نتایج جستجو برای: graft incompatibility
تعداد نتایج: 100500 فیلتر نتایج به سال:
BACKGROUND AND AIMS Heterostyly is a floral polymorphism characterized by the reciprocal position of stamens and stigmas in different flower morphs in a population. This reciprocal herkogamy is usually associated with an incompatibility system that prevents selfing and intra-morph fertilization, termed a heteromorphic incompatibility system. In different evolutionary models explaining heterosty...
In fungi, heterokaryon incompatibility is a nonself recognition process occurring when filaments of different isolates of the same species fuse. Compatibility is controlled by so-called het loci and fusion of strains of unlike het genotype triggers a complex incompatibility reaction that leads to the death of the fusion cell. Herein, we analyze the transcriptional changes during the incompatibi...
چکیده ندارد.
BACKGROUND ABO incompatibility is no longer a barrier in kidney transplantation. C4d is frequently positive in ABO-incompatible (iABO) biopsies without further signs of microcirculation injury. This phenomenon is assumed to represent graft accommodation. However, ultrastructural examination of glomerular and peritubular capillary endothelium might reveal subtle endothelial damage. METHODS We ...
INTRODUCTION Amanita phalloides and paracetamol intoxications are responsible for the majority of acute liver failures. AIM To assess survival outcomes and to analyse risk factors affecting survival in the studied group. MATERIAL AND METHODS Of 1369 liver transplantations performed in the Department of General, Transplant, and Liver Surgery, Medical University of Warsaw before December 2013...
OBJECTIVE To determine the life span of cryopreserved homografts implanted in the right ventricular outflow tract and the factors influencing it. METHODS From 1989 through 2003, we reconstructed the pulmonary valve with 301 homografts in 272 patients (median age 13 years; range 4 days-69 years). Indications were tetralogy of Fallot (136), truncus (23), Rastelli repair (11), double outlet vent...
At last, clear evidence has been obtained, from transformation of the pollen incompatibility reaction of Brassica, showing that angiosperm self-incompatibility involves separate genes for the pollen and pistil incompatibility recognition processes.
BACKGROUND AND OBJECTIVES ABO-incompatible kidney transplant recipients may have a higher incidence of BK virus allograft nephropathy (BKVAN) compared with ABO-compatible recipients. It is unclear whether HLA-incompatible recipients share this risk or whether this phenomenon is unique to ABO-incompatible recipients. DESIGN, SETTING, PARTICIPATION, MEASUREMENTS: This study analyzed adult inc...
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