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02998nas a22002657a 4500 |
| 003 - CONTROL NUMBER IDENTIFIER |
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OSt |
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20250218140542.0 |
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| 022 ## - INTERNATIONAL STANDARD SERIAL NUMBER |
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| International Standard Serial Number |
2072-6643 |
| 040 ## - CATALOGING SOURCE |
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| Transcribing agency |
Salus Infirmorum |
| 245 0# - TITLE STATEMENT |
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| Title |
Dietary Intake and Circulating Amino Acid Concentrations in Relation with Bone Metabolism Markers in Children Following Vegetarian and Omnivorous Diets / |
| Statement of responsibility, etc. |
Jadwiga Ambroszkiewicz, Joanna Gajewska, Joanna Mazur, Katarzyna Ku´smierska, Witold Klemarczyk, Gra˙zyna Rowicka, Małgorzata Struci´nska, Magdalena Chełchowska |
| 504 ## - BIBLIOGRAPHY, ETC. NOTE |
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| Bibliography, etc. note |
Bibliografía: p 12-14 |
| 520 8# - SUMMARY, ETC. |
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| Summary, etc. |
Scientific studies reported that most vegetarians meet the total protein requirements; however, little is known about their amino acid intakes. We aimed to assess dietary intake and serum amino acid levels in relation to bone metabolism markers in prepubertal children on vegetarian and traditional diets. Data from 51 vegetarian and 25 omnivorous children aged 4–9 years were analyzed. Dietary intake of macro- and micronutrients were assessed using the nutritional program<br/>Dieta 5®. Serum amino acid analysis was performed using high-pressure liquid chromatography technique, 25-hydroxyvitamin D and parathormone–electrochemiluminescent immunoassay, and bone metabolism markers, albumin, and prealbumin levels using enzyme-linked immunosorbent assay. Vegetarian children had a significantly lower intake of protein and amino acids with median differences of about 30–50% compared to omnivores. Concentrations of four amino acids (valine, lysine, leucine, isoleucine) in serum varied significantly by diet groups and were lower by 10–15%<br/>in vegetarians than meat-eaters. Vegetarian children also had lower (p < 0.001) serum albumin levels compared to omnivores. Among bone markers, they had higher (p < 0.05) levels of C-terminal telopeptide of collagen type I (CTX-I) than omnivores. Correlation patterns between amino acids<br/>and bone metabolism markers differed in the vegetarian and omnivore groups. Out of bone markers, especially osteoprotegerin was positively correlated with several amino acids, such as tryptophan, alanine, aspartate, glutamine, and serine, and ornithine in vegetarians. Vegetarian children consumed apparently sufficient but lower protein and amino acids compared to omnivores. In circulation these differences were less marked than in the diet. Significantly lower amino acid intake and serum levels of valine, lysine, leucine, and isoleucine as well as the observed correlations between serum amino acids and biochemical bone marker levels indicated the relations between diet, protein quality, and bone metabolism. |
| Uniform Resource Identifier |
<a href=" "> </a> |
| 653 14 - INDEX TERM--UNCONTROLLED |
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| Uncontrolled term |
vegetarian diet |
| 653 14 - INDEX TERM--UNCONTROLLED |
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| Uncontrolled term |
protein |
| 653 14 - INDEX TERM--UNCONTROLLED |
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| Uncontrolled term |
amino acids |
| 653 14 - INDEX TERM--UNCONTROLLED |
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| Uncontrolled term |
bone metabolism markers |
| 653 14 - INDEX TERM--UNCONTROLLED |
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| Uncontrolled term |
albumin |
| 653 14 - INDEX TERM--UNCONTROLLED |
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| Uncontrolled term |
prealbumin |
| 653 14 - INDEX TERM--UNCONTROLLED |
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| Uncontrolled term |
children |
| 773 ## - HOST ITEM ENTRY |
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| Related parts |
-- 2023, v. 15, n 6, p.1-14 |
| Title |
Nutrients |
| 942 ## - ADDED ENTRY ELEMENTS (KOHA) |
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| Source of classification or shelving scheme |
Universal Decimal Classification |
| Koha item type |
Artículo de revista |
