Results 51 to 60 of about 87,517 (277)
Sleep and Paradoxical Sleep in Ruminants.
Experimental Biology and Medicine, 1966 SummaryThis study proved that ruminants have the physiologic capacity for sleep and paradoxical sleep. Daytime ruminant sleep in goats was transient and polyphasic, averaging 5.1 ± 0.6 minutes per episode. The frequency was variable, ranging from 0 to 6 episodes during daytime.
openaire +2 more sources
Comparison of Triple Combination Oral Sedation Regimens for Pediatric Dental Treatment [PDF]
, 2019 Purpose: Compare the efficacy of two benzodiazepines (diazepam or midazolam) in combination with meperidine and hydroxyzine for pediatric dental sedation.
Henderson, Brett H
core +1 more source
Advanced Materials Technologies, EarlyView.This review explores the integration of microfluidic technology with organoid systems as an innovative platform for studying menopausea complex multi‐organ condition. By enabling precise simulation of inter‐organ communication and hormone responses, microfluidic organoids offer a physiologically relevant model for investigating menopausal syndrome and ...
Qianyi Zhang +4 more
wiley +1 more source
Increased Risk of Ischemic Stroke during Sleep in Apneic Patients. [PDF]
, 2018 BACKGROUND AND PURPOSE:The literature indicates that obstructive sleep apnea (OSA) increases the risk of ischemic stroke. However, the causal relationship between OSA and ischemic stroke is not well established.
Im, Kyoung Bin +5 more
core +1 more source
Wide-spread brain activation and reduced CSF flow during avian REM sleep
Nature Communications, 2023 Mammalian sleep has been implicated in maintaining a healthy extracellular environment in the brain. During wakefulness, neuronal activity leads to the accumulation of toxic proteins, which the glymphatic system is thought to clear by flushing cerebral ...
Gianina Ungurean +6 more
doaj +1 more source
Respiratory‐Limbic Coupling via a Thalamic Circuit Alleviates Anxiety
Advanced Science, EarlyView.This study delineates a conserved preBötCGlu→PVT→CeA circuit that gates anxiety and respiration. Activation of this circuit is anxiolytic and respiratory‐stabilizing, while its inhibition has the opposite effect. Mechanistically, PVT exerts its anxiolytic action via a disinhibitory microcircuit: its inputs preferentially target CeL GABAergic neurons ...
Shangyu Bi +15 more
wiley +1 more source
Paradoxical sleep deprivation increases plasma endothelin levels
Brazilian Journal of Medical and Biological Research, 2002 The endothelins (ET-1, 2 and 3) constitute a family of 21 amino acid peptides with potent biological activities. ET-1 is one of the most potent endogenous vasoconstrictors so far identified and its increased concentration in plasma appears to be closely ...
B.D. Palma +3 more
doaj +1 more source
Monoaminylation in Human Health and Disease: State of the Field, Challenges, and Emerging Directions
Advanced Science, EarlyView.This review delineates monoaminylation—serotonylation, dopaminylation, and histaminylation—as key post‐translational modifications beyond receptor signaling. It details their catalytic mechanisms, roles in gene expression and protein function, and implications in health and disease, aiming to bridge mechanistic insights with therapeutic potential ...
Yiqi Zhao +4 more
wiley +1 more source
American Journal of Community Psychology, EarlyView.Abstract Mobile technologies have become significant resources for crisis communication and social support in recent years. However, despite empirical evidence pointing to the centrality of these technologies for parenthood in everyday life, it is yet unknown how parents' coping resources play a role in the digital environment.
Daphna Yeshua‐Katz +2 more
wiley +1 more source
SLEEPING – AN EFFICIENT WAY OF PERFORMANCE SPORTSMEN RECOVERING [PDF]
Annals of the “Ştefan cel Mare” University: Physical Education and Sport Section - The Science and Art of Movement, 2019 Sleeping is a brain activity state characterized by temporary interruption of conscient touch with the exterior and interior, being a reverse state.
Juravle Mariana
doaj