2017
DOI: 10.1186/s12918-017-0415-3
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Mathematical modelling and a systems science approach to describe the role of cytokines in the evolution of severe dengue

Abstract: BackgroundDengue causes considerable morbidity and mortality in Sri Lanka. Inflammatory mediators such as cytokines, contribute to its evolution from an asymptotic infection to severe forms of dengue. The majority of previous studies have analysed the association of individual cytokines with clinical disease severity. In contrast, we view evolution to Dengue Haemorrhagic Fever as the behaviour of a complex dynamic system. We therefore, analyse the combined effect of multiple cytokines that interact dynamically… Show more

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Cited by 6 publications
(5 citation statements)
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References 43 publications
(79 reference statements)
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“…This study is an attempt to develop a decision model to predict the severity level of dengue patients and is an improved extension of the models in (Jayasundara, et al, 2017) and (Premaratne, et al, 2017). Three variations are carried out.…”
Section: Resultsmentioning
confidence: 99%
See 2 more Smart Citations
“…This study is an attempt to develop a decision model to predict the severity level of dengue patients and is an improved extension of the models in (Jayasundara, et al, 2017) and (Premaratne, et al, 2017). Three variations are carried out.…”
Section: Resultsmentioning
confidence: 99%
“…The fuzzy membership functions are developed according to the previous studies (Jayasundara, et al, 2017) and (Premaratne, et al, 2017). The membership functions for platelet, dengue NS1 antigen, lymphocyte and dengue IgG antibody levels are given in equations (7), (8), (9) and (10) Decision Tree Output IID3 algorithm based decision trees are implemented for 96 and 108 hours from onset of illness for the parameters in Model A and Model B.…”
Section: Model Developmentmentioning
confidence: 99%
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“…To forecast dengue outbreak in southern China, researchers apply GAM [32], SVR as well as variations of regression modeling [33], and the factor-detector modeling module of the ArgGIS software [34]. Researchers in Sri Lanka adopt fuzzy system with trapezoidal membership function to predict the developing from classic dengue fever to the severe level using clinical evidences as input data [35].…”
Section: Related Workmentioning
confidence: 99%
“…This leads to development of pleural effusion, ascites and shock [13]. A mathematical model had been developed to predict development of DHF looking at a combination of cytokines [14].…”
Section: Pathogenesismentioning
confidence: 99%