Reizbildung und Erregungsleitung im Wirbeltierherzen

Haberlandt, L.

doi:10.1007/bf02321746

Cited by 8 publications

(1 citation statement)

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“…The meticulous researches of Zwaardemaker (7) on the proportions of potassium necessary to maintain contractility and on the importance of the radioactivity of this element has Qpened up a new field of research. Furthermore, the investigations of Haberlandt, (13) and Demoor (14) and Zwaardemaker (15) on the "Herzhormon," "substance sensabilatrice" or "automatin," which according to Zwaardemaker is equivalent to, or at least bears a strong resemblance to, the vitamin B of Eijkman are of interest. All the more is this so as Zwaardemaker has found that this substance is virtually inactive without having been first irradiated by some radioactive substance, or when the perfusing solution contains potassium.…”

Section: Resultsmentioning

confidence: 99%

The Proportion of Certain Important Inorganic Constituents in the Dying Heart Muscle

Scott¹

1930

J. Clin. Invest.

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Careful survey of the literature does not reveal many examinations of the cardiac muscle for inorganic elements. As a matter of fact I have only been able to discover one analysis of the human heart which makes any pretension to a detailed series of determinations, by Lematte et al. (1) and this apparently was only on one heart. These investigators determined the percentages of alkali and alkaline earth metals, phosphoric acid, iron, and dry residue, and reported their results in the form of the hydroxides of sodium, potassium, calcium, and magnesium.

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Section: Resultsmentioning

confidence: 99%