Falsely elevated plasma testosterone concentrations in neonates: importance of LC-MS/MS measurements.

Hamer, Henrike M; Finken, Martijn J J; van Herwaarden, Antonius E; du Toit, Therina; Swart, Amanda C; Heijboer, Annemieke C

Hamer, Henrike M; Finken, Martijn J J; van Herwaarden, Antonius E; du Toit, Therina; Swart, Amanda C; Heijboer, Annemieke C.

Afiliação

Hamer HM; Department of Clinical Chemistry, VU University Medical Center, Amsterdam, The Netherlands.
Finken MJJ; Department of Pediatric Endocrinology, VU University Medical Center, Amsterdam, The Netherlands.
van Herwaarden AE; Department of Laboratory Medicine, Radboud University Medical Center, Geert Grooteplein 10, 6525 GA Nijmegen, The Netherlands.
du Toit T; Department of Biochemistry, Stellenbosch University, Stellenbosch, South Africa.
Swart AC; Department of Biochemistry, Stellenbosch University, Stellenbosch, South Africa.
Heijboer AC; Department of Clinical Chemistry, VU University Medical Center, Amsterdam, The Netherlands.

Clin Chem Lab Med ; 56(6): e141-e143, 2018 05 24.

Article em En | MEDLINE | ID: mdl-29306916

Assuntos

Cromatografia Líquida/métodos; Imunoensaio/métodos; Espectrometria de Massas em Tandem/métodos; Testosterona/sangue; Reações Cruzadas; Reações Falso-Positivas; Feminino; Humanos; Imunoensaio/normas; Recém-Nascido; Masculino; Testosterona/normas

Palavras-chave

LC-MS/MS; cross-reactivity; immunoassay; neonate; testosterone

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Texto completo: 1 Coleções: 01-internacional Base de dados: MEDLINE Assunto principal: Testosterona / Imunoensaio / Cromatografia Líquida / Espectrometria de Massas em Tandem Limite: Female / Humans / Male / Newborn Idioma: En Revista: Clin Chem Lab Med Ano de publicação: 2018 Tipo de documento: Article

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