2010
DOI: 10.1016/j.ccc.2010.04.004
|View full text |Cite
|
Sign up to set email alerts
|

Immunosupression and Infection After Major Surgery: A Nutritional Deficiency

Help me understand this report

Search citation statements

Order By: Relevance

Paper Sections

Select...
3
1
1

Citation Types

1
41
0
6

Year Published

2011
2011
2022
2022

Publication Types

Select...
6
3

Relationship

0
9

Authors

Journals

citations
Cited by 74 publications
(48 citation statements)
references
References 33 publications
1
41
0
6
Order By: Relevance
“…30 Arginine, one of the key components of an IN strategy, is rapidly depleted in surgery and after major metabolic stresses. 6 Supplementation can promote cell growth and differentiation and microvascular perfusion in these patients. Omega-3 fatty acids in several perioperative randomized trials have been demonstrated to modulate proinflammatory and antiinflammatory mediators in the heart, gut, liver, and in tumor tissue.…”
Section: Resultsmentioning
confidence: 99%
See 1 more Smart Citation
“…30 Arginine, one of the key components of an IN strategy, is rapidly depleted in surgery and after major metabolic stresses. 6 Supplementation can promote cell growth and differentiation and microvascular perfusion in these patients. Omega-3 fatty acids in several perioperative randomized trials have been demonstrated to modulate proinflammatory and antiinflammatory mediators in the heart, gut, liver, and in tumor tissue.…”
Section: Resultsmentioning
confidence: 99%
“…Studies have shown that arginine deficiency occurs as a result of surgical injury. 6 Immunonutrition supplements have varying concentrations of these key ingredients and the ideal dosages are not well defined. In fact, the relative dosages of the immune-modulating ingredients even vary at times from country to country in products made by the same manufacturer.…”
Section: Introductionmentioning
confidence: 99%
“…It was observed that within hours of physical injury, large number of arginase-1 (ARG1)-expressing immature myeloid cells (IMCs) accumulate in the spleen and other lymphoid tissue (Makarenkova et al 2006). These cells inhibit T lymphocyte growth and function, resulting in impairment of T cell proliferative response (Zhu et al 2010). The preventive goal in this situation is to minimize the immunosuppression and to promote healing and tissue repair that is the rationale for immunomodulating diet suspected to improve surgical outcomes.…”
Section: Discussionmentioning
confidence: 99%
“…2,7 Th2 cytokines increase the expression of arginase-1 in myeloid-derived suppressor cells (MDSCs), causing an arginine deficiency state, which further impairs lymphocyte function. 2,12,13 Although numerous studies have been directed towards these immune cells and the distinct processes of their interaction after trauma and surgery, it is not known which immune cell type is predominately responsible for immunosuppression in humans under these conditions. Experimental studies in mice suggest that APC initiate immunosuppression after trauma and blood loss, 14 whereas T-cells play a key role in the perpetuation of diminished T-cell-APC interaction.…”
Section: Introductionmentioning
confidence: 99%