Literature DB >> 3989827

The frequency of lactase phenotypes in Aymara children.

E Balanza, G Taboada.   

Abstract

A total of 122 apparently healthy Bolivian Aymara-mixed children ranging in age from 2 to 12 years were tested for lactose absorption using the standard lactose tolerance test with blood glucose determination. Analysing the sample according to the age of the probands, we found an increased age related frequency of lactose malabsorption showing final percentages of 55% in the 2 to 5 years group, 57.4% in the 6 to 10 years group, and 77.4% in the 11 to 15 years group.

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Year:  1985        PMID： 3989827      PMCID： PMC1049397          DOI： 10.1136/jmg.22.2.128

Source DB:  PubMed          Journal:  J Med Genet        ISSN： 0022-2593            Impact factor:   6.318


  4 in total

1.  The human lactase polymorphism: physiology and genetics of lactose absorption and malabsorption.

Authors:  G Flatz; H W Rotthauwe
Journal:  Prog Med Genet       Date:  1977

2.  Use of respiratory hydrogen (H2) excretion to detect carbohydrate malabsorption.

Authors:  M D Levitt; R M Donaldson
Journal:  J Lab Clin Med       Date:  1970-06

3.  Population screening for the human adult lactase phenotypes with a multiple breath version of the breath hydrogen test.

Authors:  J N Howell; T Schockenhoff; G Flatz
Journal:  Hum Genet       Date:  1981       Impact factor: 4.132

4.  Breath hydrogen test for detecting lactose malabsorption in infants and children. Prevalence of lactose malabsorption in Japanese children and adults.

Authors:  O Nose; Y Iida; H Kai; T Harada; M Ogawa; H Yabuuchi
Journal:  Arch Dis Child       Date:  1979-06       Impact factor: 3.791
  4 in total

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