Results 131 to 140 of about 73,730 (304)

Gestational cardiovascular health and adverse pregnancy outcomes: a prospective cohort study in China

open access: yesAnnals of Medicine
Background Pregnancy is regarded as a crucial window period for the assessment and management of cardiovascular health (CVH). This study investigated the relationship between the gestational CVH metrics of Chinese women and adverse pregnancy outcomes ...
Qi Wu   +12 more
doaj   +1 more source

Relative Risk of Obstetrical Complications and Neonatal Outcomes.

open access: yes, 2016
Relative Risk of Obstetrical Complications and Neonatal Outcomes.
Kunihiko Hayashi (2525962)   +5 more
core   +1 more source

The fossil record stays silent: Confusions and conundrums for hominin pelvis evolution

open access: yesThe Anatomical Record, EarlyView.
Abstract The evolution of the hominin pelvis is commonly modeled as a series of stages driven largely by the requirements of bipedal locomotion, reproduction, thermoregulation, and pelvic floor muscular support. These patterns are complicated by variation in canal dimensions in relationship with different changes in overall pelvic breadths. To quantify
Helen K. Kurki, Cara M. Wall‐Scheffler
wiley   +1 more source

Natural history of liver disease in a large international cohort of children with Alagille syndrome: Results from the GALA study

open access: yesHepatology, EarlyView., 2022
Natural history of liver disease in a large international cohort of children with Alagille syndrome: Results from the GALA study. Abstract Background and Aims Alagille syndrome (ALGS) is a multisystem disorder, characterized by cholestasis. Existing outcome data are largely derived from tertiary centers, and real‐world data are lacking.
Shannon M. Vandriel   +93 more
wiley   +1 more source

Hydrogen sulfide in placental development and pregnancy disorders: mechanisms, therapeutic potential, and translational challenges

open access: yesReproductive Biology and Endocrinology
The placenta plays a crucial role in maintaining pregnancy stability, regulating fetal growth, and facilitating maternal–fetal exchange. Its proper development relies on placental vasculogenesis and angiogenesis, along with adaptive remodeling of the ...
Lijia Du   +6 more
doaj   +1 more source

Obstetrical and Genecological Society 1940-41

open access: yes, 1940
Obstetrical and Gynecological Society 1940-41 group photograph, Bluejay page 250 bottom of ...
Creighton University
core  

The mechanism of labor in nonhuman primates: A look inside

open access: yesThe Anatomical Record, EarlyView.
Abstract While in humans, the flexed position of the fetus and its rotating course down the birth canal are well documented, in other primates the mechanism of labor is unknown. Despite the lack of comparative data, it is commonly assumed that the human obstetric mechanism is unique, and anthropologists have disputed when and why the transition to the ...
Melissa K. Stoller
wiley   +1 more source

The North Carolina Obstetrical and Gyneco[lo]gical Society /

open access: yes, 1963
Mode of access: Internet.Presented by Dr.
Ross, Robert A. (Robert Alexander), 1899-1973, donor.   +2 more
core  

Historical birth records from 1896 to 1944 from the Basel maternity hospital, Switzerland, reveal significant obstetric selection pressures

open access: yesThe Anatomical Record, EarlyView.
Abstract Maternal and neonatal morbidity and mortality have declined dramatically during the last century. Historical data are therefore important sources to study the evolutionary selection pressures related to childbirth and how they have fluctuated over time.
Mirella Woodert   +7 more
wiley   +1 more source

The pelvis doesn't walk by itself: Wider pelves reduce the cost of walking over unstable surfaces

open access: yesThe Anatomical Record, EarlyView.
Abstract Walking over variable and/or unstable terrain is a key aspect of daily life and was crucial to the evolution of bipedalism. The ability to find gait solutions that maintained stability over uneven terrain for the least increase in metabolic cost was likely a hallmark of locomotor effectiveness in early humans, in particular acting as an ...
Cara Wall‐Scheffler   +2 more
wiley   +1 more source

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