R. Johnson

Maturation of stimulus recognition and insulin secretion during tissue culture of fetal pancreatic islets.

N. Freinkel, C. Hellerström, N. Lewis, 1979, Transactions of the American Clinical and Climatological Association.

Differential Effects of Age Versus Glycemic Stimulation on the Maturation of Insulin Stimulus-Secretion Coupling During Culture of Fetal Rat Islets

N. Freinkel, I. Swenne, C. Hellerström, 1984, Diabetes.

Induction of Islet Cytodifferentiation by Fetal Mesenchyme in Adult Pancreatic Ductal Epithelium

R. Dudek, R. Hill, R. Johnson, 1991, Diabetes.

Structure and function of macroencapsulated human and rodent pancreatic islets transplanted into nude mice.

D. Pipeleers, D. Eizirik, C. Hellerström, 1996, Hormone and metabolic research = Hormon- und Stoffwechselforschung = Hormones et metabolisme.

Morphologic Study of Cultured Pancreatic Fetal Islets During Maturation of the Insulin Stimulus-secretion Mechanism

R. Dudek, N. Freinkel, C. Hellerström, 1980, Diabetes.

Immunosuppression, macroencapsulation and ultraviolet-B irradiation as immunoprotection in porcine pancreatic islet xenotransplantation.

N. Olsson, A. Andersson, C. Hellerström, 1995, Pharmacology & toxicology.

A new method for the simultaneous estimation of phosphate efflux and influx during glucose stimulation of isolated pancreatic islets.

N. Freinkel, R. Johnson, 1985, Biochemical and biophysical research communications.

Studies in rodents with the dipeptidyl peptidase‐4 inhibitor vildagliptin to evaluate possible drug‐induced pancreatic histological changes that are predictive of pancreatitis and cancer development in man

J. Foley, W. Kothny, R. Johnson, 2013, Diabetes, obesity & metabolism.

Method for Large-Scale Isolation of Pancreatic Islets by Tissue Culture of Fetal Rat Pancreas

N. Freinkel, C H Hellerström, N J Lewis, 1979, Diabetes.