Results 31 to 40 of about 7,136,272 (253)

Craig's Golden Tonic for the blood

open access: yes, 2023
Trade card/ink blotter advertising Craig's Golden Tonic, a remedy prepared by Craig's Golden Tonic Co ...

core  

Subunit-specific mechanisms of isoflurane-induced acute tonic inhibition in dentate gyrus granule neuron

open access: yesExperimental Biology and Medicine
Prolonged exposure to volatile anesthetics may raise the risk of developing cognitive impairment by acting on gamma-a Aminobutyric acid A receptors (GABAAR). The dentate gyrus plays an important role in the hippocampus and has a high potential for neural
Zhiqiang Yu   +4 more
doaj   +1 more source

Neuroactive Steroids Reverse Tonic Inhibitory Deficits in Fragile X Syndrome Mouse Model

open access: yesFrontiers in Molecular Neuroscience, 2019
Fragile X syndrome (FXS) is the most common form of inherited intellectual disability. A reduction in neuronal inhibition mediated by γ-aminobutyric acid type A receptors (GABAARs) has been implicated in the pathophysiology of FXS.
Amit Modgil   +6 more
doaj   +1 more source

Bilateral Adie’s Tonic Pupil

open access: yes, 2013
A 37-year-old male patient applied with the complaint of photophobia and having difficulties in reading. Both pupils were found to be dilated and unreactive to light but responsive to accommodation.
Şansal Gedik   +4 more
core   +1 more source

Hypoxia-Associated Changes in Striatal Tonic Dopamine Release: Real-Time in vivo Measurements With a Novel Voltammetry Technique

open access: yesFrontiers in Neuroscience, 2020
Introduction Striatal tonic dopamine increases rapidly during global cerebral hypoxia. This phenomenon has previously been studied using microdialysis techniques which have relatively poor spatio-temporal resolution. In this study, we measured changes in
Abhijeet S. Barath   +12 more
doaj   +1 more source

Multiple and plastic receptors mediate tonic GABAA receptor currents in the hippocampus [PDF]

open access: yes, 2005
Persistent activation of GABAA receptors by extracellular GABA (tonic inhibition) plays a critical role in signal processing and network excitability in the brain.
Walker, M.C.   +4 more
core  

Tonic Pupil [PDF]

open access: yes, 2022
Twenty cases with isolated (local) tonic pupil due to involvement of the postganglionic parasympathetic fibers are reported. The typical syndrome of a tonic pupil with the following clinical signs is described: (1) a mydriatic pupil with a poor or absent
Cherninkova, S.; University Hospital Aleksandrovska ‒ Sofia
core   +1 more source

Feeding, Fear, and Acceptance: Caregivers’ Experiences of Nutritional Support During Childhood Cancer Treatment

open access: yesPediatric Blood &Cancer, EarlyView.
ABSTRACT Purpose To explore caregivers' experiences and perceptions of the nutritional challenges faced by children and adolescents undergoing cancer treatment, including oral intake and the use of nutritional support. Methods This was a qualitative study based on focus groups with parents and caregivers at a Brazilian pediatric oncology hospital ...
Danyelle Apparecida Balsamão Marques   +5 more
wiley   +1 more source

The endogenous peptide antisecretory factor promotes tonic GABAergic signalling in CA1 stratum radiatum interneurons

open access: yesFrontiers in Cellular Neuroscience, 2014
Tonic GABAergic inhibition regulates neuronal excitability and has been implicated to be involved in both neurological and psychiatric diseases. We have previously shown that the endogenous peptide antisecretory factor (AF) decreases phasic GABAergic ...
Joakim eStrandberg   +4 more
doaj   +1 more source

Microbiome‐blood–brain barrier interactions in aging — mechanisms and therapeutic potential

open access: yesFEBS Letters, EarlyView.
Aging reshapes the gut microbiome (↓SCFA‐producing commensals; ↑pro‐inflammatory outputs), shifting circulating metabolites (↓SCFAs; ↑LPS, ↑TMAO, ↑PAA) that act at the BBB to increase nonspecific transcytosis, alter transport, and promote astrocyte reactivity, heightening brain vulnerability.
Daniel Cuervo‐Zanatta   +3 more
wiley   +1 more source

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