Results 161 to 170 of about 53,540 (338)

Evidence that 5‐HT2A receptor signalling efficacy and not biased agonism differentiates serotonergic psychedelic from non‐psychedelic drugs

open access: yesBritish Journal of Pharmacology, EarlyView.
Background and Purpose Serotonergic psychedelic drugs are under investigation as therapies for various psychiatric disorders, including major depression. Although serotonergic psychedelic drugs are 5‐HT2A receptor agonists, some such agonists are not psychedelic, potentially due to differences in 5‐HT2A receptor ligand bias or signalling efficacy. Here,
Aurelija Ippolito   +6 more
wiley   +1 more source

Society for Endocrinology Clinical Practice Guideline for the Evaluation of Androgen Excess in Women

open access: yesClinical Endocrinology, EarlyView.
ABSTRACT Context Androgen excess is common in women and refers to clinical or biochemical evidence of elevated androgenic steroids such as testosterone. It is associated with underlying polycystic ovary syndrome in the majority of cases. However severe androgen excess is less common and may indicate the presence of underlying adrenal or ovarian ...
Yasir S. Elhassan   +14 more
wiley   +1 more source

Sex and the migraine brain

open access: yesNeurobiology of Disease, 2014
The brain responds differently to environmental and internal signals that relate to the stage of development of neural systems. While genetic and epigenetic factors contribute to a premorbid state, hormonal fluctuations in women may alter the set point ...
D. Borsook   +8 more
doaj  

Validating a Computational Framework for Ionic Electrodiffusion with Cortical Spreading Depression as a Case Study. [PDF]

open access: yeseNeuro, 2022
Ellingsrud AJ   +5 more
europepmc   +1 more source

Myeloid PD‐1 Regulates Astrocyte Development and Leads to Active Behaviours

open access: yesCell Proliferation, EarlyView.
During early neurodevelopment, PD‐1 ablation in myeloid cells influences myeloid proliferation/differentiation and causes sustained astrocyte overproliferation. PD‐1f/f; LysM‐Cre mice showed elevated astrocyte gene expression and behavioural changes.
Jie Qin   +6 more
wiley   +1 more source

Analysis of Receptor’s Distribution in Entorhinal Cortex after Induction of Spreading Depression in Juvenile Rats [PDF]

open access: yes, 2015
Spreading depression (SD), discovered by Leao in 1944, is a pathophysiological wave which propagates slowly in the brain (3 mm/min) and cause dramatic ionic and hemodynamic changes.
Alizadeh, L., Ghaemi, A., Lotfinia, A.A.
core  

Symptom network analysis of prefrontal seizures

open access: yesEpilepsia, EarlyView.
Abstract Objective Prefrontal seizures pose significant challenges in accurately identifying the complex interactions between clinical manifestations and brain electrophysiological activities. This proof‐of‐concept study aims to propose a new approach to rigorously support electroclinical reasoning in the field of epilepsy.
Christophe Gauld   +3 more
wiley   +1 more source

Two‐year outcomes of epicranial focal cortex stimulation in pharmacoresistant focal epilepsy

open access: yesEpilepsia, EarlyView.
Abstract Objective This study was undertaken to report on the long‐term safety and efficacy of epicranial focal cortex stimulation (FCS) using the EASEE device as adjunctive neuromodulatory therapy in improving seizure control in adults with pharmacoresistant epilepsy originating from one predominant epileptogenic zone.
Andreas Schulze‐Bonhage   +12 more
wiley   +1 more source

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