ECTS
5 credits
Component
Faculty of Science
Description
Neuromuscular physiology:
Striated skeletal muscle: The neuromuscular junction; Muscle contraction/release; Myotypology; Plasticity; Muscle metabolism.
Neuromuscular diseases:Causes; symptoms; clinical diagnosis (clinical examinations; laboratory tests): EMG, blood assays, functional tests, etc.; muscular dystrophies: Duchenne myopathy; Becker myopathy; facioscapiohumeral muscular dystrophy (FSHD).FSHD facioscapiohumeral muscular dystrophy: zebrafish model; mouse model; cell models; clinical trials.
Respiratory physiology:
Respiratory physiology: Anatomy of the respiratory system; mechanism of respiration; gas exchange; transport of respiratory gases by the blood; regulation of respiration.
Respiratory exploration in small animals: Why explore respiratory function in small animals? Plethysmography; in vitro contractile force.
Functional Respiratory Explorations: performance and interpretation of respiratory explorations in human pathology; spirometry: Level 1 and Level 2; pulmonary diffusion capacity; arterial blood gas; specific explorations of respiratory muscles; 6-minute walk test; stress test; explorations at altitude.
Cardiovascular physiology:
Anatomy of the heart: size, location and orientation; heart envelope; tunics of the heart wall; chambers and large vessels of the heart; blood flow in the heart; heart valves; blood supply to the heart: coronary circulation; properties of cardiac muscle tissue.
Reminder of cardiac physiology: regulation of basic rhythm; cardiac conduction system; modification of basic rhythm: extrinsic innervation of the heart; electrocardiography; mechanical phenomena: cardiac revolution; cardiac output; regulation of stroke volume; regulation of heart rate.
Vascular physiology: anatomy of the circulatory system; lymphatic system; vascular wall structure; blood pressure; vascular smooth muscle and vasomotricity; endothelial function.
Vascular function and dysfunction; functional exploration: Arterial Distensibility Measurement; arterial wave velocity measurement; pharmacological exploration of endothelium-dependent vasomotricity; ultrasonographic exploration; echo-tracking; ultrasound and echodoppler.
How to assess vascular function experimentally: Isolated artery ring model Cardiac Doppler ultrasound: a fabulous tool for clinical and experimental research; Ultrasound: anatomical and functional analysis"; Doppler: flow analysis; Application to animal models.
Translational research: example of myocardial ischemia-reperfusion (myocardial infarction); animal models; isolated perfused heart (Langendorf); isolated cardiomyocytes; cardioprotective techniques.
Endocrinology: weight balance
Description of eating behavior; Energy balance; Central structures regulating food intake; Mechanisms regulating food intake; Factors modulating appetite and food intake; Nutritional assessment; Eating disorders; Functional exploration: impedancemetry; DEXA (X-ray photon absorption); MRI; Expenditure assessment: calorimetry.
Objectives
The aim of the "Functional Exploration and Translational Research" course is to provide students with a physiological foundation and methodology for the functional evaluation of the body's various major functions (cardiovascular, respiratory, neuromuscular, hormonal, etc.) in both animal and human models.
By the end of this course, students should have a global vision of the physiological effects of a therapeutic principle, as well as a methodological knowledge of how to explore an organism's function in the preclinical phase of a clinical trial in humans.Thus, for each of the major cardiovascular, respiratory, neuromuscular and hormonal functions, we will cover their exploration methods, both in the preclinical phase (animal models, in vivo and in vitro exploration, etc.) and in humans, with a view to translational research.
In this course, we will also look at the regulatory environment for animal and human experimentation, as well as the pathways that lead a therapeutic concept from the preclinical phase to a clinical trial.
Necessary prerequisites
Basic physiology;basic physiology of major functions.
Knowledge control
Final written exam: 100%.