Impact of dietary supplementation of beef cows with rumen-protected methionine during the periconceptional period on prenatal growth and performance to weaning.

Changes in maternal nutrition during the periconceptional period can influence postnatal growth in cattle. This study aimed to identify the impact of supplementing beef cows with rumen-protected methionine (RP-Met) during the periconceptional period on their female progeny. In exp 1, plasma methionine (Met) levels were analyzed in samples from 10 Angus crossbred, non-lactating beef cows.

Associations of Maternal Salivary Cortisol and Psychological Symptoms With Human Milk's Microbiome Composition.

Objective: Human milk (HM) is considered the best source of infant nutrition with many benefits for the infant. However, pregnancy changes can lead to increased stress in some women, which might affect HM composition. Although studies have demonstrated a link between maternal psychopathology and child development, it remains unclear how maternal psychobiological changes can be intergenerationally transmitted.

Do nutritional interventions before or during pregnancy affect placental phenotype? Findings from a systematic review of human clinical trials.

Background: Maternal nutritional interventions aim to address nutrient deficiencies in pregnancy, a leading cause of maternal and neonatal morbidity and mortality worldwide. How these interventions influence the placenta, which plays a vital role in fetal growth and nutrient supply, is not well understood. This leaves a major gap in understanding how such interventions could influence pregnancy outcomes and fetal health.

Maternal swimming with overload allied to postnatal high-fat, high-sugar diet induce subtle impairment on rat offspring's ovarian redox homeostasis.

Context The Developmental Origins of Health and Disease (DOHaD) concept suggests that early-life interventions significantly influence the long-term health outcomes of offspring. Emerging evidence supports that maternal physical exercise and balanced nutrition can positively impact the health of the next generation. Aims This study investigated the effects of maternal swimming combined with postnatal high-fat, high-sugar (HFHS) diet on the ovarian health of adult female Wistar rat offspring.

Impact of the COVID-19 pandemic on growth determinants in premature neonates: observational study in a secondary health service in Carapicuíba, São Paulo (2020-2023).

Introduction: Prematurity is a factor that contributes to the increase in infant morbidity and mortality and is associated with factors determining child growth, such as nutritional deficits, mainly during the COVID-19 pandemic.

Objective: To evaluate the factors determining the growth of premature neonates treated at a secondary health service during the COVID-19 pandemic.

Method: Observational retrospective and prospective cohort study of premature patients followed at the follow-up clinic in the municipality of Carapicuíba from February 2020 to December 2023.

User experience and perceived usability of nurse-led telemonitoring among women with gestational diabetes in Dhulikhel, Nepal.

Objective: To assess the usability and acceptability of nurse-led telemonitoring in managing gestational diabetes among Nepalese women.

Methods: We conducted a convergent mixed-method study among 91 pregnant women diagnosed with gestational diabetes at Dhulikhel Hospital, Nepal. Participants received glucometers and blood pressure monitors, along with training and instructions to measure and record their blood pressure and glucose levels at home once a week.

Acrania with exencephaly and spinal Myeloschisis in a young pregnant woman from Rural Nepal: A curious case report.

This case report discusses a compelling case involving acrania, exencephaly, and spinal myeloschisis in a 22-year-old pregnant woman from rural Nepal. The delayed diagnosis due to limited healthcare access underscores the importance of early prenatal care and screening. The case sheds light on the complexity of congenital anomalies and their implications.

β-Carotene Impacts the Liver MicroRNA Profile in a Sex-Specific Manner in Mouse Offspring of Western Diet-Fed Mothers: Results from Microarray Analysis by Direct Hybridization.

Maternal unbalanced diets cause adverse metabolic programming and affect the offspring's liver microRNA (miRNA) profile. The liver is a site of β-carotene (BC) metabolism and a target of BC action. We studied the interaction of maternal Western diet (WD) and early-life BC supplementation on the epigenetic remodeling of offspring's liver microRNAs.

Somatic Changes of Maternal High-Fat Diet on Offspring-Possible Deleterious Effects of Flavonoids?

: The rapidly increasing rate of obesity has become an extremely important public health problem, particularly in developed countries. Obesity is associated with a range of health problems, often referred to as the metabolic syndrome. Adipose tissue is now regarded as an endocrine organ responsible for the hormonal secretion of adipokines, which are cytokines involved in various physiological processes.

Neurodevelopment of Autism: Critical Periods, Stress and Nutrition.

Autism spectrum disorder (ASD) is a neurodevelopmental disability that presents significant challenges in communication and behavior. ASD prevalence exceeds 2% among eight-year-old children and is at similar levels globally. We propose that critical periods during fetal development and early postnatal years establish the conditions for either neurotypical development or the emergence of autism through mechanisms that influence immune function or delay neuronal development.

Impact of prenatal heat tolerance in holstein dry cows on their calves' thermoregulation and immunity.

This study examines the impact of Holstein dry cows' prenatal heat tolerance (n = 180) on their calves' thermoregulation and immunity. Holstein cows (body condition score 3.29 ± 0.

Poor maternal nutrition during gestation in sheep alters key hormonal systems involved in energy homeostasis and appetite in the offspring.

Disturbances in maternal nutrient availability through increased or decreased abundance of specific or total nutrients during pre-natal development can have negative impacts on offspring growth. These changes are likely mediated, at least in part, by hormonal systems that control energy homeostasis and appetite. Regulation of insulin signaling is critical to ensuring appropriate glucose homeostasis.

Effect of Early-Life Lipid-Based Nutrient Supplement and Home Environment on Autonomic Nervous System Regulation at 9-11 Years: A Follow-Up of a Randomized Controlled Trial.

Nutrition and the home environment contribute to the development of the autonomic nervous system (ANS). However, no study has examined the long-term effects of prenatal and postnatal small-quantity lipid-based nutrient supplements (SQ-LNS) and home environment on ANS regulation. We investigated the effect of early-life SQ-LNS and home environment on ANS regulation at 9-11 years.

Polycyclic aromatic hydrocarbons exposure in early pregnancy on child neurodevelopment.

The epidemiological evidence from studies on the impact of exposure to polycyclic aromatic hydrocarbons (PAHs) during pregnancy on child neurodevelopment is inconclusive. This study aimed to assess the associations of PAHs exposure in early pregnancy and neurodevelopmental outcomes in children aged 6-12 months in a prospective cohort. In this study, we included 172 mother-child pairs with complete data in Tianjin City, China.

Impact of a nutritional immunomodulator in dry cows heat stressed with an electric blanket model.

Heat stress (HT) in the dry period reduces yield and health in the next lactation. Previous work indicates that feeding OmniGen-AF® (OMN) mitigates the detrimental effects of HT. Electric blankets (EB) can induce heat stress in lactating cows, but EB have not been used with dry cows.

Modifying effects of prenatal exposure to rare earth elements on birth outcomes through maternal thyroid function in early pregnancy.

The potential health effects of exposure to rare earth elements (REEs) remain largely unexplored. This prospective cohort study aimed to elucidate the association between early pregnancy REE exposure and maternal thyroid function, as well as neonatal birth outcomes, in a cohort of pregnant women in Beijing, China. Additionally, the study explored the mediating role of thyroid homeostasis in the effects of REE exposure.

Association Between Breastfeeding Intensity and Mammary Gland Involution Markers in Early Postpartum Among Women from Low-Income Households.

The aim was to examine the associations between breastfeeding intensity and changes in concentrations of mammary gland involution markers (protein and lactose) among mothers participating in federal food assistance programs. Pregnant women in their third trimester who planned to breastfeed were recruited from local prenatal clinics ( = 25). After delivery, six weekly home visits were conducted to collect human milk samples and 24-hour infant feeding recalls.

Second phase Chiba study of mother and child health (C-MACH): Japanese birth cohort study with multiomics analyses.

Purpose: Epidemiological studies have reported that environmental factors from fetal period to early childhood can influence the risk of non-communicable diseases in adulthood. This concept has been termed the developmental origins of health and disease (DOHaD). The Chiba study of Mother and Child Health (C-MACH) is a DOHaD concept-based birth cohort study which started in 2014.

Flooding and elevated prenatal depression in a climate-sensitive community in rural Bangladesh: a mixed methods study.

Background: Prenatal depression can have lasting adverse impacts on child health. Little is known about the impact of floods on prenatal depression in low- and middle-income countries.

Methods: We conducted a cross-sectional survey of 881 pregnant women from September 24, 2023 to July 19, 2024 in riverine communities in rural Bangladesh.

Association between consumption of ultra-processed foods and glycemic self-monitoring in women with gestational diabetes mellitus and their newborns: A cohort study.

Objective: To evaluate the association between the consumption of ultra-processed foods (UPFs) and outcomes of self-monitoring of blood glucose in pregnant woman with gestational diabetes mellitus (GDM) and the occurrence of hypoglycemia in their newborns.

Methods: Prospective cohort study of pregnant woman with GDM who were followed up from the second trimester of pregnancy in high-risk prenatal care until the immediate postpartum period. Dietary intake was assessed using 24-h recalls and analyzed according to the Nova Classification.