scholarly journals Carbohydrate utilization in black seabream: Effects of the carbohydrate sources on growth, insulin signalling pathway and hepatic glucose metabolism

2020 ◽  
Vol 26 (6) ◽  
pp. 2102-2114
Author(s):  
Sehrish Taj ◽  
Misbah Irm ◽  
Min Jin ◽  
Andriamialinirina Hardy Joël Timothée ◽  
Cheng Xin ◽  
...  
Keyword(s):  
Glucose Metabolism ◽  
Insulin Signalling ◽  
Signalling Pathway ◽  
Carbohydrate Utilization ◽  
Hepatic Glucose Metabolism ◽  
Black Seabream ◽  
Insulin Signalling Pathway ◽  
Hepatic Glucose

Lack of effect of parathyroid hormone on hepatic glucose metabolism in the dog

Metabolism ◽  
1981 ◽  
Vol 30 (5) ◽  
pp. 469-475 ◽  
Author(s):  
S. Bevilacqua ◽  
E. Barrett ◽  
E. Ferrannini ◽  
R. Gusberg ◽  
A. Stewart ◽  
...  
Keyword(s):  
Parathyroid Hormone ◽  
Glucose Metabolism ◽  
Hepatic Glucose Metabolism ◽  
Hepatic Glucose

scholarly journals The insulin signalling pathway

2002 ◽  
Vol 12 (7) ◽  
pp. R236-R238 ◽  
Author(s):  
Jose M. Lizcano ◽  
Dario R. Alessi
Keyword(s):  
Insulin Signalling ◽  
Signalling Pathway ◽  
Insulin Signalling Pathway

scholarly journals Lack of skeletal muscle IL-6 influences hepatic glucose metabolism in mice during prolonged exercise

2017 ◽  
Vol 312 (4) ◽  
pp. R626-R636 ◽  
Author(s):  
Lærke Bertholdt ◽  
Anders Gudiksen ◽  
Camilla L. Schwartz ◽  
Jakob G. Knudsen ◽  
Henriette Pilegaard
Keyword(s):  
Skeletal Muscle ◽  
Glucose Metabolism ◽  
Phosphoenolpyruvate Carboxykinase ◽  
Prolonged Exercise ◽  
Hepatic Glycogen ◽  
Glucose Content ◽  
Hepatic Glucose Metabolism ◽  
Hepatic Glucose ◽  
Single Bout ◽  
Substrate Choice

The liver is essential in maintaining and regulating glucose homeostasis during prolonged exercise. IL-6 has been shown to be secreted from skeletal muscle during exercise and has been suggested to signal to the liver. Therefore, the aim of this study was to investigate the role of skeletal muscle IL-6 on hepatic glucose regulation and substrate choice during prolonged exercise. Skeletal muscle-specific IL-6 knockout (IL-6 MKO) mice (age, 12–14 wk) and littermate lox/lox (Control) mice were either rested (Rest) or completed a single bout of exercise for 10, 60, or 120 min, and the liver was quickly obtained. Hepatic IL-6 mRNA was higher at 60 min of exercise, and hepatic signal transducer and activator of transcription 3 was higher at 120 min of exercise than at rest in both genotypes. Hepatic glycogen was higher in IL-6 MKO mice than control mice at rest, but decreased similarly during exercise in the two genotypes, and hepatic glucose content was lower in IL-6 MKO than control mice at 120 min of exercise. Hepatic phosphoenolpyruvate carboxykinase mRNA and protein increased in both genotypes at 120 min of exercise, whereas hepatic glucose 6 phosphatase protein remained unchanged. Furthermore, IL-6 MKO mice had higher hepatic pyruvate dehydrogenase (PDH)Ser232 and PDHSer300 phosphorylation than control mice at rest. In conclusion, hepatic gluconeogenic capacity in mice is increased during prolonged exercise independent of muscle IL-6. Furthermore, Skeletal muscle IL-6 influences hepatic substrate regulation at rest and hepatic glucose metabolism during prolonged exercise, seemingly independent of IL-6 signaling in the liver.

Effect of food restriction on the insulin signalling pathway in rat skeletal muscle and adipose tissue

2005 ◽  
Vol 16 (10) ◽  
pp. 602-609 ◽  
Author(s):  
Ana Alonso ◽  
Yolanda Fernández ◽  
Rebeca Fernández ◽  
Patricia Ordóñez ◽  
María Moreno ◽  
...  
Keyword(s):  
Skeletal Muscle ◽  
Adipose Tissue ◽  
Food Restriction ◽  
Insulin Signalling ◽  
Signalling Pathway ◽  
Rat Skeletal Muscle ◽  
Insulin Signalling Pathway ◽  
Effect Of Food
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