Results 301 to 310 of about 154,174 (348)
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NEUROTRANSMITTERS AND INTRAOCULAR PRESSURE*
Fundamental & Clinical Pharmacology, 1988Summary— The role of the ocular autonomic nervous system in IOP regulation has been well established. Pharmacological and autohistoradiographic studies confirmed the high density of beta2 and alpha2 receptors on ciliary processes and iris epithelium. Their respective pharmacological activation or blockade is discussed.
P. Lapalus, P.P. Elena
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Effect of Intraocular Gas on Intraocular Pressure
Archives of Ophthalmology, 1976The problems encountered in measuring intraocular pressure in eyes containing a compressible gas and the problem of determining the effect of changes in ambient atmospheric pressure on such eyes have been studied experimentally in enucleated human eyes and living rabbit eyes, and studied theoretically using the Friedenwald pressure-volume relationship,
Richard F. Brubaker, Jerome D. Aronowitz
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The interrelationship between intraocular pressure and Honan Intraocular Pressure Reducer pressure
Current Eye Research, 1986The relationship between the pressure applied to the enucleated human eye using the Honan Intraocular Pressure Reducer (HIPR) and the peak intraocular pressure as a function of initial intraocular pressure has been examined. The peak intraocular pressure is linearly related to the applied HIPR pressure whether the latter is 30, 50, or 75 mm Hg.
David M. Harman +2 more
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Effect of the Intraocular Lens on Intraocular Pressure
Archives of Ophthalmology, 1976In the Miami Intraocular Lens Collaborative Study, 17 patients with glaucoma had a Copeland lens implanted at the time of cataract extraction. Seven additional glaucoma patients received a Binkhorst lens. Lens implantation did not adversely affect intraocular pressure or control of glaucoma, except in one patient who developed central retinal artery ...
Douglas R. Anderson, Jess A. Smith
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Corticosteroids and Intraocular Pressure
Archives of Ophthalmology, 1963Introduction The finding of γ-globulin and plasma cells in the trabecular meshwork of glaucomatous eyes suggested an immunogenic component. 1,2 The present study was undertaken to determine, under controlled conditions, the effect of topical corticosteroids in the eye with primary open-angle glaucoma.
Bernard Becker, Donald W. Mills
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The Genetics of Intraocular Pressure
Seminars in Ophthalmology, 2013Glaucoma is a leading cause of irreversible blindness. Intraocular pressure (IOP) is the only modifiable risk factor for glaucoma, yet there is little known about the molecular events that regulate IOP. Genetic and genomic studies have helped identify genes that influence IOP and could lead to the identification of biological pathways that serve as ...
Janey L. Wiggs +2 more
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Hemodilution and Intraocular Pressure
Archives of Ophthalmology, 1965The water-drinking test is presently employed to aid in diagnosing glaucoma in suspicious or borderline cases. 1 Rarely necessary in patients with intraocular pressures below 15 mm Hg or above 30 mm Hg, the test is primarily indicated in the group with values of 20 to 25 mm Hg.
Miles A. Galin +2 more
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Pseudophakia and Intraocular Pressure
American Journal of Ophthalmology, 1984We studied the change in intraocular pressure in 373 consecutive eyes undergoing cataract extraction with intraocular lens implantation between Jan. 1, 1981, and May 31, 1982. There was a mean increase in intraocular pressure of 0.1 mm Hg following this surgery. This increase, however, was not statistically significant (P greater than .5).
Karen J. Schultz +4 more
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Succinylcholine and Intraocular Pressure
Journal of Pediatric Ophthalmology & Strabismus, 1981Thirty-one patients (61 eyes) had a rise in intraocular pressure averaging 8.2 mm Hg following the use of succinylcholine as a muscle relaxant prior to general anesthesia. Just prior to the start of surgery (an average of 14 minutes following Anectine administration), the tension had returned to the control level. Ten patients (20 eyes) had pancuronium
Henry S. Metz, Balkrishna Venkatesh
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Alcuronium and Intraocular Pressure
Anesthesia & Analgesia, 1983The effects of alcuronium on intraocular pressure (IOP) was studied in 20 patients undergoing elective ophthalmic surgery. IOP was measured with the Schiötz indentation tonometer before induction, after induction, and after tracheal intubation. Combined administration of a standardized sleep dose of thiopental (5 mg/kg) and alcuronium (0.25-0.30 mg/kg)
Helen Tsakona +4 more
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