Internal Hypoxia-Hypercapnia in Tench Exposed to Aluminium in Acid Water: Effects on Blood Gas Transport, Acid-Base Status and Electrolyte Composition in Arterial Blood
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چکیده
منابع مشابه
Changes in fetal lamb arterial blood gas and acid-base status with advancing gestation.
To determine whether there are changes in blood gas and acid-base status with advancing gestation in the fetal lamb, similar to that reported in the human fetus, blood gas, acid-base, and blood metabolite values were measured in 447 control, arterial blood samples from 108 chronically instrumented fetal lambs between 103 and 146 days gestation. With advancing gestation, Po(2), pH, O(2) saturati...
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To study the respiratory function and acid-base status in hypothermia, we retrospectively reviewed data of arterial blood gas analysis obtained from 63 patients with accidental hypothermia on admission. Twenty-nine showed acidemia and 16 showed alkalemia. The following results were obtained from 57 patients in whom blood gas analysis was performed in room air. PaCO2 was 46 mmHg or more in 2 and...
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V . O2 is identical to tissue V . O2. This is extremely diffi cult to achieve clinically, particularly in mechanically ventilated subjects. Also determination of V . O2 becomes progressively less accurate as FIO2 increases. Various alternative means of measuring V . O2 which overcome some of these diffi culties are available and may be more appropriate for clinical use. For example, a pneumotac...
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Acid-base physiology is among the most complex topics in clinical medicine. Disturbances of this system are common in the critically ill, and important clinical decisions based on measured acid-base parameters occur on a daily, even hourly basis. Therefore, a sound understanding of acid-base physiology is mandatory for the intensivist. The field is full of complicated concepts and equations tha...
متن کاملArterial blood gases and acid-base balance in normal children.
Robinson (1) studied the effect of age on the arterial blood gases and the acid-base balance of normal males from 5 to 91 years of age. In addition to the well known increase in oxygen combining capacity which occurs during childhood and adolescence, Robinson found moderately lower mean values for hemoglobin saturation in adults above 40 years of age, and slightly higher mean values for arteria...
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ژورنال
عنوان ژورنال: Journal of Experimental Biology
سال: 1987
ISSN: 1477-9145,0022-0949
DOI: 10.1242/jeb.127.1.427