2008
DOI: 10.5414/alp31350
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Histaminintoleranz: Wie sinnvoll ist die Bestimmung der Diaminoxidase-Aktivität im Serum in der alltäglichen klinischen Praxis?

Abstract: (2008)His ta mi nin to le ranz: Wie sinn voll ist die Be stim mung der Di amin oxi da se-Ak tivi tät im Se rum in der all tägli chen kli nischen Praxis?Hin ter grund: Eine Nah rungs mit tel un verträg lich keit kann durch ei nen ver min der ten en zy ma ti schen His ta min ab bau auf grund einer ver rin ger ten Ak ti vi tät der Di amin oxi da se (DAO) in du ziert sein (His ta mi nin to le ranz (HIT)). Ziel set zung: Ziel der vor lie gen den Stu die war es he raus zu fin den, ob die DAOAktivität im Se rum bei P… Show more

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Cited by 17 publications
(10 citation statements)
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“…In stark contrast to earlier works [7, 8], DAO values in that particular study’s limited control group were in the normal range.…”
Section: Diagnostic Work-up For Adverse Reactions To Ingested Histaminecontrasting
confidence: 99%
See 1 more Smart Citation
“…In stark contrast to earlier works [7, 8], DAO values in that particular study’s limited control group were in the normal range.…”
Section: Diagnostic Work-up For Adverse Reactions To Ingested Histaminecontrasting
confidence: 99%
“…According to current data, diagnosis based on the measurement of DAO enzyme activity in blood serum cannot be considered conclusive [7, 8]. Using DAO-specific monoclonal antibodies, it was possible to detect DAO in various tissues, such as kidneys, intestine, and placenta—not, however, in blood serum, or at least not in relevant quantities [9].…”
Section: Diagnostic Work-up For Adverse Reactions To Ingested Histaminementioning
confidence: 99%
“…Therefore data on the expression of DAO based solely on activity measurements should be considered cautiously. It was clearly shown in patients with histamine intolerance that plasma DAO activity could not be correlated to histamine intolerance [8, 9]. Histamine is metabolized in the skin [15].…”
Section: Discussionmentioning
confidence: 99%
“…This assay has been widely used for diagnosis of histamine intolerance and diminished DAO levels in plasma imputed to histamine intolerance [6, 7]. However, this remained un successful as these results could not be confirmed by others [8, 9]. So, only careful history taking of a patient's symptoms until now confirms the clinical diagnosis of histamine intolerance.…”
Section: Introductionmentioning
confidence: 99%
“…Die alleinige Bestimmung von DAO ist nur bei sehr niedrigen Werten diagnostisch hilfreich. Bei keinem Krankheitsbild in der Medizin ist nur ein Test ausreichend[16]. Warum sollte das bei der HIT anders sein?…”
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