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Effect of glycodihydrofuisidate on sulfobromophthalein transport maximum in the hamster 1 Dec 1976 | 04:00 pm
The effect on sulfobromophathalein transport maximum (Tm) and biliary lipid secretion of sodium glyco-24,25-dihydrofusicate, a micelle-forming compound secreted into bile, has been studied in the hams...
Transepithelial transport kinetics and Na entry in frog skin: effects of novobiocin 1 Dec 1976 | 04:00 pm
Na+ entry across the outer surface of frog skin and transepithelial Na transport were studied simultaneously at different [Na] in either the presence or absence of novobiocin by direct measurements of...
Parallel secretion of digestive enzymes by the in vitro rabbit pancreas 1 Dec 1976 | 04:00 pm
Nonparallel discharge of digestive enzymes by the in vitro rabbit pancreas has been previously reported and this observation has been used to challenge the mass transport theory of enzyme synthesis an...
Coronary intercapillary distance during growth: relation to PtO2 and aerobic capacity 1 Dec 1976 | 04:00 pm
Intercapillary distance (ICD) was measured in left ventricles of rats beating in situ. Between 40 and 400 days of age, left ventricular weight increased threefold and ICD increased from 12.5-19.5 mum....
Independent secretion of different digestive enzymes by the pancreas 1 Dec 1976 | 04:00 pm
Pancreatic secretion was collected from the cannulated duct of anesthetized rabbits during the perfusion of the upper duodenum with a balanced salt solution with or without 5 mM glucose. The secretion...
Relationship of cerebral oxygen uptake to EEG frequency in isolated canine brain 1 Dec 1976 | 04:00 pm
Cerebral oxygen uptake was correlated with electroencephalographic (EEG) frequency and amplitude in 87 isolated canine brains. Group I (71 brains) was perfused with diluted blood and Group II (16 brai...
Regulation of avian insulin secretion by isolated perfused chicken pancreas 1 Dec 1976 | 04:00 pm
Chicken insulin secretory responses to glucose, glucagon, tolbutamide, and lack of Mg2+ were measured using isolated perfused in situ chicken pancreata. Although elevating perfusate glucose concentrat...
Mechanism of pellet egestion in great-horned owls (Bubo virginianus) 1 Dec 1976 | 04:00 pm
To study the mechanism of oral pellet egestion in great-horned owls, bipolar electrodes and strain-gauge transducers were chronically implanted in the esophagus, muscular stomach, and duodenum of six ...
Characterization of leucine transport by toadfish liver in vivo 1 Dec 1976 | 04:00 pm
Kinetic analysis of L-leucine uptake by toadfish liver at 20 degrees C in vivo has been carried out after pulse injection of L-[14C]leucine into the hepatic portal vein. D-[3H]mannitol, which is taken...
In vivo control of mitochondrial enzyme concentrations and activity by oxygen 1 Dec 1976 | 04:00 pm
Newborn and adult dog heart mitochondria were prepared from animals chronically adjusted to varying arterial oxygen tensions. Similarly, rat liver and heart mitochondria were isolated from animals acu...
