Results 71 to 80 of about 105,083 (249)

Surgical Management of Non‐Allergic Rhinitis—An EAACI Task Force Position Paper

open access: yesAllergy, EarlyView.
ABSTRACT Non‐allergic rhinitis is a frequent yet underdiagnosed cause of chronic nasal symptoms, including nasal congestion, rhinorrhoea, and upper airway hyperreactivity. Its pathophysiology involves neurogenic dysregulation, leading to excessive mucus production and vasodilation.
Marie Lundberg   +18 more
wiley   +1 more source

IL-1β stimulates COX-2 dependent PGE₂ synthesis and CGRP release in rat trigeminal ganglia cells.

open access: yesPLoS ONE, 2011
ObjectivePro-inflammatory cytokines like Interleukin-1 beta (IL-1β) have been implicated in the pathophysiology of migraine and inflammatory pain.
Lars Neeb   +6 more
doaj   +1 more source

CXCL12/CXCR4 signaling induced itch and pain sensation in a murine model of allergic contact dermatitis

open access: yesMolecular Pain, 2020
Allergic contact dermatitis is a skin inflammatory disease manifested with itch and pain symptom around the inflamed area. Chemokines such as CXCL12 are involved in the pathophysiology of allergic contact dermatitis, but little has been known about the ...
Wenliang Su   +4 more
doaj   +1 more source

Activation of peripheral NOP receptors reduces periorbital mechanical allodynia evoked by CGRP in mice

open access: yesBritish Journal of Pharmacology, EarlyView.
Background and Purpose Migraine is a neurovascular disorder largely mediated by calcitonin gene‐related peptide (CGRP). This study explores the role of the nociceptin/orphanin FQ (N/OFQ)–N/OFQ receptor (NOP) system in CGRP‐induced periorbital mechanical allodynia (PMA) in mice.
Chiara Sturaro   +14 more
wiley   +1 more source

BTX-A inhibited trigeminal neuralgia by blocking the NLRP3 pathway in rats

open access: yesBrain Research Bulletin
Few studies have examined the mechanisms underlying the development of trigeminal neuralgia involving the nucleotide-binding oligomerization domain, leucine-rich repeat, and pyrin domain-containing protein 3 (NLRP3). The purpose of this experiment was to
Se-Kyung Park   +4 more
doaj   +1 more source

Optogenetic stimulation of the motor cortex alleviates neuropathic pain in rats of infraorbital nerve injury with/without CGRP knock-down

open access: yesThe Journal of Headache and Pain, 2020
Background Previous studies have reported that electrical stimulation of the motor cortex is effective in reducing trigeminal neuropathic pain; however, the effects of optical motor cortex stimulation remain unclear.
Jaisan Islam   +5 more
doaj   +1 more source

Trigeminal neuropathy: Two case reports of gasserian ganglion stimulation

open access: yesBrain and Behavior, 2021
This report describes the successful treatment of two patients with trigeminal neuropathy by using gasserian ganglion stimulation. Case reports: The first case report deals with a 53‐year‐old woman suffering from right‐sided facial pain after a gamma ...
Yannick Logghe   +5 more
doaj   +1 more source

Cancer pain: current practice and emerging targets

open access: yesBritish Journal of Pharmacology, EarlyView.
Cancer pain (CP) arises from a complex interplay between the tumour and its microenvironment. Many patients experience a mixed pain phenotype that encompasses nociceptive, neuropathic and neuroinflammatory mechanisms, and vary across tumour type and disease stage. Despite decades of intensive research, the mainstay of cancer pain treatment is still non‐
Yi Ye   +5 more
wiley   +1 more source

The big CGRP flood - sources, sinks and signalling sites in the trigeminovascular system

open access: yesThe Journal of Headache and Pain, 2018
Background Calcitonin gene-related peptide (CGRP) has long been a focus of migraine research, since it turned out that inhibition of CGRP or CGRP receptors by antagonists or monoclonal IgG antibodies was therapeutic in frequent and chronic migraine. This
Karl Messlinger
doaj   +1 more source

Retrograde double labeling in the trigeminal ganglion.

open access: yes, 2014
Representative images two weeks following retrograde labeling of the nasal epithelium (Fluorogold; blue) and middle cerebral artery (MCA) (DiI; red).
Gerry Stephen Oxford (606732)   +5 more
core   +1 more source

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