Tuyển tập các báo cáo nghiên cứu về y học được đăng trên tạp chí y học Radiation Oncology cung cấp cho các bạn kiến thức về ngành y đề tài:" The TGF-β1 dynamics during radiation therapy and its correlation to symptomatic radiation pneumonitis in lung cancer patients. | Radiation Oncology BioMed Central Open Access The TGF-p1 dynamics during radiation therapy and its correlation to symptomatic radiation pneumonitis in lung cancer patients Ji-Yoon Kim1 Yeon-Sil Kim 1 Young-Kyoon Kim2 Hyun-Jin Park3 Seung-Joon Kim2 Jin-Hyoung Kang4 Young-Pil Wang5 Hong-Seok Jang1 Sang-Nam Lee1 and Sei-Chul Yoon1 Address Department of Radiation Oncology College of Medicine The Catholic University of Korea Seoul Korea 2Division of Pulmonology Department of Internal Medicine College of Medicine The Catholic University of Korea Seoul Korea 3Department of Radiology College of Medicine The Catholic University of Korea Seoul Korea 4Department of Medical Oncology College of Medicine The Catholic University of Korea Seoul Korea and 5Department of Thoracic Surgery College of Medicine The Catholic University of Korea Seoul Korea Email Ji-Yoon Kim - jiyoon97@ Yeon-Sil Kim - yeonkim7@ Young-Kyoon Kim - youngkim@ Hyun-Jin Park - radiodoc@ Seung-Joon Kim - cmcksj@ Jin-Hyoung Kang - jinkang@ Young-Pil Wang - ypwang@ Hong-Seok Jang - hsjangll @ Sang-Nam Lee - sangnlee@ Sei-Chul Yoon - scyoon@ Corresponding author Published 27 November 2009 Received 2 September 2009 Accepted 27 November 2009 Radiation Oncology 2009 4 59 doi 1748-717X-4-59 This article is available from http content 4 1 59 2009 Kim et al licensee BioMed Central Ltd. This is an Open Access article distributed under the terms of the Creative Commons Attribution License http licenses by which permits unrestricted use distribution and reproduction in any medium provided the original work is properly cited. Abstract Backgroud The underlying molecular and cellular mechanisms of radiation pneumonitis RP are very complex. Several biological factors need to be considered together with the well known dosimetric parameters for .