1997
DOI: 10.1002/hep.510250508
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Decreased natural killer cytotoxic activity in chronic alcoholism is associated with alcohol liver disease but not active ethanol consumption

Abstract: PBMC with interleukin-2 (IL-2) was observed in ALC, itChronic alcohol intake is associated with an increased did not reach the levels observed in healthy subjects. incidence of certain neoplasms. Natural killer (NK) cells Overall, our results show that the behavior of PB NKhave been considered to be involved in control tumor cell population in chronic alcoholism is different acdevelopment and growth. The goal of the present study cording to both the moment of EtOH consumption and was to contribute to a better … Show more

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Cited by 106 publications
(77 citation statements)
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“…Another study with acute ETOH consumption (blood ETOH levels 8.7 and 19.3 mM) also did not observe a change in NK cell lytic activity (OchshornAdelson et al, 1994). In contrast, chronic alcoholics without liver disease were shown to have a significantly increased number of NK cells and a parallel increase in NK cell lytic activity (Laso et al, 1997). Several studies have investigated the effect of wine flavonoids on NK cell function.…”
Section: Discussionmentioning
confidence: 99%
“…Another study with acute ETOH consumption (blood ETOH levels 8.7 and 19.3 mM) also did not observe a change in NK cell lytic activity (OchshornAdelson et al, 1994). In contrast, chronic alcoholics without liver disease were shown to have a significantly increased number of NK cells and a parallel increase in NK cell lytic activity (Laso et al, 1997). Several studies have investigated the effect of wine flavonoids on NK cell function.…”
Section: Discussionmentioning
confidence: 99%
“…A decrease in monocyte function, characterized by a deficiency in adherence and phagocytosis, has been detected [3,4]. Similarly, alterations in natural killer activity [5] and lectin-induced proliferation of T lymphocytes have both been described [6]. However, an increase of serum immunoglobulin concentration is present in patients with liver cirrhosis, and this is possibly indicative of an altered balance between T lymphocyte helper responses implicated in cytotoxicity [T helper type 1 (Th1)] and those implicated in the synthesis of specific antibodies (Th2) [7,8].…”
Section: Introductionmentioning
confidence: 91%
“…Peripheral blood samples were analyzed by direct immunofluorescence, as previously described (15). Monoclonal antibodies directed against membrane antigens were employed to characterize the following subpopulations: anti-CD3 (pan-T) and anti-CD16/56 (pan-NK) (Becton-Dickinson, Mountain View, CA, USA).…”
Section: Immunological Marker Analysismentioning
confidence: 99%