Biomedical subjects

A FLECKENSTEIN

Publications and source records attributed to A FLECKENSTEIN.

At least 19 recordsLinked to original sources

PubMed1965

[THE BEHAVIOR OF ENERGY-RICH PHOSPHATES IN FROG MUSCLE IN INCREASED CONTRACTION AMPLITUDE RESULTING FROM SUBSTITUTION OF CHLORIDE IONS IN RINGER'S SOLUTION BY OTHER IONS (BR-, NO3-, J-, SCN-)].

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Animals↗

PubMed1965

[THE IMPORTANCE OF EXTRACELLULAR CALCIUM CONCENTRATION FOR THE SPLITTING OF ENERGY-RICH PHOSPHATE IN RESTING AND STIMULATED MYOCARDIAL TISSUE].

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Acetylcholine↗

PubMed1965

[CA++-COMPETITIVE ELECTRO-MECHANICAL DECOUPLING BY NI++ - AND CO++ - IONS IN THE MYOCARDIUM OF WARM-BLOODED ANIMALS].

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Animals↗

PubMed1965

[THE DETERMINATION OF THE ABSOLUTE TURNOVER RATES OF ATP, CREATINE PHOSPHATE AND ORTHOPHOSPHATE IN THE RESTING SKELETAL MUSCLE WITH THE USE OF O-18-LABELED H2O AS A TRACER].

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Adenosine Triphosphate↗

PubMed1964

[EXPERIMENTAL RESUSCITATION OF AUTOMATIC FUNCTION AND EXCITATION CONDUCTION BY SYMPATHOMIMETICS].

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Animals↗

PubMed1964

[THE IMPORTANCE OF ENERGY-RICH PHOSPHATE FOR CONTRACTILITY AND TONUS OF THE MYOCARDIUM].

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Humans↗

PubMed1963

[CAUSES AND CONDITIONS OF RELEASE OF MYOCARDIAL CONTRACTIONS WITHOUT A REGULAR ACTION POTENTIAL].

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Action Potentials↗

PubMed1963

[THE RESTORATION OF AUTOMATIC EXCITATION IN POTASSIUM-PARALYZED PACEMAKER TISSUE BY ADRENALIN. ELECTROPHYSIOLOGICAL STUDIES ON ISOLATED SINUS NODES (GUINEA PIGS, RHESUS MONKEYS AND ON PURKINJE FIBERS) (RHESUS MONKEYS)].

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Animals↗

PubMed1962

[Magnesiumparalysis of the isolated frog myocardium. A contribution to the problem of the relation between the action potential and contraction].

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Action Potentials↗

PubMed1961

[The restoration of stimulus transmission and contraction power of K ion paralysed frog and mammalian myocardium by adrenaline. Analysis of an effect of adrenaline not observed until now].

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Animals↗

PubMed1961

[Effect of ATP and potassium on the pacemaker automatism in the frog and mammal heart].

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Adenine Nucleotides↗

PubMed1961

[Parallel modification of mechanical tension development and splitting of energy-rich phosphate in potassium contraction of the frog rectus in solutions with varied K ion and Ca ion content].

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Calcium↗

PubMed1960

[Inotropic effect of ATP and adrenalin on the hypodynamic frog myocardium after electro-mechanical decoupling by calcium ion withdrawal].

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Adenine Nucleotides↗

PubMed1960

[The incorporation of labelled oxygen from water into the ATP-, creatine phosphate- and orthophosphate fraction of intact muscles during rest, tetanic stimulation and recovery. New methods of intracellular turnover measurement with the aid of O-18 labelled water and the associated activation of phosphate fractions containing O-18 after proton bombardment].

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Adenine Nucleotides↗

PubMed1960

[Phosphate metabolism in small intestine mucosa under the influence of glucose resorption. Studies with P-32 marked orthophosphate].

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Carbohydrate Metabolism↗

PubMed1959

[Concentration and turnover of high energy phosphate in the heart according to paper chromatography and radiophosphorus studies].

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Chromatography, Paper↗

PubMed1959

[The renal adenine nucleotide content of rat heart].

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Adenine Nucleotides↗

PubMed1959

[Determination of the turnover of ATP, creatine phosphate and orthophosphate in resting muscle, tetanic stimulation and increase with H2O18].

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Adenine Nucleotides↗