Animals received bilateral vagotomy, the sympathetic adrenergic blocker guanethidine, or the muscarinic (parasympathetic) antagonist atropine after exposure to either FA or wDE (30 min before aconitine challenge).
Conversely, lesions of the right or bilateral mPFC enhance behavioral, sympathetic, and endocrine responses to stressors or fear-conditioned stimuli in rats (Morgan and LeDoux 1995; Sullivan and Gratton 1999).
DA nerve terminals belong to centrally located neurons whereas the origin of NE fibers is in part peripheral, as shown by the 40 50% decrease of posterior pituitary NE content after the bilateral removal of the sympathetic superior cervical ganglia [ 38, 39].
Neither bilateral enucleation of the eyes nor sympathetic denervation prevented this light-induced elevation of enzyme activity.
Russia has, over the past year, promoted bilateral relations with those it sees as sympathetic to Moscow — like Greece, Austria and Hungary — and it will continue to do so.
Lack of tyrosine hydroxylase (TH) immunoreactive nerves and few neuropeptide Y (NPY) positive fibers indicate absence of sympathetic nerve fibers in the bilateral sympathectomized group.
Sympathetic ophthalmia is a rare bilateral granulomatous inflammation that follows accidental or surgical insult to the uvea of one eye.
Sympathetic ophthalmia (SO) is a bilateral granulomatous panuveitis in which the sympathising eye suffers granulomatous panuveitis after penetrating injury to the fellow eye [1].
Catheter manipulation, intraluminal aortic pressure changes due to bolus injections, temperature changes and CM effects on the endothelium could result in significant stimulation of a richly innervated visceral/endoluminal sympathetic nervous system leading to bilateral renal vasoconstriction [31].
Patients with sympathetic ophthalmia classically present with bilateral anterior uveitis associated with mutton-fat keratic precipitates and moderate to severe vitritis, choroiditis, and papilitis in the posterior segment [11].
