Results 261 to 270 of about 153,870 (311)
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Southern Medical Journal, 1990
Rapid, extreme expansion of the extracellular fluid with solutions devoid of acid or alkali theoretically can produce a metabolic acidosis, due to buffer dilution. This phenomenon has previously been demonstrated only in experimental animal studies. We have reported what we believe to be the first documented case of hypobicarbonatemia and metabolic ...
D A, Goodkin, R M, Raja, A, Saven
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Rapid, extreme expansion of the extracellular fluid with solutions devoid of acid or alkali theoretically can produce a metabolic acidosis, due to buffer dilution. This phenomenon has previously been demonstrated only in experimental animal studies. We have reported what we believe to be the first documented case of hypobicarbonatemia and metabolic ...
D A, Goodkin, R M, Raja, A, Saven
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Endocrinology and Metabolism Clinics of North America, 1993
Lactic acidosis is the most common metabolic acidosis. At clinical presentation, several causes usually can be identified. The liver is a major site of removal of lactate and hydrogen ions, and abnormalities in the aerobic metabolism of lactate by mitochondria in hepatocytes and other cells may contribute to many clinical conditions in which ...
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Lactic acidosis is the most common metabolic acidosis. At clinical presentation, several causes usually can be identified. The liver is a major site of removal of lactate and hydrogen ions, and abnormalities in the aerobic metabolism of lactate by mitochondria in hepatocytes and other cells may contribute to many clinical conditions in which ...
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Emergency Medicine Clinics of North America, 1989
This article reviews acid-base homeostasis and discusses the approach to the acidotic patient, with special reference to problems commonly encountered in emergency practice. General principles of therapy are presented, and their application to specific types of life-threatening metabolic acidosis addressed.
T, Kearns, A B, Wolfson
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This article reviews acid-base homeostasis and discusses the approach to the acidotic patient, with special reference to problems commonly encountered in emergency practice. General principles of therapy are presented, and their application to specific types of life-threatening metabolic acidosis addressed.
T, Kearns, A B, Wolfson
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Respiratory Care, 2001
Metabolic acidosis occurs in a number of diseases and even certain normal activities such as heavy exercise. It arises from increased endogenous acid production, exogenous acid (or acid-precursor) administration, base losses, and depression of renal acid secretion.
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Metabolic acidosis occurs in a number of diseases and even certain normal activities such as heavy exercise. It arises from increased endogenous acid production, exogenous acid (or acid-precursor) administration, base losses, and depression of renal acid secretion.
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Annals of Emergency Medicine, 1985
Brain tissue acidosis is a result of either an increase in tissue PCO2 or an accumulation of acids produced by metabolism. Severe hypercapnia (arterial PCO2 around 300 mm Hg) may cause a fall in tissue pH to around 6.6 without any deterioration of the cerebral energy state or morphologic evidence of irreversible cell damage.
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Brain tissue acidosis is a result of either an increase in tissue PCO2 or an accumulation of acids produced by metabolism. Severe hypercapnia (arterial PCO2 around 300 mm Hg) may cause a fall in tissue pH to around 6.6 without any deterioration of the cerebral energy state or morphologic evidence of irreversible cell damage.
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Advances in Kidney Disease and Health
Metabolic acidosis is a common disorder that occurs in a variety of clinical settings. The kidney maintains acid-base homeostasis through the elimination of protons and reabsorption/generation of bicarbonate. Metabolic acidosis develops when these mechanisms are overwhelmed or impaired, in situations such as rapid production of nonvolatile acids ...
Keiko I, Greenberg, Stewart H, Lecker
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Metabolic acidosis is a common disorder that occurs in a variety of clinical settings. The kidney maintains acid-base homeostasis through the elimination of protons and reabsorption/generation of bicarbonate. Metabolic acidosis develops when these mechanisms are overwhelmed or impaired, in situations such as rapid production of nonvolatile acids ...
Keiko I, Greenberg, Stewart H, Lecker
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Intensive Care Medicine, 2003
The detection of tissue hypoxia and its correction is one of the aim of the hemodynamic monitoring. Classical hemodynamic variable often fail to achieve this goal. Lactate measurements may be a good indicator of tissue hypoxia. Selected review of the articles on lactate in critically ill patients.
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The detection of tissue hypoxia and its correction is one of the aim of the hemodynamic monitoring. Classical hemodynamic variable often fail to achieve this goal. Lactate measurements may be a good indicator of tissue hypoxia. Selected review of the articles on lactate in critically ill patients.
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2010
Acidosis has important effects on the bone mineral which can be investigated utilizing neonatal mouse calvariae in organ culture. When calvariae are cultured for 3 h in physiologically acidic medium produced by a reduction of the bicarbonate concentration, a model of acute metabolic acidosis, there is net calcium efflux from bone in addition to net ...
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Acidosis has important effects on the bone mineral which can be investigated utilizing neonatal mouse calvariae in organ culture. When calvariae are cultured for 3 h in physiologically acidic medium produced by a reduction of the bicarbonate concentration, a model of acute metabolic acidosis, there is net calcium efflux from bone in addition to net ...
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