Proinsulin, insulin, and C-peptide concentrations in human portal and peripheral blood.

@article{Horwitz1975ProinsulinIA,
  title={Proinsulin, insulin, and C-peptide concentrations in human portal and peripheral blood.},
  author={David L Horwitz and J I Starr and M. E. Mako and William G. Blackard and Arthur H. Rubenstein},
  journal={The Journal of clinical investigation},
  year={1975},
  volume={55 6},
  pages={1278-83}
}
Concentrations of insulin, proinsulin, and C-peptide were measured in portal and peripheral venous blood in six nondiabetic, nonobese subjects. Portal vein samples were obtained by umbilical vein catheterization. Three subjects were studied with intravenous infusion of 25 g glucose, and three with 30 g arginine. Insulin and proinsulin were determined in the insulin immunoassay after separation by gel filtration, and C-peptide was measured by direct immunoassay. With both glucose and arginine… CONTINUE READING

Citations

Publications citing this paper.
Showing 1-10 of 122 extracted citations

References

Publications referenced by this paper.
Showing 1-10 of 22 references

Circulating proinsulin in patients with islet cell tumors

  • R. A. DeLellis, C. R. Kahn, P. Gorden, A. R. Kraft
  • Exccrpta Med . iwt . Con yr . Scr .
  • 1974

Insulin and proinsulin content of pancreases from diabetic and non - diabetic subj ects

  • W. Stauffacher, L. Balant, A. E. Renold, G. Grodsky
  • Diabetes .
  • 1973

Similar Papers

Loading similar papers…