Results 31 to 40 of about 2,991,997 (281)
Cardiac cycle gated cognitive-emotional control in superior frontal cortices
NeuroImage, 2020 Accumulating evidence suggests that peripheral physiological processes, such as the cardiac cycle, impact the individual's ability to appropriately exert control over behavior and emotional responses.
Nico Adelhöfer +2 more
doaj +1 more source
Systolic phases of the cardiac cycle in children [PDF]
The American Journal of Cardiology, 1969 The duration of the systolic phases of the cardiac cycle in 390 normal children was determined from high-speed simultaneous recordings of the electrocardiogram, phonocardiogram, apexcardiogram, and carotid pulse. Data were obtained on children 1 mo to 13 years of age and analyzed to define the independent effects of aging and heart rate on the systolic
D, Golde, L, Burstin
openaire +2 more sources
, 2021 Objectives: We explored the hypothesis that the diagnostic performance of cardiac computed tomography (CT) throughout the full cardiac cycle would be superior to single-phase CT and comparable to transesophageal echocardiography (TEE) in diagnosing ...
장혁재 +10 more
core +1 more source
TPE maps over one cardiac cycle
, 2021 Example of TPE and intensity maps, as a function of depth beneath the RNFL surface, recorded over one cardiac cycle in a heathy subject (obtained from the scans shown in Visualization 1)
Sylvia Desissaire (4990319)
core +1 more source
FEBS Letters, EarlyView.Animals must match their growth rate to available nutrients. We show that in Drosophila larvae, the nutrient‐sensing TOR kinase controls growth by regulating levels of TFAM, a key regulator of mitochondrial function, in the adipose tissue. When nutrients are abundant, high TOR activity suppresses TFAM, lowering mitochondrial bioenergetic activity and ...
Shrivani Sriskanthadevan‐Pirahas +4 more
wiley +1 more source
Epigenetic regulation of cardiac myocyte differentiation
Frontiers in Genetics, 2014 Cardiac myocytes proliferate robustly during fetal life but withdraw permanently from the cell cycle soon after birth and undergo terminal differentiation.
Kyohei eOyama +4 more
doaj +1 more source
Liver organoids: modelling complexity in homeostasis and disease
FEBS Letters, EarlyView.Studying liver in vitro has been challenging because simple 2D cell cultures fail to capture liver's cellular and architectural complexity. To bridge this gap, scientists increasingly use organoids, 3D liver models which better mimic liver composition and function. This review examines recent advances in liver organoid complexity and realism, discusses
Anna M. Dowbaj, Meritxell Huch
wiley +1 more source
Visualizing the Cardiac Cycle: A Useful Tool to Promote Student Understanding
Journal of Microbiology & Biology Education, 2011 The cardiac cycle is an important concept presented in human anatomy and physiology courses. At Kingsborough Community College, all Allied Health majors taking Anatomy & Physiology must understand the cardiac cycle to grasp more advanced concepts ...
Ivan Shun Ho
doaj +1 more source
FEBS Letters, EarlyView.Obesity raises blood levels of PAI‐1, a protein linked to metabolic dysfunction‐associated steatotic liver disease in people with obesity. In female mice fed a high‐fat diet, partially lowering PAI‐1 led to smaller subcutaneous fat cells and lower liver cholesterol, without changing body weight or insulin sensitivity.
Claudia E. Ramirez Bustamante +10 more
wiley +1 more source
FEBS Open Bio, EarlyView.The cytoskeleton‐mediated transport of mitochondria via tunnelling nanotubes restores respiration, increases ATP production, rescues cells from apoptosis, activates the AKT/mTOR signalling pathway, promotes cell migration and invasiveness, contributes to cancer progression and treatment resistance.
Stanislava Martínková, Jan Trnka
wiley +1 more source