Anomalous phenylalanine loading responses in relation to cleft lip and cleft palate

P. M. Tocci, B. Beber

Research output: Contribution to journalArticle

7 Citations (Scopus)

Abstract

Oral phenylalanine loads were given to 15 mothers of children with cleft lip and palate defects and 19 control women. Four of the 15 mothers exhibited unusual tolerance curves, i.e., the phenylalanine levels did not rise appreciably during 4 hr nor did the tyrosine levels increase normally. Two of the women studied also showed a deviation from normal in the appearance of tyrosine in the blood after a tyrosine load. Attempts to stress the mothers who exhibited a normal response to the single phenylalanine load by giving them a double load were not successful. The possible implications of these findings are discussed.

Original languageEnglish
Pages (from-to)109-113
Number of pages5
JournalPediatrics
Volume52
Issue number1
StatePublished - Dec 1 1973
Externally publishedYes

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Cleft Lip
Cleft Palate
Phenylalanine
Tyrosine
Mothers

ASJC Scopus subject areas

  • Pediatrics, Perinatology, and Child Health

Cite this

Anomalous phenylalanine loading responses in relation to cleft lip and cleft palate. / Tocci, P. M.; Beber, B.

In: Pediatrics, Vol. 52, No. 1, 01.12.1973, p. 109-113.

Research output: Contribution to journalArticle

Tocci, P. M. ; Beber, B. / Anomalous phenylalanine loading responses in relation to cleft lip and cleft palate. In: Pediatrics. 1973 ; Vol. 52, No. 1. pp. 109-113.
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