Results 21 to 30 of about 52,048 (339)

Effects of methimepip and JNJ-5207852 in Wistar rats exposed to an open-field with and without object and in Balb/c mice exposed to a radial-arm maze [PDF]

, 2012
The role of the histamine H3 receptor (H3R) in anxiety is controversial, due to limitations in drug selectivity and limited validity of behavioral tests used in previous studies. In the present report, we describe two experiments.
Abuhamdah, Rushdie M., Chazot, Paul L., Ennaceur, Abdelkader, Lethbridge, Natasha L., van Rensburg, Ruan   +4 more
core   +1 more source

Effects of First- and Second-Generation Histamine-H1-Receptor Antagonists on the Pentobarbital-Induced Loss of the Righting Reflex in Streptozotocin-Induced Diabetic Mice

Journal of Pharmacological Sciences, 2005
The second-generation histamine-H1-receptor antagonists, such as epinastine and cetirizine, are used as non-sedating antihistamines for treating allergic symptoms due to their poor ability to penetrate blood-brain barrier.
Junzo Kamei, Shoko Hirano, Shigeo Miyata, Akiyoshi Saitoh, Kenji Onodera   +4 more
doaj   +1 more source

Votucalis, a Novel Centrally Sparing Histamine-Binding Protein, Attenuates Histaminergic Itch and Neuropathic Pain in Mice

Frontiers in Pharmacology, 2022
Votucalis is a biologically active protein in tick (R. appendiculatus) saliva, which specifically binds histamine with high affinity and, therefore, has the potential to inhibit the host’s immunological responses at the feeding site. We hypothesized that
Ibrahim Alrashdi, Ibrahim Alrashdi, Amal Alsubaiyel, Amal Alsubaiyel, Michele Chan, Michele Chan, Emma E. Battell, Abdel Ennaceur, Miles A. Nunn, Wayne Weston-Davies, Paul L. Chazot, Ilona Obara, Ilona Obara   +12 more
doaj   +1 more source

Influence of mirtazapine on salivary cortisol in depressed patients [PDF]

, 2003
Unlike other antidepressants, mirtazapine does not inhibit the reuptake of norepinephrine or serotonin but acts as an antagonist at presynaptic alpha(2)-receptors, at postsynaptic 5-HT2 and 5-HT3 receptors, and at histaminergic H1 receptors. Furthermore,
Baghai, Thomas C., Hennig, J., Laakmann, G., Schule, C.   +3 more
core   +1 more source

Neuropharmacological targets for drug action in vestibular sensory pathways [PDF]

, 2017
The use of pharmacological agents is often the preferred approach to the management of vestibular dysfunction. In the vestibular sensory pathways, the sensory neuroepithelia are thought to be influenced by a diverse number of neuroactive substances that ...
Jones, Timothy A, Lee, Choongheon
core   +3 more sources

Histamine and Delirium: Current Opinion

Frontiers in Pharmacology, 2019
Delirium is a very common, but refractory clinical state, notably present in intensive care and in the growing aging community. It is characterized by fluctuating disturbances in a number of key behavioral features, namely cognition, mood, attention ...
Paul L. Chazot, Laura Johnston, Edel Mcauley, Stephen Bonner   +3 more
doaj   +1 more source

Pitolisant and Other Histamine-3 Receptor Antagonists—An Update on Therapeutic Potentials and Clinical Prospects

Medicines, 2020
Background: Besides its well-known role as a peripheral chemical mediator of immune, vascular, and cellular responses, histamine plays major roles in the central nervous system, particularly in the mediation of arousal and cognition-enhancement.
Victoria Harwell, Pius S. Fasinu
doaj   +1 more source

Monoaminergic Neuropathology in Alzheimer's disease [PDF]

, 2016
Acknowledgments This work was supported by The Croatian Science Foundation grant. no. IP-2014-09-9730 (“Tau protein hyperphosphorylation, aggregation, and trans-synaptic transfer in Alzheimer’s disease: cerebrospinal fluid analysis and assessment of ...
Bažadona, Danira, Buée, Luc, Delalle, Ivana, Giovanni, Giuseppe Di, Harrington, Charles R., Hof, Patrick R., Jovanov-Milošević, Nataša, Leko, Mirjana Babić, Silva, Rohan de, Wischik, Claude M., Wray, Selina, Šimić, Goran   +11 more
core   +1 more source

Histamine and Histamine H4 Receptor Promotes Osteoclastogenesis in Rheumatoid Arthritis. [PDF]

, 2017
Histamine H4 receptor (H4R) has immune-modulatory and chemotaxic effects in various immune cells. This study aimed to determine the osteoclastogenic role of H4R in rheumatoid arthritis (RA).
Firestein, Gary S, Kim, Bo-Mi, Kim, Hae-Rim, Kim, Kyoung-Woon, Lee, Kyung-Ann, Lee, Sang-Heon   +5 more
core   +1 more source

Sleep-wake sensitive mechanisms of adenosine release in the basal forebrain of rodents : an in vitro study [PDF]

, 2013
Adenosine acting in the basal forebrain is a key mediator of sleep homeostasis. Extracellular adenosine concentrations increase during wakefulness, especially during prolonged wakefulness and lead to increased sleep pressure and subsequent rebound sleep.
A Alonso, A Khateb, A Serrano, AV Kalinchuk, AV Kalinchuk, AV Kalinchuk, BB Fredholm, BG Frenguelli, BP Klyuch, BP Klyuch, C Romano, C Xu, CF Hohmann, D Curran-Everett, D Lovatt, D Stenberg, DG Van Wylen, E Llaudet, E Murillo-Rodriguez, EA Newman, F Longordo, H McIlwain, HK Wigren, Houdini Ho Tin Wu, I Haulica, ID Manns, J Grivel, JB Mitchell, JC Hoffmann, JP Mothet, JT McKenna, JT Porter, LA Etherington, LI Kiyashchenko, LI Schmitt, LO Alanko, M Ballarin, M Radulovacki, M van den Top, M Wall, MA Greco, MG Lee, MJ Wall, MM Halassa, MM Halassa, MM Thakkar, MO Enkvist, Nicholas Dale, O Pascual, P Franken, P Maquet, R Basheer, R Basheer, R Basheer, R Shigemoto, RH Farkas, RM Virus, Robert Edward Sims, S Palchykova, SR Glaum, SR Ticho, T Porkka-Heiskanen, T Porkka-Heiskanen, T Porkka-Heiskanen, TE Bjorness, TR Minor, TV Dunwiddie, V Parpura, V Ramesh, Valérie Mongrain, VM Sciotti, WE Cullinan, ZL Huang   +72 more
core   +9 more sources