Code: | MV123 | Acronym: | FG |
Keywords | |
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Classification | Keyword |
OFICIAL | Basic Sciences |
Active? | Yes |
Responsible unit: | Imuno-Physiology and Pharmacology |
Course/CS Responsible: | Integrated Masters Degree in Veterinary Medicine |
Acronym | No. of Students | Study Plan | Curricular Years | Credits UCN | Credits ECTS | Contact hours | Total Time |
---|---|---|---|---|---|---|---|
MIMV | 89 | Plan 2007 to 2017 | 1 | - | 4,5 | 68 | 121,5 |
To study the normal function of biological systems in mammals with emphasis on the homeosthatic mechanisms
Students should be able to preview the main variations in one major system (i.e., respiratory, renal, cardiovascular or digestive) at the time a variation occurs in one other system as an evidence of the body homeostasis.
PRESENTATION: General and specific objectives. Contents. General organization. Teaching and learning methods. Evaluation. BIOLOGICAL TRANSPORT: Specific transport systems and cellular function. Important gradients in Physiology. The lipid pathway. Permeability. Pumps, translocators and transmembranar hydrophilic channels. Origin of membrane potential. Methods to study ion transport. Functional integration of biological transport at cell, tissue and organ level. BIOENERGETICS AND CELL METABOLISM: Introduction. Homeostasis. Glucid metabolism and ATP synthesis. Survey of carbohydrates, lipid and protein metabolism. Metabolic role of liver. Energetic balance and metabolic rate. ENDOCRINE FUNCTION: Definition, chemical nature, synthesis and hormone transport. Action at cellular level: receptors and 2nd messengers. The hypothalamus. Endocrine function of the Hypophysis, Pancreas, Thyroid Adrenal Steroid Hormones and gonads. Calcium and phosphate homeostasis. Bone Physiology. Modelling and remodelling and their control: parathyroid hormone, calcitonin, VIT D and its metabolites. RESPIRATORY FUNCTION. Mechanics of ventilation. Physical principles of gas exchanges. Gas exchange in the lungs. Transport of oxygen and carbon dioxide in the blood. Gas exchanges in the tissue. Respiratory volumes. Respiratory control. RENAL FUNCTION Body compartments. Organization of the urinary system. Structure and function of the kidneys. Glomerular filtration and renal blood flow. Glomerular and tubular functions and their control. Regulation of body osmolarity. Urine concentration and dilution. Balance of water, sodium, potassium, urea and protons. Blood and extracellular volume regulation: the roles of the kidney and the thirst mechanism ACID-BASE BALANCE: pH effect on some physiological processes. Protons balance and distribution and its regulation. Buffer mechanisms: chemical and physiological. The role of buffers, kidney and lung in the regulation of proton balance. Acid-base balance disturbances: respiratory and metabolic acidosis and alkalosis. CARDIOVASCULAR FUNCTION: The cardiac muscle: characteristics and electrophysiology. The cardiac cycle. Cardiac output and venous return. Hemodynamics. Flow, pressure and resistance control throughout the vascular system. Arterial pressure and circulation. The regulation of blood pressure . Microcirculation. Practical lessons Numerical simulations .Numerical simulation of a single cell •Acid-base regulation: a mathematical model. Laboratory classes •Determination of the Metabolic rate in the rat •Action of insulin and adrenaline in glycemia •Measurement of glomerular filtration rate in the rabbit . Cardiovascular function. ECG.
Traditional lectures (2 hours per week). A copy of the slides and the learning objectives of the lecture are available for the students; Practical work (2 hours per week), laboratorial work (small groups); mathematical models to simulate several physiological situations
Designation | Weight (%) |
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Exame | 75,00 |
Prova oral | 15,00 |
Teste | 10,00 |
Total: | 100,00 |
Designation | Time (hours) |
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Elaboração de relatório/dissertação/tese | 30,00 |
Estudo autónomo | 40,00 |
Frequência das aulas | 56,00 |
Total: | 126,00 |
To be approved in the practical course
The evaluation is made by the sum of the note obtained in the practical course (5 values) and by the note obtained in the theoretical examination (15 values). Theoretical evaluation Students can opt to the accomplishment of parcelar tests (2) or the final examination. The final examination (or parcelar tests) consists of of multiple choice questions test. To be approved students must obtain in the theoretical test a note equal or superior to 7,5/15. Practical evaluation Practical evaluation is the sum of the theoretician-practical test (3 values) and the obtained in the presentation of a theme works (2 values). To be approved in the practical course studentes must get a note equal or superior to 1,5/3 in the theoretician-practical test and must attend 2/3 of the practical lessons.