Results 71 to 80 of about 41,179 (270)

Hypothesis: Amelioration of obesity‐induced cognitive dysfunction via a lorcaserin–betahistine combination treatment

open access: yesPharmacology Research & Perspectives, 2022
The prolonged exposure to obesogenic diets disrupts the mesocortical dopaminergic input to the prefrontal cortex (PFC). This leads to suboptimal dopamine levels in this brain region, which affects cognition and control of food intake.
Ike C. dela Peña   +2 more
doaj   +1 more source

Histamine H3 Receptor Antagonists Go to Clinics

open access: yesBiological and Pharmaceutical Bulletin, 2008
Within the recent years novel lead optimisations for histamine H(3) receptor antagonists made their way from bench to bedside. Structure-activity relationships, cross-affinities and side effects as well as pharmacokinetic profiling will be discussed on selected promising compound series.
Kerstin Sander, Holger Stark, Tim Kottke
openaire   +4 more sources

The human photosensitive epilepsy model for clinical proof‐of‐principle trials of novel antiseizure medications: 2. Analysis of drug trials and predictive value of the model

open access: yesEpilepsia, EarlyView.
Abstract Clinical development of novel antiseizure medications (ASMs) would benefit from an early proof of principle (POP) model. The photosensitivity model, which uses the photoparoxysmal electroencephalographic response (PPR) as a surrogate of seizures, is currently the only human model that allows POP trials of investigational compounds after a ...
Wolfgang Löscher   +1 more
wiley   +1 more source

S 38093, a histamine H3 antagonist/inverse agonist, promotes hippocampal neurogenesis and improves context discrimination task in aged mice

open access: yesScientific Reports, 2017
Strategies designed to increase adult hippocampal neurogenesis (AHN) may have therapeutic potential for reversing memory impairments. H3 receptor antagonists/inverse agonists also may be useful for treating cognitive deficits. However, it remains unclear
J. Guilloux   +11 more
semanticscholar   +1 more source

Superconductivity of Pure H3S Synthesis from Elemental Sulfur and Hydrogen [PDF]

open access: yesJ. Phys. Soc. Jpn. 88, 123701 (2019), 2019
Superconductive H3S synthesized from H2S is very poorly crystallized, and has excess sulfur as impurity (3H2S -> 2H3S + S). The phase transition process undergoes in sulfur excess condition, which might cause hydrogen deficiency. The influence of hydrogen deficiency is not clear.
arxiv   +1 more source

Therapeutic potential of histamine H3 receptor agonists and antagonists

open access: yesTrends in Pharmacological Sciences, 1998
The histamine H3 receptor was discovered 15 years ago, and many potent and selective H3 receptor agonists and antagonists have since been developed. Currently, much attention is being focused on the therapeutic potential of H3 receptor ligands. In this review, Rob Leurs, Patrizio Blandina, Clark Tedford and Henk Timmerman describe the available H3 ...
R. LEURS   +3 more
openaire   +6 more sources

Narcolepsy and rapid eye movement sleep

open access: yesJournal of Sleep Research, Volume 34, Issue 2, April 2025.
Summary Since the first description of narcolepsy at the end of the 19th Century, great progress has been made. The disease is nowadays distinguished as narcolepsy type 1 and type 2. In the 1960s, the discovery of rapid eye movement sleep at sleep onset led to improved understanding of core sleep‐related disease symptoms of the disease (excessive ...
Francesco Biscarini   +4 more
wiley   +1 more source

Histamine H3 Receptors Expressed in Ventral Horns Modulate Spinal Motor Output [PDF]

open access: yes, 2020
Motoneuron activity is modulated by histamine receptors. While H1 and H2 receptors have been widely explored, H3 histamine receptors (H3Rs) have not been sufficiently characterized.
Coslovich, T.   +4 more
core   +1 more source

Histamine H(3) receptor-mediated signaling protects mice from cerebral malaria. [PDF]

open access: yesPLoS ONE, 2009
BACKGROUND:Histamine is a biogenic amine that has been shown to contribute to several pathological conditions, such as allergic conditions, experimental encephalomyelitis, and malaria.
Walid Beghdadi   +9 more
doaj   +1 more source

Use of Human In Vitro Gut Specimens for Translational Neurogastroenterology and Motility in the 21st Century

open access: yesNeurogastroenterology &Motility, EarlyView.
In vitro studies with GI surgical specimens or biopsy are a critical step in translating preclinical studies in animals to humans before testing potential therapeutic interventions in expensive clinical trials. Routine availability of human gut specimens, in combination with technological advances and powerful new in vitro models of the human ENS from ...
Dmitrii Pavlov, Fievos L. Christofi
wiley   +1 more source

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