...M. C. Carranza; M. A. Simón; A. Torres; C. Calle Insulin binding in adipocytes from patients with a phaeochromocytoma (PH) approached that of the controls (C) at low and higher concentrations of unlabeled insulin. The apparent receptor affinity was unchanged (ED50: PH 0.50×10 −9 M and C0.60×10 −9 M...

...C. Calle; M. C. Carranza; M. A. Simón; A. Torres; P. Mayor Human adipocytes from patients with chronic endogenous hypercortisolism (Cushing's syndrome) showed a statistically significant decrease in insulin binding at low unlabelled-insulin concentrations but no change in receptor numbers...

...Maria-Dolores Fernandez-Moreno; Eduardo Arilla; Juan-Carlos Prieto Partial (60%) resection of rat small bowel was performed in order to obtain a model of intestinal mucosal hyperplasia for studying specific insulin binding. The affinity, but not the binding capacity, of insulin receptors...

...P. F. Williams; W. E. Plehwe; J. R. Turtle Ruthenium red increased specific insulin binding to isolated adipocytes 5.4 fold and 2.6 fold over binding determined in the absence and presence of Ca 2+ and Mg 2+ . The increase in insulin binding was not accompanied by an increase in insulin sensitivity...