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- Publications
- Influence
Dietary aversion established by a deficient load: specificity to the amino acid omitted from a balanced mixture.
Rats become averse to the odor of a protein-free diet presented after gastric administration of loads devoid of histidine and isoleucine but otherwise balanced in amino acid composition. The specific… Expand
The electrophoresis of histones and histone fractions on starch gel.
- E. W. Johns, D. M. Phillips, P. Simson, J. Butler
- Biology, Medicine
- The Biochemical journal
- 1 July 1961
189 the chromatograms, therefore, are likely to be minimal. Evidence that ethanolamine was liberated by the action of phosphomonoesterase was obtained by paper chromatography of the dinitrophenyl… Expand
Food Preferences Acquired by Association with Variations in Amino Acid Nutrition
Protein-deprived rats were given, on one day, a balanced mixture of amino acids followed by access to protein-free food having a distinctive odour. On another day, an imbalanced (histidine-free)… Expand
Aversion to a cue acquired by its association with effects of an antibiotic in the rat.
Predicted that pairing an anorexigenic dose (.25-1 mg/kg) of cycloheximide with odorized food would induce conditioned aversion in male Sprague-Dawley rats. Results support the hypothesis and… Expand
Improved fractionations of arginine-rich histones from calf thymus.
- E. W. Johns, D. M. Phillips, P. Simson, J. Butler
- Biology, Medicine
- The Biochemical journal
- 1 December 1960
Rates of absorption by rat intestine of pancreatic hydrolysates of proteins and their corresponding amino acid mixtures.
- R. Crampton, S. Gangolli, P. Simson, D. Matthews
- Chemistry, Medicine
- Clinical science
- 1 November 1971
1. Though the occurrence of intestinal mucosal uptake of intact peptides, with cellular hydrolysis to amino acids, has been established, the importance of this mode of absorption in protein… Expand
Olfactory Conditioning by Association with Histidine-Free or Balanced Amino Acid Loads in Rats†
An histidine-devoid but otherwise balanced amino acid mixture depressed food intake from 2 hr after its gastric intubation. It induced conditioned aversion to an odour incorporated in a protein-free… Expand
The C-terminal amino acids and sequences of calf and rat thymus histones.
- D. M. Phillips, P. Simson
- Biology, Medicine
- Biochimica et biophysica acta
- 20 May 1969
Abstract 1. 1. In order to clarify further the complexity of the histones, the C-terminal amino acids of the five main histone fractions from calf thymus have been examined by means of… Expand
Subcutaneous dialysis in the study of the effects of nutrients on feeding.
A cellophane dialysis bag containing small molecular weight solids is implanted under the skin of the rat. Sodium chloride, glucose and hydrolyzed casein give differential effects on food and water… Expand