Results 181 to 190 of about 13,683 (245)

The impact of demographics and positioning on the imaging features of the optic nerve sheath and ophthalmic vessels. [PDF]

Ultrasound J
Berhanu D, Abegão Pinto L, Carneiro I, Fragata I, Tavares Ferreira J, Lucas Neto L.   +5 more
europepmc   +1 more source

A Rare Presentation of an Ocular Ischemic Syndrome Complicated by Neovascular Glaucoma in a Patient With Mild Carotid Artery Stenosis: A Case Report. [PDF]

Cureus
Zainuddin MZA, Che Hamzah J, Cheng TC.
europepmc   +1 more source

Central Retinal Artery Occlusion in the Emergency Department: A Case Report of Prompt Diagnosis and Treatment. [PDF]

Cureus
Bhuvaneswari G, AlGhanem SA, Dawaishan AA.   +2 more
europepmc   +1 more source

Short posterior ciliary artery block (a case report)

Indian Journal of Ophthalmology, 1979
Malik SRK, Malik S
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Desmopressin-induced dog ciliary artery relaxation

European Journal of Pharmacology, 1998
In isolated dog posterior ciliary arteries contracted with prostaglandin F2alpha, desmopressin (10(-10) to 10(-8) M), a vasopressin V2 receptor agonist, produced a concentration-related relaxation, which was reversed to a contraction by removal of the endothelium. Desmopressin was approximately 1/100 as potent as arginine vasopressin. Treatment with NG-
M, Toda, K, Ayajiki, T, Okamura, I, Azuma, N, Toda   +4 more
openaire   +2 more sources

Actions of Imidazolines on Bovine Ciliary Artery

Journal of Ocular Pharmacology and Therapeutics, 1996
A segment of bovine ciliary artery exhibits nonlinear biphasic contractile responses to agonists. The maximal responses of oxymetazoline (OMZ) and norepinephrine (NE) were 55% and 45%, respectively (KCl = 100%). The relative potency comparison based on the ED50 of the first component of the dose-response curve was OMZ; 1 > NE; 1/7 > phenylephrine; 1/72.
H, Ishikawa, D D, Miller, P N, Patil
openaire   +2 more sources

Effects of Isopropyl Unoprostone on Rabbit Ciliary Artery

Japanese Journal of Ophthalmology, 2000
Isopropyl unoprostone (unoprostone), a prostaglandin F(2 alpha) (PG F(2 alpha))-related compound, is widely used for treatment of glaucoma in Japan and is reported to have effects on ocular circulation. To investigate the action of this drug, we have studied the effect of unoprostone on the isolated rabbit ciliary artery.Under microscopic observation ...
E, Hayashi, T, Yoshitomi, H, Ishikawa, R, Hayashi, K, Shimizu   +4 more
openaire   +2 more sources