دورية أكاديمية
Relationship Between Maternal Age and Macronutrient Content of Colostrum.
| العنوان: | Relationship Between Maternal Age and Macronutrient Content of Colostrum. |
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| المؤلفون: | Hochman VGA; Faculty of Medicine, Maternal and Child Department, Fluminense Federal University, Niterói, Rio de Janeiro, Brazil., Nascimento RCFA; Faculty of Medicine, Maternal and Child Department, Fluminense Federal University, Niterói, Rio de Janeiro, Brazil., da Silva CBM; Faculty of Medicine, Maternal and Child Department, Fluminense Federal University, Niterói, Rio de Janeiro, Brazil., Quinderé PNA; Faculty of Medicine, Maternal and Child Department, Fluminense Federal University, Niterói, Rio de Janeiro, Brazil., Melo RX; National Institute for Women's, Children's and Adolescent's Health Fernandes Figueira/ FIOCRUZ, Rio de Janeiro, Brazil., Velarde LGC; Statistics Department, Fluminense Federal University, Niterói, Rio de Janeiro, Brazil., Bueno AC; Faculty of Medicine, Maternal and Child Department, Fluminense Federal University, Niterói, Rio de Janeiro, Brazil., Vieira AA; Faculty of Medicine, Maternal and Child Department, Fluminense Federal University, Niterói, Rio de Janeiro, Brazil. |
| المصدر: | Journal of human lactation : official journal of International Lactation Consultant Association [J Hum Lact] 2024 May; Vol. 40 (2), pp. 286-295. Date of Electronic Publication: 2024 Feb 27. |
| نوع المنشور: | Journal Article |
| اللغة: | English |
| بيانات الدورية: | Publisher: Sage Publications Country of Publication: United States NLM ID: 8709498 Publication Model: Print-Electronic Cited Medium: Internet ISSN: 1552-5732 (Electronic) Linking ISSN: 08903344 NLM ISO Abbreviation: J Hum Lact |
| أسماء مطبوعة: | Publication: 2000- : Thousand Oaks, CA : Sage Publications Original Publication: Charlottesville, Va. : The Association, |
| مواضيع طبية MeSH: | Colostrum*/chemistry , Lactose*/analysis , Lactose*/metabolism, Female ; Humans ; Pregnancy ; Breast Feeding ; Cross-Sectional Studies ; Lactation/metabolism ; Lipids/analysis ; Maternal Age ; Milk, Human/chemistry ; Nutrients/analysis ; Young Adult ; Adult |
| مستخلص: | Background: Little is known about the relationship between maternal age and the macronutrient content of colostrum. Research Aims: This study aimed to evaluate the relationship between maternal age and human milk macronutrient content by comparing the concentrations of lactose, proteins, and lipids in the colostrum of women with younger, moderate, and advanced maternal age. Methods: An observational, cross-sectional study was designed to compare the macronutrient concentrations in the colostrum of women aged < 20 years, 20 to 34 years, and > 34 years (younger, moderate, and advanced maternal age, respectively; n = 33 per group). For each participant, 3 ml of colostrum was collected by manual extraction from the right breast at 10 am, 39-48 hr after delivery, and analyzed using a Miris Human Milk Analyzer. Macronutrient concentrations were compared between the groups using analysis of variance. P < 0.05 was considered significant. Results: Mothers with moderate maternal age had a higher colostrum lipid concentration than those with younger or advanced maternal age (2.3 mg, SD = 1.4 mg vs. 1.5 mg, SD = 1.0 mg vs. 1.6 mg, SD = 0.9 mg, respectively; p = 0.007). Lactose and protein contents in the analyzed samples did not differ among the three study groups. Conclusion: This study lends support to the potential variation of lipids in colostrum by maternal age and suggests individual adaptation to the nutritional components of milk to the needs of the infant may be beneficial. Competing Interests: Disclosures and Conflicts of InterestThe authors declared no potential conflicts of interest with respect to the research, authorship, and/or publication of this article. |
| فهرسة مساهمة: | Keywords: adolescent; advanced maternal age; breastfeeding; colostrum; cross-sectional analysis; human milk composition; human milk fat; human milk lactose; human milk protein; infant nutrition; lactation |
| المشرفين على المادة: | J2B2A4N98G (Lactose) 0 (Lipids) |
| تواريخ الأحداث: | Date Created: 20240227 Date Completed: 20240415 Latest Revision: 20240610 |
| رمز التحديث: | 20240611 |
| DOI: | 10.1177/08903344241233500 |
| PMID: | 38411139 |
| قاعدة البيانات: | MEDLINE |
Full Text Finder | تدمد: | 1552-5732 |
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| DOI: | 10.1177/08903344241233500 |