Application of random density and orientation fluctuation theory. Biochimi Biophys Act 69:574–576īettelheim FA, Paunovic M (1979) Light scattering of normal human lens. Matsumura G, Salegui MD, Herp A, Pigman W (1963) The preparation of hyaluronic acid from bovine synovial fluid. Mizuno H, Iso N, Saito T, Ogawa H, Sawairi H, Saito M (1991) Characterization of hyaluronic acid of yellowfin tuna eyeball. Shiedrin A, Bigelow R, Christopher W, Yang L, Miller RJ, Arbabi S, Maier RV (2004) Evaluation of hyaluronan from different sources: Streptococcus zooepidemicus, rooster comb, bovine vitreous, and human umbilical cord. (BSE-bovine madness and its impact on cosmetics). Rimpler M (1996) BSE-Rinderwahnsinn und seine Bedeutung fuer die Kosmetik. (The present state of BSE regulations: prohibition of use of hazardous material in cosmetics). EYE 6:553–555ĭittmar H (1998) Der aktuelle Stand der BSE-Verordmumgen: Verwendungsverbote fuer Risikomaterial in kosmetischen Mitteln. Scott JE (1992) The chemical morphology of vitreous. Soltes L, Mendichi R, Kogan G, Schiller J, Stankovska M, Arnhold J (2006) Degradative action of reactive oxygen species on hyaluronan. Meyer K (1958) Chemical structure of hyaluronic acid. In: Balazs EA (ed) Chemistry and molecular biology of the intercellar matrix. Laurent TC (1970) Structure of hyaluronic acid. Meyer K, Palmer JW (1934) The polysaccharide of the vitreous humor. Comp Biochem Physiol B Biochem Mol Biol 124:437–442ĭevaraj N, Bhavanandan VP (1992) Purification of mucin glycoprotein by density gradient centrifugation in cesium trifluroacetate. Sunwoo HH, Nakano T, Sim JS (1998) Isolation and characterization of proteoglycans from growing antlers of wapiti. Lago G, Oruna L, Cremata JA, Perez C, Coto G, Lauzan E, Kennedy JF (2005) Isolation, purification and characterization of hyaluronan from human umbilical cord residues. The possible reason could be ascribed to the wide distribution of molecular size in the vitreous humor of fish eye.īoas NF (1949) Isolation of hyaluronic acid from the cock’s comb. The characteristics of hyaluronan from tuna eyeballs were similar to those from other sources. The hyaluronan obtained was characterized by gel permeation chromatography, dynamic light scattering measurements, and viscometry. Pure hyaluronan of higher molecular weight was obtained by the following improved extraction procedure: the frozen vitreous of a tuna eyeball was used to avoid contamination with blood, muscle tissue, and other factors extracting was carried out over a long time period under cold conditions cetylpyridinium chloride was used in order to separate mucopolysaccharides containing hyaluronan in the initial procedure without the process of removing fat and protein by reagents. Hyaluronan can be also obtained from the vitreous of fish eyes. General sources of hyaluronan are from Streptococcus zooepidemicus and rooster comb. The object of this study was to improve the isolation procedure of hyaluronan and to compare characteristics of hyaluronan from the eyeball of bigeye tuna Thunnus obesus with other sources.
0 Comments
Leave a Reply. |
Details
AuthorWrite something about yourself. No need to be fancy, just an overview. ArchivesCategories |