Studies with crystalline insulin from obese and lean mice of the BL/6J strain.
Crystalline insulin was extracted and purified from the pancreases of obese (BL/6J/-ob/ob) and lean mice (BL/6J and BL/6J-ob/+). The two insulin preparations were compared with respect to their radioimmunologic properties as well as their ability to stimulate glucose metabolism in rat epididymal adipocytes and epididymal adipose tissue from obese and lean mice. No significant differences could be seen between the two insulin preparations and thus an insulin of altered biological properties is not likely to be an adequate explanation for the symptoms observed in the obese mouse.
D000273:Adipose Tissue / Q000187:drug effects; D000818:Animals; D001681:Biological Assay; D003460:Crystallization; D005947:Glucose / Q000378:metabolism; D007328:Insulin / Q000494:pharmacology; D007700:Kinetics; D008297:Male; D051379:Mice; D008820:Mice, Obese; D011863:Radioimmunoassay; D051381:Rats; D013045:Species Specificity
D007328:Insulin; D005947:Glucose