منابع مشابه
The urea clearance test in children.
The value of the urea clearance test in the estimation of renal function is now well established. It was thought advisable before using it as a routine at this hospital to check the normal response in children with that of the adult and to compare the results of the test with the one previously in use (McLean's urea concentration test). The increase in the minute volume of the urine as a result...
متن کاملUrea clearance tests.
This paper has its origin in work done in a prisoner of war hospital camp in Siam. Under the prevailing condition of protein-starvation there the Van Slyke formulae for calculating urea clearance as a percentage of normal were found to be completely misleading. The only literature then available was a handbook of laboratory methods giving the bare routine of the test without indicating the sour...
متن کاملThe Addis Sediment Count and Blood Urea Clearance Test in Normal Pregnant Women.
Many tests have been done to evaluate renal function in the toxemias of pregnancy and investigators (1, 2, 3, 4, 5) are agreed that the most accurate is the blood urea clearance. Addis (6, 7) has studied the urinary sediment in both normal and nephritic patients and is able by this means to classify the nephritides more accurately. These two tests are the most sensitive and accurate of anyused ...
متن کاملExperience of 13C-Urea Breath Test in Eight Children
Received July 10, 2002 Abstract Urea breath test (C-UBT) is a non-invasive diagnostic test for Helicobacter pylori infection. A preliminary retrospective study was conducted in the use of C-UBT in paediatric patients in Hong Kong. The study was conducted in Kwong Wah Hospital, a regional public hospital in urban Hong Kong. Eight asymptomatic paediatric patients who underwent C-UBT were analyzed...
متن کاملThe artificial kidney and urea clearance.
A theoretical efficiency has been calculated from the known urea clearance of the artificial kidney, the assumed total body water of the patient, and the initial plasma urea. The efficiency of dialysis never significantly exceeded the calculated figure. In some patients with trauma or glomerulonephritis the efficiency was very poor whereas in patients with renal failure complicating pregnancy t...
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ژورنال
عنوان ژورنال: Archives of Disease in Childhood
سال: 1934
ISSN: 0003-9888,1468-2044
DOI: 10.1136/adc.9.54.335