Results 31 to 40 of about 586,384 (350)

Pathways Regulating Establishment and Maintenance of Cardiac Chamber Identity in Zebrafish

open access: yesJournal of Cardiovascular Development and Disease, 2021
The vertebrate heart is comprised of two types of chambers—ventricles and atria—that have unique morphological and physiological properties. Effective cardiac function depends upon the distinct characteristics of ventricular and atrial cardiomyocytes ...
Yao Yao, Amanda N. Marra, Deborah Yelon
doaj   +1 more source

Extensive Left Ventricular Thrombosis with Concomitant Pulmonary Embolism

open access: yesClinics and Practice, 2021
A 57-year-old non-obese female patient with a history of heavy smoking, chronic obstructive pulmonary disease and hypertension was admitted to the hospital as an emergency for acute hemoptysis and signs of congestive heart failure.
Annamária Magdás   +2 more
doaj   +1 more source

Material transport in the left ventricle with aortic valve regurgitation

open access: yes, 2018
This experimental in vitro work investigates material transport properties in a model left ventricle in the case of aortic regurgitation, a valvular disease characterized by a leaking aortic valve and consequently double-jet filling within the elastic ...
Di Labbio, Giuseppe   +2 more
core   +1 more source

Isolated third ventricle glioblastoma [PDF]

open access: yesSpringerPlus, 2016
Glioblastoma is the most common and the most malignant type of gliomas. Cerebral hemispheres are usual locations for gliomas. Isolated third ventricular presentation is very rare for glioblastomas. A new case of isolated third ventricular glioblastoma has been presented in this report.A 36-year-old woman was admitted to outpatient clinic with headache,
Yilmaz, Baran   +6 more
openaire   +3 more sources

Mild cognitive disorders are associated with different patterns of brain asymmetry than normal ageing: the PATH through life study

open access: yesFrontiers in Psychiatry, 2010
Background and Purpose: Defining how brain structures differ in pre-clinical dementia is important to better understand the pathological processes involved and to inform clinical practice.
Nicolas Cherbuin   +6 more
doaj   +1 more source

Heart-like fair queuing algorithms (HLFQA) [PDF]

open access: yes, 2006
We propose a new family of fair, work conserving traffic scheduling mechanisms that imitate the behavior of the human heart in the cardiovascular system.
Collier, Martin, Dragos, Radu-Calin
core   +1 more source

Personalized Selumetinib Dosing in Pediatric Neurofibromatosis Type 1: Insights From a Pilot Therapeutic Drug Monitoring Study

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Objective To evaluate selumetinib exposure using therapeutic drug monitoring (TDM) in pediatric patients with neurofibromatosis type 1 (NF1) and plexiform neurofibromas (PN), assess interpatient pharmacokinetic variability, and explore the relationship between drug exposure, clinical response, and adverse effects.
Janka Kovács   +8 more
wiley   +1 more source

Investigation of infant brain with or without hydrocephalous in our environment using anterior transfontanelle ultrasound scan

open access: yesNigerian Journal of Surgery, 2013
Aim: A prospective study aimed to suggest easy and simple reproducible ventricular site that will be basic measurement plane and normal dimension determined, correlated to sizes of infants for comparative evaluation of hydrocephalous infants and should ...
Tobechukwu T Marchie, Charles O Ayara
doaj   +1 more source

Linking neurogenesis, oligodendrogenesis, and myelination defects to neurodevelopmental disruption in primary mitochondrial disorders

open access: yesFEBS Letters, EarlyView.
Mitochondrial remodeling shapes neural and glial lineage progression by matching metabolic supply with demand. Elevated OXPHOS supports differentiation and myelin formation, while myelin compaction lowers mitochondrial dependence, revealing mitochondria as key drivers of developmental energy adaptation.
Sahitya Ranjan Biswas   +3 more
wiley   +1 more source

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