2001
DOI: 10.1067/msy.2001.109119
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A time course study of the protective effect of mesenteric lymph duct ligation on hemorrhagic shock-induced pulmonary injury and the toxic effects of lymph from shocked rats on endothelial cell monolayer permeability

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Cited by 142 publications
(111 citation statements)
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“…Deitch and colleagues demonstrated that diversion of the mesenteric lymphatics from the thoracic duct before hemorrhagic shock reduced the severity of post-shock acute lung injury (2). Further work from our laboratory has shown that bioactive mediators in PSML can prime neutrophils for augmented superoxide release and can up-regulate ICAM-1 expression in the pulmonary endothelium (3)(4)(5).…”
Section: Introductionmentioning
confidence: 95%
“…Deitch and colleagues demonstrated that diversion of the mesenteric lymphatics from the thoracic duct before hemorrhagic shock reduced the severity of post-shock acute lung injury (2). Further work from our laboratory has shown that bioactive mediators in PSML can prime neutrophils for augmented superoxide release and can up-regulate ICAM-1 expression in the pulmonary endothelium (3)(4)(5).…”
Section: Introductionmentioning
confidence: 95%
“…The vast majority of trials available in the literature delivered micronutrients intravenously, with the intravenous route seen as the only reliable method by which micronutrients can be administered in the critically ill. 2 Absorption by the enteral route in critically ill patients is unpredictable due to bowel oedema, bowel ischaemia, haemodynamic instability, fluid resuscitation and alterations in blood supply. 36 On the other hand, delivering micronutrients to the gut may be beneficial through the attenuation of the local gut inflammatory response, 37 indicating that both routes, theoretically at least, do have their advantages. 9 Given the major role of the gastrointestinal tract as a source of cytokine and leukocyte activation and ROS formation, the provision of key nutrients directly to the gastrointestinal tract makes biological sense.…”
Section: Synthesis Of the Evidencementioning
confidence: 99%
“…Por causa disso, dois aspectos acerca da SDRA tornam seu estudo relevante: a falta de terapia medicamentosa eficaz e a alta taxa de mortalidade (LUH et al, 2007;LEWANDOWSKI e LEWANDOWSKI, 2006). Além disso, baseados em estudos do nosso laboratório (CAVRIANI et al, 2005;CAVRIANI et al, 2007;COELHO et al, 2007;BREITHAUPT-FALOPPA et al, 2009) e naqueles descritos para eventos traumáticos associados ao choque hemorrágico (DEITCH et al, 2001;DAVIDSON et al, 2004), lançamos a hipótese de que o intestino, sob sofrimento isquêmico, pode ser considerado um potente gerador de mediadores inflamatórios, os quais, uma vez drenados pelo sistema linfático, atingem a circulação pulmonar, comprometem a sua homeostasia, causam recrutamento de neutrófilos, edema, contribuindo para a lesão tecidual e para a disfunção pulmonar frequentemente observada na SDRA. Nesse sentido, a questão sobre os efeitos prolongados da reperfusão intestinal associados a distúrbios inflamatórios permanece aberta.…”
Section: Discussionunclassified
“…Estudos revelam que na vigência de isquemia e reperfusão intestinal (I/R intestinal), citocinas e interleucinas geradas no intestino, tais como o TNF-, IL-1, IL-6, IL-8 e o INF-, são disseminadas sistemicamente e concorrem para a lesão inflamatória pulmonar (DEITCH et al, 2001). De forma geral, os efeitos dessas citocinas se relacionam com o aumento da expressão de moléculas de adesão, recrutamento e ativação de neutrófilos, indução de necrose e apoptose celular, aumento de permeabilidade vascular e edema tecidual (GRANGER e KORTHUIS, 1995;MAXWELL e LIP, 1997;CHOPRA et al, 2009).…”
Section: Isquemia E Reperfusão (I/r)unclassified
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