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Báo cáo y học: " Regeneration in pig livers by compensatory hyperplasia induces high levels of telomerase activity"

Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Critical Care giúp cho các bạn có thêm kiến thức về ngành y học đề tài: Regeneration in pig livers by compensatory hyperplasia induces high levels of telomerase activity. | Comparative Hepatology BioMed Central Open Access Regeneration in pig livers by compensatory hyperplasia induces high levels of telomerase activity Henning Wege 1 Anett Muller2 Lars Muller2 Susan Petri3 Jorg Petersen1 and Christian Hillert2 Address Department of Gastroenterology and Hepatology with Sections Infectious Disease and Tropical Medicine University Medical Center Hamburg-Eppendorf Martinistrasse 52 20246 Hamburg Germany 2Department of Hepatobiliary Surgery and Visceral Transplantation University Medical Center Hamburg-Eppendorf Martinistrasse 52 20246 Hamburg Germany and 3Department of Pathology University Medical Center Hamburg-Eppendorf Martinistrasse 52 20246 Hamburg Germany Email Henning Wege - hwege@uke.uni-hamburg.de Anett Muller - anett.paetz@gmx.de Lars Muller - l.mueller@uke.uni-hamburg.de Susan Petri - petri@uke.uni-hamburg.de Jorg Petersen - joepeter@uke.uni-hamburg.de Christian Hillert - hillert@uke.uni-hamburg.de Corresponding author Published 2 July 2007 Received 23 November 2006 Comparative Hepatology 2007 6 6 doi 10.1186 1476-5926-6-6 Accepted 2 July 2007 This article is available from http www.comparative-hepatology.cOm content 6 1 6 2007 Wege et al licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http creativecommons.org licenses by 2.0 which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract_ Background Several highly proliferative human cells transiently activate telomerase a ribonucleoprotein with reverse transcriptase activity to counterbalance replication-associated telomere erosion and to increase stress resistance. Quiescent human hepatocytes exhibit very low or undetectable levels of telomerase activity. However hepatocytes display a remarkable proliferative capability following liver injury. .