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Predicate | Object |
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rdf:type | |
lifeskim:mentions | |
pubmed:issue |
1
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pubmed:dateCreated |
1993-9-22
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pubmed:abstractText |
Poor growth is a common feature of symptomatic children (Centers for Disease Control stage P2) infected with human immunodeficiency virus-1 (HIV-1). However, several previous studies have failed to show any relationship between serum hormone levels and poor growth. To assess the roles of hormone deficiency and hormone resistance in the development of poor growth in HIV-1-infected children, we studied six asymptomatic Centers for Disease Control stage P1 [height SD score = 0.01 +/- 1.0 (mean +/- SD)], 10 P2 (height SD score = -2.0 +/- 1.0), and six short, normal children (height SD score = -2.4 +/- 1.2). Mean weight:height SD scores were similar in all three groups, suggesting that gross nutritional status did not differ between groups. There were no significant differences between groups with respect to mean plasma levels of IGF-I, thyroid hormones, TSH, and cortisol. As an index of hormone sensitivity, we quantified in vitro colony formation of erythroid progenitor cells, isolated from peripheral blood of study subjects, in response to IGF-I, growth hormone (GH), and insulin. P2 subjects had a quantitative mean reduction in erythroid progenitor cells colony formation in response to IGF-I of 32% compared with P1 subjects (p = 0.001 by analysis of variance) and 21% compared with controls (p = 0.006); in response to GH of 21% compared with controls (p = 0.015); and in response to insulin of 35% compared with P1 subjects (p = 0.038) and 34% compared with controls (p = 0.004).(ABSTRACT TRUNCATED AT 250 WORDS)
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pubmed:grant | |
pubmed:language |
eng
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pubmed:journal | |
pubmed:citationSubset |
IM
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pubmed:chemical | |
pubmed:status |
MEDLINE
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pubmed:month |
Jul
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pubmed:issn |
0031-3998
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pubmed:author | |
pubmed:issnType |
Print
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pubmed:volume |
34
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pubmed:owner |
NLM
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pubmed:authorsComplete |
Y
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pubmed:pagination |
66-72
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pubmed:dateRevised |
2011-11-17
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pubmed:meshHeading |
pubmed-meshheading:8356022-Child,
pubmed-meshheading:8356022-Child, Preschool,
pubmed-meshheading:8356022-Erythropoiesis,
pubmed-meshheading:8356022-Female,
pubmed-meshheading:8356022-Growth Disorders,
pubmed-meshheading:8356022-Growth Hormone,
pubmed-meshheading:8356022-HIV Infections,
pubmed-meshheading:8356022-HIV-1,
pubmed-meshheading:8356022-Humans,
pubmed-meshheading:8356022-Insulin,
pubmed-meshheading:8356022-Insulin Resistance,
pubmed-meshheading:8356022-Insulin-Like Growth Factor I,
pubmed-meshheading:8356022-Male,
pubmed-meshheading:8356022-Zidovudine
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pubmed:year |
1993
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pubmed:articleTitle |
In vitro insulin-like growth factor-I, growth hormone, and insulin resistance occurs in symptomatic human immunodeficiency virus-1-infected children.
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pubmed:affiliation |
Department of Pediatrics, UCLA Medical Center 90024.
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pubmed:publicationType |
Journal Article,
In Vitro,
Research Support, U.S. Gov't, P.H.S.,
Research Support, Non-U.S. Gov't
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