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Bonde G, Jensen CE. Depolymerisation of hyaluronic acid by a bacterial pigment and by pyocyanine. ACTA ACUST UNITED AC 2010. [DOI: 10.1002/bscb.19560650105] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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ROPES MARIANW, ROBERTSON WILLIAMVB, ROSSMEISL ELSIEC, PEABODY RBARBARA, BAUER WALTER. SYNOVIAL FLUID MUCIN1,2. ACTA ACUST UNITED AC 2009. [DOI: 10.1111/j.0954-6820.1947.tb14705.x] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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Balazs EA, Denlinger JL. Clinical uses of hyaluronan. CIBA FOUNDATION SYMPOSIUM 2007; 143:265-75; discussion 275-80, 281-5. [PMID: 2680347 DOI: 10.1002/9780470513774.ch16] [Citation(s) in RCA: 27] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/02/2023]
Abstract
The availability of elastoviscous solutions of highly purified hyaluronan has created two new therapeutic methods in human and veterinary medicine: viscosurgery and viscosupplementation. Viscosurgical tools and implants are widely used in ophthalmology and have been suggested for use in otology. Visco-supplementation of joint fluid using elastoviscous hyaluronan solutions is widely used in the treatment of equine traumatic arthritis. It was also suggested for use in idiopathic osteoarthritis in humans, but this application has not received wide acceptance. Cross-linked forms of hyaluronan have been developed and given the generic name of hylans. Water-insoluble soft gels of hylans are ideally suitable as viscosurgical implants to prevent postoperative adhesions and to control scar formation. Hylan solutions are being used in arthroscopic viscosurgery. Hylan devices in various forms (gels, tubes, membranes) have been used in animal studies for matrix engineering, the purpose of which is to control and direct tissue regeneration and augmentation.
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Affiliation(s)
- E A Balazs
- Matrix Biology Institute, Ridgefield, NJ 07657
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BARANY EH, WOODIN AM. Hyaluronic acid and hyaluronidase in the aqueous humour and the angle of the anterior chamber. ACTA ACUST UNITED AC 2003; 33:257-90. [PMID: 14387768 DOI: 10.1111/j.1748-1716.1955.tb01208.x] [Citation(s) in RCA: 55] [Impact Index Per Article: 2.6] [Reference Citation Analysis] [Key Words] [MESH Headings] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Liu KM, Swann D, Lee P, Lam KW. Inhibition of oxidative degradation of hyaluronic acid by uric acid. Curr Eye Res 1984; 3:1049-53. [PMID: 6488856 DOI: 10.3109/02713688409011751] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [Abstract] [MESH Headings] [Grants] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/20/2023]
Abstract
It has been postulated that glycosaminoglycans in the trabeculum have an influence on aqueous humor drainage. Ascorbate reduces the viscosity of hyaluronic acid, and also increases outflow facility. Our recent observation of high urate concentrations in some glaucomatous eyes led us to study the influence of urate on oxidative degradation of hyaluronic acid by ascorbate. The viscosity of rooster comb hyaluronic acid was reduced slowly by ascorbate. Cupric sulfate accelerated ascorbate oxidation and also enhanced hyaluronic acid degradation. Urate inhibited ascorbate oxidation and prevented the copper catalyzed oxidative degradation of rooster comb hyaluronic acid. The range of urate concentrations used in this study was within the range of urate concentrations observed in glaucomatous eyes. The partially purified umbilical cord hyaluronic acid had lower viscosity than rooster comb hyaluronic acid, and rapidly degraded in the presence of ascorbate. The ascorbate effect on umbilical cord hyaluronic acid was partially prevented by urate.
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Laurent UB, Granath KA. The molecular weight of hyaluronate in the aqueous humour and vitreous body of rabbit and cattle eyes. Exp Eye Res 1983; 36:481-92. [PMID: 6852129 DOI: 10.1016/0014-4835(83)90042-8] [Citation(s) in RCA: 82] [Impact Index Per Article: 2.0] [Reference Citation Analysis] [Abstract] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/22/2023]
Abstract
The molecular weight distribution of hyaluronate in the aqueous humour and vitreous body of rabbit and cattle has been determined by gel chromatography. The eluate from the column was monitored by a radioassay, whereby the molecular weight distribution of 15-20 microgram samples could be analysed. Control experiments were carried out with radioactively-labelled hyaluronate added to bovine material to estimate the degradation of the polymer during handling of the ocular fluids. It was shown that in vitro degradation does not appreciably affect the results. The analyses show a considerable polydispersity of the hyaluronate preparations. There is also a marked variation in the degree of polymerization between the two species. Hyaluronate from rabbit vitreous has a weight-average molecular weight (MW) of 2-3 X 10(6) while adult bovine vitreous displays a value of about 5-8 X 10(5). The hyaluronate of bovine vitreous varies with age. In newborn calf, a value of 3 X 10(6) was registered. This value dropped to about 5 X 10(5) in old cattle. The hyaluronate in the aqueous humour of rabbit showed a considerably higher molecular weight than that of the vitreous indicating that part of the hyaluronate in the anterior segment originates elsewhere than the vitreous. The differences between hyaluronate from the aqueous humour of adult cattle and that from the vitreous were more complex. As with the rabbit, a relatively large proportion of hyaluronate in the aqueous humour was of high-molecular weight, but, in contrast, the aqueous humour also contained material which had a lower degree of polymerization than the hyaluronate in the vitreous. The proportion of high-molecular weight material in bovine aqueous humour seemed to be lower in the summer than in the winter.
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Biochemistry of Aging. Clin Biochem 1982. [DOI: 10.1016/b978-0-12-657102-8.50014-x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/20/2022]
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Abstract
Three approaches to reversal or removal of gerogenic aggregations of macromolecules have shown promise. Of these the enzyme approach is the most gentle, and can be made specific. Aside from this, the lower the molecular weight of an enzyme, the better chance it will have to be immunologically tolerated as well as replicated synthetically in whole or in part. The chelating approach provides a powerful means for removing a single class of unwanted, random crosslinkages, i.e., those due to extraneous polyvalent metals such as lead, cadmium and aluminum. The free hydroxyl radical approach is the most penetrant and most versatile means for removing otherwise insoluble aggregates, but its very lack of specificity will demand great foresight in control and use. Together, these three methods, when properly applied, might bring some principal objectives of gerontology within closer range.
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Scott J, Tigwell M. Periodate-induced viscosity decreases in aqueous solutions of acetal- and ether-linked polymers. Carbohydr Res 1973. [DOI: 10.1016/s0008-6215(00)82856-6] [Citation(s) in RCA: 20] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/26/2022]
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Larsson BT. A gas chromatographic study of the effect of ascorbic acid oxidation on the formation of volatiles in saliva samples. SCANDINAVIAN JOURNAL OF DENTAL RESEARCH 1973; 81:22-6. [PMID: 4510865 DOI: 10.1111/j.1600-0722.1973.tb01490.x] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/11/2023]
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Correlation between the autoxidation of ferrous ions or of L-ascorbic acid and the depolymerization of hyaluronate. Carbohydr Res 1971. [DOI: 10.1016/s0008-6215(00)81175-1] [Citation(s) in RCA: 2] [Impact Index Per Article: 0.0] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/15/2022]
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Harris MJ, Herp A, Pigman W. Depolymerization of polysaccharides through the generation of free radicals at a platinum surface: a novel procedure for the controlled production of free-radical oxidations. Arch Biochem Biophys 1971; 142:615-22. [PMID: 4994432 DOI: 10.1016/0003-9861(71)90526-1] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/13/2023]
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Miyata T, Kawai S, Rubin AL, Stenzel KH. Tropocollagen: depolymerization by L-ascorbic acid. BIOCHIMICA ET BIOPHYSICA ACTA 1970; 200:576-8. [PMID: 5461757 DOI: 10.1016/0005-2795(70)90116-9] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/15/2023]
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Swann DA. Hyaluronic acid: structure of the macromolecule in the connective tissue matrix. Biochem Biophys Res Commun 1969; 35:571-6. [PMID: 5788510 DOI: 10.1016/0006-291x(69)90386-6] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Pospísilová J. Viscosity changes of synovia after application of water treated with ultrasound. EXPERIENTIA 1968; 24:139. [PMID: 5643803 DOI: 10.1007/bf02146945] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/16/2023]
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Niedermeier W, Dobson C, Laney RP. Studies on the ascorbic acid-induced depolymerization of hyaluronic acid. BIOCHIMICA ET BIOPHYSICA ACTA 1967; 141:366-73. [PMID: 6048321 DOI: 10.1016/0304-4165(67)90111-0] [Citation(s) in RCA: 13] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 01/18/2023]
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Herp A, Rickards T, Matsumura G, Jakosalem L, Pigman W. Depolymerization of some polysaccharides and synthetic polymers by L-ascorbic acid. Carbohydr Res 1967. [DOI: 10.1016/s0008-6215(00)81149-0] [Citation(s) in RCA: 19] [Impact Index Per Article: 0.3] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/24/2022]
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PIGMAN W, RIZVI S, HOLLEY HL. Depolymerization of hyaluronic acid by the ORD reaction. ACTA ACUST UNITED AC 1961; 4:240-52. [PMID: 13735675 DOI: 10.1002/art.1780040303] [Citation(s) in RCA: 63] [Impact Index Per Article: 1.0] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/07/2022]
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BONDE GJ, JENSEN CE, SCHMIDT A. In vitro and in vivo depolymerization of mucopolysaccharides by pyocyanine and a fluoresceing green bacterial pigment. ACTA PHARMACOLOGICA ET TOXICOLOGICA 1957; 13:194-204. [PMID: 13402488 DOI: 10.1111/j.1600-0773.1957.tb00254.x] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.1] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/29/2022]
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CRISTIANSSON J. Changes in the vitreous body in scurvy; studies on guinea pigs in vivo. I. The biopolymers of the vitreous body. Acta Ophthalmol 1957; 35:336-60. [PMID: 13487305 DOI: 10.1111/j.1755-3768.1957.tb07696.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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ERICSSON Y, LUNDBECK H. Antimicrobial effect in vitro of the ascorbic acid oxidation. II. Influence of various chemical and physical factors. ACTA PATHOLOGICA ET MICROBIOLOGICA SCANDINAVICA 1955; 37:507-27. [PMID: 13301730 DOI: 10.1111/j.1699-0463.1955.tb00976.x] [Citation(s) in RCA: 11] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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ERICSSON Y. The effect of ascorbic acid oxidation on mucoids and bacteria in body secretions. ACTA PATHOLOGICA ET MICROBIOLOGICA SCANDINAVICA 1954; 35:573-83. [PMID: 13228070 DOI: 10.1111/j.1699-0463.1954.tb00905.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/28/2022]
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BARANY EH, SCOTCHBROOK S. Influence of testicular hyaluronidase on the resistance to flow through the angle of the anterior chamber. ACTA PHYSIOLOGICA SCANDINAVICA 1954; 30:240-8. [PMID: 13158098 DOI: 10.1111/j.1748-1716.1954.tb01092.x] [Citation(s) in RCA: 111] [Impact Index Per Article: 1.6] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 10/21/2022]
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NORDQVIST P. The action of hyaluronidase on frog sciatic nerve, with special reference to penetration of procaine. ACTA PHARMACOLOGICA ET TOXICOLOGICA 1952; 8:195-206. [PMID: 12985384 DOI: 10.1111/j.1600-0773.1952.tb02898.x] [Citation(s) in RCA: 12] [Impact Index Per Article: 0.2] [Reference Citation Analysis] [Key Words] [MESH Headings] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 11/27/2022]
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Gibian H. Chemie, biologische Bedeutung und klinische Anwendung der Hyaluronidase. Angew Chem Int Ed Engl 1951. [DOI: 10.1002/ange.19510630502] [Citation(s) in RCA: 57] [Impact Index Per Article: 0.8] [Reference Citation Analysis] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/12/2022]
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