John A Fenton

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Some, but not all, multidrug resistant cell lines exhibit collateral hypersensitivity to resistance modifiers. We have examined the relationship between levels of P-glycoprotein expression and resistance modifier hypersensitivity in Chinese hamster ovary cell lines. We have defined a model system for the gain and loss of such sensitivity which indicates(More)
Endovascular surgical techniques have become an accepted standard of care for high-risk patients with abdominal aortic aneurysms and for certain patients with thoracic aortic pathology and peripheral arterial aneurysms. In Canada, endovascular surgery has been concentrated in tertiary-care academic teaching institutions. As the technology evolves and as(More)
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