Results 141 to 150 of about 193,103 (310)

Twin pregnancies and the limits of the energetics of gestation and growth hypothesis

The Anatomical Record, EarlyView.
Abstract The “Energetics of Gestation and Growth” (EGG) hypothesis proposes that human birth timing and the associated secondary altriciality of human newborns is determined by limits in maternal metabolic capacity. According to this model, labor is triggered when the increasing fetal energy requirements exceed the expectant mother's maximum sustained ...
Cédric Cordey, Nicole M. Webb, Martin Haeusler   +2 more
wiley   +1 more source

The associations of parity and maternal age with small-for-gestational-age, preterm, and neonatal and infant mortality: A meta-analysis

, 2022
Background: Previous studies have reported on adverse neonatal outcomes associated with parity and maternal age. Many of these studies have relied on cross-sectional data, from which drawing causal inference is complex.
F Barros (13313226), J Tielsch (13313211), D Osrin (7798367), N Kozuki (13313154), A Mongkolchati (13313184), A Sania (13313205), A Vaidya (9892823), L E Caulfield (13313163), Josh Vogel (13077579), J Humphrey (13313229), L Adair (13282146), P Christian (10834092), R E Black (13313220), A C Lee (13313223), R Ntozini (13313232), J Katz (13313148), D Roberfroid (13313199), M F Silveira (13313208), L Huybregts (13313172), W Fawzi (13313169)   +19 more
core  

The 9+ month marathon: How pregnancy may have shaped human endurance capacities

The Anatomical Record, EarlyView.
Abstract Anthropology has long considered the evolution of our uniquely human endurance capacities to be the result of selection upon anatomical and physiological features imposed by the demands of thermoregulation and resource acquisition, particularly during the demands of persistence hunting. Research has focused on the anatomical changes present in
Cara Ocobock
wiley   +1 more source

Comparison of cord blood alarin levels of full-term infants according to birth weight

Journal of Perinatal Medicine
To compare the cord blood alarin levels of infants in different birth weight groups with those of infants born to mothers diagnosed with gestational diabetes mellitus (GDM) who were not subgrouped according to birth weight.
Buyukeren Melek, Ozcan Beyza, Can Ummugulsum, Kenar Aytac, Kececi Ramazan, Bayman Melike Geyik, Gunenc Oguzhan   +6 more
doaj   +1 more source

Risk ratios for Term-Small-for-Gestational-Age, Neonatal Mortality: Southern Nepal (reference: Term-Appropriate-for-Gestational-Age).

, 2014
Risk ratios for Term-Small-for-Gestational-Age, Neonatal Mortality: Southern Nepal (reference: Term-Appropriate-for-Gestational-Age).
Joanne Katz (240437), Christian L. Coles (538712), Naoko Kozuki (538713), James M. Tielsch (264479), Anne C. C. Lee (233251), Lauren A. Wu (538711), Luke C. Mullany (356466)   +6 more
core   +1 more source

Developmental differences in cortical bone structure in chimpanzee and human femora reflect early locomotor independence in humans

The Anatomical Record, EarlyView.
Abstract The cortical bone structure of long bone diaphyses changes throughout growth via skeletal modeling and has important implications for bone strength and structural integrity. Ontogenetic trends in diaphyseal structure have been identified in both chimpanzees and humans but it is not yet clear how these trends compare given notable differences ...
Karen R. Swan, Rachel Ives, Zewdi J. Tsegai, Louise T. Humphrey   +3 more
wiley   +1 more source

Small for gestational age: Case definition & guidelines for data collection, analysis, and presentation of maternal immunisation safety data

Need for developing case definitions and guidelines for data collection, analysis, and presentation for small for gestational age (SGA) as an adverse event following maternal immunisation Small for gestational age (SGA) fetuses or newborns are those ...
Tapia, Milagritos D., Boghossian, Nansi S., Mousa, Hatem, Nisar, Muhammed Imran, Schlaudecker, Elizabeth P., Nesin, Mirjana, Pool, Vitali, Spiegel, Hans, Bardají, Azucena, Kochhar, Sonali, Black, Steven, Munoz, Flor M., Brighton Collaboration Small for Gestational Age Working Group, Khalil, Asma   +13 more
core  

Multivariate Analysis of Hematological Stress Biomarkers and Welfare Domains in Organic and Intensive Pig Farming in Italy: A Pilot Study

Animal Research and One Health, EarlyView.
Intensive or organic farming systems may expose pigs to management or environmental challenges. Our preliminary results concluded that organic farming might enhance adaptive immune function, showing that improvements in welfare can translate into measurable immunological benefits, based on the correlation between welfare assessment and physiological ...
Dorotea Ippolito, Talal Hassan, Antonio Marco Maisano, Stefania Bergagna, Cecilia Guasco, Barbara Miniscalco, Martina Tarantola, Elena Colombino, Claudio Caruso, Ahsan Muhammad, Silvia Mioletti, Laura Tomassone, Massimiliano Tursi, Cristina Vercelli, Giovanni Loris Alborali, Maria Teresa Capucchio   +15 more
wiley   +1 more source

The impact of reference growth standards on small- and large-for-gestational age outcomes among pregnancies conceived by fresh and frozen embryo transfers

F&S Reports
Objective: To describe differences in the frequency of small-for-gestational age (SGA) and large-for-gestational age (LGA) driven by different birth weight curves in assisted reproductive technology (ART)–conceived pregnancies.
Sunidhi Singh, M.D., Pietro Bortoletto, M.D., M.Sc., Blair J. Wylie, M.D., M.P.H., Alexis P. Melnick, M.D., Malavika Prabhu, M.D.   +4 more
doaj   +1 more source

Risk ratios for Preterm-Small-for-Gestational-Age, Neonatal Mortality: Southern Nepal (reference: Term-Appropriate-for-Gestational-Age).

, 2014
Risk ratios for Preterm-Small-for-Gestational-Age, Neonatal Mortality: Southern Nepal (reference: Term-Appropriate-for-Gestational-Age).
Joanne Katz (240437), Christian L. Coles (538712), Naoko Kozuki (538713), James M. Tielsch (264479), Anne C. C. Lee (233251), Lauren A. Wu (538711), Luke C. Mullany (356466)   +6 more
core   +1 more source