… fed rats demonstrate improved insulin sensitivity after in situ … to which is known to impair
peripheral insulin sensitivity (46) that … phosphorylation did not always enhance insulin sensitivity. …

… of insulin action, and the phosphorylation of insulin signaling … 15 min across a 48–72 h period
and was averaged for every hour… in lipid-induced insulin resistance in muscle we utilized a …

… Insulin resistance in hepatocytes has also been linked to … After 72 h treatment, the cells were
fixed with 1% glutaraldehyde for … nM insulin whereas IRS-1 and AS160 phosphorylation was …

… following prolonged (10–72 h) fasting. We tested the hypotheses that fasting-induced changes
in human muscle occur shortly after … mice exhibit impaired phosphorylation of ULK1 (a …

… indirect effects leading to impaired insulin signaling, as reviewed by … to insulin, the insulin
receptor auto-phosphorylates and … However, these effects are seen for only about 2–72 h after …

… and medications for at least 72 h before each assessment. … -day fast impaired glucose
tolerance and insulin sensitivity in … with diseases associated with insulin resistance and glucose …

… homeostasis, insulin secretion and sensitivity was impaired in … a combination of insulin
resistance, insufficient insulin secretory … AS160 and PKCθ remained unchanged and similar in the …

… ser473 phosphorylation of Akt and a weakened insulin … Finally, it should be mentioned that
72 h fasting, which in many … that insulin withdrawal leads to substantial insulin resistance in …

… despite sexual differences in insulin sensitivity and adiposity. … phosphorylation of MAPK/ERK
kinase (MEK), which in turn … , following which data was collected for analysis for 48 or 72 h…

… up to 72 h. Untrained individuals and individuals with lower … enough for T2D diagnosis (eg
fasting level of 100–125 mg/dL … increased phosphorylation of Akt substrate of 160 kDa (AS160…