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https://www.readbyqxmd.com/read/29167577/association-of-maternal-breast-milk-and-serum-levels-of-macronutrients-hormones-and-maternal-body-composition-with-infant-s-body-weight
#1
Adeleh Khodabakhshi, Hassan Mehrad-Majd, Farhad Vahid, Mohammad Safarian
BACKGROUND/OBJECTIVES: This study was aimed to investigate the association of maternal serum and breast-milk levels of macronutrients, hormones, growth factors, and maternal body composition with infant's body weight. SUBJECTS/METHODS: Eighty mother-infant pairs comprised 40 with overweight or obese infant and 40 with normal-weight infant were enrolled in this study. The level of ghrelin, Leptin, adiponectin, EGF, and IGF1 in plasma and breast milk were assessed...
November 23, 2017: European Journal of Clinical Nutrition
https://www.readbyqxmd.com/read/29167077/the-effects-of-breastfeeding-in-infants-with-phenylketonuria
#2
Engin Kose, Betul Aksoy, Pinar Kuyum, Nilhan Tuncer, Nur Arslan, Yesim Ozturk
PURPOSE: In the early years of phenylketonuria (PKU) treatment, mothers and healthcare professionals often decide to discontinue breastfeeding after the diagnosis of PKU in infants. It was believed to be the only effective way to monitor the infant's intake and allow for precise titration and measurement of the intake of phenylalanine (Phe). In the early 1980s, with the determination of low concentration of Phe in breast milk, breast milk supplemented with Phe-free formula has become an acceptable dietary treatment for infants with PKU...
October 19, 2017: Journal of Pediatric Nursing
https://www.readbyqxmd.com/read/29166569/breastfeeding-among-women-with-physical-disabilities-in-the-united-states
#3
Robyn M Powell, Monika Mitra, Suzanne C Smeltzer, Linda M Long-Bellil, Lauren D Smith, Eliana Rosenthal, Lisa I Iezzoni
BACKGROUND: The benefits of breastfeeding are well established, and breastfeeding is now widely practiced in the United States. Although increasing numbers of women with physical disabilities are having children, little information is available about breastfeeding practices among these women. Nonetheless, the children of women with physical disabilities should benefit from breastfeeding just as children of nondisabled mothers do. Research aim: This study aimed to explore the facilitators and barriers to breastfeeding among women with physical disabilities...
November 1, 2017: Journal of Human Lactation: Official Journal of International Lactation Consultant Association
https://www.readbyqxmd.com/read/29166382/human-milk-h2o2-content-does-it-benefit-preterm-infants
#4
Monika Cieslak, Cristina H F Ferreira, Yulia Shifrin, Jingyi Pan, Jaques Belik
BACKGROUND: Human milk has a high content of the antimicrobial compound hydrogen peroxide (H2O2). As opposed to healthy full-term infants, preterm neonates are fed previously expressed and stored maternal milk. These practices may favor H2O2 decomposition, thus limiting its potential benefit to preterm infants. The goal of this study was to evaluate the factors responsible for H2O2 generation and degradation in breastmilk. METHODS: Human donors' and rat milk, along with rat mammary tissue were evaluated...
November 22, 2017: Pediatric Research
https://www.readbyqxmd.com/read/29165157/the-hokkaido-birth-cohort-study-on-environment-and-children-s-health-cohort-profile-updated-2017
#5
Reiko Kishi, Atsuko Araki, Machiko Minatoya, Tomoyuki Hanaoka, Chihiro Miyashita, Sachiko Itoh, Sumitaka Kobayashi, Yu Ait Bamai, Keiko Yamazaki, Ryu Miura, Naomi Tamura, Kumiko Ito, Houman Goudarzi
The Hokkaido Study on Environment and Children's Health is an ongoing study consisting of two birth cohorts of different population sizes: the Sapporo cohort and the Hokkaido cohort. Our primary study goals are (1) to examine the effects of low-level environmental chemical exposures on birth outcomes, including birth defects and growth retardation; (2) to follow the development of allergies, infectious diseases, and neurobehavioral developmental disorders and perform a longitudinal observation of child development; (3) to identify high-risk groups based on genetic susceptibility to environmental chemicals; and (4) to identify the additive effects of various chemicals, including tobacco smoking...
May 18, 2017: Environmental Health and Preventive Medicine
https://www.readbyqxmd.com/read/29164128/peptides-released-from-foremilk-and-hindmilk-proteins-by-breast-milk-proteases-are-highly-similar
#6
Søren D Nielsen, Robert L Beverly, David C Dallas
Human milk contains active proteases that initiate hydrolysis of milk proteins within the mammary gland. Milk expressed at the beginning of feeding is known as foremilk and that at the end of feeding is known as hindmilk. As hindmilk contains higher fat, vitamins A and E, and higher calories than foremilk, feeding only hindmilk initially and reserving foremilk for later are practiced in some neonatal intensive care units. This study investigated the difference in peptide profiles, predicted milk protease activities, and bioactive peptides between foremilk and hindmilk...
2017: Frontiers in Nutrition
https://www.readbyqxmd.com/read/29163472/the-kynurenine-pathway-as-a-novel-link-between-allergy-and-the-gut-microbiome
#7
REVIEW
Aaron P Van der Leek, Yarden Yanishevsky, Anita L Kozyrskyj
In the past few decades, the indoleamine 2,3 dioxygenase (IDO) subset of the kynurenine (KYN) pathway of tryptophan (TRP) metabolism has been the subject of much research in the area of immune tolerance. In this review, we aim to incorporate new findings on this pathway in relation to allergy and the gut microbiome, while providing a comprehensive overview of the pathway itself. Stimulated by interferon gamma, IDO acts as a tolerogenic, immunosuppressive enzyme to attenuate allergic responses by the induction of the KYN-IDO pathway, resultant depletion of TRP, and elevation in KYN metabolites...
2017: Frontiers in Immunology
https://www.readbyqxmd.com/read/29161535/effect-of-dedicated-lactation-support-services-on-breastfeeding-outcomes-in-extremely-low-birth-weight-neonates
#8
Sharareh Gharib, Molly Fletcher, Richard Tucker, Betty Vohr, Beatrice E Lechner
BACKGROUND: Breastfeeding is associated with major benefits for high-risk infants born prematurely, yet this population faces significant challenges to breastfeeding. Lactation services provide successful interventions, yet the impact of lactation services on breastfeeding outcomes in preterm infants is understudied. Research aim: The provision of full-time lactation support in the neonatal intensive care unit (NICU) will improve quantitative breastfeeding measures in premature infants...
November 1, 2017: Journal of Human Lactation: Official Journal of International Lactation Consultant Association
https://www.readbyqxmd.com/read/29158771/implementation-and-evaluation-of-community-based-drop-in-centres-for-breastfeeding-support-in-victoria-australia
#9
Rhian L Cramer, Helen L McLachlan, Touran Shafiei, Lisa H Amir, Meabh Cullinane, Rhonda Small, Della A Forster
Background: While Australia has high breastfeeding initiation, there is a sharp decline in the first weeks postpartum and this continues throughout the first year. Supporting breastfeeding In Local Communities (SILC) was a three-arm cluster randomised controlled trial to determine whether early home-based breastfeeding support by a maternal and child health nurse (SILC-MCHN), with or without access to a community-based breastfeeding drop-in centre, increased the proportion of infants receiving any breast milk at three, four and six months...
2017: International Breastfeeding Journal
https://www.readbyqxmd.com/read/29158374/maternal-igg-immune-complexes-induce-food-allergen-specific-tolerance-in-offspring
#10
Asa Ohsaki, Nicholas Venturelli, Tess M Buccigrosso, Stavroula K Osganian, John Lee, Richard S Blumberg, Michiko K Oyoshi
The role of maternal immune responses in tolerance induction is poorly understood. To study whether maternal allergen sensitization affects offspring susceptibility to food allergy, we epicutaneously sensitized female mice with ovalbumin (OVA) followed by epicutaneous sensitization and oral challenge of their offspring with OVA. Maternal OVA sensitization prevented food anaphylaxis, OVA-specific IgE production, and intestinal mast cell expansion in offspring. This protection was mediated by neonatal crystallizable fragment receptor (FcRn)-dependent transfer of maternal IgG and OVA immune complexes (IgG-IC) via breast milk and induction of allergen-specific regulatory T (T reg) cells in offspring...
November 20, 2017: Journal of Experimental Medicine
https://www.readbyqxmd.com/read/29154942/levels-of-palmitic-acid-ester-of-hydroxystearic-acid-pahsa-are-reduced-in-the-breast-milk-of-obese-mothers
#11
Marie Brezinova, Ondrej Kuda, Jana Hansikova, Martina Rombaldova, Laurence Balas, Kristina Bardova, Thierry Durand, Martin Rossmeisl, Marcela Cerna, Zbynek Stranak, Jan Kopecky
To achieve optimal development of a newborn, breastfeeding is extensively recommended, but little is known about the role of non-nutritive bioactive milk components. We aimed to characterize the fatty acid esters of hydroxy fatty acids (FAHFAs), namely palmitic acid hydroxystearic acids (PAHSAs)-endogenous lipids with anti-inflammatory and anti-diabetic properties, in human breast milk. Breast milk samples from 30 lean (BMI=19-23) and 23 obese (BMI>30) women were collected 72h postpartum. Adipose tissue and milk samples were harvested from C57BL/6J mice...
November 14, 2017: Biochimica et Biophysica Acta
https://www.readbyqxmd.com/read/29152146/breast-tissue-oral-and-urinary-microbiomes-in-breast-cancer
#12
Hannah Wang, Jessica Altemus, Farshad Niazi, Holly Green, Benjamin C Calhoun, Charles Sturgis, Stephen R Grobmyer, Charis Eng
It has long been proposed that the gut microbiome contributes to breast carcinogenesis by modifying systemic estrogen levels. This is often cited as a possible mechanism linking breast cancer and high-fat, low-fiber diets as well as antibiotic exposure, associations previously identified in population-based studies. More recently, a distinct microbiome has been identified within breast milk and tissue, but few studies have characterized differences in the breast tissue microbiota of patients with and without cancer, and none have investigated distant body-site microbiomes outside of the gut...
October 20, 2017: Oncotarget
https://www.readbyqxmd.com/read/29151792/fluoxetine-modulates-sex-steroid-levels-in-vitro
#13
Diana Lupu, Marcus O D Sjödin, Mukesh Varshney, Johan Lindberg, Felicia Loghin, Joëlle Rüegg
Background and aims: Selective serotonin reuptake inhibitors (SSRIs) are antidepressants increasingly prescribed against depression during and after pregnancy. However, these compounds cross the placenta and are found in breast milk, thus reaching, and possibly affecting, the fetus and infant during critical developmental stages. Fluoxetine (FLX), a widely used SSRI, can interfere with estrogen signaling, which is important for the development of female sex organs and certain brain areas, among others...
2017: Clujul Medical (1957)
https://www.readbyqxmd.com/read/29150925/one-pot-synthesis-of-a-multi-template-molecularly-imprinted-polymer-for-the-extraction-of-six-sulfonamide-residues-from-milk-before-hplc-with-diode-array-detection
#14
Maria Kechagia, Victoria Samanidou, Abuzar Kabir, Kenneth G Furton
A highly selective molecularly imprinted polymer sorbent was synthesized and employed for the simultaneous determination of six sulfonamide antibiotic residues (sulfanilamide, sulfacetamide, sulfadiazine, sulfathiazole, sulfamerazine and sulfamethizole) in milk samples. Multi-analyte imprinted particles were used as sorbent in solid phase extraction. Sulfonamides were separated on a high-performance liquid chromatography column (Merck-Lichrospher RP18e, 5 μm 250 × 4 mm) and further identified and quantified by diode array detection...
November 18, 2017: Journal of Separation Science
https://www.readbyqxmd.com/read/29150862/randomised-crossover-trial-showed-that-using-breast-milk-or-sucrose-provided-the-same-analgesic-effect-in-preterm-infants-of-at-least-28-weeks
#15
L Collados-Gómez, P Ferrera-Camacho, E Fernandez-Serrano, V Camacho-Vicente, C Flores-Herrero, A M García-Pozo, R Jiménez-García
AIM: Repeated, on-going exposure to pain influences the growth, cognitive and motor functions, behaviour, personality and neurodevelopment of preterm infants. We compared the analgesic effects of expressed breast milk and 24% oral sucrose on preterm neonates during venipuncture. METHODS: This multicentre randomised, non-inferiority, cross-over trial focused on five neonatal university units in Madrid, Spain, from October 2013 to October 2014. It comprised 66 preterm infants born at less than 37 weeks and randomly split into two groups...
November 18, 2017: Acta Paediatrica
https://www.readbyqxmd.com/read/29146078/bisphenol-a-distribution-in-serum-urine-placenta-breast-milk-and-umbilical-cord-serum-in-a-birth-panel-of-mother-neonate-pairs
#16
Jangwoo Lee, Kyungho Choi, Jeongim Park, Hyo-Bang Moon, Gyuyeon Choi, Jeong Jae Lee, Eunsook Suh, Hai-Joong Kim, So-Hee Eun, Gun-Ha Kim, Geum Joon Cho, Sung Koo Kim, Sungjoo Kim, Su Young Kim, Seunghyo Kim, Soyong Eom, Sooran Choi, Young Don Kim, Sungkyoon Kim
Bisphenol A (BPA) exposure during the perinatal and postnatal periods increases the susceptibility to disease over the life cycle. However, information on the BPA delivered to fetuses or infants via the placenta and breastfeeding is limited. We determined the BPA exposure levels in various bodily fluids and tissues of pregnant women and described fetus and infant exposures to BPA based on associations and BPA ratios in mother-neonate paired samples. Maternal serum, urine, placenta, breast milk, cord serum, and neonatal urine samples were collected from 318 mother-neonate pairs at six university hospitals in Korea...
November 13, 2017: Science of the Total Environment
https://www.readbyqxmd.com/read/29145136/lead-cadmium-and-arsenic-in-human-milk-and-their-socio-demographic-and-lifestyle-determinants-in-lebanon
#17
Maya Bassil, Farah Daou, Hussein Hassan, Osama Yamani, Joelle Abi Kharma, Zouheir Attieh, Jomana Elaridi
INTRODUCTION: Exposure of newborns to toxic metals is of special interest due to their reported contamination in breast milk and potential harm. The aim of this study was to assess the occurrence and factors associated with lead, cadmium and arsenic contamination in breast milk collected from lactating mothers in Lebanon. METHODS: A total of 74 breast milk samples were collected from primaparas according to guidelines set by the World Health Organization. A survey was administered to determine the demographic and anthropometric characteristics of participating lactating mothers...
October 27, 2017: Chemosphere
https://www.readbyqxmd.com/read/29144393/growth-gastrointestinal-tolerance-and-stool-characteristics-of-healthy-term-infants-fed-an-infant-formula-containing-hydrolyzed-whey-protein-63-and-intact-casein-37-a-randomized-clinical-trial
#18
Shang-Ling Wu, Ding Ding, Ai-Ping Fang, Pei-Yan Chen, Si Chen, Li-Peng Jing, Yu-Ming Chen, Hui-Lian Zhu
To investigate whether healthy term infants, fed an infant formula containing hydrolyzed whey protein (HWP-F, hydrolyzed whey/intact casein =63/37), differ in growth, gastrointestinal tolerance and stool characteristics from those fed an infant formula containing intact whey protein (IWP-F, intact whey/intact casein =61/39) or breast milk. Healthy term infants, born within 14 days of the study's commencement, were randomly assigned to be fed IWP-F or HWP-F until 13 weeks of age, and breast-fed (BF) infants were enrolled as a reference group...
November 16, 2017: Nutrients
https://www.readbyqxmd.com/read/29144244/modes-of-infant-feeding-and-the-risk-of-childhood-asthma-a-prospective-birth-cohort-study
#19
Annika Klopp, Lorena Vehling, Allan B Becker, Padmaja Subbarao, Piushkumar J Mandhane, Stuart E Turvey, Diana L Lefebvre, Malcolm R Sears, Meghan B Azad
OBJECTIVE: To determine whether different modes of infant feeding are associated with childhood asthma, including differentiating between direct breastfeeding and expressed breast milk. STUDY DESIGN: We studied 3296 children in the Canadian Healthy Infant Longitudinal Development birth cohort. The primary exposure was infant feeding mode at 3 months, reported by mothers and categorized as direct breastfeeding only, breastfeeding with some expressed breast milk, breast milk and formula, or formula only...
November 2017: Journal of Pediatrics
https://www.readbyqxmd.com/read/29142555/exclusive-breastfeeding-practices-in-working-women-of-pakistan-a-cross-sectional-study
#20
Aroona Sabin, Farida Manzur, Saleem Adil
Objective: To determine the prevalence of exclusive breast feeding in working women and to identify the factors effecting exclusive breast feeding in working women. Methods: This cross-sectional survey was conducted in Faisalabad city within a period of six months from June 2016 to December 2016. Working women of age 18 to 45 years, working as doctors, teachers, nurses and bankers in public (government) setup were included. The data was collected using interview method by pre-structured questionnaire...
September 2017: Pakistan Journal of Medical Sciences Quarterly
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