151
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152
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153
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Schneider JA, Weiss MC. Expression of differentiated functions in hepatoma cell hybrids. I. Tyrosine aminotransferase in hepatoma-fibroblast hybrids. Proc Natl Acad Sci U S A 1971; 68:127-31. [PMID: 4395684 PMCID: PMC391177 DOI: 10.1073/pnas.68.1.127] [Citation(s) in RCA: 120] [Impact Index Per Article: 2.3] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
The inducible enzyme tyrosine aminotransferase (TAT) has been investigated in hybrids between rat hepatoma cells and mouse fibroblasts. In the latter the TAT baseline activity is low, and in the presence of steroids does not change. By contrast, the hepatoma cells have high TAT activity, and this activity increases by a factor of 4-6 in the presence of steroids. The hybrid cells, like the fibroblasts, have low TAT activity and are not inducible. Heat inactivation curves demonstrate that the hybrid cells contain both parental forms of TAT, and therefore contain the parental genes specifying the enzyme. The presence in the hybrids of detectable rat TAT and the total absence of its inducibility suggest that a second gene is involved in the regulation of TAT inducibility, and that this gene is not expressed in the hybrids.
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154
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Christopher CW, Ishikawa K, Amos H. Anomalous stimulation of protein synthesis: evidence for translational control in primary cells. CELL AND TISSUE KINETICS 1971; 4:75-92. [PMID: 5165623 DOI: 10.1111/j.1365-2184.1971.tb01519.x] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/14/2023]
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155
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[111] Methods of enzyme induction by nicotinamide. Methods Enzymol 1971. [DOI: 10.1016/s0076-6879(71)18068-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register]
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156
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Thompson EB, Granner DK, Tomkins GM. Superinduction of tyrosine aminotransferase by actinomycin D in rat hepatoma (HTC) cells. J Mol Biol 1970; 54:159-75. [PMID: 4395444 DOI: 10.1016/0022-2836(70)90424-9] [Citation(s) in RCA: 88] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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157
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Boctor A, Grossman A. Alteration of Tyrosine Aminotransferase Turnover in Rat Liver following Glucocorticoid Administration. J Biol Chem 1970. [DOI: 10.1016/s0021-9258(18)62615-8] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022] Open
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158
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Gerschenson LE, Andersson M, Molson J, Okigaki T. Tyrosine transaminase induction by dexamethasone in a new rat liver cell line. Science 1970; 170:859-61. [PMID: 4394388 DOI: 10.1126/science.170.3960.859] [Citation(s) in RCA: 75] [Impact Index Per Article: 1.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
A cell line derived from normal, adult rat liver has been established; the cells are similar to hepatocytes, as shown by electron microscopy. The addition of dexamethasone to the culture medium induced a three- to sixfold increase in the specific activity of tyrosine alpha-ketoglutarate transaminase; this increase was inhibited by the simultaneous addition of cycloheximide or actinomycin D. The latter, when added to cells given prior treatment with dexamethasone, further enhanced the transaminase activity. Contact-inhibited cells showed a lower response to dexamethasone than exponentially growing cells.
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159
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Tolson WW, Colson SH, Maris WS. Inhibition of casein hydrolysate induction and insulin induction of hepatic tyrosine transaminase in the rat. LIFE SCIENCES. PT. 2: BIOCHEMISTRY, GENERAL AND MOLECULAR BIOLOGY 1970; 9:1207-15. [PMID: 4395120 DOI: 10.1016/0024-3205(70)90232-8] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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160
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Szot RJ, Murphy SD. Phenobarbital and dexamethasone inhibition of the adrenocortical response of rats to toxic chemicals and other stresses. Toxicol Appl Pharmacol 1970; 17:761-73. [PMID: 4322134 DOI: 10.1016/0041-008x(70)90051-7] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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161
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Benkert O, Matussek N. Influence of hydrocoritsone and glucagon on liver tyrosine transaminase and on brain tyrosine, norepinephrine and serotonin. Nature 1970; 228:73-5. [PMID: 4393967 DOI: 10.1038/228073a0] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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162
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Hardeland R. Stimulation of two adaptive rat liver enzymes by quinolinic acid as a function of time. LIFE SCIENCES. PT. 2: BIOCHEMISTRY, GENERAL AND MOLECULAR BIOLOGY 1970; 9:901-5. [PMID: 4395494 DOI: 10.1016/0024-3205(70)90060-3] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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163
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Krawitt EL, Baril EF, Becker JE, Potter VR. Amino acid transport in hepatoma cell cultures during tyrosine aminotransferase induction. Science 1970; 169:294-6. [PMID: 4393727 DOI: 10.1126/science.169.3942.294] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
Alpha-aminoisobutyric acid transport in hepatoma cells in culture was increased by insulin but not by hydrocortisone. Both of these agents induce tyrosine aminotransferase activity in this system. The apparent increase in alpha-aminoisobutyric acid transport and tyrosine aminotransferase activity produced by glucagon is probably caused by insulin contamination. Insulin did not increase transport in this system until after tyrosine aminotransferase activity had reached maximum levels. The mechanisms underlying increased alpha-aminoisobutyric acid transport appear to differ from those for tyrosine aminotransferase induction with hydrocortisone despite their close association in previous whole animal experiments.
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164
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Rose DP, Cramp DG. Reduction of plasma tyrosine by oral contraceptives and oestrogens: a possible consequence of tyrosine aminotransferase induction. Clin Chim Acta 1970; 29:49-53. [PMID: 5500691 DOI: 10.1016/0009-8981(70)90219-6] [Citation(s) in RCA: 37] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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165
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Black IB, Axelrod J. Biphasic effect of norepinephrine in the regulation of hepatic tyrosine transaminase activity. Arch Biochem Biophys 1970; 138:614-9. [PMID: 4393555 DOI: 10.1016/0003-9861(70)90388-7] [Citation(s) in RCA: 10] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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166
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Lane E, Mavrides C, D'iorio A. A Comparative study of the daily rhythm of liver tyrosine aminotransferase in various vertebrates. ACTA ACUST UNITED AC 1970. [DOI: 10.1016/0020-711x(70)90078-9] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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167
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Blake RL. Flumethasone induction of liver tyrosine aminotransferase activity in inbred strains and obese mutant mice. Biochem Pharmacol 1970; 19:1803-15. [PMID: 4398019 DOI: 10.1016/0006-2952(70)90174-7] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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168
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Ruddon RW, Cohen AM. Alteration of enzyme activity in rat liver following the acute and chronic administration of nicotine. Toxicol Appl Pharmacol 1970; 16:613-25. [PMID: 4393061 DOI: 10.1016/0041-008x(70)90066-9] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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169
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The Effect of α-Ketoglutarate and Other α-Keto Acids on the Recovery of Tyrosine Aminotransferase Activity from Chick Embryo Liver. J Biol Chem 1970. [DOI: 10.1016/s0021-9258(18)63130-8] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/19/2022] Open
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170
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Hardeland R. [Enhancement of tyrosine transaminase activity by quinolinic acid]. THE SCIENCE OF NATURE - NATURWISSENSCHAFTEN 1970; 57:252-3. [PMID: 4393254 DOI: 10.1007/bf01010286] [Citation(s) in RCA: 3] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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171
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172
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Blake RL. Hydrocortisone induction of tyrosine aminotransferase activity in genetically obese and diabetic mice--effects of a multiple dosage schedule. Biochem Pharmacol 1970; 19:1508-12. [PMID: 4398012 DOI: 10.1016/0006-2952(70)90069-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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173
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Levitan IB, Webb TE. Hydrocortisone-mediated changes in the concentration of tyrosine transaminase in rat liver: an immunochemical study. J Mol Biol 1970; 48:339-48. [PMID: 4393617 DOI: 10.1016/0022-2836(70)90165-8] [Citation(s) in RCA: 49] [Impact Index Per Article: 0.9] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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174
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175
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176
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Casanello DE, Gerschenson LE. Some morphological and biochemical characteristics of isolated rat liver cells dissociated with sodium tetraphenylboron and cultured in suspension. Exp Cell Res 1970; 59:283-90. [PMID: 4391769 DOI: 10.1016/0014-4827(70)90602-6] [Citation(s) in RCA: 31] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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177
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Levitan IB, Webb TE. Posttranscriptional control in the steroid-mediated induction of hepatic tyrosine transaminase. Science 1970; 167:283-5. [PMID: 4391219 DOI: 10.1126/science.167.3916.283] [Citation(s) in RCA: 27] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
Abstract
The purine analog azaguanine does not inhibit the initial induction of hepatic tyrosine transaminase by hydrocortisone. However, the continued induced synthesis of tyrosine transaminase, elicited by repeated doses of hydro-cortisone, is inhibited approximately 64 percent in the presence of the analog after 7 to 8 hours and appears to be almost completely inhibited by 9 to 10 hours; this suggests that the induction cycle involves the activation and renewal of a pool of preexisting messenger RNA.
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178
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Finch CE, Huberman HS, Mirsky AE. Regulation of liver tyrosine aminotransferase by endogenous factors in the mouse. J Gen Physiol 1969; 54:675-89. [PMID: 4391049 PMCID: PMC2225954 DOI: 10.1085/jgp.54.6.675] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
The levels of mouse liver tyrosine aminotransferase (TAT) are shown to increase rapidly and transiently during and after various challenges (e.g., exposure to cold or shaking) to the homeostatic machinery of the fasted mouse. The increase of TAT is dependent on gene activity. Recent feeding and adrenalectomy are shown to inhibit the induction of TAT during the challenge of cold.
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179
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Finch CE, Foster JR, Mirsky AE. Ageing and the regulation of cell activities during exposure to cold. J Gen Physiol 1969; 54:690-712. [PMID: 4391050 PMCID: PMC2225950 DOI: 10.1085/jgp.54.6.690] [Citation(s) in RCA: 121] [Impact Index Per Article: 2.2] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023] Open
Abstract
The inability to maintain body temperature and a selective pattern of changes in the regulation of cell activities were revealed by briefly exposing ageing C57B1/6J male mice to cold (10 degrees C). The induction of liver tyrosine aminotransferase (TAT) during exposure to cold (a gene-dependent process) was markedly delayed in senescent mice (26 months old) as compared with younger mice (3-16 months old); after the delay, the rate of increase of TAT was similar to that prevailing in younger mice. Direct challenge of the liver with injections of corticosterone or insulin elicited the induction of TAT on an identical time course in young and senescent mice. These experiments provide an example of an age change in a gene-dependent cell process (the delayed induction of TAT in senescent mice during exposure to cold) which is not due to a change in the potential of the genome for responding when exogenous stimulae are supplied (injection of hormones). In contrast to the age-related change in liver cell activities, no significant changes were found in the secretion of corticosterone during exposure to cold. Although the seat of these selective age-related changes in the regulation of cell activities remains unclear, it is argued that generalized damage to the genome of cells throughout the body is not involved. The results of this and other studies showing the selective effect of age on cell activities are considered in terms of the concept that many cellular age changes represent the response of cells to primary age-related changes in humoral factors in the internal environment of the body.
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180
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Tolson WW, Colson SH, Umberger EJ. The effects of some centrally acting drugs on the glucocorticoid induction of hepatic tyrosine transaminase. Life Sci 1969; 8:1175-84. [PMID: 4391122 DOI: 10.1016/0024-3205(69)90172-6] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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181
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182
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Ambrose CT. Regulation of the secondary antibody response in vitro. Enhancement by actinomycin D and inhibition by a macromolecular product of stimulated lymph node cultures. J Exp Med 1969; 130:1003-29. [PMID: 5347691 PMCID: PMC2180492 DOI: 10.1084/jem.130.5.1003] [Citation(s) in RCA: 41] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Download PDF] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/14/2023] Open
Abstract
Two opposite effects of actinomycin D on antibody synthesis have been studied in organ cultures of rabbit lymph node fragments. These cultures were prepared from previously primed rabbits and stimulated with antigen(s) on day 0 to yield a secondary response, whose inductive phase extended to about day 9 and whose productive phase may last for several months in the serum-free medium described here. Concentrations of actinomycin D above 0.01 microM (0.012 microg/ml) produce inhibition of antibody synthesis during both phases of the response. However, antibody synthesis is about 10 times more sensitive to inhibition by this drug when it is added during the inductive phase than during the productive phase. During the latter phase, synthesis is more rapidly terminated as the drug level approaches 10 /microM (12.5 microg/ml). At this level the 50% synthesis time is about 2.8 hr, which is identical with that found when 5-10 microM puromycin is added to the medium of parallel cultures. Transient enhancement of antibody synthesis is frequently produced by a brief exposure to low levels of actinomycin D (generally less than 0.01 microM). Enhancement appears in precise temporal association with actinomycin pulses added for 2 days or less only between days 6 and 16. This apparent enhancement of antibody synthesis resembles the increased enzyme synthesis described by Garren et al. (6) and led to a search for an antibody-inhibitory material (AIM) whose synthesis might be stopped preferentially by low levels of the drug. Stimulated lymph node cultures produce between days 6 and 15 a nondialyzable material which inhibits antibody synthesis during the productive phase of heterologous antigen-antibody culture systems. Just as enhancement with low levels of actinomycin D appears within 2 hr after the drug has been added to cultures, so inhibition occurs within 4 hr of adding AIM to cultures during their productive phase. These observations suggest that AIM is analogous to the translational "repressor" postulated by Garren et al. (6). AIM has relevance in two areas of immunology: (a) it may be the explanation for many examples of antigenic competition, and (b) it may represent a normal control mechanism for the productive phase.
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183
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184
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Aung YL, Ebner KE. Induction of tyrosine aminotransferase in isolated liver cells. BIOCHIMICA ET BIOPHYSICA ACTA 1969; 191:161-3. [PMID: 4390437 DOI: 10.1016/0005-2744(69)90326-x] [Citation(s) in RCA: 28] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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185
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Mason M, Ford J, Wu HL. Effects of steroid and nonsteroid metabolites on enzyme conformation and pyridoxal phosphate binding. Ann N Y Acad Sci 1969; 166:170-83. [PMID: 4391266 DOI: 10.1111/j.1749-6632.1969.tb54267.x] [Citation(s) in RCA: 38] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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186
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Milholland RJ, Rosen F, Nichol CA. Inhibitory effects of 4-deoxypyridoxine on the endogenous activity and induction of tyrosine-alpha-ketoglutarate transaminase by cortisol. Ann N Y Acad Sci 1969; 166:126-35. [PMID: 4391265 DOI: 10.1111/j.1749-6632.1969.tb46381.x] [Citation(s) in RCA: 7] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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187
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Levitan IB, Webb TE, VanDenBorre M. Regulation of Tyrosine Transaminase in the Isolated Perfused Rat Liver. J Biol Chem 1969. [DOI: 10.1016/s0021-9258(18)93678-1] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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188
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Milholland RJ, Rosen F, Nichol CA. INHIBITORY EFFECTS OF 4-DEOXYPYRIDOXINE ON THE ENDOGENOUS ACTIVITY AND INDUCTIOh OF TYROSINE-?-KETOGLUTARATE TRANSAMINASE BY CORTISOL. Ann N Y Acad Sci 1969. [DOI: 10.1111/j.1749-6632.1969.tb54263.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/23/2022]
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189
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Holt PG, Oliver IT. Multiple forms of tyrosine aminotransferase in rat liver and their hormonal induction in the neonate. FEBS Lett 1969; 5:89-91. [PMID: 11947246 DOI: 10.1016/0014-5793(69)80300-5] [Citation(s) in RCA: 54] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/30/2022]
Affiliation(s)
- P G. Holt
- Department of Biochemistry, University of Western Australia, 6009, Nedlands, Western Australia
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Szepesi B, Freedland RA. A possible method for estimating hormone effects on enzyme synthesis. Arch Biochem Biophys 1969; 133:60-9. [PMID: 5810833 DOI: 10.1016/0003-9861(69)90488-3] [Citation(s) in RCA: 16] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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191
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Peck WA, Messinger K, Brandt J, Carpenter J. Impaired Accumulation of Ribonucleic Acid Precursors and Depletion of Ribonucleic Acid in Glucocorticoid-treated Bone Cells. J Biol Chem 1969. [DOI: 10.1016/s0021-9258(17)36399-8] [Citation(s) in RCA: 21] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 10/22/2022] Open
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192
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Pal B, Ray TK, Ghosh JJ. Effect of tranquillizer drugs on liver tyrosine-alpha-ketoglutarate transaminase activity. Biochem Pharmacol 1969; 18:2047-9. [PMID: 4390279 DOI: 10.1016/0006-2952(69)90306-2] [Citation(s) in RCA: 4] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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193
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Miller JE, Litwack G. Studies on soluble and mitochondrial tyrosine aminotransferase: evidence for a physical change in the cytosol enzyme during induction. Biochem Biophys Res Commun 1969; 36:35-41. [PMID: 4389613 DOI: 10.1016/0006-291x(69)90645-7] [Citation(s) in RCA: 24] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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194
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195
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Murphy SD, Malley S. Effect of carbon tetrachloride on induction of liver enzymes by acute stress or corticosterone. Toxicol Appl Pharmacol 1969; 15:117-30. [PMID: 4389676 DOI: 10.1016/0041-008x(69)90139-2] [Citation(s) in RCA: 22] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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196
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Valeriote FA, Auricchio F, Tomkins GM, Riley D. Purification and Properties of Rat Liver Tyrosine Aminotransferase. J Biol Chem 1969. [DOI: 10.1016/s0021-9258(18)83414-7] [Citation(s) in RCA: 90] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/17/2022] Open
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197
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Levitan IB, Webb TE. Effects of 5-azacytidine on polyribosomes and on the control of tyrosine transaminase activity in rat liver. BIOCHIMICA ET BIOPHYSICA ACTA 1969; 182:491-500. [PMID: 4389533 DOI: 10.1016/0005-2787(69)90201-9] [Citation(s) in RCA: 41] [Impact Index Per Article: 0.7] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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198
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Mavrides C, D'Iorio A. The regulation of tyrosine aminotransferase in Tetrahymena pyriformis. Biochem Biophys Res Commun 1969; 35:467-73. [PMID: 4389227 DOI: 10.1016/0006-291x(69)90369-6] [Citation(s) in RCA: 14] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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199
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O'Malley BW. Hormonal regulation of nucleic acid and protein synthesis. TRANSACTIONS OF THE NEW YORK ACADEMY OF SCIENCES 1969; 31:478-503. [PMID: 4307379 DOI: 10.1111/j.2164-0947.1969.tb02930.x] [Citation(s) in RCA: 33] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/10/2023]
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200
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Kim JH, Miller LL. The Functional Significance of Changes in Activity of the Enzymes, Tryptophan Pyrrolase and Tyrosine Transaminase, after Induction in Intact Rats and in the Isolated, Perfused Rat Liver. J Biol Chem 1969. [DOI: 10.1016/s0021-9258(18)91776-x] [Citation(s) in RCA: 46] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 12/01/2022] Open
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