| Autor: |
I A, Pescinini, A, Mello, A L, De Castro |
| Rok vydání: |
1977 |
| Předmět: |
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| Zdroj: |
Revista brasileira de pesquisas medicas e biologicas. 10(2) |
| ISSN: |
0034-7310 |
| Popis: |
Records of the electrical impedance were obtained by means of surface electrodes placed on ventral and dorsal sides of the left kidney of anesthetized dogs. Changes of the renal electrical impedance resulted from alterations of the glomerular filtration rate caused by decrease of blood renal pressure to 80 and 50 mm Hg either due to constriction of the aorta or bleeding. The relation were established also by using physiological solution's infusion. The results showed that changes of the means of renal electrical impedance were in opposite direction to changes in glomerular filtration rate. The electrodes employed were constituted of two parts: one fixed and another adjustable and flexible, possibiliting a good contact with the renal surface independently of the kidney size. |
| Databáze: |
OpenAIRE |
| Externí odkaz: |
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