Sodium reabsorption, activity of some enzymes and phospholipid fatty acids of frog and rat kidneys

E. Kreps, Yu Natochin, V. Leont'ev, M. Maslova, L. Pomazanskaya, N. Pravdina

Research output

Abstract

1. 1. Sodium reabsorption is low in frog renal tubules and is much higher in rat kidneys-18 ± 1·3 and 175 ± 10·5 μequiv/min per g kidney, respectively. 2. 2. A high level of sodium transport in rat kidneys correlates well with a similarly high activity of succinic dehydrogenase as compared to the activity of Na+,K+-ATPase. 3. 3. In rat kidney cortex the content of phospholipids and particularly of the mitochondrial cardiolipin is higher than in frog kidney. 4. 4. There is a higher content of monoenoic fatty acids in the glycerophosphatides from frog kidney as compared to rat kidney.

Original languageEnglish
Pages (from-to)475-479
Number of pages5
JournalComparative Biochemistry and Physiology -- Part B: Biochemistry and
Volume48
Issue number3
DOIs
Publication statusPublished - 15 Jul 1974

Fingerprint

Anura
Rats
Phospholipids
Fatty Acids
Sodium
Kidney
Enzymes
Cardiolipins
Succinate Dehydrogenase
Adenosine Triphosphatases
Kidney Cortex

Scopus subject areas

  • Biochemistry
  • Physiology
  • Molecular Biology

Cite this

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abstract = "1. 1. Sodium reabsorption is low in frog renal tubules and is much higher in rat kidneys-18 ± 1·3 and 175 ± 10·5 μequiv/min per g kidney, respectively. 2. 2. A high level of sodium transport in rat kidneys correlates well with a similarly high activity of succinic dehydrogenase as compared to the activity of Na+,K+-ATPase. 3. 3. In rat kidney cortex the content of phospholipids and particularly of the mitochondrial cardiolipin is higher than in frog kidney. 4. 4. There is a higher content of monoenoic fatty acids in the glycerophosphatides from frog kidney as compared to rat kidney.",
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Sodium reabsorption, activity of some enzymes and phospholipid fatty acids of frog and rat kidneys. / Kreps, E.; Natochin, Yu; Leont'ev, V.; Maslova, M.; Pomazanskaya, L.; Pravdina, N.

In: Comparative Biochemistry and Physiology -- Part B: Biochemistry and, Vol. 48, No. 3, 15.07.1974, p. 475-479.

Research output

TY - JOUR

T1 - Sodium reabsorption, activity of some enzymes and phospholipid fatty acids of frog and rat kidneys

AU - Kreps, E.

AU - Natochin, Yu

AU - Leont'ev, V.

AU - Maslova, M.

AU - Pomazanskaya, L.

AU - Pravdina, N.

PY - 1974/7/15

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AB - 1. 1. Sodium reabsorption is low in frog renal tubules and is much higher in rat kidneys-18 ± 1·3 and 175 ± 10·5 μequiv/min per g kidney, respectively. 2. 2. A high level of sodium transport in rat kidneys correlates well with a similarly high activity of succinic dehydrogenase as compared to the activity of Na+,K+-ATPase. 3. 3. In rat kidney cortex the content of phospholipids and particularly of the mitochondrial cardiolipin is higher than in frog kidney. 4. 4. There is a higher content of monoenoic fatty acids in the glycerophosphatides from frog kidney as compared to rat kidney.

KW - Kidney

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