Results 31 to 40 of about 44,035 (314)

Possible involvement of neuropeptide and neurotransmitter receptors in Adenomyosis

open access: yesReproductive Biology and Endocrinology, 2021
Background Accumulating data indicate that sensory nerve derived neuropeptides such as substance P and calcitonin gene related-protein (CGRP) can accelerate the progression of endometriosis via their respective receptors, so can agonists to their ...
Xiaofang Xu   +3 more
doaj   +1 more source

Vav1 inhibits RANKL-induced osteoclast differentiation and bone resorption [PDF]

open access: yes, 2019
Vav1 is a Rho/Rac guanine nucleotide exchange factor primarily expressed in hematopoietic cells. In this study, we investigated the potential role of Vav1 in osteoclast (OC) differentiation by comparing the ability of bone marrow mononuclear cells (BMMCs)
Cha, Young-Nam   +6 more
core   +2 more sources

Complications after medullary thyroid carcinoma surgery: multicentre study of the SQRTPA and EUROCRINE® databases

open access: yesBJS (British Journal of Surgery), EarlyView., 2020
This study investigated postoperative complications after surgery for medullary thyroid carcinoma (MTC) in Europe. Hypoparathyroidism, recurrent laryngeal nerve palsy and bleeding requiring reoperation occurred in 170 (26·2 per cent), 62 (13·7 per cent) and 17 (2·6 per cent) patients respectively.
D.‐J. van Beek   +18 more
wiley   +1 more source

IGF-I influences everolimus activity in medullary thyroid carcinoma [PDF]

open access: yes, 2015
Context: Medullary thyroid carcinoma (MTC) is a rare tumor originating from thyroid parafollicular C cells. It has been previously demonstrated that insulin-like growth factor I (IGF-I) protects MTC from the effects of antiproliferative drugs. Everolimus,
degli Uberti, Ettore C.   +9 more
core   +1 more source

Perampanel inhibits calcitonin gene-related peptide release from rat brainstem in vitro

open access: yesThe Journal of Headache and Pain, 2018
Background Perampanel is a novel antiepileptic drug acting via non-competitive antagonism on glutamatergic AMPA receptors, and the subsequent inhibition of ion calcium influx.
Giuseppe Tringali   +2 more
doaj   +1 more source

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

open access: yes, 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   +5 more
core   +1 more source

s-Coupled CGRP Receptor Signaling Axis from the Trigeminal Ganglion Neuron to Odontoblast Negatively Regulates Dentin Mineralization

open access: yesBiomolecules, 2022
An inflammatory response following dental pulp injury and/or infection often leads to neurogenic inflammation via the axon reflex. However, the detailed mechanism underlying the occurrence of the axon reflex in the dental pulp remains unclear.
Natsuki Saito   +4 more
doaj   +1 more source

Coordinated RNA-Seq and peptidomics identify neuropeptides and G-protein coupled receptors (GPCRs) in the large pine weevil Hylobius abietis, a major forestry pest [PDF]

open access: yes, 2018
Hylobius abietis (Linnaeus), or large pine weevil (Coleoptera, Curculionidae), is a pest of European coniferous forests. In order to gain understanding of the functional physiology of this species, we have assembled a de novo transcriptome of H. abietis,
Davies, Shireen-Anne   +7 more
core   +1 more source

CALCITONIN: ANTAGONISM AT INTESTINAL MUSCARINIC RECEPTORS [PDF]

open access: yesBritish Journal of Pharmacology, 1976
The action of calcitonin was studied on the motility of isolated innervated segments of rabbit and guinea‐pig intestines as well as longitudinal muscle with adherent myenteric plexus dissected from the guinea‐pig ileum. Calcitonin (0.25 μm) antagonized contractile responses to acetylcholine and the cholinergic response to electrical field stimulation ...
C F, Dreyfus   +3 more
openaire   +2 more sources

Brain delivery of vasoactive intestinal peptide (VIP) following nasal administration to rats [PDF]

open access: yes, 2003
The aim of this work was to study in rats the nasal route for the brain delivery of the vasoactive intestinal peptide (VIP) neuropeptide. After evaluating VIP stability in solutions obtained from nasal washes, the effect of formulation parameters (pH 4-9,
Couet, William   +5 more
core   +3 more sources

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