Results 21 to 30 of about 6,033,440 (255)

An extended evaluation of the weathering hypothesis for birthweight

open access: yesDemographic Research, 2020
Background: Prior weathering research finds that US-born Black women experience more rapidly deteriorating birthweight outcomes at older ages than US-born White women.
Samuel Fishman
doaj   +1 more source

Biomarkers at 6 weeks' gestation in the prediction of early miscarriage in pregnancy following assisted reproductive technology

open access: yesActa Obstetricia et Gynecologica Scandinavica, 2023
Introduction Miscarriage is a major concern in early pregnancy among women having conceived with assisted reproductive treatments. This study aimed to examine potential miscarriage‐related biophysical and biochemical markers at 6 weeks' gestation among ...
Jun Guo   +8 more
doaj   +1 more source

Prenatal maternal effects on body condition score, female fertility, and milk yield of dairy cows [PDF]

open access: yes, 2007
In this study, maternal effects were described as age of dam at first and second calving, first-lactation body condition score (BCS) of the dam during gestation, and milk yield of the dam.
Brotherstone, S.   +5 more
core   +1 more source

Perinatal Outcomes of Advanced and Extremely Advanced Maternal Age Pregnancies

open access: yesHaseki Tıp Bülteni, 2019
Aim:Advanced and extremely advanced maternal age (AMA, EAMA) are known to be associated with increased perinatal mortality and morbidity. We aimed to compare the perinatal outcomes of pregnancy in women
Burcu Dinçgez Çakmak   +2 more
doaj   +1 more source

Down syndrome, paternal age and education: comparison of California and the Czech Republic [PDF]

open access: yes, 2005
Background: The association between maternal age and risk of Down syndrome has been repeatedly shown in various populations. However, the effect of paternal age and education of parents has not been frequently studied.
Hynek Pikhart   +5 more
core   +2 more sources

Effects of cannibalism, maternal age and varying fish selectivity in age structured models of deep water hake populations [PDF]

open access: yes, 2011
Includes abstract.Includes bibliographical references (leaves 55-61).An Age Structured Model (ASM) was develop in which dynamic and density-dependent cannibalism was included as a top-down control on a modeled population of M.
Koch, Erich
core   +1 more source

Bilinen ve Olası Risk Faktörlerinin Birlikteliğinin Gestasyonel Diyabetes Mellitus Gelişimine Etkisi

open access: yesAnkara Medical Journal, 2018
Objectives: Advanced maternal age, obesity, presence of family history of diabetes and macrosomic infant delivery are common risk factors for gestational diabetes (GDM).
Eren Gürkan   +2 more
doaj   +1 more source

Advanced Maternal Age, Mode of Delivery, and Thyroid Hormone Levels in Chinese Newborns

open access: yesFrontiers in Endocrinology, 2020
Objective: Thyroid hormones are essential for fetal growth and neurodevelopment, however, data on cord blood thyroid hormones are sparse in China where maternal age at childbearing is increasing in recent decades.
Pianpian Fan   +7 more
doaj   +1 more source

MATERNAL CHARACTERISTICS AND COMPLEMENTARY FEEDING FOR CHILDREN UNDER 2 YEARS OLD: A CORRELATION STUDY IN TLATAH VILLAGE, PURWOSARI, BOJONEGORO

open access: yesJPH RECODE (Journal of Public Health Research and Community Health Development), 2021
Background: Complementary feeding (MPASI) is substitute meals for 6 months old child to meet nutritional needs that are no longer sufficient by exclusive breastfeeding.
Resawati Intan Savitri   +1 more
doaj   +1 more source

The Effect of Maternal Multiple Micronutrient Supplementation on Cognition and Mood during Pregnancy and Postpartum in Indonesia: A Randomized Trial [PDF]

open access: yes, 2012
Maternal caregiving capacity, which is affected in part by cognition and mood, is crucial for the health of mothers and infants. Few interventions aim to improve maternal and infant health through improving such capacity.
Shankar, Anuraj H.   +4 more
core   +6 more sources

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