Hemorrhage-induced vascular hyporeactivity to norepinephrine (NE) and the possible
effector roles of nitric oxide (NO) and endothelin (ET) were investigated in different vascular …

Até pouco tempo atrás se acreditava que na isquemia mesentérica todas as alterações
orgânicas desta afecção eram devidas à obstrução total ou parcial do fluxo arterial …

Intestinal ischemia impairs gastrointestinal motility. The aims of this study were to investigate
the effect of intestinal ischemia on gastrointestinal transit and on the expression of enteric …

Objective: Ischemia causes reversible or irreversible cell or tissue damage and reperfusion
can exaggerate cellular damage. Microvascular dysfunction is induced and causes …

PURPOSE: The authors aimed to find out the roles of free oxygen radicals, nitric oxide (NO),
and endothelin (ET) in caustic injury of rat esophagus. METHODS: Forty-five Wistar albino …

Background and aims. To determine the early biological changes occurring in intestinal
ischemia in vivo. Patients and methods. We studied the effects of acute transient intestinal …

OBJECTIVE: Abdominal aortic aneurysm rupture is associated with a systemic inflammatory
response syndrome and acute lung injury. Using a selective inducible nitric oxide synthase …

Background: In this study, we investigated the alterations of matrix metalloproteinase (MMP)
and tissue inhibitors of metalloproteinases (TIMPs), acute inflammation, and oxidative …

Endothelins (ETs) are potent vasoconstrictors derived from vascular endothelium. They have
primary roles in many pathophysiologic states including ischemia/reperfusion (I/R) injury …

Abstract Background and Aims Intestinal ischemia/reperfusion (I/R) is a common clinical
entity with severe consequences. We studied the effects of ketamine and the participation of …