Biomedical subjects
ROTHSCHILD
Publications and source records attributed to ROTHSCHILD.
The heat production of human spermatozoa and seminal plasma; with comparative observations on bull semen.
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Freezing point depression of human seminal plasma.
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The membrane capacitance of the sea urchin egg.
1. The surface of the unfertilized sea urchin egg is folded and the folds are reversibly eliminated by exposing the egg to hypotonic sea water. If the plasma membrane is outside the layer of cortical granules, unfolding may explain why the membrane capacitance per unit area decreases (and does not increase) when a sea urchin egg is put into hypotonic sea water. 2. The degree of surface folding markedly increases after fertilization, which provides an explanation for the increase in membrane capacitance per unit area observed after fertilization. 3. The percentage reduction in membrane folding in fertilized eggs after immersion in hypotonic sea water is probably sufficient to explain the decrease in membrane capacitance per unit area observed in these conditions.
A new method of measuring sperm speeds.
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Cytochrome-catalysis of the movements of bracken spermatozoids.
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Sperm-egg interacting substances and metabolic changes associated with fertilization.
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Carbohydrate and adenosinetriphosphate in sea-urchin semen.
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A note on the copper content of sea-urchin semen and sea water.
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The fertilization reaction in the sea-urchin egg; the effect of nicotine.
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The respiration of seaurchin spermatozoa.
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A new manometric method for determination of respiratory quotients.
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The metabolism of fertilized and unfertilized sea-urchin eggs; the action of light and carbon monoxide.
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The fertilization reaction in the sea-urchin egg; a propagated response to sperm attachment.
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The fertilization reaction in sea-urchin egg; a note on diffusion considerations.
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