'Posterior pituitary hormones' diaporamas de présentation

Fig. 45-1

Fig. 45-1. Chapter 45. Hormones and the Endocrine System. Types of Secreted Signaling Molecules. Secreted chemical signals include Hormones : Endocrine signals Local regulators Neurotransmitters Neurohormones Pheromones. Exocrine glands. Fig. 45-2a. Blood vessel. Response.

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Chapter 18

Chapter 18. Anatomy & Physiology Fifth Edition Seeley/Stephens/Tate (c) The McGraw-Hill Companies, Inc. Review of the mechanisms of hormonal action The action of hormone is usually by activation of cytosolic enzymes.

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ENDOCRINE SYSTEM

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Pituitary and hypothalamic diseases

Pituitary and hypothalamic diseases. Dr.Malith Kumarasinghe MBBS( Colombo). Overview. Anatomy and physiology Pituitary disorders Hypothalamic disorders. Pitutary gland. Location Sella turcica Floor of the brain Parts of the Pituitary Gland Anterior Pituitary Posterior Pituitary.

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HIPOTHALAMUS & HIPOFISIS

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Hormones and the Endocrine System Chapter 45

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THE POSTERIOR PITUITARY GLAN D

THE POSTERIOR PITUITARY GLAN D. The posterior pituitary gland, also called neurohypophysis , is composed mainly of glial -like supporting cells called pituicytes .

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Pituitary Gland

Pituitary Gland. Dr. Amel Eassawi. Objectives. The student should be able to: Explain the hypothalamus as the major integrative site for the neuroendocrine system.

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The Hypothalamo-Pituitary-Adrenal Axis

The Hypothalamo-Pituitary-Adrenal Axis. MCB 135K April 7, 2006. Exocrine and Endocrine Secretions. Cells communicate with each other through three types of chemical messengers Neural Communication: neurotransmitter secreted at the synaptic junction

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MLAB 2401: Clinical Chemistry Keri Brophy-Martinez

MLAB 2401: Clinical Chemistry Keri Brophy-Martinez. Introduction to Endocrinology. Terms. Endocrinology Study of hormones and disorders of these hormones Endocrine System Hypothalamus & pituitary Thyroid & parathyroid Adrenals Others (Islets of Langerhans , ovaries, testicles, placenta).

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The Sella Turcica Home of the Pituitary Gland

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Chapter 10 The Endocrine System

Marisol Boatwright, MHA, CMA(AAMA) HS120 Kaplan University. Chapter 10 The Endocrine System. MECHANISMS OF HORMONE ACTION. Endocrine glands secrete chemicals (hormones) into the blood (Figure 10-1)

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The endocrine system

The endocrine system. HBS 3A. The Endocrine system. This consists of glands (secretory cells) and hormones (chemicals) The endocrine glands secrete hormones into the blood or body fluids.

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Egg

CHEMICAL SIGNALS IN ANIMALS. Egg. Larva. Pupa. Adult. Objectives. State the major functions of hormones . Differentiate between endocrine and exocrine glands.

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Next, the posterior pituitary

Next, the posterior pituitary. Different anatomical structure Different hormones (VP, Oxy) Different functions Distinct pathophysiology. Hypothalamic Control of Posterior Pituitary Secretion (a summary).

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Egg

CHEMICAL SIGNALS IN ANIMALS. Egg. Larva. Pupa. Adult. Function and Secretion. Hormones: are substances secreted by cells that act to regulate the activity of other cells in the body. Hormones affect all cells in the body and are made and secreted by endocrine glands.

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Egg

CHEMICAL SIGNALS IN ANIMALS. Egg. Larva. Pupa. Adult. Function and Secretion. Hormones: are substances secreted by cells that act to regulate the activity of other cells in the body. Hormones affect all cells in the body and are made and secreted by endocrine glands.

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Chapter 45: Hormones and the Endocrine System

Chapter 45: Hormones and the Endocrine System. By: Taylor Schwanzer. What is the Endocrine System?. Hormone - Secreted chemicals that are formed in specialized cells, travel in body fluids, and act on specific target cells in other parts of the body to change their functioning

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Chapter 45: Hormones and the Endocrine System

Chapter 45: Hormones and the Endocrine System. By: Taylor Schwanzer. What is the Endocrine System?. Hormone - Secreted chemicals that are formed in specialized cells, travel in body fluids, and act on specific target cells in other parts of the body to change their functioning

728 views • 12 slides

Objective: You will be able to identify the glands of the human endocrine system.

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