2010
DOI: 10.3109/15563651003649177
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Tryptase serum level as a possible indicator of scombroid syndrome

Abstract: Finding a biomarker could help physicians to formulate a correct diagnosis and thus in choosing the best therapeutic strategy. In this work, we analyzed the role of tryptase serum concentrations to differentiate real allergic syndromes from the HFP syndrome, which causes similar histamine-mediated effects by a different mechanism.

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Cited by 14 publications
(5 citation statements)
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“…For a differential diagnosis, the concentration of serum tryptase measured within 1-2 hours of the onset of symptoms can also be helpful. In food allergy, the activity of serum tryptase increases, whereas in histamine intoxication it should remain within normal physiological values [15,25]. Moreover, intoxication may be confirmed by elevated histamine levels in the suspected implicated food [1].…”
Section: Adverse Health Effects 2221 Histamine Intoxicationmentioning
confidence: 99%
“…For a differential diagnosis, the concentration of serum tryptase measured within 1-2 hours of the onset of symptoms can also be helpful. In food allergy, the activity of serum tryptase increases, whereas in histamine intoxication it should remain within normal physiological values [15,25]. Moreover, intoxication may be confirmed by elevated histamine levels in the suspected implicated food [1].…”
Section: Adverse Health Effects 2221 Histamine Intoxicationmentioning
confidence: 99%
“…In addition, the plasma histamine level can increase in stressful conditions, leading to excess errors [27]. Normal plasma tryptase levels exclude anaphylaxis, but blood samples must be taken 1–6 hours after the exposure [28,29]. Thus, these examinations are useful only if sampling can be carried out 1–4 hours after the suspected poisoning.…”
Section: Discussionmentioning
confidence: 99%
“…This is a complex of symptoms caused by biogenic amines -mainly histaminecontained in seafood. However, it was felt that this was not the cause because it typically results in no significant rise in mast cell tryptase 2 and would usually affect all of the people who ingested the fish. We also considered whether this was a biphasic anaphylactic reaction but this was thought unlikely because of the failure to fully respond before requiring more treatment, the absence of a persistent or second rise in mast cell tryptase and complete resolution of symptoms within 36 hours.…”
Section: Discussionmentioning
confidence: 99%