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https://www.readbyqxmd.com/read/28806296/the-risk-of-necrotizing-enterocolitis-differs-among-preterm-pigs-fed-formulas-with-either-lactose-or-maltodextrin
#1
Randal K Buddington, Samantha L Davis, Karyl K Buddington
OBJECTIVES: When breast milk is unavailable for preterm infants, formulas are needed that won't increase the risk of necrotizing enterocolitis (NEC). Adding novel ingredients to formula to reduce NEC has not been effective clinically. Instead, we tested the prediction that NEC can be reduced by removing the maltodextrin now included in preterm formulas. METHODS: The preterm pig model of spontaneous NEC was used to evaluate growth, health, and intestinal responses to 6-7 days of feeding formulas that were identical except for the source of carbohydrate; either 100% lactose or maltodextrin; colostrum was used as the control...
August 11, 2017: Journal of Pediatric Gastroenterology and Nutrition
https://www.readbyqxmd.com/read/28803230/revised-reference-values-for-potassium-intake
#2
Daniela Strohm, Sabine Ellinger, Eva Leschik-Bonnet, Friederike Maretzke, Helmut Heseker
BACKGROUND: The nutrition societies of Germany, Austria and Switzerland have revised the reference values for potassium intake in January 2017. METHODS: For adults, the estimated value was based on the 24-h urinary potassium excretion and on preventive considerations regarding hypertension and stroke. The estimated values for children and adolescents were extrapolated from the adult estimated value considering differences in body mass. For infants aged 0 to under 4 months, the estimated value was set based on the potassium intake via breast milk...
August 11, 2017: Annals of Nutrition & Metabolism
https://www.readbyqxmd.com/read/28795484/new-world-health-organization-guidance-helps-protect-breastfeeding-as-a-human-right
#3
Laurence M Grummer-Strawn, Elizabeth Zehner, Marcus Stahlhofer, Chessa Lutter, David Clark, Elisabeth Sterken, Susanna Harutyunyan, Elizabeth I Ransom
Written by the WHO/UNICEF NetCode author group, the comment focuses on the need to protect families from promotion of breast-milk substitutes and highlights new WHO Guidance on Ending Inappropriate Promotion of Foods for Infants and Young Children. The World Health Assembly welcomed this Guidance in 2016 and has called on all countries to adopt and implement the Guidance recommendations. NetCode, the Network for Global Monitoring and Support for Implementation of the International Code of Marketing of Breast-milk Substitutes and Subsequent Relevant World Health Assembly Resolutions, is led by the World Health Organization and the United Nations Children's Fund...
August 10, 2017: Maternal & Child Nutrition
https://www.readbyqxmd.com/read/28795377/comparison-of-the-fatty-acid-profile-of-spanish-infant-formulas-and-galician-women-breast-milk
#4
Rocío Barreiro, Patricia Regal, Olga López-Racamonde, Alberto Cepeda, Cristina A Fente
The importance of dietary lipids during childhood is evident, as they are necessary for correct growth and development of the newborn. When breastfeeding is not possible, infant formulas are designed to mimic human milk as much as possible to fulfill infant's requirements. However, the composition of these dairy products is relatively constant, while human milk is not a uniform bio-fluid and changes according to the requirements of the baby. In this study, breast milk samples were donated by 24 Spanish mothers in different lactation stages and different infant formulas were purchased in supermarkets and pharmacies...
August 9, 2017: Journal of Physiology and Biochemistry
https://www.readbyqxmd.com/read/28794439/maternal-low-intensity-physical-exercise-prevents-obesity-in-offspring-rats-exposed-to-early-overnutrition
#5
Tatiane Aparecida Ribeiro, Laize Peron Tófolo, Isabela Peixoto Martins, Audrei Pavanello, Júlio Cezar de Oliveira, Kelly Valério Prates, Rosiane Aparecida Miranda, Claudinéia Conationi da Silva Franco, Rodrigo Mello Gomes, Flávio Andrade Francisco, Vander Silva Alves, Douglas Lopes de Almeida, Veridiana Mota Moreira, Kesia Palma-Rigo, Elaine Vieira, Gabriel Sergio Fabricio, Marcos Ricardo da Silva Rodrigues, Wilson Rinaldi, Ananda Malta, Paulo Cezar de Freitas Mathias
Low intensity exercise during pregnancy and lactation may create a protective effect against the development of obesity in offspring exposed to overnutrition in early life. To test these hypotheses, pregnant rats were randomly assigned into 2 groups: Sedentary and Exercised, low intensity, on a rodent treadmill at 30% VO2Max /30-minute/session/3x/week throughout pregnancy and the lactation. Male offspring were raised in small litters (SL, 3 pups/dam) and normal litters (NL, 9 pups/dam) as models of early overnutrition and normal feed, respectively...
August 9, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28794206/lipid-based-nutrient-supplements-during-pregnancy-and-lactation-did-not-affect-human-milk-oligosaccharides-and-bioactive-proteins-in-a-randomized-trial
#6
Josh M Jorgensen, Charles Arnold, Per Ashorn, Ulla Ashorn, David Chaima, Yin Bun Cheung, Jasmine Cc Davis, Yue-Mei Fan, Elisha Goonatilleke, Emma Kortekangas, Chiza Kumwenda, Carlito B Lebrilla, Kenneth Maleta, Sarah M Totten, Lauren D Wu, Kathryn G Dewey
Background: Human milk oligosaccharides (HMOs) and bioactive proteins are beneficial to infant health. Recent evidence suggests that maternal nutrition may affect the amount of HMOs and proteins in breast milk; however, the effect of nutrient supplementation on HMOs and bioactive proteins has not yet been well studied.Objective: We aimed to determine whether lipid-based nutrient supplements (LNSs) affect milk bioactive protein and HMO concentrations at 6 mo postpartum in women in rural Malawi. These are secondary outcomes of a previously published randomized controlled trial...
August 9, 2017: Journal of Nutrition
https://www.readbyqxmd.com/read/28792066/advances-in-the-analysis-of-less-conventional-human-body-fluids-an-overview-of-the-ce-and-hplc-ms-applications-in-the-years-2015-2017
#7
Monica Di Venere, Simona Viglio, Maddalena Cagnone, Anna Bardoni, Roberta Salvini, Paolo Iadarola
Aim of this article is to focus the attention of the reader on the application of CE/MS and LC/MS to the analysis of human body fluids not currently used for the diagnosis of disorders and, for this reason, catalogued as "less-/non-conventional" fluids, i.e. tears, nasal secretions, cerumen, bronchoalveolar lavage fluid, sputum, exhaled breath condensate, nipple aspirate, breast milk, amniotic fluid, bile, seminal plasma, liposuction aspirate fluid and synovial fluid. The pool of articles presented in this report demonstrates that, rather than being neglected, these fluids are an important resource for the evaluation of possible pathologic conditions...
August 9, 2017: Electrophoresis
https://www.readbyqxmd.com/read/28791405/silibinin-suppresses-bladder-cancer-cell-malignancy-and-chemoresistance-in-an-nf-%C3%AE%C2%BAb-signal-dependent-and-signal-independent-manner
#8
Yi Sun, Zhenfeng Guan, Wencai Zhao, Yazhuo Jiang, Qing Li, Yongyi Cheng, Yonggang Xu
Because bladder cancer (BCa) is the 9th most common malignant tumor and 13th leading cause of death due to cancer, therapeutic approaches have attracted a great deal of attention from both clinicians and BCa patients. Although the development of surgery and targeted drugs has brought new challenges for the traditional concept of BCa therapy, various types of chemotherapy remain the final treatment method for many BCa patients. However, chemoresistance inevitably appears, leading to the failure of chemotherapy...
August 2, 2017: International Journal of Oncology
https://www.readbyqxmd.com/read/28789730/iodine-status-of-postpartum-women-and-their-infants-in-australia-after-the-introduction-of-mandatory-iodine-fortification
#9
Dao Huynh, Dominique Condo, Robert Gibson, Beverly Muhlhausler, Philip Ryan, Sheila Skeaff, Maria Makrides, Shao J Zhou
Mandatory I fortification in bread was introduced in Australia in 2009 in response to the re-emergence of biochemical I deficiency based on median urinary I concentration (UIC)<100 µg/l. Data on the I status of lactating mothers and their infants in Australia are scarce. The primary aim of this study was to assess the I status, determined by UIC and breast milk I concentration (BMIC), of breast-feeding mothers in South Australia and UIC of their infants. The secondary aim was to assess the relationship between the I status of mothers and their infants...
June 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28789728/circadian-feeding-patterns-of-12-month-old-infants
#10
Poh Hui Wee, See Ling Loy, Jia Ying Toh, Elaine Kwang Hsia Tham, Yin Bun Cheung, Keith M Godfrey, Peter D Gluckman, Seang Mei Saw, Yap-Seng Chong, Ngee Lek, Jerry Kok Yen Chan, Daniel Yam Thiam Goh, Mary Foong-Fong Chong, Fabian Yap
Early life nutrition and feeding practices are important modifiable determinants of subsequent obesity, yet little is known about the circadian feeding pattern of 12-month-old infants. We aimed to describe the 24-h feeding patterns of 12-month-old infants and examine their associations with maternal and infant characteristics. Mothers from a prospective birth cohort study (n 431) reported dietary intakes of their 12-month-old infants and respective feeding times using 24-h dietary recall. Based on their feeding times, infants were classified into post-midnight (00...
June 2017: British Journal of Nutrition
https://www.readbyqxmd.com/read/28777736/a-pilot-study-of-the-effect-of-human-breast-milk-on-urinary-metabolome-analysis-in-infants
#11
Hiromichi Shoji, Hikari Taka, Naoko Kaga, Naho Ikeda, Tomohiro Kitamura, Yoshiki Miura, Toshiaki Shimizu
BACKGROUND: This study aimed to examine the nutritional effect of breast feeding on healthy term infants by using urinary metabolome analysis. METHODS: Urine samples were collected from 19 and 14 infants at 1 and 6 months, respectively. Infants were separated into two groups: the breast-fed group receiving <540 mL/week of their intake from formula (n=13 at 1 month; n=9 at 6 months); and the formula-fed group receiving no breast milk (BM) (n=6 at 1 month; n=5 at 6 months)...
August 4, 2017: Journal of Pediatric Endocrinology & Metabolism: JPEM
https://www.readbyqxmd.com/read/28777356/health-effects-of-carotenoids-during-pregnancy-and-lactation
#12
REVIEW
Monika A Zielińska, Aleksandra Wesołowska, Beata Pawlus, Jadwiga Hamułka
Adequate nutrition is particularly important during pregnancy since it is needed not only for maintaining the health of the mother, but also determines the course of pregnancy and its outcome, fetus development as well as the child's health after birth and during the later period of life. Data coming from epidemiological and interventions studies support the observation that carotenoids intake provide positive health effects in adults and the elderly population. These health effects are the result of their antioxidant and anti-inflammatory properties...
August 4, 2017: Nutrients
https://www.readbyqxmd.com/read/28772152/long-term-time-trends-in-human-intake-of-pops-in-the-czech-republic-indicate-a-need-for-continuous-monitoring
#13
Katarína Bányiová, Milena Černá, Ondřej Mikeš, Klára Komprdová, Anežka Sharma, Tenzing Gyalpo, Pavel Čupr, Martin Scheringer
Polychlorinated biphenyls (PCBs) and organochlorine pesticides (OCPs) from the group of persistent organic pollutants are detected in human tissues years or even decades after their ban. Exposure to PCBs and OCPs can pose risks to human health. In the present study, we calculated the daily intakes of PCBs and OCPs in the Czech population and investigated the long-term trends of human exposure to POPs. Data on POP concentrations from a 16-year period of breast-milk monitoring were used. A toxicokinetic model with consideration of compound-specific elimination half-lives was used to calculate the mothers' daily intake of PCBs and OCPs representing the intake of POPs by all exposure routes...
July 31, 2017: Environment International
https://www.readbyqxmd.com/read/28766752/unlocking-opportunities-in-food-design-for-infants-children-and-the-elderly-understanding-milestones-in-chewing-and-swallowing-across-the-lifespan-for-new-innovations
#14
REVIEW
Julie A Y Cichero
Intake of a variety of foods increases the likelihood of good general health. From as early as life in utero, humans are exposed to flavor. Further flavor imprinting occurs via breast milk, increasing the likelihood of acceptance of a variety flavors when solids are introduced. While first foods need to be smooth and runny, experience managing soft lumps is required for rudimentary development of chewing skills. Texture experiences are critical to providing building blocks for food acceptance and gradual increase in the range of food textures eaten...
August 2017: Journal of Texture Studies
https://www.readbyqxmd.com/read/28766273/pregnancy-effect-on-multiple-sclerosis-treatment-considerations-and-breastfeeding
#15
REVIEW
Rhonda Voskuhl, Callene Momtazee
Multiple sclerosis (MS) commonly affects women in childbearing years making pregnancy issues important for patients with MS and their families. Pregnancy is a naturally occurring disease modifier of MS associated with a 70% reduction in relapse rates in the third trimester. This relapse rate reduction during the last trimester is roughly equal to the most effective disease-modifying treatments for MS. Given this efficacy, various pregnancy factors have been tested to determine which play a part in pregnancy's protection, and some have been translated to completed and ongoing phase II clinical trials...
August 1, 2017: Neurotherapeutics: the Journal of the American Society for Experimental NeuroTherapeutics
https://www.readbyqxmd.com/read/28765581/oropharyngeal-mucosal-transmission-of-zika-virus-in-rhesus-macaques
#16
Christina M Newman, Dawn M Dudley, Matthew T Aliota, Andrea M Weiler, Gabrielle L Barry, Mariel S Mohns, Meghan E Breitbach, Laurel M Stewart, Connor R Buechler, Michael E Graham, Jennifer Post, Nancy Schultz-Darken, Eric Peterson, Wendy Newton, Emma L Mohr, Saverio Capuano, David H O'Connor, Thomas C Friedrich
Zika virus is present in urine, saliva, tears, and breast milk, but the transmission risk associated with these body fluids is currently unknown. Here we evaluate the risk of Zika virus transmission through mucosal contact in rhesus macaques. Application of high-dose Zika virus directly to the tonsils of three rhesus macaques results in detectable plasma viremia in all animals by 2 days post-exposure; virus replication kinetics are similar to those observed in animals infected subcutaneously. Three additional macaques inoculated subcutaneously with Zika virus served as saliva donors to assess the transmission risk from contact with oral secretions from an infected individual...
August 1, 2017: Nature Communications
https://www.readbyqxmd.com/read/28765032/effect-of-nonpharmacologic-pain-control-during-examination-for-retinopathy-of-prematurity
#17
Gülümser Dolgun, Şirin Bozlak
OBJECTIVES: To examine the effects of infant swaddling with oral administration of sucrose, swaddling with oral administration of breast milk, and swaddling with oral administration of distilled water (control) on pain perception in premature infants during a screening examination for retinopathy of prematurity (ROP). DESIGN: A prospective, randomized controlled design was used. SETTING: The research was conducted in the NICU of a Level III university hospital in Istanbul...
July 29, 2017: Journal of Obstetric, Gynecologic, and Neonatal Nursing: JOGNN
https://www.readbyqxmd.com/read/28765002/determination-of-ibuprofen-enantiomers-in-breast-milk-using-vortex-assisted-matrix-solid-phase-dispersion-and-direct-chiral-liquid-chromatography
#18
M E León-González, N Rosales-Conrado
A mixture of β-cyclodextrin (β-CD) and primary and secondary amine (PSA) sorbents was employed for the extraction and quantification of ibuprofen enantiomers from human breast milk, combining a vortex-assisted matrix solid-phase dispersion method (MSPD) and direct chiral liquid chromatography (CLC) with ultraviolet detection (UV). The MSPD sample preparation procedure was optimized focusing on both the type and amount of dispersion/sorption sorbents and the nature of the elution solvent, in order to obtain acceptable recoveries and avoiding enantiomer conversion...
July 25, 2017: Journal of Chromatography. A
https://www.readbyqxmd.com/read/28764968/production-of-human-milk-oligosaccharides-by-enzymatic-and-whole-cell-microbial-biotransformations
#19
Georg A Sprenger, Florian Baumgärtner, Christoph Albermann
Human milk oligosaccharides (HMO) are almost unique constituents of breast milk and are not found in appreciable amounts in cow milk. Due to several positive aspects of HMO for the development, health, and wellbeing of infants, production of HMO would be desirable. As a result, scientist from different disciplines have developed methods for the preparation of single HMO compounds. Here, we review approaches to HMO preparation by (chemo-)enzymatic syntheses or by whole-cell biotransformation with recombinant bacterial cells...
July 29, 2017: Journal of Biotechnology
https://www.readbyqxmd.com/read/28764132/use-of-a-simple-pharmacokinetic-model-to-study-the-impact-of-breast-feeding-on-infant-and-toddler-body-burdens-of-pcb-153-bde-47-and-dde
#20
Matthew Lorber, Leisa-Maree L Toms
Several studies have examined the role of breast milk consumption in the buildup of environmental chemicals in infants, and have concluded that this pathway elevates infant body burdens above what would occur in a formula-only diet. Unique data from Australia provide an opportunity to study this finding using simple pharmacokinetic (PK) models. Pooled serum samples from infants in the general population provided data on PCB 153, BDE 47, and DDE at 6-month increments from birth until 4 years of age. General population breast-feeding scenarios for Australian conditions were crafted and input into a simple PK model which predicted infant serum concentrations over time...
July 25, 2017: Chemosphere
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