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Keywords: Development
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Enzyme (1973) 15 (1-6): 198–209.
Published Online: 19 February 2019
.... Elektrophoretische Reinigung des Enzyms. Hoppe-Seylers Z. Physiol. Chem. 312: 273-285 (1958). 14 Greengard, O.; Sahib, M.K., and Knox, W.E.: Developmental formation and distribu­ tion of arginase in rat tissues. Arch. Biochem. Biophys. 137: 477-482 (1970). 15 Harell, D. and Sokolovsky, M.: Beef-liver arginase. Europ...
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Enzyme (1973) 15 (1-6): 3–23.
Published Online: 19 February 2019
... mice (4). Alternatively, there is the possibility that the capacity for development is intrinsic to the intestinal tissue itself and that this capacity is merely potentiated by the glucocorticoid hormones. A recent study of the developmental patterns for lactase and sucrase in isografts of fetal mouse...
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Enzyme (1973) 15 (1-6): 40–81.
Published Online: 19 February 2019
... of oxidation of cytoplasmic reduced nicotinamide adenine dinucleotides in the developing rat liver. Biol. Neonat. 14: 359-364 (1969). 79 Hommes, F.A. and Wilmink, C. W.: Developmental changes of glycolytic enzymes in rat brain, liver and skeletal muscle. Biol. Neonat. 13: 181-193 (1968). 80 Hopper, S...
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Enzyme (1973) 15 (1-6): 239–253.
Published Online: 19 February 2019
...E. Bailey; Elizabeth A. Lockwood Changes in hepatic and heart fatty acid oxidation, hepatic ketogenesis and utilization of ketone bodies by extrahepatic tissues during development of the rat are described. Factors involved in the developmental changes in these aspects of lipid metabolism of the rat...
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Enzyme (1973) 15 (1-6): 97–110.
Published Online: 19 February 2019
... of an enzyme, despite the rapid alteration in synthesis rate, may represent a unique mechanism in eucaryote organisms, that occurs during the period when an enzyme first appears in the developmental sequence of a maturing tissue. References 1 Ballard, F.J. and Hanson, R. W.: Phosphoenolpyruvate carboxykinase...
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Enzyme (1973) 15 (1-6): 286–295.
Published Online: 19 February 2019
... diphosphate (UDP) glucuronyltransferase activity (o-aminophenol as acceptor) in chick liver increases from near zero to adult values on hatching. The developmental pattern of the enzyme on hatching appears analogous to its development at birth in mammals in the sense that a dramatic change in the environment...
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Enzyme (1973) 15 (1-6): 139–160.
Published Online: 19 February 2019
... tiation have been reviewed in the light of current ideas about the dynamic nature of membranes. Particular attention has been paid to problems asso­ ciated with the fractionation of rat liver at different developmental stages. Key Words Mitochondria Microsomes Development Liver Rat Every aspect...
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Enzyme (1973) 15 (1-6): 304–317.
Published Online: 19 February 2019
... ensure the continued study of these clinically very important enzymes in developmental research. Acknowledgements For the work described above from his laboratory, the author is indebted to past and present assistants and collaborators: Drs. Burchell, Illing, Ko, McGee-Sudjic, Nemeth, Skea, Development...
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Enzyme (1973) 15 (1-6): 82–96.
Published Online: 19 February 2019
... incorporated into casein (histone)/min/g. Other experimental details can be found (see ref. 30 and 31). Development of Glycogen Metabolism Enzymes 87 Table II. The developmental pattern of protein phosphokinase isozymes of chick embryonic muscle1 Days PrK activity (nmol32 P incorporated/min/g) isozyme...
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Enzyme (1973) 15 (1-6): 318–329.
Published Online: 19 February 2019
.... Amer. 12: 515-534 (1965). 26 Sereni, F. and Principi, N.: Developmental Pharmacology. Annu. Rev. Pharmacol. 8: 453-466 (1968). 27 Sereni, F.; Morselli, P.L., and Pardi, G.: Postnatal development of drug metabolism in human infants; in Bossart, Cruz, Huber, Prodhom and Sistek Perinatal medicine, pp. 63...
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Enzyme (1973) 15 (1-6): 361–377.
Published Online: 19 February 2019
...J.M. Roux The catalytic properties and the regulation of the enzymes involved in the reutilization of preformed purines and pyrimidine bases for nucleotide synthesis in mammalian tissues are reviewed. The developmental patterns of these enzymes in fetal and newborn animals are reported...
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Enzyme (1974) 17 (4): 265–268.
Published Online: 11 August 2017
...Raymund Machovich The concentration of rat pancreatic nonspecific esterase increases steadily after birth. The ingestion of oil enhances this rise. Development Pancreatic esterase Rat 11 8 2017 1974 Copyright / Drug Dosage / Disclaimer Copyright: All rights reserved. No part...
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Enzyme (1974) 17 (3): 146–154.
Published Online: 11 August 2017
...B. Burchell; G.J. Dutton; A. Winsnes Because UDP-glucuronyltransferase (GT) is rapidly induced in chick embryo liver on simple culture out of the embryonic environment, this induction has been considered a model for investigating regulation of GT development in ovo. The present study compares...
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Enzyme (1972) 14 (1): 1–12.
Published Online: 11 August 2017
... or services advertised or of their effectiveness, quality or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Age Development Enzymes...
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Enzyme (1986) 35 (2): 70–76.
Published Online: 11 August 2017
... As glucocortiocoids are known to exert a stimulatory effect on fetal development, it was of interest whether dexamethasone, as applied on day 17 of incubation, leads to developmental changes during the further course of the prenatal period. For this pur­ pose the fetus weight/egg weight ratio and the O2 consumption...
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Enzyme (1980) 25 (5): 316–321.
Published Online: 11 August 2017
... of isozymes provides a sensitive method for observing the expression of genes. Isozymes are also im­ portant in directly regulating gene function during development and cellular differentiation (1). Developmental patterns of certain isozymes in the placenta and liver of the human embryo have been studied...
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Enzyme (1977) 22 (6): 378–384.
Published Online: 11 August 2017
... on newborn rat MAO, no study to our knowledge has been performed on the developmental pattern of MAO activity in relation to thyroid hormones; the recent article of Schwark and Keesey (15) concerned 3 particular regions of the brain. The present report describes the evolution of MAO activity in the brain...
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Enzyme (1978) 23 (5): 353–355.
Published Online: 11 August 2017
.... Enzymatic activity was expressed in IU/1 (umol-min'1-r1 ) and referred to the weight of the fresh tissue. The 8-azaguanine/guanine deamina­ tion ratios for the various days of age were also calcu­ lated. Results and Discussion The developmental patterns of guanase activ­ ity in rat tissues is graphically...