G. M. Barclay

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The Kennebec variety of potato was exposed toAlternana solani inoculum during the 1970 and 1971 seasons to determine the effects of differential rates of nitrogen and phosphorus on the incidence of early blight. Both high nitrogen and low phosphorus treatments significantly reduced the incidence of early blight and the combination of high nitrogen and low(More)
Electrophoretic light scattering (ELS) and depolarization of fluorescence have been used to determine the effect of membrane fluidity on the binding of Ca2+ to liposomes. ELS was used to measure the electrophoretic mobilities of the liposomes. Fluorescence depolarization was used to determine membrane fluidity. Zero to 30 mol% phosphatidylserine (PS) was(More)
We studied effects of graded concentrations of intragastric calcium on acid secretion, residual gastric volume, and serum gastrin and calcium levels. Intragastric titration was performed with solutions of isotonic mannitol or mannitol plus 2.5, 6, 16, 39, and 97 mM CaCl2 in 10 normal and eight duodenal ulcer subjects. Acid secretion was significantly(More)
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