Donor prone positioning protects lungs from injury during warm ischemia
نویسندگان
چکیده
منابع مشابه
A natural tetrahydropyrimidine protects small bowel from cold ischemia and subsequent warm in vitro reperfusion injury.
OBJECTIVE Ischemia/reperfusion (I/R) injury is a major difficulty in small bowel transplantation. Many postoperative complications are caused by damage to the intestinal mucosa following organ retrieval and during cold storage. Here we investigate whether 1-, 4-, 5-, 6-tetrahydro-2-methyl-4-pyrimidine carboxylic acid (THP) can protect ileal mucosa and muscularis against cold ischemia and subseq...
متن کاملPyrrolidine dithiocarbamate administered during ex-vivo lung perfusion promotes rehabilitation of injured donor rat lungs obtained after prolonged warm ischemia
Damaged lung grafts obtained after circulatory death (DCD lungs) and warm ischemia may be at high risk of reperfusion injury after transplantation. Such lungs could be pharmacologically reconditioned using ex-vivo lung perfusion (EVLP). Since acute inflammation related to the activation of nuclear factor kappaB (NF-κB) is instrumental in lung reperfusion injury, we hypothesized that DCD lungs m...
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Ischemia-reperfusion (IR) injury causes a vigorous immune response that is amplified by complement activation, leading to local and remote tissue damage. Using MRL/lpr mice, which are known to experience accelerated tissue damage after mesenteric IR injury, we sought to evaluate whether complement inhibition mitigates organ damage. We found that complement depletion with cobra venom factor prot...
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BACKGROUND We previously reported that bone morphogenetic protein 2 (BMP2) protected against apoptosis of serum-deprived cardiomyocytes via induction of Bcl-xL through the Smad1 pathway. To investigate whether Smad1 signaling promotes cell survival in the adult heart, we subjected transgenic mice with cardiac-specific overexpression of smad1 gene (Smad1TG) to ischemia-reperfusion (I/R) injury. ...
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Objective(s): Neutrophils play an important role in ischemia/reperfusion (IR) induced skeletal muscle injury. Microtubules are required for neutrophil activation in response to various stimuli. This study aimed to investigate the effects of colchicine, a microtubule-disrupting agent, on skeletal muscle IR injury in a rat hindlimb ischemia model. Materials and Methods: Twenty-one Sprague-Dawley ...
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ژورنال
عنوان ژورنال: American Journal of Transplantation
سال: 2019
ISSN: 1600-6135,1600-6143
DOI: 10.1111/ajt.15363