Quelle relation le sportif entretient-il avec le sol ? Sur le plan symbolique, le sol peut représ... more Quelle relation le sportif entretient-il avec le sol ? Sur le plan symbolique, le sol peut représenter la chute ou la défaite lorsque le corps y est projeté, décontenancé. Mais il est aussi la surface rassurante sur laquelle l'athlète peut courir, bondir, se retourner, s'arrêter, glisser, etc. Concrètement, un appui pédestre correctement posé, bien orienté, et utilisé efficacement est de nature à déterminer le niveau de performance. En certaines occasions, le sportif qui, d'un geste héroïque, remet une balle en jeu au tennis ou conclut une action au rugby, se retrouve entièrement au sol. Pour aller plus loin, plus haut, plus fort, le sol est un point de départ incontournable pour le sportif. Il est un élément à prendre en compte pour performer : ne pas être gêné dans ses actions par un sol au relief incertain ou trop mou, et parfois, à l'inverse, utiliser les creux et les bosses pour se déplacer. Cet aspect de la pratique sportive nécessite un apprentissage. « Oublions-nous l'appui ? Oui je le crois » écrit Steve Paxton 1. Passé le stade du nourrisson, l'humain oublie le sol ou plutôt la relation gravitaire qui le lie perpétuellement à lui. Toute la journée, les négociations avec la gravité sont permanentes et pourtant elles n'occupent pas l'esprit à chaque seconde de nos vies. Comment se réapproprier ces négociations avec la gravité ? La danse contemporaine semble offrir de multiples occasions pour cet apprentissage, pour in fine construire un rapport dialogué avec le sol 2. Elle permet de réapprendre à naviguer entre le haut et le bas, de retrouver des chemins tissés et empruntés il y a longtemps, au coeur de la prime enfance 3. « Les danseurs doivent pirater leurs programmes de mouvements élémentaires pour s'adapter à de nouveaux mouvements 4. » Nous pensons que si toutes les pratiques sportives nécessitent de savoir utiliser le sol, la question de la négociation avec la gravité est un aspect minoré dans l'entraînement. Au contraire, la danse contemporaine, en particulier depuis les travaux fondateurs de Rudolf Laban, Martha Graham, Doris Humphrey, positionne au coeur de son enseignement l'exploration approfondie du dialogue avec la gravité. Le témoignage proposé ici se base sur des enseignements dispensés depuis plusieurs années en sciences et techniques des activités physiques et sportives (STAPS). Les étudiants concernés par la pratique de la danse contemporaine à l'UFR STAPS de Retrouver le sol Recherches en danse, 11 | 2022
This paper illustrates the diagnostic dilemmas in a small hospital emergency department when four... more This paper illustrates the diagnostic dilemmas in a small hospital emergency department when four patients present with similar symptoms of dyspnea, angina, and edema. These cases illustrate a new role for the clinical laboratory, as the new cardiac markers and protocols help overcome the ambiguity of symptoms, delays in diagnosis, and high costs of imaging tests that may be unavailable in many small hospitals. Frequently, dyspnea and chest pain are associated with cardiac disorders such as congestive heart failure (CHF), unstable angina, and acute myocardial infarction (MI). However, these same presenting symptoms may also be seen in obstructive pulmonary disorders, pulmonary embolism, pneumonia, and non-pulmonary disorders as diverse as anemia and anxiety. ABBREVIATIONS: ABG = arterial blood gas; ACS = acute coronary syndromes; BNP = B-type natriuretic peptide; CBC = complete blood count; CHD = coronary heart disease; CHF = congestive heart failure; CLS = clinical laboratory science; CMP = comprehensive metabolic profile; COPD = chronic obstructive pulmonary disease; ECG = electrocardiogram; ED = emergency department; EMT = emergency medical technician; hsCRP = high sensitivity Creative protein; MI = myocardial infarction; NPV = negative predictive value; RAAS = renin-angiotensin-aldosterone system; UA = urinalysis; WBC = white blood count;.
Clinical laboratory science : journal of the American Society for Medical Technology, 2010
LEARNING OBJECTIVES After reading the following article, the reader should be able to: 1. Define ... more LEARNING OBJECTIVES After reading the following article, the reader should be able to: 1. Define obesity, in terms of body mass index or BMI. 2. Describe the hormones and functions of the HPA system and non-HPA hormones. 3. List and describe the three primary ways that the hypothalamus helps regulate body weight. 4. Describe the molecular types and tissue of origin for leptin, insulin and cortisol. 5. List and describe four "entrance ramps" to the "highway to obesity." 6. Describe how leptin and insulin resistance are related to the development of obesity. 7. Describe "lipid buffering" and how it relates to ectopic fat deposition. 8. Describe how the dopamine "pleasure/reward system" is involved with such diverse behaviors as drug and alcohol abuse and overeating. 9. Discuss the impact of inheritance on an individual's tendency to become obese. 10. Identify analytes that are typically elevated by the metabolism of obesity versus analytes that are decreased or unchanged.
Clinical laboratory science : journal of the American Society for Medical Technology, 2010
Metabolic syndrome (MSX) identifies clinical symptoms and lab results, including abdominal obesit... more Metabolic syndrome (MSX) identifies clinical symptoms and lab results, including abdominal obesity, insulin resistance, hyperglycemia, hyperlipidemia, and hypertension, that lead to an increased risk of cardiovascular disease (CVD). Obesity typically results in insulin and leptin resistance and a shift from expansion of subcutaneous fat to deposition of abdominal and ectopic fat. These conditions cause metabolic dysregulation, elevated fatty acids (FFA), and increased secretion of pro-inflammatory "adipokines". Left untreated, these conditions cause lipotoxicity, chronic inflammation, hypertension, atherosclerosis, and CVD.
American Society for Clinical Laboratory Science, 2003
This paper illustrates the diagnostic dilemmas in a small hospital emergency department when four... more This paper illustrates the diagnostic dilemmas in a small hospital emergency department when four patients present with similar symptoms of dyspnea, angina, and edema. These cases illustrate a new role for the clinical laboratory, as the new cardiac markers and protocols help overcome the ambiguity of symptoms, delays in diagnosis, and high costs of imaging tests that may be unavailable in many small hospitals. Frequently, dyspnea and chest pain are associated with cardiac disorders such as congestive heart failure (CHF), unstable angina, and acute myocardial infarction (MI). However, these same presenting symptoms may also be seen in obstructive pulmonary disorders, pulmonary embolism, pneumonia, and non-pulmonary disorders as diverse as anemia and anxiety. The recent addition of troponin and myoglobin to cardiac panels and the increasing use of accelerated cardiac protocols have improved speed and accuracy in the diagnosis of MI. While certain aspects of the interpretation of trop...
American Society for Clinical Laboratory Science, 2010
Metabolic syndrome (MSX) identifies clinical symptoms and lab results, including abdominal obesit... more Metabolic syndrome (MSX) identifies clinical symptoms and lab results, including abdominal obesity, insulin resistance, hyperglycemia, hyperlipidemia, and hypertension, that lead to an increased risk of cardiovascular disease (CVD). Obesity typically results in insulin and leptin resistance and a shift from expansion of subcutaneous fat to deposition of abdominal and ectopic fat. These conditions cause metabolic dysregulation, elevated fatty acids (FFA), and increased secretion of pro-inflammatory "adipokines". Left untreated, these conditions cause lipotoxicity, chronic inflammation, hypertension, atherosclerosis, and CVD.
American Society for Clinical Laboratory Science, 2010
LEARNING OBJECTIVES After reading the following article, the reader should be able to: 1. Define ... more LEARNING OBJECTIVES After reading the following article, the reader should be able to: 1. Define obesity, in terms of body mass index or BMI. 2. Describe the hormones and functions of the HPA system and non-HPA hormones. 3. List and describe the three primary ways that the hypothalamus helps regulate body weight. 4. Describe the molecular types and tissue of origin for leptin, insulin and cortisol. 5. List and describe four "entrance ramps" to the "highway to obesity." 6. Describe how leptin and insulin resistance are related to the development of obesity. 7. Describe "lipid buffering" and how it relates to ectopic fat deposition. 8. Describe how the dopamine "pleasure/reward system" is involved with such diverse behaviors as drug and alcohol abuse and overeating. 9. Discuss the impact of inheritance on an individual's tendency to become obese. 10. Identify analytes that are typically elevated by the metabolism of obesity versus analytes that are decreased or unchanged.
Quelle relation le sportif entretient-il avec le sol ? Sur le plan symbolique, le sol peut représ... more Quelle relation le sportif entretient-il avec le sol ? Sur le plan symbolique, le sol peut représenter la chute ou la défaite lorsque le corps y est projeté, décontenancé. Mais il est aussi la surface rassurante sur laquelle l'athlète peut courir, bondir, se retourner, s'arrêter, glisser, etc. Concrètement, un appui pédestre correctement posé, bien orienté, et utilisé efficacement est de nature à déterminer le niveau de performance. En certaines occasions, le sportif qui, d'un geste héroïque, remet une balle en jeu au tennis ou conclut une action au rugby, se retrouve entièrement au sol. Pour aller plus loin, plus haut, plus fort, le sol est un point de départ incontournable pour le sportif. Il est un élément à prendre en compte pour performer : ne pas être gêné dans ses actions par un sol au relief incertain ou trop mou, et parfois, à l'inverse, utiliser les creux et les bosses pour se déplacer. Cet aspect de la pratique sportive nécessite un apprentissage. « Oublions-nous l'appui ? Oui je le crois » écrit Steve Paxton 1. Passé le stade du nourrisson, l'humain oublie le sol ou plutôt la relation gravitaire qui le lie perpétuellement à lui. Toute la journée, les négociations avec la gravité sont permanentes et pourtant elles n'occupent pas l'esprit à chaque seconde de nos vies. Comment se réapproprier ces négociations avec la gravité ? La danse contemporaine semble offrir de multiples occasions pour cet apprentissage, pour in fine construire un rapport dialogué avec le sol 2. Elle permet de réapprendre à naviguer entre le haut et le bas, de retrouver des chemins tissés et empruntés il y a longtemps, au coeur de la prime enfance 3. « Les danseurs doivent pirater leurs programmes de mouvements élémentaires pour s'adapter à de nouveaux mouvements 4. » Nous pensons que si toutes les pratiques sportives nécessitent de savoir utiliser le sol, la question de la négociation avec la gravité est un aspect minoré dans l'entraînement. Au contraire, la danse contemporaine, en particulier depuis les travaux fondateurs de Rudolf Laban, Martha Graham, Doris Humphrey, positionne au coeur de son enseignement l'exploration approfondie du dialogue avec la gravité. Le témoignage proposé ici se base sur des enseignements dispensés depuis plusieurs années en sciences et techniques des activités physiques et sportives (STAPS). Les étudiants concernés par la pratique de la danse contemporaine à l'UFR STAPS de Retrouver le sol Recherches en danse, 11 | 2022
This paper illustrates the diagnostic dilemmas in a small hospital emergency department when four... more This paper illustrates the diagnostic dilemmas in a small hospital emergency department when four patients present with similar symptoms of dyspnea, angina, and edema. These cases illustrate a new role for the clinical laboratory, as the new cardiac markers and protocols help overcome the ambiguity of symptoms, delays in diagnosis, and high costs of imaging tests that may be unavailable in many small hospitals. Frequently, dyspnea and chest pain are associated with cardiac disorders such as congestive heart failure (CHF), unstable angina, and acute myocardial infarction (MI). However, these same presenting symptoms may also be seen in obstructive pulmonary disorders, pulmonary embolism, pneumonia, and non-pulmonary disorders as diverse as anemia and anxiety. ABBREVIATIONS: ABG = arterial blood gas; ACS = acute coronary syndromes; BNP = B-type natriuretic peptide; CBC = complete blood count; CHD = coronary heart disease; CHF = congestive heart failure; CLS = clinical laboratory science; CMP = comprehensive metabolic profile; COPD = chronic obstructive pulmonary disease; ECG = electrocardiogram; ED = emergency department; EMT = emergency medical technician; hsCRP = high sensitivity Creative protein; MI = myocardial infarction; NPV = negative predictive value; RAAS = renin-angiotensin-aldosterone system; UA = urinalysis; WBC = white blood count;.
Clinical laboratory science : journal of the American Society for Medical Technology, 2010
LEARNING OBJECTIVES After reading the following article, the reader should be able to: 1. Define ... more LEARNING OBJECTIVES After reading the following article, the reader should be able to: 1. Define obesity, in terms of body mass index or BMI. 2. Describe the hormones and functions of the HPA system and non-HPA hormones. 3. List and describe the three primary ways that the hypothalamus helps regulate body weight. 4. Describe the molecular types and tissue of origin for leptin, insulin and cortisol. 5. List and describe four "entrance ramps" to the "highway to obesity." 6. Describe how leptin and insulin resistance are related to the development of obesity. 7. Describe "lipid buffering" and how it relates to ectopic fat deposition. 8. Describe how the dopamine "pleasure/reward system" is involved with such diverse behaviors as drug and alcohol abuse and overeating. 9. Discuss the impact of inheritance on an individual's tendency to become obese. 10. Identify analytes that are typically elevated by the metabolism of obesity versus analytes that are decreased or unchanged.
Clinical laboratory science : journal of the American Society for Medical Technology, 2010
Metabolic syndrome (MSX) identifies clinical symptoms and lab results, including abdominal obesit... more Metabolic syndrome (MSX) identifies clinical symptoms and lab results, including abdominal obesity, insulin resistance, hyperglycemia, hyperlipidemia, and hypertension, that lead to an increased risk of cardiovascular disease (CVD). Obesity typically results in insulin and leptin resistance and a shift from expansion of subcutaneous fat to deposition of abdominal and ectopic fat. These conditions cause metabolic dysregulation, elevated fatty acids (FFA), and increased secretion of pro-inflammatory "adipokines". Left untreated, these conditions cause lipotoxicity, chronic inflammation, hypertension, atherosclerosis, and CVD.
American Society for Clinical Laboratory Science, 2003
This paper illustrates the diagnostic dilemmas in a small hospital emergency department when four... more This paper illustrates the diagnostic dilemmas in a small hospital emergency department when four patients present with similar symptoms of dyspnea, angina, and edema. These cases illustrate a new role for the clinical laboratory, as the new cardiac markers and protocols help overcome the ambiguity of symptoms, delays in diagnosis, and high costs of imaging tests that may be unavailable in many small hospitals. Frequently, dyspnea and chest pain are associated with cardiac disorders such as congestive heart failure (CHF), unstable angina, and acute myocardial infarction (MI). However, these same presenting symptoms may also be seen in obstructive pulmonary disorders, pulmonary embolism, pneumonia, and non-pulmonary disorders as diverse as anemia and anxiety. The recent addition of troponin and myoglobin to cardiac panels and the increasing use of accelerated cardiac protocols have improved speed and accuracy in the diagnosis of MI. While certain aspects of the interpretation of trop...
American Society for Clinical Laboratory Science, 2010
Metabolic syndrome (MSX) identifies clinical symptoms and lab results, including abdominal obesit... more Metabolic syndrome (MSX) identifies clinical symptoms and lab results, including abdominal obesity, insulin resistance, hyperglycemia, hyperlipidemia, and hypertension, that lead to an increased risk of cardiovascular disease (CVD). Obesity typically results in insulin and leptin resistance and a shift from expansion of subcutaneous fat to deposition of abdominal and ectopic fat. These conditions cause metabolic dysregulation, elevated fatty acids (FFA), and increased secretion of pro-inflammatory "adipokines". Left untreated, these conditions cause lipotoxicity, chronic inflammation, hypertension, atherosclerosis, and CVD.
American Society for Clinical Laboratory Science, 2010
LEARNING OBJECTIVES After reading the following article, the reader should be able to: 1. Define ... more LEARNING OBJECTIVES After reading the following article, the reader should be able to: 1. Define obesity, in terms of body mass index or BMI. 2. Describe the hormones and functions of the HPA system and non-HPA hormones. 3. List and describe the three primary ways that the hypothalamus helps regulate body weight. 4. Describe the molecular types and tissue of origin for leptin, insulin and cortisol. 5. List and describe four "entrance ramps" to the "highway to obesity." 6. Describe how leptin and insulin resistance are related to the development of obesity. 7. Describe "lipid buffering" and how it relates to ectopic fat deposition. 8. Describe how the dopamine "pleasure/reward system" is involved with such diverse behaviors as drug and alcohol abuse and overeating. 9. Discuss the impact of inheritance on an individual's tendency to become obese. 10. Identify analytes that are typically elevated by the metabolism of obesity versus analytes that are decreased or unchanged.
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