T-helper cell polarisation following severe polytrauma
نویسندگان
چکیده
منابع مشابه
T-helper cell polarisation following severe polytrauma
Methods Patients presenting to the emergency department within 2 hours of severe polytrauma were eligible if intubated either at the scene or in ED. Isolated head injuries and those not expected to survive 24 hours were excluded. EDTA anti-coagulated blood was drawn at 0hr (within 2 hours of injury), at 24 and 72hrs. Samples were immediately lysed, washed, stained and analysed using a standardi...
متن کاملDynamic changes of circulating T-helper cell subsets following severe thoracic trauma.
Major trauma induces profound immune dysfunction, which subsequently results in sepsis and multiple organ dysfunction syndromes (MODS). The functionally conducive immune cells are of paramount important in the early recovery and development of the post-traumatic organ failure. In this study, we investigated the immune deregulation after severe trauma by means of detecting the differentiation of...
متن کاملT helper cell polarisation as a measure of the maturation of the immune response.
BACKGROUND T helper cell polarisation is important under chronic immune stimulatory conditions and drives the type of the evolving immune response. Mice treated with superantigens in vivo display strong effects on Th subset differentiation. The aim of the study was to detect the intrinsic capacity of T cells to polarise under various ex vivo conditions. METHODS Purified CD4+ T cells obtained ...
متن کاملFibroblast and T cells conditioned media induce maturation dendritic cell and promote T helper immune response
Dendritic cells (DCs) induce pathogen-specific T cell responses. We comprehensively studied the effects of addition of maturation stimulus, fibroblasts (fibroblast conditioned medium), PHA activated T cells (T cell conditioned medium), and mixture of fibroblast & PHA activated T cells (FCM-TCCM) conditioned media on maturation of DCs. Monocytes were cultured with GM-CSF and IL-4 for five days. ...
متن کاملDifferential macrophage requirements for T helper cell and T helper cell-induced B lymphocyte proliferation
Major histocompatibility complex-restricted helper T cell clones against "minor" antigens expressed on B cell and macrophage surfaces, when confronted with appropriate T cell-depleted spleen cells, are induced to proliferation and, in turn, activate "target-responder" B cells to polyclonal growth and maturation. Irradiation of helper cell populations, however, demonstrates that their effector f...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Intensive Care Medicine Experimental
سال: 2015
ISSN: 2197-425X
DOI: 10.1186/2197-425x-3-s1-a848