Results 131 to 140 of about 255,957 (299)

Humans are not unique: difficult birth is common in placental mammals

open access: yesBiological Reviews, EarlyView.
ABSTRACT Human childbirth is widely presumed to be uniquely difficult and dangerous compared to birth in other mammals. Tight fetopelvic proportions can result in obstructed labour and contribute to high rates of maternal and neonatal mortality. Ideas summarised under the ‘obstetrical dilemma’ have contributed to this assumption by explaining difficult
Nicole D. S. Grunstra
wiley   +1 more source

Oocyte–cumulus cell interaction: a key factor in early embryo development

open access: yesBiological Reviews, EarlyView.
ABSTRACT The evaluation of oocyte competence is a fundamental step in achieving successful outcomes following assisted reproduction techniques (ART). At present, however, conventional oocyte maturation assessment is carried out by morphological observation, which is a subjective method that does not consider molecular features.
Marc Torres‐Garrido   +2 more
wiley   +1 more source

Reducing Exposure Before Birth: An Interrupted Time Series Study of Prenatal Exposure to Fetotoxic Medications Under Risk Management Plans in Canada

open access: yesClinical Pharmacology &Therapeutics, EarlyView.
Canada's 2009 risk management plan (RMP) framework has not been evaluated for prenatal exposure impact. Conversely, widely used drugs such as nonsteroidal anti‐inflammatory drugs (NSAIDs) lack RMPs. We assessed first‐trimester exposure to RMP‐regulated medications following regulatory interventions and to NSAIDs following safety publications.
Nahiyan Saiyara Khan   +4 more
wiley   +1 more source

ROTURA DE UN ANEURISMA ESPLÉNICO DURANTE EL EMBARAZO: A PROPÓSITO DE 2 CASOS CLÍNICOS

open access: yesRevista Chilena de Obstetricia y Ginecología, 2006
Se presentan 2 casos de rotura de aneurisma de la arteria esplénica ocurridos a las 35 y 22 semanas de gestación. Una de las pacientes falleció por hemoperitoneo masivoWe present two cases of splenic artery aneurysm rupture in pregnancies of 35 and 22 ...
Ernesto Perucca P   +7 more
doaj  

Impact of Maternal Death on Household Economy in Rural China: A Prospective Path Analysis.

open access: yes, 2015
ObjectivesThe present study aimed to explore the inter-relationships among maternal death, household economic status after the event, and potential influencing factors.MethodsWe conducted a prospective cohort study of households that had experienced ...
Yao Feng   +24 more
core   +1 more source

Zebrafish inversin mutants develop scoliosis in the absence of laterality defects

open access: yesDevelopmental Dynamics, EarlyView.
Abstract Background Human mutations in INVERSIN are associated with nephronophthisis, variable penetrance of situs inversus and congenital heart disease. Inversin has been shown to localize to cilia and many of the patient phenotypes are attributed to disrupted cilia function.
Christopher J. Derrick   +3 more
wiley   +1 more source

Seminars in epileptology: Holistic management of epilepsy in adults with intellectual development disorders

open access: yesEpileptic Disorders, EarlyView.
Abstract This seminar addresses the complexity of the management of epilepsy in adults with intellectual development disorders (IDD), advocating holistic and multidisciplinary care aligned with the learning objectives of the International League Against Epilepsy. Epilepsy is significantly more prevalent in people with IDD, presenting unique diagnostic,
Elena Fonseca   +10 more
wiley   +1 more source

The Effectiveness of Cigarette Regulations in Reducing Cases of Sudden Infant Death Syndrome [PDF]

open access: yes
Sudden Infant Death Syndrome is a leading cause of mortality among infants and is responsible for thousands of infant deaths every year. Prenatal smoking and postnatal environmental smoke have been identified as strong risk factors for SIDS.
Sara Markowitz
core  

KCNJ4 variants disrupt inward‐rectifier potassium channel function and cause refractory epilepsy

open access: yesEpilepsia, EarlyView.
Abstract Objective Epilepsy is a common neurological disorder with a strong genetic basis, most frequently arising from ion channel dysfunction. Although multiple inwardly rectifying potassium (Kir) channels have been implicated in epileptogenesis, the contribution of KCNJ4, which encodes the Kir2.3 channel, has not previously been established in human
Hu Pan   +20 more
wiley   +1 more source

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