Document Detail


The flow of aqueous humor through micro-porous filters.
MedLine Citation:
PMID:  3941039     Owner:  NLM     Status:  MEDLINE    
Abstract/OtherAbstract:
Flow resistance was measured as bovine and primate aqueous humor was passed through Nuclepore polycarbonate filters having flow dimensions similar to those found within the juxtacanalicular meshwork of the aqueous outflow network. The results indicate that aqueous humor has a greater flow resistance than isotonic saline; this greater resistance is attributable to proteins or glycoproteins in aqueous humor that obstruct the filters. If the same phenomenon is operative in the aqueous outflow network, it would help to explain discrepancies between calculated and measured aqueous outflow resistance.
Authors:
M Johnson; C R Ethier; R D Kamm; W M Grant; D L Epstein; D Gaasterland
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Publication Detail:
Type:  Journal Article; Research Support, Non-U.S. Gov't; Research Support, U.S. Gov't, P.H.S.    
Journal Detail:
Title:  Investigative ophthalmology & visual science     Volume:  27     ISSN:  0146-0404     ISO Abbreviation:  Invest. Ophthalmol. Vis. Sci.     Publication Date:  1986 Jan 
Date Detail:
Created Date:  1986-02-20     Completed Date:  1986-02-20     Revised Date:  2007-11-14    
Medline Journal Info:
Nlm Unique ID:  7703701     Medline TA:  Invest Ophthalmol Vis Sci     Country:  UNITED STATES    
Other Details:
Languages:  eng     Pagination:  92-7     Citation Subset:  IM    
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MeSH Terms
Descriptor/Qualifier:
Animals
Aqueous Humor / physiology*
Cattle
Filtration
Hyaluronic Acid
Hyaluronoglucosaminidase / pharmacology
Macaca mulatta
Perfusion / instrumentation
Ultracentrifugation
Grant Support
ID/Acronym/Agency:
R01 EY05503/EY/NEI NIH HHS
Chemical
Reg. No./Substance:
9004-61-9/Hyaluronic Acid; EC 3.2.1.35/Hyaluronoglucosaminidase

From MEDLINE®/PubMed®, a database of the U.S. National Library of Medicine


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