +. +. Pituitary gland. Neural input. Hypothalamus.

735 views • 6 slides