Dopamine - a Preventive Agent for Mesenteric Ischemia and Reperfusion Injury in Abdominal Compartment Syndrome

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dc.contributor.authorSaracoglu, Ayten
dc.contributor.authorSaracoglu, Kemal T.
dc.contributor.authorDeniz, Mustafa
dc.contributor.authorErcan, Feriha
dc.contributor.authorYavuz, Yunus
dc.contributor.authorGogus, Yilmaz
dc.date.accessioned2025-01-27T20:38:52Z
dc.date.available2025-01-27T20:38:52Z
dc.date.issued2011
dc.departmentÇanakkale Onsekiz Mart Üniversitesi
dc.description.abstractObjectives. Acutely increased intra-abdominal pressure (IAP) may lead to abdominal compartment syndrome (ACS) and multiple organ failure. In a prospective randomized way, the effect of dopamine infusion (3 mu g/kg/min) on mesenteric perfusion, cytokine levels and intestinal histopathological changes were studied in the presence of ACS. Material and Methods. The study involved 28 male Sprague Dawley rats randomly assigned to four groups (n = 7). The external jugular vein was cannulated for infusions. In group 1, before increasing IAP, a 60-minute infusion of dopamine was performed; following this, IAP was raised and the dopamine infusion was continued for another 60 minutes. In group 2 an IAP of 20 mm Hg was maintained for 60 minutes by air insufflation. In group 3, a dopamine infusion was performed simultaneously with an IAP of 20 mm Hg for 60 minutes. Group 4 was the control. Following this phase, midline laparatomy and superior mesenteric artery (SMA) dissection was carried out in all groups and SMA perfusion was measured continuously for 30 minutes with a Doppler probe. Myeloperoxidase (MPO) activity, lipid peroxidation and glutathione (GSH) levels were measured in tissue samples and histopathological scoring was carried out. Results. The results demonstrated that SMA blood flow was increased in Group 1 and Group 3 (100.77 +/- 2.94 and 93.82 +/- 4.91 mm Hg, respectively) but decreased significantly in Group 2 (74.23 +/- 3.01 mm Hg; p < 0.01). Intestinal tissue malondialdehyde (MDA) levels (24.03 +/- 2.75 nmol/g) and MPO activity (260.5 +/- 11 u/g) were elevated in Group 2; histological scores were elevated in all groups (p < 0.05); and GSH levels were reduced in Group 2 (0.58 +/- 0.24 mu mol/g; p < 0.01). Conclusions. The results indicated that high IAP causes oxidative organ damage and that dopamine may lessen reperfusion-induced oxidative damage by reducing splanchnic perfusion and controlling the reperfusion of the intra-abdominal organs (Adv Clin Exp Med 2011, 20, 5, 613-621).
dc.identifier.endpage621
dc.identifier.issn1899-5276
dc.identifier.issn2451-2680
dc.identifier.issue5
dc.identifier.startpage613
dc.identifier.urihttps://hdl.handle.net/20.500.12428/23783
dc.identifier.volume20
dc.identifier.wosWOS:000299050500010
dc.identifier.wosqualityQ4
dc.indekslendigikaynakWeb of Science
dc.language.isoen
dc.publisherWroclaw Medical Univ
dc.relation.ispartofAdvances in Clinical and Experimental Medicine
dc.relation.publicationcategoryinfo:eu-repo/semantics/openAccess
dc.rightsinfo:eu-repo/semantics/closedAccess
dc.snmzKA_WoS_20250125
dc.subjectabdominal compartment syndrome
dc.subjectischemia/reperfusion
dc.subjectsuperior mesenteric artery
dc.subjectblood flow
dc.subjectdopamine
dc.titleDopamine - a Preventive Agent for Mesenteric Ischemia and Reperfusion Injury in Abdominal Compartment Syndrome
dc.typeArticle

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