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- Publications
- Influence
The behaviour of uranium-233 oxide and uranyl-233 nitrate in rats.
- J. Cooper, G. Stradling, H. Smith, S. Ham
- Chemistry, Medicine
- International journal of radiation biology and…
- 1982
233UO2 and 233UO2(NO3)2 in aqueous suspension have been administered to rats by pulmonary intubation. The 233U associated with the fraction of the 233UO2 less than 4 nm in diameter translocates from… Expand
The Biochemical Basis of Neuropharmacology
Over the past 15 years, this volume has become widely recognized as the best on its subject, providing the liveliest and most lucid available account of neurotransmitters and their relation to drug… Expand
The role of thiamine in nervous tissue
The possibility that thiamine (vitamin B1) has a role in nervous tissue that is independent of its well-documented coenzyme function is discussed. After reviewing the localization and metabolism of… Expand
The chemical estimation of tyrosine and tyramine.
- S. Udenfriend, J. Cooper
- Medicine, Biology
- The Journal of biological chemistry
- 1 May 1952
SUMMARY 1. 1-Nitroso-2-naphthol reacts with both tyrosine and tyramine to form a red-colored product which gradually changes to a stable yellow chromo- phore. 2. The yellow compound obtained by… Expand
Tbiamine-Triphosphate Deficiency in Subacute Necrotizing Encephalomyelopathy
- J. Cooper, Y. Itokawa, J. Pincus
- Biology, Medicine
- Science
- 4 April 1969
Extracts of tissue fluids from a patient with subacute necrotizing encephalomyelopathy inhibit thiamine pyrophosphate-adenosine triphosphate phosphotransferase of rat brain. Brain tissue from the… Expand
The enzymatic conversion of phenylalanine to tyrosine.
- S. Udenfriend, J. Cooper
- Biology, Medicine
- The Journal of biological chemistry
- 1 February 1952
The oxidative pentose phosphate cycle. I. Preparation of substrates and enzymes.
- P. Srere, J. Cooper, M. Tabachnick, E. Racker
- Chemistry, Medicine
- Archives of biochemistry and biophysics
- 1 April 1958
Abstract The preparations of intermediates and enzymes of the pentose phosphate cycle suitable for microanalytical procedures are described.
Mammalian small intestinal phytase (EC 3.1.3.8).
Phytase (EC 3.1.3.8) concentration has been measured in the small intestine of rat, rabbit, guinea-pig and hamster. Levels varied from 0.12 units (microgram phosphorus released/min)/mg protein in the… Expand
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