Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0027947 (neutropenia)
 17,527 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Neutropenia associated with high-dose cimetidine therapy developed in a patient in whom earlier therapy, as well as rechallenge with low-dose cimetidine, did not result in neutropenia. As other factors cannot be implicated, a dose-related toxicity of cimetidine appears likely. Although the mechanism of cimetidine-induced neutropenia is unknown, it may involve the previously demonstrated ability of histamine H2 receptor antagonists to block the histamine-induced initiation of DNA synthesis in bone marrow stem cells.
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PMID:Cimetidine-induced neutropenia: a possible dose-related phenomenon. 31 28

Transient neutropenia developed in a 62-year-old, white male on maintenance hemodialysis being treated with cimetidine for an in tractable duodenal ulcer. The probable mechanism was peripheral destruction of the granulocyte series, unlike the marrow depression reported with metiamide, another histamine H2 receptor antagonist.
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PMID:Transient neutropenia in a patient receiving cimetidine. 89 66