Relation of Birthweight and Ovarian and Uterine Size Prior to Menarche
During pregnancy, supply of nutrients and exposure of the mother to environmental factors can influence fetus phenotype, possibly modifying growth of fetal tissues and organs. Few studies inconsistently reported that fetuses exposed to an insufficient energy supply, as those born small for gestational age, may have a reduced volume of uterus and ovaries. A retrospective analysis was performed on ultrasound data performed between 2012 and 2018 in 69 young premenarchal girls, 5 to 9 years of age, attending our endocrine-gynecologic clinic for a suspect of early puberty. Length of pregnancy and birthweight was also retrieved. When corrected for age, and presence of ovarian follicles, ovarian volume was positively (R2 = 0.210; p = 0.001) related to percentiles of birthweight (beta coefficient 0.012; 95% CI, 0.002-0.021). Similarly, uterine volume was positively (R2 = 0.237; p = 0.005) related to percentiles of birthweight (beta coefficient 0.067; 95% CI, 0.021-0.114). Ovarian (p = 0.034) and uterine (p = 0.014) volume was higher in the upper 3rd distribution of birthweight percentiles. In conclusion, development of ovarian and uterine volume increases progressively with the increase of birthweight percentiles. The data indicate an association between birthweight and the volume of uterus and ovary at 5-9 years of age.
Medienart: |
E-Artikel |
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Erscheinungsjahr: |
2021 |
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Erschienen: |
2021 |
Enthalten in: |
Zur Gesamtaufnahme - volume:28 |
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Enthalten in: |
Reproductive sciences (Thousand Oaks, Calif.) - 28(2021), 5 vom: 14. Mai, Seite 1347-1352 |
Sprache: |
Englisch |
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Beteiligte Personen: |
Parisi, Nadia [VerfasserIn] |
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Links: |
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Themen: |
Birthweight |
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Anmerkungen: |
Date Completed 27.01.2022 Date Revised 27.01.2022 published: Print-Electronic Citation Status MEDLINE |
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doi: |
10.1007/s43032-020-00351-y |
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funding: |
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Förderinstitution / Projekttitel: |
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PPN (Katalog-ID): |
NLM31627612X |
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520 | |a During pregnancy, supply of nutrients and exposure of the mother to environmental factors can influence fetus phenotype, possibly modifying growth of fetal tissues and organs. Few studies inconsistently reported that fetuses exposed to an insufficient energy supply, as those born small for gestational age, may have a reduced volume of uterus and ovaries. A retrospective analysis was performed on ultrasound data performed between 2012 and 2018 in 69 young premenarchal girls, 5 to 9 years of age, attending our endocrine-gynecologic clinic for a suspect of early puberty. Length of pregnancy and birthweight was also retrieved. When corrected for age, and presence of ovarian follicles, ovarian volume was positively (R2 = 0.210; p = 0.001) related to percentiles of birthweight (beta coefficient 0.012; 95% CI, 0.002-0.021). Similarly, uterine volume was positively (R2 = 0.237; p = 0.005) related to percentiles of birthweight (beta coefficient 0.067; 95% CI, 0.021-0.114). Ovarian (p = 0.034) and uterine (p = 0.014) volume was higher in the upper 3rd distribution of birthweight percentiles. In conclusion, development of ovarian and uterine volume increases progressively with the increase of birthweight percentiles. The data indicate an association between birthweight and the volume of uterus and ovary at 5-9 years of age | ||
650 | 4 | |a Journal Article | |
650 | 4 | |a Research Support, Non-U.S. Gov't | |
650 | 4 | |a Birthweight | |
650 | 4 | |a Fetal growth | |
650 | 4 | |a Ovary | |
650 | 4 | |a Reproduction | |
650 | 4 | |a Small for gestational age | |
650 | 4 | |a Uterus | |
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700 | 1 | |a Capodicasa, Valentina |e verfasserin |4 aut | |
700 | 1 | |a Xholli, Anjeza |e verfasserin |4 aut | |
700 | 1 | |a Cagnacci, Angelo |e verfasserin |4 aut | |
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