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• W4239234819 endingPage "355" @default.
• W4239234819 startingPage "345" @default.
• W4239234819 abstract "Gingivitis is caused by substances derived from microbial plaque accumulating at or near the gingival sulcus; all other suspected local and systemic etiologic factors either enhance plaque accumulation or retention, or enhance the susceptibility of the gingival tissue to microbial attack. Microbial species specifically associated with gingival health include Streptococcus sanguis 1, S. D-7, and Fusobacterium naviforme. Bacteria involved in the etiology of gingivitis include specific species of Streptococcus, Fusobacterium, Actinomyces, Veillonella, and Treponema and possibly Bacteroides, Capnocytophaga, and Eikenella. Microbial colonization and participation is sequential, with the complexity of the associated flora increasing with time. The pathogenesis has been separated into the initial, early, and established stages, each with characteristic features. The initial lesion is an acute inflammation which can be induced experimentally by application of extracts of plaque bacteria to normal gingiva. The early lesion is characterized by a lymphoid cell infiltrate predominated by T lymphocytes, characteristic of lesions seen at sites of cell-mediated hypersensitivity reactions. The early lesion can be induced by application of purified contact antigens to the gingival tissues of previously sensitized animals. As the clinical condition worsens, the established lesion appears, predominated by B lymphocytes and plasma cells. Established lesions may remain stable for indefinite periods of time, they may revert, or they may progress. Periodontal destruction does not result from the conversion of a predominantly T cell to a predominantly B cell lesion as has been suggested, but rather from episodes of acute inflammation. Clinical manifestations of gingivitis are episodic phenomena characterized by discontinuous bursts of acute inflammation. Most lesions are transient or persistent but not progressive. Attachment loss may precede alveolar bone loss and may occur without the manifestations of a concurrent or a precursor gingivitis. On the other hand, the evidence indicates that a portion of gingivitis lesions can and does progress to periodontitis. Gingivitis and the periodontal microflora differ in children and adults. Clinical signs of gingivitis either do not appear as plaque accumulates, or they are greatly delayed in children, and the inflammatory infiltrate consists mostly of T lymphocytes. The conversion to a B cell lesion does not appear to occur. The evidence supports the conclusion that gingivitis is a disease, and that control and prevention is a worthwhile goal and a health benefit.(ABSTRACT TRUNCATED AT 400 WORDS)" @default.
• W4239234819 created "2022-05-12" @default.
• W4239234819 creator A5033928415 @default.
• W4239234819 date "1986-05-01" @default.
• W4239234819 modified "2023-10-18" @default.
• W4239234819 title "Gingivitis*" @default.
• W4239234819 cites W1527241626 @default.
• W4239234819 cites W1549204232 @default.
• W4239234819 cites W1556134729 @default.
• W4239234819 cites W1584991800 @default.
• W4239234819 cites W1826097838 @default.
• W4239234819 cites W1865635904 @default.
• W4239234819 cites W1868225256 @default.
• W4239234819 cites W1911962423 @default.
• W4239234819 cites W1927383242 @default.
• W4239234819 cites W1953490740 @default.
• W4239234819 cites W1966530040 @default.
• W4239234819 cites W1970531912 @default.
• W4239234819 cites W1974648044 @default.
• W4239234819 cites W1977961748 @default.
• W4239234819 cites W1979688497 @default.
• W4239234819 cites W1980051666 @default.
• W4239234819 cites W1981729125 @default.
• W4239234819 cites W1994212576 @default.
• W4239234819 cites W1995597174 @default.
• W4239234819 cites W1997720227 @default.
• W4239234819 cites W1998372732 @default.
• W4239234819 cites W1999012837 @default.
• W4239234819 cites W2000738901 @default.
• W4239234819 cites W2001088389 @default.
• W4239234819 cites W2003402083 @default.
• W4239234819 cites W2004906612 @default.
• W4239234819 cites W2007559967 @default.
• W4239234819 cites W2010040448 @default.
• W4239234819 cites W2010045155 @default.
• W4239234819 cites W2014361734 @default.
• W4239234819 cites W2014523735 @default.
• W4239234819 cites W2015147379 @default.
• W4239234819 cites W2015177492 @default.
• W4239234819 cites W2017860209 @default.
• W4239234819 cites W2020016710 @default.
• W4239234819 cites W2022300029 @default.
• W4239234819 cites W2025016622 @default.
• W4239234819 cites W2026126688 @default.
• W4239234819 cites W2028684582 @default.
• W4239234819 cites W2029399853 @default.
• W4239234819 cites W2030061413 @default.
• W4239234819 cites W2033479644 @default.
• W4239234819 cites W2034047099 @default.
• W4239234819 cites W2035424233 @default.
• W4239234819 cites W2035801906 @default.
• W4239234819 cites W2046878594 @default.
• W4239234819 cites W2054068403 @default.
• W4239234819 cites W2054882700 @default.
• W4239234819 cites W2054888113 @default.
• W4239234819 cites W2056876492 @default.
• W4239234819 cites W2056967997 @default.
• W4239234819 cites W2057266526 @default.
• W4239234819 cites W2057470425 @default.
• W4239234819 cites W2058346023 @default.
• W4239234819 cites W2063616972 @default.
• W4239234819 cites W2063815052 @default.
• W4239234819 cites W2064765199 @default.
• W4239234819 cites W2071446307 @default.
• W4239234819 cites W2072244941 @default.
• W4239234819 cites W2076951637 @default.
• W4239234819 cites W2077767500 @default.
• W4239234819 cites W2078881053 @default.
• W4239234819 cites W2080800537 @default.
• W4239234819 cites W2082004773 @default.
• W4239234819 cites W2084121257 @default.
• W4239234819 cites W2084228208 @default.
• W4239234819 cites W2085046402 @default.
• W4239234819 cites W2086343767 @default.
• W4239234819 cites W2086472899 @default.
• W4239234819 cites W2089611025 @default.
• W4239234819 cites W2093085275 @default.
• W4239234819 cites W2094706080 @default.
• W4239234819 cites W2096149112 @default.
• W4239234819 cites W2096633530 @default.
• W4239234819 cites W2101176336 @default.
• W4239234819 cites W2108076018 @default.
• W4239234819 cites W2108078808 @default.
• W4239234819 cites W2108192378 @default.
• W4239234819 cites W2114022415 @default.
• W4239234819 cites W2119082754 @default.
• W4239234819 cites W2129368213 @default.
• W4239234819 cites W2130401926 @default.
• W4239234819 cites W2133667912 @default.
• W4239234819 cites W2134860701 @default.
• W4239234819 cites W2141479958 @default.
• W4239234819 cites W2144677570 @default.
• W4239234819 cites W2145567876 @default.
• W4239234819 cites W2147017257 @default.
• W4239234819 cites W2150683262 @default.
• W4239234819 cites W2156137182 @default.
• W4239234819 cites W2164875649 @default.
• W4239234819 cites W2165880052 @default.

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