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breast milk

Erdem Karadeniz, Mehmet Nuri Kocak, Ali Ahiskalioglu, Kemal Alp Nalci, Sevilay Ozmen, Mufide Nuran Akcay, Nazan Aydin, Mehmet Dumlu Aydin, Ahmet Hacimuftuoglu
PURPOSE OF THE STUDY: Hypofunctioning breasts are typically considered a dysfunction of higher brain centers that regulate hormonal feedback, and olfactory information has been proposed as a triggering factor for lactation in the maternal body. However, there are no substantive studies regarding whether olfaction disorders and/or loss of olfactory sense may result in breast gland atrophy by causing diminished olfactory stimulation. To fill this gap in the literature, we studied the histologic features of breast glands as a sample model in animals that had undergone an olfactory bulb lesion (OBL)...
March 14, 2018: Journal of Investigative Surgery: the Official Journal of the Academy of Surgical Research
Ahmed Ragab Fakhreldin
Background: Breast milk adiponectin could play a role in the regulation of infants' growth during lactation. Aim of Work: The aim is to evaluate adiponectin concentration in human milk and to investigate its relationship with serum adiponectin concentration in lactating mothers and their breastfed infants and with anthropometric parameters of infants and mothers. Materials and Methods: Sixty healthy term infants and their healthy lactating mothers are included at infant age of 1 month then repeated again at the age of 4 months...
January 2018: Indian Journal of Endocrinology and Metabolism
Ángel Sánchez-Illana, Anna Parra-Llorca, Diana Escuder-Vieco, Carmen Rosa Pallás-Alonso, María Cernada, María Gormaz, Máximo Vento, Julia Kuligowski
Oxidative stress derived biomarkers have been extensively studied for assessing pathological situations in the neonatal period and their usefulness for an early outcome prediction of oxidative stress related diseases in non-invasive biofluids could be demonstrated. This is the first report on a method for the simultaneous detection of a panel of oxidative stress related biomarkers for quantifying damage to proteins and DNA in human breast milk samples. A straightforward sample clean-up procedure using 1.5 mL of milk was developed and extracts were analyzed by ultra-performance liquid chromatography coupled to tandem mass spectrometry...
August 3, 2018: Analytica Chimica Acta
Francesco Valitutti, Barbara De Santis, Chiara Maria Trovato, Monica Montuori, Simona Gatti, Salvatore Oliva, Carlo Brera, Carlo Catassi
OBJECTIVE: To assess the risk of mycotoxin exposure (aflatoxin M1, ochratoxin A, and zearalenone) in celiac disease (CD) breastfeeding mothers and healthy control mothers, as well as in their offspring, by quantifying these contaminants in breast milk. STUDY DESIGN: Thirty-five breastfeeding women with CD on a gluten-free diet and 30 healthy breastfeeding controls were recruited. Milk sampling was performed three times per day for three consecutive days. Mycotoxin content was investigated by an analytical method using immunoaffinity column clean-up and high-performance liquid chromatography (HPLC) with fluorometric detection...
March 10, 2018: Nutrients
Rachel M Burke, Paulina A Rebolledo, Anna M Aceituno, Rita Revollo, Volga Iñiguez, Mitchel Klein, Carolyn Drews-Botsch, Juan S Leon, Parminder S Suchdev
BACKGROUND: Iron deficiency (ID) is the most common micronutrient deficiency worldwide, with potentially severe consequences on child neurodevelopment. Though exclusive breastfeeding (EBF) is recommended for 6 months, breast milk has low iron content. This study aimed to estimate the effect of the length of EBF on iron status at 6 - 8 months of age among a cohort of Bolivian infants. METHODS: Mother-infant pairs were recruited from 2 hospitals in El Alto, Bolivia, and followed from one through 6 - 8 months of age...
March 12, 2018: BMC Pediatrics
Megan R Kwon, Eileen Cress, W Andrew Clark, Arsham Alamian, Yongke Lu, Jonathan M Peterson
Background: C1q TNF related protein 3 (CTRP3) is a relatively novel hormonal factor primarily derived from adipose tissue and has anti-diabetic properties. To determine if CTRP3 could play a role in early childhood development, the purpose of this study was to establish the presence of CTRP3 in breast milk (BM) and to determine whether CTRP3 levels were correlated with pregravid obesity status of the mother. Methods: Breast milk was collected from breast-feeding mothers who had a pregravid body mass index (BMI) classification of normal weight (BMI 18-25 kg/m2 , n = 23) or obese (BMI > 30 kg/m2 , n = 14)...
2018: PeerJ
Ce Qi, Jin Sun, Yuan Xia, Renqiang Yu, Wei Wei, Jingying Xiang, Qingzhe Jin, Hang Xiao, Xingguo Wang
Fatty acid (FA) is the major energy resource in breast milk, which is important for infant development. FAs profiles with sn-2 positional preference were an important part of triacylglycerols due to their better availability. This profile is still not replicated in artificial formulas. This study quantified the FAs profile of total and sn-2 position in human breast milk samples from 103 healthy volunteers during colostrum, transitional, and mature stages. Multicomponent analysis showed significant differences in FAs profiles of different lactation periods, due to that with relative percentage less than 1%...
March 15, 2018: Journal of Agricultural and Food Chemistry
Jamie L Morgan, Benjamin K Kogutt, Claudia Meek, Elizabeth K Stehel, Donald D McIntire, Jeanne S Sheffield, Scott W Roberts
BACKGROUND: Amlodipine is rarely used in the treatment of pregnant hypertensive women due to limited pharmacokinetic data during pregnancy and the postpartum period. OBJECTIVE: To evaluate the pharmacokinetics of amlodipine besylate in the peri-partum period including quantities of placental passage, breast milk excretion and infant exposure. STUDY DESIGN: This was a prospective study of pregnant women who were prescribed 5 mg of amlodipine daily for treatment of chronic hypertension and delivered at term...
January 2018: Pregnancy Hypertension
Luke E Grzeskowiak, Catherine Leggett, Lynn Costi, Claire T Roberts, Lisa H Amir
AIMS: To examine the association between late pregnancy exposure to serotonin reuptake inhibitor (SRI) antidepressants and difficulties in achieving an adequate breast milk supply in women who gave birth to preterm infants, while accounting for the potential impacts of underlying maternal psychiatric illness. METHODS: Retrospective cohort study of 3,024 women delivering liveborn preterm infants (<37 weeks' gestation) between January 2004 and December 2008. The primary outcome was postnatal domperidone use, considered a valid proxy for presence and pharmacological management of low milk supply...
March 9, 2018: British Journal of Clinical Pharmacology
Adriana Moura Vieira, Poliana Guiomar de Almeida Brasiel, Maíra Schuchter Ferreira, Kacia Mateus, Mariana Sarto Figueiredo, Patrícia Cristina Lisboa, Egberto Gaspar de Moura, José Otavio do Amaral Corrêa, Fernando Cesar Ferraz Lopes, Paulo Henrique Fonseca da Silva, Céphora Maria Sabarense, Sheila Cristina Potente Luquetti Dutra, Aline Silva de Aguiar
PURPOSE: To evaluate the effects of maternal dietary soybean during lactation on the milk composition, body composition, lipid profile and glucose homeostasis of dams and offspring at weaning (21 days) and adulthood (150 days). METHODS: Lactating rats were divided into: casein control (C): casein diet; soy (S): soybean diet; soy oil control (SOC): casein diet, but with fat content similar to the S group. RESULTS: At 21 days, S mothers showed lower estradiol, total cholesterol (TC), low-density lipoprotein cholesterol (LDL) and triglycerides (TG) in serum; and lower TC and TG in milk...
March 8, 2018: Endocrine
Luminiţa Păduraru, Daniela Cristina Dimitriu, Andreea Luciana Avasiloaiei, Mihaela Moscalu, Gabriela Ildiko Zonda, Maria Stamatin
BACKGROUND: Antioxidant defense of the body is assured by both endogenous and exogenous factors comprising several enzymes, vitamins, protein components and derivates and oligoelements. Breast milk has been proven to have important and essential antioxidant composition to prevent and protect against diseases in infancy. The objective of this study was to determine the total antioxidant status (TAS) of human milk and to evaluate the differences between premature milk and term milk at different moments of lactation (colostrum, transitional milk and mature milk)...
February 8, 2018: Pediatrics and Neonatology
Josyf C Mychaleckyj, Uma Nayak, E Ross Colgate, Dadong Zhang, Tommy Carstensen, Shahnawaz Ahmed, Tahmeed Ahmed, Alexander J Mentzer, Masud Alam, Beth D Kirkpatrick, Rashidul Haque, Abu Syed Golam Faruque, William A Petri
BACKGROUND: Breast milk is the sole nutrition source during exclusive breastfeeding, and polyunsaturated fatty acids (FAs) are critical micronutrients in infant physical and cognitive development. There has been no prior genomewide association study of breast milk, hence our objective was to test for genetic association with breast milk FA composition. METHODS: We measured the fractional composition of 26 individual FAs in breast milk samples from three cohorts totalling 1142 Bangladeshi mothers whose infants were genotyped on the Illumina MEGA chip and replicated on a custom Affymetrix 30K SNP array (n=616)...
March 7, 2018: Journal of Medical Genetics
F P Martins-Celini, W A Gonçalves-Ferri, D C Aragon, J P Bernichi, C Calixto, E M F Sacramento, M A Santos, F E Martinez
The ideal feeding for premature babies has been the source of extensive debate. The aim of this study was to assess the association between type of feeding at discharge and the nutritional status of very low birth weight infants. This was a retrospective cohort of preterm babies with birth weight ≤1500 g, born between January 2006 and December 2013. The infants were divided into 3 groups according to type of feeding at discharge: exclusive breast milk (group 1), mixed feeding (group 2) and exclusive artificial formula (group 3)...
January 23, 2018: Brazilian Journal of Medical and Biological Research, Revista Brasileira de Pesquisas Médicas e Biológicas
Blanca Grases-Pintó, Mar Abril-Gil, Maria J Rodríguez-Lagunas, Margarida Castell, Francisco J Pérez-Cano, Àngels Franch
At birth, when immune responses are insufficient, there begins the development of the defence capability against pathogens. Leptin and adiponectin, adipokines that are present in breast milk, have been shown to play a role in the regulation of immune responses. We report here, for the first time, the influence of in vivo adipokine supplementation on the intestinal immune system in early life. Suckling Wistar rats were daily supplemented with leptin (0·7 μg/kg per d, n 36) or adiponectin (35 μg/kg per d, n 36) during the suckling period...
March 2018: British Journal of Nutrition
Kathryn J Fiorella, Erin M Milner, Elizabeth Bukusi, Lia Ch Fernald
No abstract text is available yet for this article.
March 6, 2018: Public Health Nutrition
Margaret A Adgent, David M Umbach, Babette S Zemel, Andrea Kelly, Joan I Schall, Eileen G Ford, Kerry James, Kassa Darge, Julianne C Botelho, Hubert W Vesper, Donald Walt Chandler, Jon M Nakamoto, Walter J Rogan, Virginia A Stallings
Purpose: Chemicals with hormone-like activity, such as estrogenic isoflavones, may perturb human development. Infants exclusively fed soy-based formula are highly exposed to isoflavones, but their physiologic responses remain uncharacterized. Here, we compare estrogen-responsive postnatal development in infants exclusively fed soy formula, cow-milk formula and breast milk. Methods: We enrolled 410 infants born in Philadelphia area hospitals, 2010-2013; 283 infants were exclusively fed soy formula (n=102), cow-milk formula (n=111), or breast milk (n=70) throughout the study (birth to 28 [boys] or 36 [girls] weeks)...
March 1, 2018: Journal of Clinical Endocrinology and Metabolism
Mercedes Rubio, Mariona Bustamante, Carles Hernandez-Ferrer, Dietmar Fernandez-Orth, Lorena Pantano, Yaris Sarria, Maria Piqué-Borras, Kilian Vellve, Silvia Agramunt, Ramon Carreras, Xavier Estivill, Juan R Gonzalez, Alfredo Mayor
Circulating small RNAs, including miRNAs but also isomiRs and other RNA species, have the potential to be used as non-invasive biomarkers for communicable and non-communicable diseases. This study aims to characterize and compare small RNA profiles in human biofluids. For this purpose, RNA was extracted from plasma and breast milk samples from 15 healthy postpartum mothers. Small RNA libraries were prepared with the NEBNext® small RNA library preparation kit and sequenced in an Illumina HiSeq2000 platform...
2018: PloS One
Partosch Falko, Mielke Hans, Stahlmann Ralf, Gundert-Remy Ursula
Mycobacterial diseases remain a significant cause of morbidity and mortality worldwide. Rifampicin and ethambutol are among the drugs recommended by WHO as first line treatment. In this work, we addressed the question whether doses of the two anti-tuberculosis agents ethambutol and rifampicin transferred to a nursed infant could be of health concerns when the mother is under treatment. We used the approach of pharmacokinetic modelling using a structural model with two interconnected organisms, the first one being the organism of the nursing mother, the second one being the organism of the nursed child...
March 5, 2018: Basic & Clinical Pharmacology & Toxicology
Pantea Nazeri, Hosein Dalili, Yadollah Mehrabi, Mehdi Hedayati, Parvin Mirmiran, Fereidoun Azizi
Despite substantial progress in the global elimination of iodine deficiency, lactating mothers and their infants remain susceptible to insufficient iodine intake. This cross-sectional study was conducted to compare iodine statuses of breast-fed and formula-fed infants and their mothers at four randomly selected health care centres in Tehran. Healthy infants <3 months old and their mothers were randomly selected for inclusion in this study. Iodine was measured in urine and breast milk samples from each infant and mother as well as commercially available infant formula...
March 5, 2018: British Journal of Nutrition
Irene A Stafford, Eliza Rodrigue, Alexandra Berra, Wesley Adams, Asha J Heard, Joseph L Hagan, Shawn J Stafford
BACKGROUND: Necrotizing enterocolitis (NEC) is a leading cause of newborn gastrointestinal emergencies, affecting 1-3 per 1000 live births. Although NEC has been linked to a microbial etiology, associations with maternal intrapartum and resultant newborn early-onset invasive Group B streptococcus (EO-GBS) have been weakly defined. OBJECTIVE: The study aim was to determine the relationship between EO-GBS and NEC. STUDY DESIGN: Data from 2008 to 2015 were collected from pediatric records with ICD diagnosis codes consistent with all stages of NEC, with the exception of neonatal EO-GBS data (only available 2011-2015)...
February 24, 2018: European Journal of Obstetrics, Gynecology, and Reproductive Biology
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