نتایج جستجو برای: pt gvhd
تعداد نتایج: 51416 فیلتر نتایج به سال:
STAT4 and STAT6 are transcription factors that play crucial roles in responding to IL-12 and IL-4, respectively. STAT4 gene knockout (STAT4(-/-)) mice have markedly reduced Th1 responses and enhanced Th2 responses. STAT6(-/-) mice show the inverse phenotype. We compared the ability of bone marrow transplantation (BMT) with the inclusion of spleen cells from STAT6(-/-), STAT4(-/-), and wild-type...
Recently, Bucher et al. addressed rational graft-versushost disease (GVHD) prophylaxis (December 2012 issue of this Journal). The authors addressed calcineurin inhibition and T-cell immune modulation but fully overlooked the important results obtained with rituximab that have been reported in the prevention of acute and chronic GVHD. Initial reports on the potential role of rituximab in chronic...
Recognized manifestations of acute graft-versus-host disease (GVHD) of the gastrointestinal (GI) tract include secretory diarrhea, abdominal pain, and, at times, hemorrhage. In a review of 469 patients undergoing allogeneic bone marrow transplantation (BMT) from matched sibling donors at our institution, we have recognized a syndrome of upper GI GVHD. This syndrome, presenting clinically as ano...
This paper attempts to predict the onset of chronic Graft vs. Host Disease (GVHD) in children with blood cancers who have received a bone marrow or stem cell transplant using machine learning models. It analyzes and compares results three different models terms how accurate they each are predicting GVHD. These Logistic Regression, J48 algorithm decision trees, Multilayer Perceptron. The formed ...
Methotrexate (MTX) is one of the main therapeutic agents currently used for prophylaxis graft-versus-host disease (GvHD) following hematopoietic stem cell transplantation. However, it associated with significant toxicity and considerable side effects in many patients, which lead to either early withdrawal or dose reductions that may expose patients risk GvHD graft failure. Folinic acid (FA) can...
thermodynamic parameters of cis-platin and trans-platin complexes with guanine in water, a dft study
the binding energy and thermodynamic parameters of cis- platinum di ammino chlorine (cis-[pt(nh3)2cl]+) and trans- platinum di ammino chlorine (trans- [pt(nh3)2cl]+) complexes withguanine has been studied by density functional theory (dft) calculations in water. the bindingenergies (ebin) of cis- and trans-[pt(nh3)2clg]+ are calculated to be 79.38 kcal/mol and 74.98kcal/mol, respectively. the b...
We have analyzed the long term outcome of 197 patients who were treated for grade II to IV acute graft-versus-host disease (GVHD) following histocompatible allogeneic bone marrow transplantation (BMT). Of 469 recipients of sibling donor allografts performed at our center between January, 1979 and October, 1987, 197 patients (42%) developed greater than or equal to grade II acute GVHD at a media...
PURPOSE In this study, we analyzed a cohort of children with chronic graft-versus-host disease (GvHD) according to the NIH consensus classification (NCC) in order to observe whether global assessment at diagnosis correlates with GvHD-specific endpoints. We then studied the clinical course of these patients, specifically with regards to episodes of GvHD exacerbation requiring treatment escalatio...
hydroxymethylglutaryl co-enzyme a reductase inhibitors, also known as statins, are a class of anti-hyperlipidemic agents. these drugs have been employed vastly to reduce the morbidity and mortality of cardiovascular disorders. soon after their introduction, benefits other than their primary actions were discovered. along with these pleiotropic properties, a series of mainly favorable effects ha...
Macrophage infiltration of skin GVHD lesions correlates directly with disease severity, but the mechanisms underlying this relationship remain unclear and GVHD with many macrophages is a therapeutic challenge. Here, we characterize the macrophages involved in GVHD and report that dexamethasone palmitate (DP), a liposteroid, can ameliorate such GVHD by inhibiting macrophage functions. We found t...
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