Davenport plot

Figure 1-13. Left Ordinates, mobilities of bromide in water (top) obtained from Lan-dolt-Bornstein s Physikalische-Chemie Tabellen, plotted against molarity as abscissae. Below, the same for chloride. Right a, the ratio of mobilities of bromide to chloride plotted against the ratio of the concentrations of the two ions in plasma b, the secretion constant according to equation (1-2) plotted against the ratio of the two ions in plasma. (From Davenport HW, Fisher RB. The mechanism of the secretion of acid by the gastric mucosa. Am I Physiol 131 165-175, 1940.)...

Figure 1-23. Rates of acid secretion in vitro by frog gastric mucosae stimulated by histamine plotted as ordinates against oxygen consumption as abscissae. Units are micromoles mg dry vvf hr (From Davenport HW. Substrate and oxygen consumption during gastric secretion. Fed Proc 11 715-721, 1952.)...

Figure 9-1. Rates of absorption of ethanol from Heidenhain pouches of dogs stomachs plotted against the initial concentration of ethanol in the pouch. The constant k indicated by + is the rate of absorption divided by the mean concentration of ethanol in the pouch. Filled circles represent absorption from 100 mN HCI, and open circles represent absorption from phosphate buffer, pH 7.5. B indicates the concentration of ethanol in beer S indicates the concentration of ethanol in Spanish sherry and M indicates the concentration of ethanol in a martini made of four parts gin and one part dry vermouth stirred over ice for 60 seconds and then decanted, sampled, and disposed of. (From Davenport HW. Ethanol damage to the canine oxyntic glandular mucosa. Proc Soc Exp Biol Med 126 657-662, 1967.)...

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