Matches in SemOpenAlex for { <https://semopenalex.org/work/W2188092457> ?p ?o ?g. }
Showing items 1 to 69 of
69
with 100 items per page.
- W2188092457 abstract "Odontogenic cysts are non-neoplastic lesions that form as a consequence of the proliferation of epithelial residues that remain embedded in the maxillary bones after formation of dental tissues. The epithelial rests proliferate in response to activating cell mediator signals released during inflammatory processes (for example as a consequence of a tooth infection). In this report we discuss the pathogenesis of odontogenic cysts based on current knowledge and formulate a simple mathematical model of cystic growth. The aim of the modelling is to establish the dynamics (i.e. the long term behaviour) of cyst enlargement based on osmotic pressure differences between the cyst contents and the stomal extracellular fluid. Such osmotic gradient results in water movement into the cyst across the epithelium lining which acts as a semi-permeable membrane. The modelling assumes a (spherical) cyst with a semi-permeable shell of living cells and a core consisting of water and a generic osmotic material (fed by the continuous death of epithelial cells in the shell). The lining cells are assumed to behave like a Maxwell fluid, reflecting the action of physical stresses by the surrounding cyst capsule formed by fibroblasts and collagen fibres. The model couples the cyst radius and the osmotic pressure differences resulting in a system of two nonlinear ordinary differential equations. Using the combination of asymptotic and numerical techniques it is shown that in all parameter regimes the long time behaviour of the cyst is the same and that linear radial expansion is predicted. Moreover, the model predicts that in the early and intermediate stages of cystic growth, osmotic pressure differences play an important role; however, for very large cysts, this role is negligible as cell birth dominates growth." @default.
- W2188092457 created "2016-06-24" @default.
- W2188092457 creator A5012793887 @default.
- W2188092457 creator A5048758091 @default.
- W2188092457 creator A5060339913 @default.
- W2188092457 date "2002-01-01" @default.
- W2188092457 modified "2023-09-22" @default.
- W2188092457 title "2 A model on the dynamics of odontogenic cyst growth" @default.
- W2188092457 cites W1505361515 @default.
- W2188092457 cites W1580294686 @default.
- W2188092457 cites W1602259421 @default.
- W2188092457 cites W168076016 @default.
- W2188092457 cites W1999355933 @default.
- W2188092457 cites W2006934042 @default.
- W2188092457 cites W2023467177 @default.
- W2188092457 cites W2078288060 @default.
- W2188092457 cites W2162866807 @default.
- W2188092457 cites W2164556511 @default.
- W2188092457 cites W2764909693 @default.
- W2188092457 cites W66839966 @default.
- W2188092457 cites W746268053 @default.
- W2188092457 hasPublicationYear "2002" @default.
- W2188092457 type Work @default.
- W2188092457 sameAs 2188092457 @default.
- W2188092457 citedByCount "1" @default.
- W2188092457 countsByYear W21880924572013 @default.
- W2188092457 crossrefType "journal-article" @default.
- W2188092457 hasAuthorship W2188092457A5012793887 @default.
- W2188092457 hasAuthorship W2188092457A5048758091 @default.
- W2188092457 hasAuthorship W2188092457A5060339913 @default.
- W2188092457 hasConcept C105702510 @default.
- W2188092457 hasConcept C121332964 @default.
- W2188092457 hasConcept C12554922 @default.
- W2188092457 hasConcept C142724271 @default.
- W2188092457 hasConcept C154317977 @default.
- W2188092457 hasConcept C185592680 @default.
- W2188092457 hasConcept C202751555 @default.
- W2188092457 hasConcept C2780597408 @default.
- W2188092457 hasConcept C529295009 @default.
- W2188092457 hasConcept C55493867 @default.
- W2188092457 hasConcept C57879066 @default.
- W2188092457 hasConcept C71924100 @default.
- W2188092457 hasConcept C73588182 @default.
- W2188092457 hasConcept C86803240 @default.
- W2188092457 hasConcept C95444343 @default.
- W2188092457 hasConcept C9603476 @default.
- W2188092457 hasConceptScore W2188092457C105702510 @default.
- W2188092457 hasConceptScore W2188092457C121332964 @default.
- W2188092457 hasConceptScore W2188092457C12554922 @default.
- W2188092457 hasConceptScore W2188092457C142724271 @default.
- W2188092457 hasConceptScore W2188092457C154317977 @default.
- W2188092457 hasConceptScore W2188092457C185592680 @default.
- W2188092457 hasConceptScore W2188092457C202751555 @default.
- W2188092457 hasConceptScore W2188092457C2780597408 @default.
- W2188092457 hasConceptScore W2188092457C529295009 @default.
- W2188092457 hasConceptScore W2188092457C55493867 @default.
- W2188092457 hasConceptScore W2188092457C57879066 @default.
- W2188092457 hasConceptScore W2188092457C71924100 @default.
- W2188092457 hasConceptScore W2188092457C73588182 @default.
- W2188092457 hasConceptScore W2188092457C86803240 @default.
- W2188092457 hasConceptScore W2188092457C95444343 @default.
- W2188092457 hasConceptScore W2188092457C9603476 @default.
- W2188092457 hasLocation W21880924571 @default.
- W2188092457 hasOpenAccess W2188092457 @default.
- W2188092457 hasPrimaryLocation W21880924571 @default.
- W2188092457 isParatext "false" @default.
- W2188092457 isRetracted "false" @default.
- W2188092457 magId "2188092457" @default.
- W2188092457 workType "article" @default.