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Concentration of sodium hyaluronate in serum

Scandinavian Journal of Clinical and Laboratory Investigation, 1985
A radioassay for sodium hyaluronate using high-affinity binding protein from bovine cartilage has been modified for serum analysis. The accuracy of the method was checked by isotope dilution experiments and by recovery studies with exogenous hyaluronate. The between-assay standard deviation in the determination is 15-20%.
Ulla B G Laurent   +2 more
exaly   +3 more sources

Sodium hyaluronate as an aid in microvascular surgery

open access: yesMicrosurgery, 1986
AbstractThe purpose of this study was to compare the suture of a microvascular anastomosis with and without the aid of sodium hyaluronate. The divided femoral arteries of ten Sprague‐Dawley rats were sutured using sodium hyaluronate on one side. Operating time, bleeding, and patency rates were studied and compared. No significant differences were found
Einar O. Arnbjörnsson   +1 more
core   +4 more sources

Goniotomy With Sodium Hyaluronate

Journal of Pediatric Ophthalmology & Strabismus, 1988
ABSTRACT A modification of the classical goniotomy technique is described. After complete evacuation of the anterior and posterior chambers, sodium hyaluronate is placed in the anterior chamber and on the cornea. Putting hyaluronate in both locations prevents the formation of air bubbles under the goniotomy lens, provides the same index of ...
J B, Arnoult, A A, Vila-Coro, M L, Mazow
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Infrared dichroism of sodium hyaluronate

Biochimica et Biophysica Acta, 1963
Abstract The infrared dichroism of sodium hyaluronate isolated from umbilical cords was investigated. Films of hyaluronate swollen in 82% ethanol were elongated and the infrared absorption spectra of the dried films were taken at different elongations with the electrical vector of polarized infrared radiation parallel and perpendicular to the ...
F R, QUINN, F A, BETTELHEIM
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Sodium hyaluronate vitrectomy

Journal of Cataract and Refractive Surgery, 1986
In a series of 34 vitrectomies performed over more than three years, sodium hyaluronate was used in a new vitrectomy technique that facilitated the removal of vitreous. Sodium hyaluronate simplified the procedure, eliminated the use of any special surgical instrument, and prevented trauma to the vitreous cavity.
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Crystalline Sodium Hyaluronate

Nature, 1958
MOST hyaluronates in living tissues are in the form of protein complexes. Physical-chemical investigations on these complexes yield results which differ, depending on the source of the material and also on the extent to which the hyaluronic acid was purified of proteins1.
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Isolation of Sodium Hyaluronate

Nature, 1950
DURING recent investigations for the development of new methods for the isolation and purification of hyaluronic acid from human umbilical cords, the following interesting observation was made. The cords, stored in acetone, were extracted with hot water (65°) and the aqueous extract allowed to ‘settle’ overnight.
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