Results 241 to 250 of about 8,710,665 (375)

Dynamics of postnatal bone development and epiphyseal synostosis in the caprine autopod

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background Bones develop to structurally balance strength and mobility. Bone developmental dynamics are influenced by whether an animal is ambulatory at birth. Precocial species, which are ambulatory at birth, develop advanced skeletal maturity in utero and experience postnatal development under mechanical loading.
Christopher J. Panebianco   +8 more
wiley   +1 more source

189 HEAVY METALS (Pb.Cd.Ni) CONCENTRATION IN THE HAIR OF MOTHERS OF PRETERM AND SMALL FOR GESTATIONAL AGE (SGA) INFANTS [PDF]

open access: bronze, 1994
Jacek J Pietrzyk   +10 more
openalex   +1 more source

Ontogeny of RSPO1, FOXL2, and RUNX1 during ovarian differentiation in the marsupial tammar wallaby

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background RSPO1 and FOXL2 are female sex‐determining genes involved in the differentiation and organization of the ovary in some eutherian mammals. Mutations or loss of function of these genes are associated with partial to full sex reversal in mice, humans, and goats.
Monika R. Paranjpe   +3 more
wiley   +1 more source

Maternal Gestational Low‐Grade Inflammation and the Risk of Anorexia Nervosa in Daughters

open access: yesInternational Journal of Eating Disorders, EarlyView.
ABSTRACT Objective Prenatal exposures have been suggested to have a programming effect on neural and metabolic development, which may affect the risk of eating disorders. We investigated the association between prospectively measured maternal gestational high‐sensitivity C‐reactive protein (hs‐CRP), an established inflammatory biomarker, and subsequent
Emma Saure   +6 more
wiley   +1 more source

Extinct Pleistocene carnivores were diurnal and highly active

open access: yesEcography, EarlyView.
There is much contention over the causes and correlates of megafaunal extinctions at the end of the Pleistocene. A major role for human impact such as hunting has been discussed widely. If correct, the overkill hypothesis explains not only why large mammals in general were highly prone to extinction but suggests that extinction may have been selective ...
Orlin S. Todorov, John Alroy
wiley   +1 more source

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