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Dive into the research topics where Patricia R. Johnson is active.

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Featured researches published by Patricia R. Johnson.


Experimental Biology and Medicine | 1972

Insulin resistance and pancreatic insulin release in the genetically obese Zucker rat.

Judith S. Stern; Patricia R. Johnson; M. R. C. Greenwood; L. M. Zucker; Jules Hirsch

Summary Zucker obese rats are normoglycemic, hyperinsulinemic, and release more insulin from isolated pancreatic islets than do their nonobese controls. Basal glucose conversion to glycogen by muscle and to CO2 by isolated adipocytes is similar in Zucker obese and nonobese; insulin resistance is present in both tissues in the obese. There is a significant correlation between adipocyte response to insulin and pancreatic insulin release in obese and nonobese rats. The authors suggest a role for adipocytes in determining pancreatic function.


The Journal of Clinical Endocrinology and Metabolism | 1996

Relationship of plasma leptin to plasma insulin and adiposity in normal weight and overweight women: effects of dietary fat content and sustained weight loss.

Peter J. Havel; Sidika E Kasim-Karakas; Wendy M. Mueller; Patricia R. Johnson; Ronald L. Gingerich; Judith S. Stern


Annual Review of Nutrition | 1991

Animal Models of Obesity: Genetic Aspects

Patricia R. Johnson; M. R. C. Greenwood; Barbara A. Horwitz; Judith S. Stern


The American Journal of Clinical Nutrition | 1997

Longevity in obese and lean male and female rats of the Zucker strain: prevention of hyperphagia.

Patricia R. Johnson; Judith S. Stern; Barbara A. Horwitz; Robert Harris; Stephanie F. Greene


Kidney International | 1998

Estrogen accelerates the development of renal disease in female obese Zucker rats.

Matthew D. Gades; Judith S. Stern; Harry van Goor; Dung H. Nguyen; Patricia R. Johnson; George A. Kaysen


Kidney International | 1999

Brief periods of hyperphagia cause renal injury in the obese Zucker rat

Matthew D. Gades; Harry van Goor; George A. Kaysen; Patricia R. Johnson; Barbara A. Horwitz; Judith S. Stern


American Journal of Physiology-regulatory Integrative and Comparative Physiology | 1996

Predominately glucocorticoid agonist actions of RU-486 in young specific-pathogen-free Zucker rats

Peter J. Havel; Bonnie L. Busch; Donald L. Curry; Patricia R. Johnson; Mary F. Dallman; Judith S. Stern


Obesity Research | 2000

Augmented insulinotropic action of arachidonic acid through the lipoxygenase pathway in the obese Zucker rat.

Bo Ahrén; Linda J. Magrum; Peter J. Havel; Stephanie F. Greene; Stephen D. Phinney; Patricia R. Johnson; Judith S. Stern


Obesity Research | 1997

Changes of Islet Size and Islet Size Distribution Resulting from Protein-Malnutrition in Lean (Fa/Fa) and Obese (fa/fa) Zucker Rats

E O Tse; F M Gregoire; Brigitte Reusens; Claude Remacle; J. J. Hoet; Patricia R. Johnson; Judith S. Stern


Annals of the New York Academy of Sciences | 1993

Genetic Differences in Adipose Tissue Metabolism and Regulation

M. R. C. Greenwood; Patricia R. Johnson

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Robert Harris

University of California

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Peter J. Havel

University of California

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