Institution
Shriners Hospitals for Children - Galveston
Healthcare•Galveston, Texas, United States•
About: Shriners Hospitals for Children - Galveston is a healthcare organization based out in Galveston, Texas, United States. It is known for research contribution in the topics: Burn injury & Lean body mass. The organization has 249 authors who have published 420 publications receiving 15311 citations.
Papers published on a yearly basis
Papers
More filters
••
12 citations
••
TL;DR: The aim of this review is to emphasize the long-term consequences of musculoskeletal cachexia and determine the best evidence-based strategies to attenuate it and underline important knowledge gaps that need to be addressed in order to improve care of burn survivors.
Abstract: Severe burn injury causes a profound stress response that leads to muscle and bone cachexia. Evidence suggests that these deficits persist for several months or even years after injury and are associated with growth delay, increased incidence of fractures, and increased hospital admissions for musculoskeletal disorders. Thus, there is an overwhelming need to determine the optimal acute and rehabilitative strategies to mitigate these deficits and improve quality of life for burn survivors. To date, there is limited research on the long-term impact of cachexia on functional performance and overall health, as well as on the lasting impact of pharmacological, nutritional, and exercise interventions. The aim of this review is to emphasize the long-term consequences of musculoskeletal cachexia and determine the best evidence-based strategies to attenuate it. We also underline important knowledge gaps that need to be addressed in order to improve care of burn survivors.
12 citations
••
TL;DR: The results indicate that bacterial translocation and subsequent sepsis are controlled in burned mice orally infected with a lethal dose of E. faecalis by gene therapy utilizing CCL2 antisense ODNs.
Abstract: Severely burned mice are susceptible to sepsis stemming from Enterococcus faecalis translocation due to the impaired generation of M1 macrophages (M1MΦs) in local translocation sites. In our previous studies, CCL2 has been characterized as a major effector molecule on the burn-associated generation of M2MΦs, an inhibitor cell type for resident MΦ conversion into M1MΦs. In this study, we tried to protect burned mice orally infected with E. faecalis utilizing CCL2 antisense oligodeoxynucleotides (ODNs). We show that M2MΦs in mesenteric lymph nodes (MLNs) were not demonstrated in burned mice treated with CCL2 antisense ODNs. M1MΦs were not induced by heat-killed E. faecalis from resident MΦs transwell-cultured with mesenteric lymph node macrophages (MLN-MΦs) from burned mice, while M1MΦs were induced by the same antigen from resident MΦs transwell-cultured with MΦs which were isolated from burned mice treated with CCL2 antisense ODNs. Bacterial growth in MLNs was shown in burned mice orally infected with a lethal dose of E. faecalis. However, after the same infection, sepsis did not develop in burned mice treated with CCL2 antisense ODNs. These results indicate that bacterial translocation and subsequent sepsis are controlled in burned mice orally infected with a lethal dose of E. faecalis by gene therapy utilizing CCL2 antisense ODNs.
12 citations
••
TL;DR: The best metabolic predictor of insulin resistance in burned patients was palmitate oxidation, and insulin resistance following burn injury is accompanied by decreased insulin signaling and increased protein kinase C-&bgr; activation.
Abstract: Impaired fatty acid oxidation occurs with type 2 diabetes and is associated with accumulations of intracellular lipids, which may increase diacylglycerol (DAG), stimulate protein kinase C activity, and inactivate insulin signaling. Glucose and fat metabolism are altered in burn patients, but have never been related to intracellular lipids or insulin signaling. Thirty children sustaining >40% total body surface area burns were studied acutely with glucose and palmitate tracer infusions and a hyper-insulinemic euglycemic clamp. Muscle triglyceride, DAG, fatty acyl CoA, and insulin signaling were measured. Liver and muscle triglyceride levels were measured with magnetic resonance spectroscopy. Muscle samples from healthy children were controls for DAG concentrations. Insulin sensitivity was reduced and correlated with whole body palmitate beta-oxidation (P = .004). Muscle insulin signaling was not stimulated by hyper-insulinemia. Tissue triglyceride concentrations and activated protein kinase C-beta were elevated, whereas the concentration of DAG was similar to the controls. Free fatty acid profiles of muscle triglyceride did not match DAG. Insulin resistance following burn injury is accompanied by decreased insulin signaling and increased protein kinase C-beta activation. The best metabolic predictor of insulin resistance in burned patients was palmitate oxidation.
12 citations
••
TL;DR: Cuff measurements vary widely from those of intra-arterial lines, which have a low complication rate, and are advisable when tight control of the hemodynamic response is essential.
11 citations
Authors
Showing all 250 results
Name | H-index | Papers | Citations |
---|---|---|---|
Robert R. Wolfe | 124 | 566 | 54000 |
Csaba Szabó | 123 | 958 | 61791 |
David N. Herndon | 108 | 1227 | 54888 |
Steven E. Wolf | 74 | 419 | 21329 |
Blake B. Rasmussen | 65 | 152 | 18951 |
Marc G. Jeschke | 64 | 174 | 13903 |
Daniel L. Traber | 62 | 629 | 14801 |
Nicole S. Gibran | 60 | 273 | 14304 |
Donald S. Prough | 58 | 508 | 11644 |
David L. Chinkes | 56 | 151 | 11871 |
Labros S. Sidossis | 53 | 224 | 11636 |
Robert E. Barrow | 51 | 130 | 7114 |
Ashok K. Chopra | 49 | 199 | 7568 |
James A. Carson | 49 | 157 | 7554 |
Celeste C. Finnerty | 48 | 172 | 10647 |