Breast milk (BM) is considered the ideal and natural way of feeding for all infants. Although previous studies evaluated the factors influencing the content of BM, data concerning the effect of being a refugee on macronutrient contents of BM are rather inadequate. Therefore, we aimed to compare the macronutrient content of colostrum samples of Turkish and Syrian mothers. BM from lactating mothers who delivered term newborns was collected within the first 48 hours of lactation. Milk protein, fat, carbohydrate, and energy levels were measured by using a mid-infrared human milk analyzer. Demographic characteristics of the mothers and the infants were recorded. Colostrum samples of 180 lactating mothers (Turkish: 96, Syrian: 84) were obtained. There were no significant differences between the groups in terms of body mass index of the mothers, mode of delivery, and infant gender. However, Syrian mothers gained less weight during pregnancy compared with Turkish mothers ( = 0.029). The median protein, fat, and energy levels of colostrum samples were found to be significantly higher in Turkish mothers than in Syrian mothers ( = 0.001, = 0.017, < 0.001, respectively). Cesarean delivery and being a Syrian refugee were independently associated with lower protein content of colostrum in logistic regression analysis. Lactating mothers who delivered their babies through vaginal route were found to be advantageous in terms of colostral protein content. Also, an association between being a refugee and lower protein content of colostrum was remarkable.
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http://dx.doi.org/10.1089/bfm.2020.0085 | DOI Listing |
Metabolites
January 2025
Programa de Pós-Graduação em Ciência de Materiais, Campus Universitário do Araguaia, Universidade Federal de Mato Grosso, Barra do Garças 78605-091, Brazil.
Background/objectives: Exogenous melatonin adsorbed onto PEG microspheres can modulate the functional activity of phagocytes in colostrum, but no data are available on the activity of melatonin found in colostrum. Therefore, the objective of this study was to extract melatonin from human colostrum, develop and characterize PEG microspheres with the extracted melatonin adsorbed onto them, and evaluate the effects of this system on the oxidative metabolism of colostrum phagocytes.
Methods: Thirty colostrum samples were collected; ten were used for melatonin extraction, while twenty were used to obtain phagocytes.
Transl Anim Sci
November 2024
Department of Animal Sciences, Greensboro, NC, 27411, USA.
Heat stress (HS) poses a significant challenge to the United States swine industry. Sows and their piglets are particularly vulnerable to HS, as the periparturient phase is characterized by heightened metabolism and increased oxidative stress and inflammation. The study examined the effects of using conductive electronic cooling pads (ECP) and dietary supplementation with 4% Moringa (M) leaf powder on controlling oxidative stress and inflammation caused by HS in sows and their piglets.
View Article and Find Full Text PDFFront Med (Lausanne)
January 2025
School of Nursing and Midwifery, College of Health and Medical sciences, Haramaya university, Harar, Ethiopia.
Background: Every day throughout the world more than 4,000 infants and young children die because colostrum feeding was not initiated within an hour of birth as recommended by the World Health Organization (WHO)/United Nations Children's Fund. Even though breastfeeding is common in Ethiopia, the widespread belief that colostrum feeding causes morbidity and mortality among neonates still exists.
Objective: To assess the colostrum feeding practice and It's associated factors among mothers who come for Post-natal care at Asella Referral and Teaching Hospital, Asella Town, Southeast Ethiopia from November 20, 2023, to January 25, 2024.
J Anim Sci Biotechnol
January 2025
Center for Animal Nutrition and Welfare, University of Veterinary Medicine Vienna, Veterinärplatz 1, 1210, Vienna, Austria.
Background: The objective was to characterize the colostrum proteome of primiparous Holstein cows in association with immunoglobulin G (IgG) content. Immediately after calving, colostrum samples were collected from 18 cows to measure IgG concentration. Based on colostrum IgG content, samples were classified through cluster analysis and were identified as poor, average, and excellent quality.
View Article and Find Full Text PDFSci Rep
January 2025
Department of Veterinary Medicine and Animal Sciences (DIVAS), Università degli Studi di Milano, Lodi, 26900, Italy.
Intramammary dry-off treatment is widely considered an effective method for preventing and curing intramammary infection (IMI) in lactating cows; however, it is not commonly used in small ruminants like goats. Therefore, this study was designed to evaluate the effect of an approved cefazolin-based intramammary treatment on the milk microbiota of Alpine dairy goats during the dry and early lactation periods. Sixty goats were randomly selected based on bacteriological results and randomly allocated into the control group (CG) or the treatment group (TG).
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