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Harrison's Principles of Internal Medicine, Twenty-First Edition

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Brand new, in original packaging. 2-volume Harrison's Internal Medicine 21st edition.

4384 pages, Hardcover

Published March 28, 2022

131 people are currently reading
134 people want to read

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Joseph Loscalzo

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Displaying 1 - 5 of 5 reviews
Profile Image for Maryam F.
80 reviews11 followers
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December 6, 2024
I haven't read the whole book (obviously). But it was a fundamental thing during my years in med school, and I didn't hate this particular book. Sweat or bitter, this is what it was.
Profile Image for Roaa Wahab.
46 reviews1 follower
March 11, 2025
The most important detail mentioned in this book about diabetes :

“ In the early stages of the disorder, glucose tolerance remains near-normal, despite insulin resistance, because the pancreatic beta cells compensate by increasing
insulin output (Fig. 403-7). A number of pathophysiologic mechanisms contribute to type 2 DM and their relative importance varies from individual to individual. As insulin resistance and compensatory hyperinsulinemia progress, the pancreatic islets in certain individuals are unable
to sustain the hyperinsulinemic state, manifesting as IGT, defined as elevations in postprandial glucose. A decline in insulin “

“ The precise molecular mechanism leading to insulin resistance in type 2 DM has not been elucidated.
Insulin receptor levels and tyrosine kinase activity in skeletal muscle are reduced, but these alterations are most likely secondary to hyperinsulinemia and are not a primary defect. Therefore, "postreceptor" defects in insulin-regulated phosphorylation/dephosphorylation appear to play the predominant role in insulin resistance. Abnormalities include the accumulation of lipid intermediates within skeletal myocytes, which “
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