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Cited by 215

The DOI matches its Crossref record; 1 of the 1 references it cites were found in a registry or an index.

Diphenylhydantoin (dilantin) gingival hyperplasia: drug-induced abnormality of connective tissue.

Open access
Hassell, T M, Page, R C, Narayanan, A S, Cooper, C G·1976·Proceedings of the National Academy of Sciences

Abstract

Various degrees of gingival overgrowth may occur in individuals taking diphenylhydantoin, a drug used widely in the treatment of epilepsy. The tissue overgrowth is made up predominantly of collagen, and may therefore be a useful model for analysis of fibrosis and some other connective tissue abnormalities. Fibroblasts derived from the overgrown tissue exhibit a level of protein synthetic activity approximately twice that of comparable cells obtained from nonepileptic control individuals and from the gingiva of age-matched epileptics taking the drug but not exhibiting gingival enlargement. In addition, 20% of the protein synthesized by cells from the affected tissue is collagen, whereas collagen accounts for only about 11% of the total protein produced by control cells of both types. The drug appears to induce or select for fibroblasts characterized by enhanced levels of protein synthesis and collagen production. This alteration persists through several cell replications in vitro in the absence of drug.

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Metadata

Authors
Hassell, T. M., Page, R. C., Narayanan, A. S., & Cooper, C. G.
Venue
Proceedings of the National Academy of Sciences
Published
1976-08
Volume
73
Issue
8
Pages
2909-2912
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2011694438
Cited by
215
References
1
FWCI
32.64
Type
journal article
Language
en
Open access
green

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CoChat. (2026). Citation check: Diphenylhydantoin (dilantin) gingival hyperplasia: drug-induced abnormality of connective tissue. https://app.cochat.ai/papers/10.1073/pnas.73.8.2909
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Hassell, T. M., Page, R. C., Narayanan, A. S., & Cooper, C. G. (1976). Diphenylhydantoin (dilantin) gingival hyperplasia: drug-induced abnormality of connective tissue. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.73.8.2909

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.