Results 111 to 120 of about 7,571,371 (245)
Advanced Maternal Age Pregnancies: Maternal and Fetal Results.
, 2014 TEZ10292Tez (Uzmanlık) -- Çukurova Üniversitesi, Adana, 2014.Kaynakça (s. 55-61) var.ix, 62 s. : tablo ; 29 cm.Amaç: İleri anne yaGı? ifadesi, 35 yaG ve üzeri gebeliklerde kullanılmaktadır. ?Çok ileri anne yaGı?
Kahveci, Bekir
core +1 more source
The Anatomical Record, EarlyView.Abstract An ultrastructural morphometric analysis of the postnatal development of the lung in the gray short‐tailed opossum (Monodelphis domestica) has been conducted to evaluate the morphofunctional status of this poorly developed marsupial lung immediately following parturition.
Kirsten Ferner
wiley +1 more source
The Anatomical Record, EarlyView.Abstract The equine ovary exhibits unique structural and developmental features that distinguish it from those of other domestic species, including the presence of an ovulation fossa and an inversion of cortical and medullary layers. This study aimed to investigate the morphostructural development of the equine fetal ovary, with particular emphasis on ...
Laura Ver Goltz +5 more
wiley +1 more source
Over the edge: Empirical evidence for the cliff‐edge model of obstetric selection
The Anatomical Record, EarlyView.Abstract The cliff‐edge model of obstetric selection maintains that larger neonates and smaller birth canals confer a positive selective advantage until labor becomes obstructed and vaginal delivery is no longer possible, eliciting an abrupt reduction in fitness.
Laura M. Watson +6 more
wiley +1 more source
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 +2 more
wiley +1 more source
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
Fetomaternal Outcomes In Advanced Maternal Age Versus Younger Pregnant Women
Advanced maternal age is increasingly encountered in obstetric practice and may be associated with adverse maternal and neonatal outcomes. Identification of these risks may facilitate appropriate antenatal surveillance and timely obstetric management ...
Saman Faiz, Uzma Amin
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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 +3 more
wiley +1 more source
Twin Pregnancy and the Effects of Advanced Maternal Age [PDF]
Objective: To analyze literature concerning the impact of advanced maternal age on twin pregnancy. Methods: A literature search was conducted through PubMed, CINAHL, and Google Scholar on the rates of twin pregnancy with emphasis on maternal age ...
Rinker, Gabriella
core +2 more sources
Human evolution and the obstetrical dilemma: The pelvic floor hypothesis
The Anatomical Record, EarlyView.Abstract Human childbirth is mechanically difficult because a large‐headed, broad‐shouldered fetus must pass through a comparatively narrow, twisted bony birth canal. Traditional explanations of this “obstetrical dilemma” emphasize the role of bipedal locomotion in inhibiting the evolution of a wider, more spacious pelvis.
Barbara Fischer, Ekaterina Stansfield
wiley +1 more source