Transplantation proceedings
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The function of renal transplant grafts can be modified by many factors. In one study of graft weight/weight of the recipient, it was concluded to avoid renal transplantation in patients with kidneys with a low ratio between the graft and recipient weight (<2.5 g/kg). ⋯ Renal graft function depends on many factors including the amount of functional renal mass and nephrons required according to the recipient's weight. The donor kidney weigt (DKW) / receptor body weigt (RBW) index should be considered as selection criteria of donors.
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Rodent studies suggest that luminal solutions alleviate the mucosal injury and prolong intestinal preservation but concerns exist that excessive volumes of luminal fluid may promote tissue edema. Differences in size, structure, and metabolism between rats and humans require studies in large animals before clinical use. ⋯ This PEG solution protects the apical membrane and the tight-junction proteins but may favor water absorption and tissue (submucosal) edema, and luminal volumes >2 mL/cm may result in worse intestinal morphology.