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Background
Despite major improvements in pig‐to‐primate xenotransplantation, long‐term survival of xenografts is still challenging. The major histocompatibility complex (MHC) class I, which is crucial in cellular immune response, is an important xenoantigen. Abrogating MHC class I expression on xenografts might be beneficial for extending graft survival beyond current limits.
Methods
In this study,...
Enteric red-mouth disease, caused by Yersinia ruckeri, is an important disease in rainbow trout aquaculture. Antimicrobial agents are frequently used in aquaculture, thereby causing a selective pressure on bacteria from aquatic organisms under which they may develop resistance to antimicrobial agents. In this study, the distribution of minimal inhibitory concentrations (MICs) of antimicrobial agents...
The mutant frequency (MF) in the hypoxanthine-guanine-phosphoribosyl-transferase (HPRT) locus of peripheral blood T-lymphocytes was measured in a population environmentally exposed to vinyl chloride - a toxic and carcinogenic substance through an accidental release into the atmosphere. It was compared to MF in a control group of unexposed individuals. Both groups were re-investigated in a follow-up...
Abstract. The pea (Pisum sativum L.) mutants dgl and brz are defective in the regulation of iron uptake. Enhanced proton extrusion and constitutively high Fe(III) reductase activities in the roots lead to an accumulation of iron and other divalent cations in different organs of the mutants. Ultrastructural investigations of the basal leaflets of the mutants revealed in the cytoplasm, in mitochondria...
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