Donald R. Campbell

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Estrogens, which have been associated with several types of human and animal cancers, can induce tumor angiogenesis in the pituitary of Fischer 344 rats. The mechanistic details of tumor angiogenesis(More)
BACKGROUND The usefulness of nonsteroidal anti-inflammatory drugs (NSAIDs) is limited by adverse gastrointestinal tract events. OBJECTIVE To identify the optimal antisecretory therapy for healing(More)
BACKGROUND Studies that report prevention of ulcer recurrence among long-term users of nonsteroidal anti-inflammatory drugs (NSAIDs) that do not stratify for Helicobacter pylori status may not be(More)
We have shown previously that the VEGF system plays a crucial role in regulation of tumor angiogenesis during the development of estrogen-induced prolactin-secreting pituitary tumors in Fisher 344(More)
MCF-7 breast cancer cells increase their rate of proliferation, as indicated by incorporation of tritiated thymidine into DNA, when exposed to estrogen. In confirmation of other studies, 10 nM(More)
OBJECTIVE This randomized, double-blind study was designed to determine whether the proton pump inhibitor lansoprazole could prevent relapse among patients with healed erosive reflux esophagitis that(More)