Promethazine Inadvertently Instilled into the Eye Causes Prolonged Mydriasis
نویسندگان
چکیده
منابع مشابه
Latrunculin-A causes mydriasis and cycloplegia in the cynomolgus monkey.
PURPOSE To determine the effect of latrunculin (LAT)-A, which binds to G-actin and disassembles actin filaments, on the pupil, accommodation, and isolated ciliary muscle (CM) contraction in monkeys. METHODS Pupil diameter (vernier calipers) and refraction (coincidence refractometry) were measured every 15 minutes from 0.75 to 3.5 hours after topical LAT-A 42 microg (approximately 10 microM in...
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Introduction: Removing eyes has different indications. We surveyed the causes and results of eye removal surgery in Yazd, Iran. Methods: We retrospectively reviewed the profile of 102 patients who had underwent eye removal surgery for any reason in the Shahid Sadoughi hospital during the last 10 years. The demographic characteristics, causes of enucleatio...
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Eye pain is an unpleasant sensory and emotional experience including sensory-discriminative, emotional, cognitive, and behavioral components and supported by distinct, interconnected peripheral and central nervous system elements. Normal or physiological pain results of the stimulation by noxious stimuli of sensory axons of trigeminal ganglion (TG) neurons innervating the eye. These are functio...
متن کاملRoute of penetration of topically instilled nipradilol into the ipsilateral posterior retina.
PURPOSE To investigate how topically instilled nipradilol penetrates the ipsilateral posterior retina-choroid in normal rabbit eyes. METHODS Albino rabbits were used. Topical instillation (1%, 100 microL) or intracameral (0.1%, 100 microL) or sub-Tenon injection (0.1%, 10 microL) of [(14)C]nipradilol was performed in one eye. Ocular and periocular distribution and the concentrations of [(14)C...
متن کاملRTN TRH causes prolonged respiratory stimulation.
We injected thyrotropin-releasing hormone (TRH; 10 nl; 0.25, 0.5, 1.0, or 10 mM), its inactive free acid form (TRHOH; 1 mM), or a metabolite with low TRH-receptor binding affinity, histidine-proline diketopiperazine (cHP; 1 mM), into the retrotrapezoid nucleus of anesthetized rats. Injection location was verified by anatomic analysis. Lower doses (0.25-0.5 mM) significantly increased both the p...
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ژورنال
عنوان ژورنال: JOJ Ophthalmology
سال: 2017
ISSN: 2473-5477
DOI: 10.19080/jojo.2017.02.555592