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Physio Lecture 1 – Homeostasis Prof. Željko Dujić MD, PhD.

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Presentation on theme: "Physio Lecture 1 – Homeostasis Prof. Željko Dujić MD, PhD."— Presentation transcript:

1 Physio Lecture 1 – Homeostasis Prof. Željko Dujić MD, PhD

2 - Human physiology – attempts to explain the specific characteristics and mechanisms of the living human body. - Cell to whole body, integrative physiology. - Homeostasis– maintenance of nearly constant conditions in the internal environment. All body systems are included in this process.

3 Downloaded from: StudentConsult (on 24 September 2012 01:12 PM) © 2005 Elsevier

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5 Downloaded from: StudentConsult (on 24 September 2012 01:12 PM) © 2005 Elsevier

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7 - Basic function of cardiopulmonary, gastrointestinal, neural and hormonal systems. - Basic function of cardiopulmonary, gastrointestinal, neural and hormonal systems.

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10 - Negative and positive feedback response (endocrine system)

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12 correction correction - Gain of a control system = ----------------------- error error - Baroreceptors gain 2-3, infinite gain of kidney.

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