scholarly journals Multiple hormonal control of enzyme synthesis in liver and hepatoma cells

1978 ◽  
Author(s):  
F. Kenney ◽  
K. Lee ◽  
N. Pomato ◽  
J. Nickol
Keyword(s):  
Hepatoma Cells ◽  
Enzyme Synthesis ◽  
Hormonal Control

scholarly journals Loss of hormonal control of glycogenolysis in rat ascites hepatoma cells

1986 ◽  
Vol 40 ◽  
pp. 107
Author(s):  
Kenichi Miyamoto ◽  
Shinya Wakusawa ◽  
Toshikazu Yanaoka ◽  
Ryozo Koshiura
Keyword(s):  
Hepatoma Cells ◽  
Hormonal Control ◽  
Ascites Hepatoma ◽  
Rat Ascites Hepatoma

Regulation of enzyme synthesis in aleurone tissue of Avena species

1969 ◽  
Vol 47 (12) ◽  
pp. 2069-2072 ◽  
Author(s):  
J. M. Naylor
Keyword(s):  
Amino Acids ◽  
Hydrolytic Enzymes ◽  
Genetic System ◽  
Enzyme Synthesis ◽  
Hormonal Control ◽  
Physiological System ◽  
Avena Species ◽  
Wild Oats ◽  
Aleurone Tissue ◽  
Regulation Of Enzyme Synthesis

Control of the synthesis of α-amylase in isolated aleurone tissue of an inbred population of wild oats and of the domestic oat variety Torch has been compared. Production of the enzyme in wild oats shows much greater dependence on exogenous gibberellic acid or amino acids than in Torch. It is suggested that this difference reflects variability in a genetic system which determines the degree of hormonal control over the synthesis of hydrolytic enzymes in aleurone of Avena species. Natural selection can be expected to maintain genotypes conferring strong hormonal control of this physiological system in wild oats which depend, for survival, on seed dormancy.

Hormonal control of SBP in human hepatoma cells

1986 ◽  
Vol 24 (1) ◽  
pp. 443-448 ◽  
Author(s):  
Christine Mercier-Bodard ◽  
Etienne-Emile Baulieu
Keyword(s):  
Hepatoma Cells ◽  
Hormonal Control ◽  
Human Hepatoma ◽  
Human Hepatoma Cells

scholarly journals Macrophage plasminogen activator: induction by products of activated lymphoid cells.

1977 ◽  
Vol 145 (2) ◽  
pp. 429-437 ◽  
Author(s):  
J D Vassalli ◽  
E Reich
Keyword(s):  
Cell Migration ◽  
Conditioned Medium ◽  
Plasminogen Activator ◽  
Cell Types ◽  
Enzyme Synthesis ◽  
Hormonal Control ◽  
Lymphoid Cells ◽  
Spleen Cells ◽  
Con A ◽  
By Products

Macrophages obtained from the peritoneal cavity of untreated mice do not ordinarily synthesize plasminogen activator. However, induction of enzyme synthesis and secretion occurs when such macrophages are cultured in presence of conditioned medium from Con A-stimulated spleen cells. Plasminogen activator production by macrophages from endotoxin or thioglycollate medium-injected mice, which spontaneously secrete substantial amounts of the enzyme, is also markedly increased in presence of such conditioned medium. These results suggest that macrophage plasminogen activatory production may be regulated in part by lymphocytes. They provide further evidence to link macrophage plasminogen activator with cell migration and inflammation, and also support the view that in macrophages, as in certain other cell types, synthesis and secretion of this enzyme are under hormonal control.

scholarly journals Hormonal control of 6-phosphofructo-2-kinase/fructose-2,6-bisphosphatase gene expression in rat hepatoma cells

1991 ◽  
Vol 266 (3) ◽  
pp. 1557-1563
Author(s):  
M E Cifuentes ◽  
C Espinet ◽  
A J Lange ◽  
S J Pilkis ◽  
Y Hod
Keyword(s):  
Gene Expression ◽  
Hepatoma Cells ◽  
Hormonal Control ◽  
Rat Hepatoma ◽  
Rat Hepatoma Cells
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