Reduced human platelet uptake by pig livers deficient in the asialoglycoprotein receptor 1 protein
نویسندگان
چکیده
منابع مشابه
Carbon tetrachloride-induced liver damage in asialoglycoprotein receptor-deficient mice.
The asialoglycoprotein (ASGP) receptor is an abundant hepatocyte-specific receptor involved in receptor-mediated endocytosis. This receptor's abundance and function is decreased by chronic ethanol administration prior to the appearance of pathology such as necrosis or inflammation. Hence, this study aimed to determine if ASGP receptor function is required to protect against liver injury by util...
متن کاملPhosphorylation of the human asialoglycoprotein receptor.
The human asialoglycoprotein receptor was isolated via immune precipitation from hepatoma Hep G2 cells following incubation with [32P]Pi. Analysis on sodium dodecyl sulphate/polyacrylamide-gel electrophoresis revealed incorporation of 32P into both the 46 000 Da mature form of the receptor as well as the 40 000 Da precursor. The incorporated 32P was associated with phosphoserine. The degree of ...
متن کاملPorcine extrahepatic vascular endothelial asialoglycoprotein receptor 1 mediates xenogeneic platelet phagocytosis in vitro and in human-to-pig ex vivo xenoperfusion.
BACKGROUND Asialoglycoprotein receptor-1 (ASGR1) mediates capture and phagocytosis of platelets in pig-to-primate liver xenotransplantation. However, thrombocytopenia is also observed in xenotransplantation or xenoperfusion of other porcine organs than liver. We therefore assessed ASGR1 expression as well as ASGR1-mediated xenogeneic platelet phagocytosis in vitro and ex vivo on porcine aortic,...
متن کاملAsialoglycoprotein receptor concentration in tumor-bearing livers and its fate early after their sectorial resection.
UNLABELLED The aim of the present study was to investigate asialoglycoprotein receptor (ASGP-R) status in tumor-bearing livers and early after their sectorial resection employing 99mTc-DTPA-galactosyl human serum albumin (99mTc-GSA) dynamic SPECT. METHODS Ten normal liver controls and 44 liver tumor patients who underwent sectorial hepatectomy were included in the study. 99mTc-GSA dynamic SPE...
متن کاملEvaluation of the Effect of Platelet Rich Plasma (PRP) in Tendon Gap Healing by Measuring Collagen Synthesis in Guinea Pig
Objectives- Hydroxyproline is a specific amino acid of collagen which is widely used to estimate the collagen content in biological specimens. The purpose of this study was to compare the effect of the Platelet Rich Plasma (PRP) on tendon gap healing using two different scaffold made from subcutaneous fascia and polypropylene tube. Design- Experimental study Animals - 16 young adult Guinea pigs...
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ژورنال
عنوان ژورنال: Xenotransplantation
سال: 2015
ISSN: 0908-665X
DOI: 10.1111/xen.12164