Capillary diffusion capacity for 131 I in muscles of patients with chronic renal insufficiency
| Autor: | Roztocil K, Prerovský I, Novák P |
|---|---|
| Rok vydání: | 1972 |
| Předmět: |
Adult
Male medicine.medical_specialty Xenon Adolescent Capillary action Diffusion Urology Renal function Vascular permeability Capillary Permeability Gastrocnemius muscle Glomerulonephritis Iodine Isotopes Mole Chronic glomerulonephritis medicine Chronic renal insufficiency Humans Aged Uremia Hypoproteinemia Radioisotopes Pyelonephritis business.industry Muscles General Medicine Blood Proteins Middle Aged Surgery Chronic Disease Kidney Failure Chronic Female business Blood Flow Velocity Glomerular Filtration Rate |
| Zdroj: | Clinical science. 43(4) |
| ISSN: | 0009-9287 |
| Popis: | 1. Capillary diffusion capacity (CDC) for 131I in gastrocnemius muscle was investigated by the tissue clearance method of Lassen (1967) in thirty-three patients with various degrees of impairment of renal function. 2. The mean CDC in uraemic patients [16·9 mol/(mol/ml)/100 g/min] was significantly higher than in the control group [7·1 mol/(mol/ml)/100 g/min]. A comparison of patients with renal failure due to chronic glomerulonephritis with those in whom it was due to chronic pyelonephritis showed no significant difference. 3. The most likely interpretation of these observations is that capillary permeability is increased in uraemia. |
| Databáze: | OpenAIRE |
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