منابع مشابه
In vivo aqueous humor oxygen tension--as estimated from measurements on bare stroma.
Aqueous humor oxygen tension of the in vivo rabbit eye was estimated by a relatively atraumatic procedure. The anterior corneal surface of the eye was first scraped free of its epithelial layer. A polarographic oxygen electrode was then used to measure the oxygen tension at the bare stromal surface. Aqueous humor oxygen tension can be estimated from this measured steady-state stromal surface ox...
متن کاملEffect of oxygen on aqueous humor dynamics in rabbits.
A study was made in albino rabbits of the effect on aqueous humor dynamics of 100% oxygen, administered by face mask. A mean decrease in intraocular pressure of 4.9 mm Hg was found. This was accompanied by a decrease in episcleral venous pressure of 4.5 mm Hg. Anterior chamber aqueous humor flow decreased transiently after oxygen administration but returned to pre-oxygen levels after about 60 m...
متن کاملEffect of Oxygen on Aqueous Humor Dynomics in Robbits
From Estelle Doheny Eye Foundation and Departments of Oph. thalmology and Pathology, University of Southern California, Los Angeles, and from the Medical University of South Carolina.* Supported by Estelle Doheny Eye Foundation research funds, in part by Research to Prevent Blindness and by the National Institute of Health grant EYO5662. Submitted for publication: July 25, 1984. Reprint request...
متن کاملAqueous Humor Outflow Resistance
This chapter was originally published in the book Current Topics in Membranes, Vol. 62, published by Elsevier, and the attached copy is provided by Elsevier for the author's benefit and for the benefit of the author's institution, for non-commercial research and educational use including without limitation use in instruction at your institution, sending it to specific colleagues who know you, a...
متن کاملIn vivo measurements of oxygen tension in the cornea, aqueous humor, and anterior lens of the open eye.
Measurements of oxygen profiles across the cornea, aqueous humor, and anterior lens differed from previously calculated values. The aqueous humor oxygen tension in paiticular also differed from previously measured values, being approximately 20 mm. Hg higher. Reasons for these differences are discussed. The tissue oxygen gradients measured confirm the high Qos of lenticular and corneal epitheli...
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ژورنال
عنوان ژورنال: Journal of Glaucoma
سال: 2013
ISSN: 1057-0829
DOI: 10.1097/ijg.0b013e3182a4a012