Acidosis and Alkalosis
نویسنده
چکیده
Price, Rs. 5-10. ^ t^e acj(i.base During recent years, the disturbance more -widely equilibrium in the body is being m causation of recognized as an important factor ?00(J deal of disease. Within the last 50 y?a? 5 g helped to throw research work has been done which ^ chemical light on this difficult physiolog eraiiy accepted problem. It has, for instance, Pe ? fj [n a state comthat for the organism to be maintai gr ?uids must patible with life, the reaction oi " jpV;ation from the be slightly alkaline and that much disastrous. The physiological point of neutrality 1 of thig physiofactors contributing to the mainten vg^em are very logical state of neutrality in tne
منابع مشابه
VARIATIONS OF GLUCOSE 6-PHOSPHATE DEHYDROGENASE ACTIVITY IN VARIOUS TISSUES INDUCED BY METABOLIC ALKALOSIS, ACIDOSIS AND DIABETES
The effects of chronic metabolic acidosis, alkalosis and alloxan-induced ketoacidosis on G6PD activity of rat kidney, liver and erythrocytes were studied. Metabolic acidosis significantly increased the activity of kidney enzyme (55%) but decreased the liver (43%) and erythrocyte (38%) enzyme activities. Alkalosis did not make a significant change in the kidney or liver enzyme activity but ...
متن کاملThe Frequency of the Causes of Acid Base Disturbances in Patients Hospitalized in the Toxicology Ward of Baharloo Hospital in 2009
Background: The aim of this study was to evaluate the efficacy of arterial blood gases (ABGs) in determining the type of intoxication. Methods: Medical charts of all patients who had referred to the toxicology ward of Baharloo Hospital between January 2009 and December 2009 were evaluated. After excluding the patients with multi-drug toxicity, data, including age, sex, type of intoxication ...
متن کاملCortical GABAergic neurons are more severely impaired by alkalosis than acidosis
BACKGROUND Acid-base imbalance in various metabolic disturbances leads to human brain dysfunction. Compared with acidosis, the patients suffered from alkalosis demonstrate more severe neurological signs that are difficultly corrected. We hypothesize a causative process that the nerve cells in the brain are more vulnerable to alkalosis than acidosis. METHODS The vulnerability of GABAergic neur...
متن کاملEffects of metabolic alkalosis, metabolic acidosis and uraemia on whole-body intracellular pH in man.
1. Whole-body intracellular pH (pHi) was measured by the 14C-labelled DMO method in twenty-four control subjects, eighteen normal subjects with induced acute metabolic alkalosis, ten normal subjects with induced acute metabolic acidosis, twelve normal subjects with chronic acidosis and in fifteen patients with chronic renal insufficiency and acidosis. 2. The change in pHi per unit change in ext...
متن کاملCompensatory Hypoventilation in Metabolic 296 JAVAHERI
Although hyperventilation is a well-known compensatory mechanism in metabolic acidosis, compensatory hypoventilation has been inconsistent and confroversial in metabolic alkalosis. Six healthy subjects were studied under baseline conditions and during steady-state metabolic acidosis (seven episodes) and alkalosis (14 episodes). Minute ventilation (yE) fell in metabolic alkalosis and rose in met...
متن کاملآلکالوز متابولیک در کودکان: بررسی بیماران بستری شده در مرکز طبی کودکان در سال های 76-1374
Metabolic alkalosis is characterized by high HCO3- as it is seen in chronic respiratory acidosis, but PH differentiates the two disorders. There is no characteristic symptom or sign. Orthostatic hypotension may be encountered. Weakness and hyporeflexia occur if serum K+ is markerdly low. Tetany and neuromuscular irritability occur rarely. We report the results of retrospective data analysis of ...
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