Influenze degli ormoni del ciclo mestruale sui trasporti cationici di membrana dei globuli rossi.

Translated title of the contribution: Effect of menstrual cycle hormones on cation transport in the red-cell membrane

M. G. Melis, C. Troffa, P. Manunta, P. Pinna Parpaglia, A. Soro, F. Pala, P. Madeddu, A. Pazzola, G. Tonolo, G. Patteri

Research output: Contribution to journalArticle

6 Citations (Scopus)

Abstract

Erythrocyte cation transport, plasma prorenin and renin and sexual hormones were sequentially evaluated in 12 normal volunteers over the menstrual cycle. Na-K cotransport and Na-Li countertransport raised in 6 out of 12 subjects in synchronization with the ovulatory phase. When the maximal % variation (ovulatory phase) versus baseline (follicular phase) of the Na-K cotransport was plotted versus the maximal % increment of oestrogens. A direct, highly significant inverse correlation was observed (r = 0.904, p less than 0.001). Moreover, a highly significant inverse correlation between plasma prorenin and intraerythrocyte Na (r = -0.857, p less than 0.001) in the follicular phase was found. Our data suggest that erythrocyte cation transport can be influenced by sexual hormones in human.

Original languageItalian
Pages (from-to)679-684
Number of pages6
JournalBollettino della Societa Italiana di Biologia Sperimentale
Volume66
Issue number7
Publication statusPublished - Jul 1990

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Menstrual Cycle
Renin
Cations
Follicular Phase
Cell Membrane
Hormones
Erythrocytes
Healthy Volunteers
Estrogens

ASJC Scopus subject areas

  • Medicine(all)

Cite this

Influenze degli ormoni del ciclo mestruale sui trasporti cationici di membrana dei globuli rossi. / Melis, M. G.; Troffa, C.; Manunta, P.; Pinna Parpaglia, P.; Soro, A.; Pala, F.; Madeddu, P.; Pazzola, A.; Tonolo, G.; Patteri, G.

In: Bollettino della Societa Italiana di Biologia Sperimentale, Vol. 66, No. 7, 07.1990, p. 679-684.

Research output: Contribution to journalArticle

Melis, MG, Troffa, C, Manunta, P, Pinna Parpaglia, P, Soro, A, Pala, F, Madeddu, P, Pazzola, A, Tonolo, G & Patteri, G 1990, 'Influenze degli ormoni del ciclo mestruale sui trasporti cationici di membrana dei globuli rossi.', Bollettino della Societa Italiana di Biologia Sperimentale, vol. 66, no. 7, pp. 679-684.
Melis, M. G. ; Troffa, C. ; Manunta, P. ; Pinna Parpaglia, P. ; Soro, A. ; Pala, F. ; Madeddu, P. ; Pazzola, A. ; Tonolo, G. ; Patteri, G. / Influenze degli ormoni del ciclo mestruale sui trasporti cationici di membrana dei globuli rossi. In: Bollettino della Societa Italiana di Biologia Sperimentale. 1990 ; Vol. 66, No. 7. pp. 679-684.
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AU - Manunta, P.

AU - Pinna Parpaglia, P.

AU - Soro, A.

AU - Pala, F.

AU - Madeddu, P.

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AU - Tonolo, G.

AU - Patteri, G.

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