RU2383336C2 - Биоматериалы, состоящие из сульфатированной гиалуроновой кислоты и геллана, применяемые для предотвращения спаек в позвоночнике - Google Patents
Биоматериалы, состоящие из сульфатированной гиалуроновой кислоты и геллана, применяемые для предотвращения спаек в позвоночнике Download PDFInfo
- Publication number
- RU2383336C2 RU2383336C2 RU2007112777/15A RU2007112777A RU2383336C2 RU 2383336 C2 RU2383336 C2 RU 2383336C2 RU 2007112777/15 A RU2007112777/15 A RU 2007112777/15A RU 2007112777 A RU2007112777 A RU 2007112777A RU 2383336 C2 RU2383336 C2 RU 2383336C2
- Authority
- RU
- Russia
- Prior art keywords
- hyaluronic acid
- sulfated
- biomaterials
- derivative
- gellan
- Prior art date
Links
- 239000012620 biological material Substances 0.000 title claims abstract description 43
- KIUKXJAPPMFGSW-DNGZLQJQSA-N (2S,3S,4S,5R,6R)-6-[(2S,3R,4R,5S,6R)-3-Acetamido-2-[(2S,3S,4R,5R,6R)-6-[(2R,3R,4R,5S,6R)-3-acetamido-2,5-dihydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-2-carboxy-4,5-dihydroxyoxan-3-yl]oxy-5-hydroxy-6-(hydroxymethyl)oxan-4-yl]oxy-3,4,5-trihydroxyoxane-2-carboxylic acid Chemical class CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O[C@H]1[C@H](O)[C@@H](O)[C@H](O[C@H]2[C@@H]([C@@H](O[C@H]3[C@@H]([C@@H](O)[C@H](O)[C@H](O3)C(O)=O)O)[C@H](O)[C@@H](CO)O2)NC(C)=O)[C@@H](C(O)=O)O1 KIUKXJAPPMFGSW-DNGZLQJQSA-N 0.000 title claims abstract description 36
- 230000002265 prevention Effects 0.000 title abstract description 4
- 229920002148 Gellan gum Polymers 0.000 claims description 44
- 239000000499 gel Substances 0.000 claims description 23
- 206010060932 Postoperative adhesion Diseases 0.000 claims description 15
- 239000000017 hydrogel Substances 0.000 claims description 12
- 230000032050 esterification Effects 0.000 claims description 11
- 238000005886 esterification reaction Methods 0.000 claims description 11
- 150000002148 esters Chemical class 0.000 claims description 9
- 230000019635 sulfation Effects 0.000 claims description 9
- 238000005670 sulfation reaction Methods 0.000 claims description 9
- 239000000843 powder Substances 0.000 claims description 6
- 239000013543 active substance Substances 0.000 claims description 4
- 239000006260 foam Substances 0.000 claims description 3
- 239000000546 pharmaceutical excipient Substances 0.000 claims 2
- 239000008194 pharmaceutical composition Substances 0.000 claims 1
- 230000003187 abdominal effect Effects 0.000 abstract description 7
- 230000004888 barrier function Effects 0.000 abstract description 7
- 239000000126 substance Substances 0.000 abstract description 6
- 239000003814 drug Substances 0.000 abstract description 3
- 230000000694 effects Effects 0.000 abstract description 3
- 210000001519 tissue Anatomy 0.000 description 28
- 241001465754 Metazoa Species 0.000 description 22
- 239000011159 matrix material Substances 0.000 description 19
- 241001269524 Dura Species 0.000 description 18
- 230000015572 biosynthetic process Effects 0.000 description 17
- 238000001356 surgical procedure Methods 0.000 description 17
- 229920002674 hyaluronan Polymers 0.000 description 10
- 229960003160 hyaluronic acid Drugs 0.000 description 10
- 238000000034 method Methods 0.000 description 10
- 229920000642 polymer Polymers 0.000 description 9
- 238000002474 experimental method Methods 0.000 description 7
- 238000002684 laminectomy Methods 0.000 description 7
- -1 polyethylene terephthalate Polymers 0.000 description 7
- 239000000243 solution Substances 0.000 description 7
- 239000003795 chemical substances by application Substances 0.000 description 6
- 238000002360 preparation method Methods 0.000 description 6
- 230000008569 process Effects 0.000 description 6
- 239000013642 negative control Substances 0.000 description 5
- 239000002504 physiological saline solution Substances 0.000 description 5
- WSFSSNUMVMOOMR-UHFFFAOYSA-N Formaldehyde Chemical compound O=C WSFSSNUMVMOOMR-UHFFFAOYSA-N 0.000 description 4
- FAPWRFPIFSIZLT-UHFFFAOYSA-M Sodium chloride Chemical compound [Na+].[Cl-] FAPWRFPIFSIZLT-UHFFFAOYSA-M 0.000 description 4
- 239000008280 blood Substances 0.000 description 4
- 210000004369 blood Anatomy 0.000 description 4
- 210000005036 nerve Anatomy 0.000 description 4
- 210000000278 spinal cord Anatomy 0.000 description 4
- LFQSCWFLJHTTHZ-UHFFFAOYSA-N Ethanol Chemical compound CCO LFQSCWFLJHTTHZ-UHFFFAOYSA-N 0.000 description 3
- 210000004027 cell Anatomy 0.000 description 3
- 230000006835 compression Effects 0.000 description 3
- 238000007906 compression Methods 0.000 description 3
- 150000004676 glycans Chemical class 0.000 description 3
- 238000004519 manufacturing process Methods 0.000 description 3
- 239000012528 membrane Substances 0.000 description 3
- 210000003205 muscle Anatomy 0.000 description 3
- 229920001282 polysaccharide Polymers 0.000 description 3
- 239000005017 polysaccharide Substances 0.000 description 3
- 230000002980 postoperative effect Effects 0.000 description 3
- 150000003839 salts Chemical class 0.000 description 3
- XLYOFNOQVPJJNP-UHFFFAOYSA-N water Substances O XLYOFNOQVPJJNP-UHFFFAOYSA-N 0.000 description 3
- 229920002134 Carboxymethyl cellulose Polymers 0.000 description 2
- 206010071309 Epidural fibrosis Diseases 0.000 description 2
- IAJILQKETJEXLJ-UHFFFAOYSA-N Galacturonsaeure Natural products O=CC(O)C(O)C(O)C(O)C(O)=O IAJILQKETJEXLJ-UHFFFAOYSA-N 0.000 description 2
- 108010010803 Gelatin Proteins 0.000 description 2
- WZUVPPKBWHMQCE-UHFFFAOYSA-N Haematoxylin Chemical compound C12=CC(O)=C(O)C=C2CC2(O)C1C1=CC=C(O)C(O)=C1OC2 WZUVPPKBWHMQCE-UHFFFAOYSA-N 0.000 description 2
- 102000015696 Interleukins Human genes 0.000 description 2
- 108010063738 Interleukins Proteins 0.000 description 2
- 102100027378 Prothrombin Human genes 0.000 description 2
- 108010094028 Prothrombin Proteins 0.000 description 2
- QAOWNCQODCNURD-UHFFFAOYSA-L Sulfate Chemical compound [O-]S([O-])(=O)=O QAOWNCQODCNURD-UHFFFAOYSA-L 0.000 description 2
- 238000010171 animal model Methods 0.000 description 2
- 230000003110 anti-inflammatory effect Effects 0.000 description 2
- 230000000845 anti-microbial effect Effects 0.000 description 2
- 230000023555 blood coagulation Effects 0.000 description 2
- 125000003178 carboxy group Chemical group [H]OC(*)=O 0.000 description 2
- 239000001768 carboxy methyl cellulose Substances 0.000 description 2
- 235000010948 carboxy methyl cellulose Nutrition 0.000 description 2
- 239000008112 carboxymethyl-cellulose Substances 0.000 description 2
- 210000002808 connective tissue Anatomy 0.000 description 2
- 238000004090 dissolution Methods 0.000 description 2
- 229940079593 drug Drugs 0.000 description 2
- 210000003195 fascia Anatomy 0.000 description 2
- 210000002950 fibroblast Anatomy 0.000 description 2
- 235000013305 food Nutrition 0.000 description 2
- 239000008273 gelatin Substances 0.000 description 2
- 229920000159 gelatin Polymers 0.000 description 2
- 235000019322 gelatine Nutrition 0.000 description 2
- 235000011852 gelatine desserts Nutrition 0.000 description 2
- 230000035876 healing Effects 0.000 description 2
- 238000010438 heat treatment Methods 0.000 description 2
- 238000001727 in vivo Methods 0.000 description 2
- 238000011065 in-situ storage Methods 0.000 description 2
- 230000004054 inflammatory process Effects 0.000 description 2
- 150000007529 inorganic bases Chemical class 0.000 description 2
- 230000000813 microbial effect Effects 0.000 description 2
- 239000000203 mixture Substances 0.000 description 2
- 230000004048 modification Effects 0.000 description 2
- 238000012986 modification Methods 0.000 description 2
- 150000007530 organic bases Chemical class 0.000 description 2
- 239000005020 polyethylene terephthalate Substances 0.000 description 2
- 239000000047 product Substances 0.000 description 2
- 229940039716 prothrombin Drugs 0.000 description 2
- 231100000241 scar Toxicity 0.000 description 2
- 210000003491 skin Anatomy 0.000 description 2
- 239000007787 solid Substances 0.000 description 2
- 238000005063 solubilization Methods 0.000 description 2
- 230000007928 solubilization Effects 0.000 description 2
- 230000003637 steroidlike Effects 0.000 description 2
- 238000012360 testing method Methods 0.000 description 2
- 206010000050 Abdominal adhesions Diseases 0.000 description 1
- 102000008186 Collagen Human genes 0.000 description 1
- 108010035532 Collagen Proteins 0.000 description 1
- SHZGCJCMOBCMKK-UHFFFAOYSA-N D-mannomethylose Natural products CC1OC(O)C(O)C(O)C1O SHZGCJCMOBCMKK-UHFFFAOYSA-N 0.000 description 1
- 229920004934 Dacron® Polymers 0.000 description 1
- 241000196324 Embryophyta Species 0.000 description 1
- 229920002444 Exopolysaccharide Polymers 0.000 description 1
- 108010037362 Extracellular Matrix Proteins Proteins 0.000 description 1
- 102000010834 Extracellular Matrix Proteins Human genes 0.000 description 1
- 241000287828 Gallus gallus Species 0.000 description 1
- 206010061431 Glial scar Diseases 0.000 description 1
- 206010018341 Gliosis Diseases 0.000 description 1
- WQZGKKKJIJFFOK-GASJEMHNSA-N Glucose Natural products OC[C@H]1OC(O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-GASJEMHNSA-N 0.000 description 1
- 229920000544 Gore-Tex Polymers 0.000 description 1
- 208000032843 Hemorrhage Diseases 0.000 description 1
- 101000611183 Homo sapiens Tumor necrosis factor Proteins 0.000 description 1
- DGAQECJNVWCQMB-PUAWFVPOSA-M Ilexoside XXIX Chemical compound C[C@@H]1CC[C@@]2(CC[C@@]3(C(=CC[C@H]4[C@]3(CC[C@@H]5[C@@]4(CC[C@@H](C5(C)C)OS(=O)(=O)[O-])C)C)[C@@H]2[C@]1(C)O)C)C(=O)O[C@H]6[C@@H]([C@H]([C@@H]([C@H](O6)CO)O)O)O.[Na+] DGAQECJNVWCQMB-PUAWFVPOSA-M 0.000 description 1
- 102000014150 Interferons Human genes 0.000 description 1
- 108010050904 Interferons Proteins 0.000 description 1
- 102000000589 Interleukin-1 Human genes 0.000 description 1
- 108010002352 Interleukin-1 Proteins 0.000 description 1
- 102000003816 Interleukin-13 Human genes 0.000 description 1
- 108090000176 Interleukin-13 Proteins 0.000 description 1
- 208000032984 Intraoperative Complications Diseases 0.000 description 1
- SHZGCJCMOBCMKK-JFNONXLTSA-N L-rhamnopyranose Chemical compound C[C@@H]1OC(O)[C@H](O)[C@H](O)[C@H]1O SHZGCJCMOBCMKK-JFNONXLTSA-N 0.000 description 1
- PNNNRSAQSRJVSB-UHFFFAOYSA-N L-rhamnose Natural products CC(O)C(O)C(O)C(O)C=O PNNNRSAQSRJVSB-UHFFFAOYSA-N 0.000 description 1
- FYYHWMGAXLPEAU-UHFFFAOYSA-N Magnesium Chemical compound [Mg] FYYHWMGAXLPEAU-UHFFFAOYSA-N 0.000 description 1
- CERQOIWHTDAKMF-UHFFFAOYSA-M Methacrylate Chemical compound CC(=C)C([O-])=O CERQOIWHTDAKMF-UHFFFAOYSA-M 0.000 description 1
- OVRNDRQMDRJTHS-UHFFFAOYSA-N N-acelyl-D-glucosamine Natural products CC(=O)NC1C(O)OC(CO)C(O)C1O OVRNDRQMDRJTHS-UHFFFAOYSA-N 0.000 description 1
- OVRNDRQMDRJTHS-FMDGEEDCSA-N N-acetyl-beta-D-glucosamine Chemical compound CC(=O)N[C@H]1[C@H](O)O[C@H](CO)[C@@H](O)[C@@H]1O OVRNDRQMDRJTHS-FMDGEEDCSA-N 0.000 description 1
- GRYLNZFGIOXLOG-UHFFFAOYSA-N Nitric acid Chemical compound O[N+]([O-])=O GRYLNZFGIOXLOG-UHFFFAOYSA-N 0.000 description 1
- 241000283977 Oryctolagus Species 0.000 description 1
- 241000237503 Pectinidae Species 0.000 description 1
- 206010034238 Pelvic adhesions Diseases 0.000 description 1
- 206010051077 Post procedural haemorrhage Diseases 0.000 description 1
- ZLMJMSJWJFRBEC-UHFFFAOYSA-N Potassium Chemical compound [K] ZLMJMSJWJFRBEC-UHFFFAOYSA-N 0.000 description 1
- 241000790234 Sphingomonas elodea Species 0.000 description 1
- 102100040247 Tumor necrosis factor Human genes 0.000 description 1
- 241000251539 Vertebrata <Metazoa> Species 0.000 description 1
- 238000010521 absorption reaction Methods 0.000 description 1
- 230000003213 activating effect Effects 0.000 description 1
- 239000000853 adhesive Substances 0.000 description 1
- 230000001070 adhesive effect Effects 0.000 description 1
- 238000010564 aerobic fermentation Methods 0.000 description 1
- IAJILQKETJEXLJ-QTBDOELSSA-N aldehydo-D-glucuronic acid Chemical compound O=C[C@H](O)[C@@H](O)[C@H](O)[C@H](O)C(O)=O IAJILQKETJEXLJ-QTBDOELSSA-N 0.000 description 1
- 125000001931 aliphatic group Chemical group 0.000 description 1
- AEMOLEFTQBMNLQ-WAXACMCWSA-N alpha-D-glucuronic acid Chemical compound O[C@H]1O[C@H](C(O)=O)[C@@H](O)[C@H](O)[C@H]1O AEMOLEFTQBMNLQ-WAXACMCWSA-N 0.000 description 1
- 210000003484 anatomy Anatomy 0.000 description 1
- 239000003242 anti bacterial agent Substances 0.000 description 1
- 230000002429 anti-coagulating effect Effects 0.000 description 1
- 230000002785 anti-thrombosis Effects 0.000 description 1
- 229940088710 antibiotic agent Drugs 0.000 description 1
- 239000003146 anticoagulant agent Substances 0.000 description 1
- 229940127219 anticoagulant drug Drugs 0.000 description 1
- 125000003118 aryl group Chemical group 0.000 description 1
- 210000001130 astrocyte Anatomy 0.000 description 1
- 230000001580 bacterial effect Effects 0.000 description 1
- WQZGKKKJIJFFOK-VFUOTHLCSA-N beta-D-glucose Chemical compound OC[C@H]1O[C@@H](O)[C@H](O)[C@@H](O)[C@@H]1O WQZGKKKJIJFFOK-VFUOTHLCSA-N 0.000 description 1
- 230000008827 biological function Effects 0.000 description 1
- 208000034158 bleeding Diseases 0.000 description 1
- 230000000740 bleeding effect Effects 0.000 description 1
- 159000000007 calcium salts Chemical class 0.000 description 1
- 150000001718 carbodiimides Chemical class 0.000 description 1
- 210000000845 cartilage Anatomy 0.000 description 1
- 150000001768 cations Chemical class 0.000 description 1
- 230000024245 cell differentiation Effects 0.000 description 1
- 230000004709 cell invasion Effects 0.000 description 1
- 239000001913 cellulose Substances 0.000 description 1
- 229920002678 cellulose Polymers 0.000 description 1
- 230000015271 coagulation Effects 0.000 description 1
- 238000005345 coagulation Methods 0.000 description 1
- 229920001436 collagen Polymers 0.000 description 1
- 239000013065 commercial product Substances 0.000 description 1
- 238000013270 controlled release Methods 0.000 description 1
- 238000001816 cooling Methods 0.000 description 1
- 125000004122 cyclic group Chemical group 0.000 description 1
- 230000006378 damage Effects 0.000 description 1
- 230000020176 deacylation Effects 0.000 description 1
- 238000005947 deacylation reaction Methods 0.000 description 1
- 230000008021 deposition Effects 0.000 description 1
- 229960000633 dextran sulfate Drugs 0.000 description 1
- 239000012153 distilled water Substances 0.000 description 1
- YQGOJNYOYNNSMM-UHFFFAOYSA-N eosin Chemical compound [Na+].OC(=O)C1=CC=CC=C1C1=C2C=C(Br)C(=O)C(Br)=C2OC2=C(Br)C(O)=C(Br)C=C21 YQGOJNYOYNNSMM-UHFFFAOYSA-N 0.000 description 1
- 210000002744 extracellular matrix Anatomy 0.000 description 1
- 210000003414 extremity Anatomy 0.000 description 1
- 210000000416 exudates and transudate Anatomy 0.000 description 1
- 238000000855 fermentation Methods 0.000 description 1
- 230000004151 fermentation Effects 0.000 description 1
- 238000001914 filtration Methods 0.000 description 1
- 238000004108 freeze drying Methods 0.000 description 1
- 230000006870 function Effects 0.000 description 1
- 239000008103 glucose Substances 0.000 description 1
- 229940097043 glucuronic acid Drugs 0.000 description 1
- 230000000004 hemodynamic effect Effects 0.000 description 1
- 230000036571 hydration Effects 0.000 description 1
- 238000006703 hydration reaction Methods 0.000 description 1
- 230000007062 hydrolysis Effects 0.000 description 1
- 238000006460 hydrolysis reaction Methods 0.000 description 1
- 125000002887 hydroxy group Chemical group [H]O* 0.000 description 1
- 238000000338 in vitro Methods 0.000 description 1
- 208000015181 infectious disease Diseases 0.000 description 1
- 230000002757 inflammatory effect Effects 0.000 description 1
- 208000014674 injury Diseases 0.000 description 1
- 229940079322 interferon Drugs 0.000 description 1
- 238000001990 intravenous administration Methods 0.000 description 1
- 230000000302 ischemic effect Effects 0.000 description 1
- 230000033001 locomotion Effects 0.000 description 1
- 231100000053 low toxicity Toxicity 0.000 description 1
- 238000005461 lubrication Methods 0.000 description 1
- 239000011777 magnesium Substances 0.000 description 1
- 229910052749 magnesium Inorganic materials 0.000 description 1
- 210000002418 meninge Anatomy 0.000 description 1
- 244000005700 microbiome Species 0.000 description 1
- 239000003094 microcapsule Substances 0.000 description 1
- 230000005012 migration Effects 0.000 description 1
- 238000013508 migration Methods 0.000 description 1
- 230000003232 mucoadhesive effect Effects 0.000 description 1
- 229950006780 n-acetylglucosamine Drugs 0.000 description 1
- 230000001537 neural effect Effects 0.000 description 1
- 210000004498 neuroglial cell Anatomy 0.000 description 1
- 230000014653 neuromuscular process Effects 0.000 description 1
- 229910017604 nitric acid Inorganic materials 0.000 description 1
- 230000003647 oxidation Effects 0.000 description 1
- 238000007254 oxidation reaction Methods 0.000 description 1
- 239000012188 paraffin wax Substances 0.000 description 1
- 210000004197 pelvis Anatomy 0.000 description 1
- 229920000747 poly(lactic acid) Polymers 0.000 description 1
- 229920000139 polyethylene terephthalate Polymers 0.000 description 1
- 239000004626 polylactic acid Substances 0.000 description 1
- 229920001343 polytetrafluoroethylene Polymers 0.000 description 1
- 239000004810 polytetrafluoroethylene Substances 0.000 description 1
- 239000011591 potassium Substances 0.000 description 1
- 229910052700 potassium Inorganic materials 0.000 description 1
- 239000002244 precipitate Substances 0.000 description 1
- 229940121649 protein inhibitor Drugs 0.000 description 1
- 239000012268 protein inhibitor Substances 0.000 description 1
- 230000007115 recruitment Effects 0.000 description 1
- 238000011160 research Methods 0.000 description 1
- 229940069575 rompun Drugs 0.000 description 1
- 235000020637 scallop Nutrition 0.000 description 1
- 239000011734 sodium Substances 0.000 description 1
- 229910052708 sodium Inorganic materials 0.000 description 1
- 239000011780 sodium chloride Substances 0.000 description 1
- 239000002904 solvent Substances 0.000 description 1
- 239000003381 stabilizer Substances 0.000 description 1
- 239000000758 substrate Substances 0.000 description 1
- 230000001180 sulfating effect Effects 0.000 description 1
- 230000001629 suppression Effects 0.000 description 1
- 210000001179 synovial fluid Anatomy 0.000 description 1
- 210000002435 tendon Anatomy 0.000 description 1
- 150000004044 tetrasaccharides Chemical group 0.000 description 1
- 239000002562 thickening agent Substances 0.000 description 1
- 230000008733 trauma Effects 0.000 description 1
- 210000003954 umbilical cord Anatomy 0.000 description 1
- 238000005406 washing Methods 0.000 description 1
- QYEFBJRXKKSABU-UHFFFAOYSA-N xylazine hydrochloride Chemical compound Cl.CC1=CC=CC(C)=C1NC1=NCCCS1 QYEFBJRXKKSABU-UHFFFAOYSA-N 0.000 description 1
Images
Classifications
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/04—Macromolecular materials
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
- A61K31/726—Glycosaminoglycans, i.e. mucopolysaccharides
- A61K31/728—Hyaluronic acid
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/70—Carbohydrates; Sugars; Derivatives thereof
- A61K31/715—Polysaccharides, i.e. having more than five saccharide radicals attached to each other by glycosidic linkages; Derivatives thereof, e.g. ethers, esters
- A61K31/737—Sulfated polysaccharides, e.g. chondroitin sulfate, dermatan sulfate
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K31/00—Medicinal preparations containing organic active ingredients
- A61K31/74—Synthetic polymeric materials
- A61K31/795—Polymers containing sulfur
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61K—PREPARATIONS FOR MEDICAL, DENTAL OR TOILETRY PURPOSES
- A61K45/00—Medicinal preparations containing active ingredients not provided for in groups A61K31/00 - A61K41/00
- A61K45/06—Mixtures of active ingredients without chemical characterisation, e.g. antiphlogistics and cardiaca
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/04—Macromolecular materials
- A61L31/041—Mixtures of macromolecular compounds
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61L—METHODS OR APPARATUS FOR STERILISING MATERIALS OR OBJECTS IN GENERAL; DISINFECTION, STERILISATION OR DEODORISATION OF AIR; CHEMICAL ASPECTS OF BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES; MATERIALS FOR BANDAGES, DRESSINGS, ABSORBENT PADS OR SURGICAL ARTICLES
- A61L31/00—Materials for other surgical articles, e.g. stents, stent-grafts, shunts, surgical drapes, guide wires, materials for adhesion prevention, occluding devices, surgical gloves, tissue fixation devices
- A61L31/04—Macromolecular materials
- A61L31/042—Polysaccharides
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P41/00—Drugs used in surgical methods, e.g. surgery adjuvants for preventing adhesion or for vitreum substitution
-
- A—HUMAN NECESSITIES
- A61—MEDICAL OR VETERINARY SCIENCE; HYGIENE
- A61P—SPECIFIC THERAPEUTIC ACTIVITY OF CHEMICAL COMPOUNDS OR MEDICINAL PREPARATIONS
- A61P43/00—Drugs for specific purposes, not provided for in groups A61P1/00-A61P41/00
Landscapes
- Health & Medical Sciences (AREA)
- Life Sciences & Earth Sciences (AREA)
- Animal Behavior & Ethology (AREA)
- Veterinary Medicine (AREA)
- Public Health (AREA)
- General Health & Medical Sciences (AREA)
- Epidemiology (AREA)
- Chemical & Material Sciences (AREA)
- Medicinal Chemistry (AREA)
- Pharmacology & Pharmacy (AREA)
- Molecular Biology (AREA)
- Surgery (AREA)
- Vascular Medicine (AREA)
- Heart & Thoracic Surgery (AREA)
- Dermatology (AREA)
- Organic Chemistry (AREA)
- Nuclear Medicine, Radiotherapy & Molecular Imaging (AREA)
- General Chemical & Material Sciences (AREA)
- Chemical Kinetics & Catalysis (AREA)
- Bioinformatics & Cheminformatics (AREA)
- Engineering & Computer Science (AREA)
- Materials For Medical Uses (AREA)
- Pharmaceuticals Containing Other Organic And Inorganic Compounds (AREA)
- Polysaccharides And Polysaccharide Derivatives (AREA)
Applications Claiming Priority (2)
| Application Number | Priority Date | Filing Date | Title |
|---|---|---|---|
| ITPD2004A000245 | 2004-10-08 | ||
| IT000245A ITPD20040245A1 (it) | 2004-10-08 | 2004-10-08 | Biomateriali costituiti da acido ialuronico solfatato e gellano utilizzabili nella prevenzione delle adesioni spinali |
Publications (2)
| Publication Number | Publication Date |
|---|---|
| RU2007112777A RU2007112777A (ru) | 2008-10-10 |
| RU2383336C2 true RU2383336C2 (ru) | 2010-03-10 |
Family
ID=35610035
Family Applications (1)
| Application Number | Title | Priority Date | Filing Date |
|---|---|---|---|
| RU2007112777/15A RU2383336C2 (ru) | 2004-10-08 | 2005-10-03 | Биоматериалы, состоящие из сульфатированной гиалуроновой кислоты и геллана, применяемые для предотвращения спаек в позвоночнике |
Country Status (12)
| Country | Link |
|---|---|
| US (2) | US8563039B2 (enExample) |
| EP (1) | EP1796752B1 (enExample) |
| JP (1) | JP5385532B2 (enExample) |
| KR (1) | KR20070107658A (enExample) |
| CN (1) | CN101035575B (enExample) |
| AU (1) | AU2005291474B2 (enExample) |
| BR (1) | BRPI0516568A (enExample) |
| CA (1) | CA2583149C (enExample) |
| IT (1) | ITPD20040245A1 (enExample) |
| MX (1) | MX2007004158A (enExample) |
| RU (1) | RU2383336C2 (enExample) |
| WO (1) | WO2006037592A1 (enExample) |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2552337C2 (ru) * | 2009-05-14 | 2015-06-10 | Фидиа Фармачеутичи С.П.А. | Сульфатированные гиалуроновые кислоты в качестве регуляторов цитокиновой активности |
| RU2744752C1 (ru) * | 2020-08-28 | 2021-03-15 | Федеральное государственное бюджетное учреждение науки Институт проблем химико-энергетических технологий Сибирского отделения Российской академии наук (ИПХЭТ СО РАН) | Способ получения противоспаечного материала |
Families Citing this family (15)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| ITPD20050206A1 (it) * | 2005-07-07 | 2007-01-08 | Fidia Advanced Biopolymers Srl | Biomateriali in forma di fibra da impiegarsi come dispositivi medici nel trattamento delle ferite e loro processi di produzione |
| JP5088864B2 (ja) * | 2007-03-16 | 2012-12-05 | オリンパス株式会社 | 生体組織補填材とその製造方法 |
| CA2719666C (en) | 2008-04-04 | 2016-08-16 | Glenn Prestwich | Alkylated semi-synthetic glycosaminoglycosan ethers, and methods for making and using thereof |
| US8343942B2 (en) | 2008-04-04 | 2013-01-01 | University Of Utah Research Foundation | Methods for treating interstitial cystitis |
| EP2280739B1 (en) * | 2008-06-03 | 2012-07-04 | Actamax Surgical Materials LLC | A tissue coating for preventing undesired tissue-to-tissue adhesions |
| EP2387390B1 (en) | 2009-01-13 | 2012-11-28 | PharmaSurgics in Sweden AB | Hylauronic acid containing compositions for treatment of wounds, scars, post-surgical adhesion formation |
| EP2688402B1 (en) | 2011-03-23 | 2018-10-24 | University of Utah Research Foundation | Means for treating or preventing urological inflammation |
| ITMI20120664A1 (it) | 2012-04-20 | 2013-10-21 | Anika Therapeutics Srl | Biomateriali a base di gellano per l'uso come filler in chirurgia |
| ITMI20130221A1 (it) * | 2013-02-18 | 2014-08-19 | Novagenit S R L | Formulazione a base di polisaccaridi biocompatibili e biodegradabili da impiegare in chirurgia |
| US11337994B2 (en) | 2016-09-15 | 2022-05-24 | University Of Utah Research Foundation | In situ gelling compositions for the treatment or prevention of inflammation and tissue damage |
| US10590257B2 (en) | 2016-09-26 | 2020-03-17 | The Board Of Trustees Of The Leland Stanford Junior University | Biomimetic, moldable, self-assembled cellulose silica-based trimeric hydrogels and their use as viscosity modifying carriers in industrial applications |
| US11969526B2 (en) | 2017-04-03 | 2024-04-30 | The Board Of Trustees Of The Leland Stanford Junior University | Adhesion prevention with shear-thinning polymeric hydrogels |
| US11975123B2 (en) | 2018-04-02 | 2024-05-07 | The Board Of Trustees Of The Leland Stanford Junior University | Adhesion prevention with shear-thinning polymeric hydrogels |
| WO2020072495A1 (en) | 2018-10-01 | 2020-04-09 | The Board Of Trustees Of The Leland Stanford Junior University | Injectable hydrogels for controlled release of immunomodulatory compounds |
| CN111228653A (zh) | 2018-11-13 | 2020-06-05 | 格莱科米拉治疗公司 | 用电离辐射加强癌症治疗的方法 |
Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| WO1999004828A2 (en) * | 1997-07-28 | 1999-02-04 | Fidia Advanced Biopolymers, S.R.L. | Use of hyaluronic acid derivatives in the preparation of biomaterials |
| RU2133127C1 (ru) * | 1991-12-18 | 1999-07-20 | ЭМ-Ю-АР-ЭС-ТИ, Итэлиан Министри фор Юниверситиз энд Сайнтифик энд Текнолоджикал Рисерч | Нетканый материал, способ его получения и способ лечения |
| RU2177332C2 (ru) * | 1995-08-29 | 2001-12-27 | Фидиа Адвансд Биополимерз, С.Р.Л. | Биоматериал для предотвращения послеоперационных спаек, включающий производные гиалуроновой кислоты (варианты) и способ предотвращения послеоперационных спаек ткани |
| US20020037874A1 (en) * | 1997-04-04 | 2002-03-28 | Fidia Advanced Biopolymers | N-sulphated hyaluronic acid compounds, derivatives thereof and a process for their preparation |
| US20030181689A1 (en) * | 2000-08-31 | 2003-09-25 | Davide Bellini | Percarboxylated polysaccharides, and a process for their preparation |
Family Cites Families (6)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| US4326053A (en) * | 1978-12-04 | 1982-04-20 | Merck & Co., Inc. | Polysaccharide S-60 and bacterial fermentation process for its preparation |
| US5080893A (en) * | 1988-05-31 | 1992-01-14 | University Of Florida | Method for preventing surgical adhesions using a dilute solution of polymer |
| ITPD940054A1 (it) * | 1994-03-23 | 1995-09-23 | Fidia Advanced Biopolymers Srl | Polisaccaridi solfatati |
| SE9603480L (sv) * | 1996-09-23 | 1998-03-24 | Johan Carlfors | Beredningsform för svårlösliga läkemedel |
| GB0015682D0 (en) * | 2000-06-28 | 2000-08-16 | Bristol Myers Squibb Co | Sprayable wound care composition |
| US20030219431A1 (en) * | 2002-05-24 | 2003-11-27 | Empire Pharmaceuticals, Inc. | Treatment of neuronal and neurological damage associated with spinal cord injury |
-
2004
- 2004-10-08 IT IT000245A patent/ITPD20040245A1/it unknown
-
2005
- 2005-10-03 CN CN2005800340303A patent/CN101035575B/zh not_active Expired - Lifetime
- 2005-10-03 EP EP05800102A patent/EP1796752B1/en not_active Expired - Lifetime
- 2005-10-03 WO PCT/EP2005/010645 patent/WO2006037592A1/en not_active Ceased
- 2005-10-03 BR BRPI0516568-7A patent/BRPI0516568A/pt not_active IP Right Cessation
- 2005-10-03 RU RU2007112777/15A patent/RU2383336C2/ru not_active IP Right Cessation
- 2005-10-03 CA CA2583149A patent/CA2583149C/en not_active Expired - Lifetime
- 2005-10-03 AU AU2005291474A patent/AU2005291474B2/en not_active Expired
- 2005-10-03 MX MX2007004158A patent/MX2007004158A/es unknown
- 2005-10-03 JP JP2007535074A patent/JP5385532B2/ja not_active Expired - Lifetime
- 2005-10-03 KR KR1020077007821A patent/KR20070107658A/ko not_active Withdrawn
- 2005-10-03 US US11/664,754 patent/US8563039B2/en active Active
-
2012
- 2012-05-10 US US13/468,405 patent/US8728524B2/en not_active Expired - Lifetime
Patent Citations (5)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2133127C1 (ru) * | 1991-12-18 | 1999-07-20 | ЭМ-Ю-АР-ЭС-ТИ, Итэлиан Министри фор Юниверситиз энд Сайнтифик энд Текнолоджикал Рисерч | Нетканый материал, способ его получения и способ лечения |
| RU2177332C2 (ru) * | 1995-08-29 | 2001-12-27 | Фидиа Адвансд Биополимерз, С.Р.Л. | Биоматериал для предотвращения послеоперационных спаек, включающий производные гиалуроновой кислоты (варианты) и способ предотвращения послеоперационных спаек ткани |
| US20020037874A1 (en) * | 1997-04-04 | 2002-03-28 | Fidia Advanced Biopolymers | N-sulphated hyaluronic acid compounds, derivatives thereof and a process for their preparation |
| WO1999004828A2 (en) * | 1997-07-28 | 1999-02-04 | Fidia Advanced Biopolymers, S.R.L. | Use of hyaluronic acid derivatives in the preparation of biomaterials |
| US20030181689A1 (en) * | 2000-08-31 | 2003-09-25 | Davide Bellini | Percarboxylated polysaccharides, and a process for their preparation |
Cited By (2)
| Publication number | Priority date | Publication date | Assignee | Title |
|---|---|---|---|---|
| RU2552337C2 (ru) * | 2009-05-14 | 2015-06-10 | Фидиа Фармачеутичи С.П.А. | Сульфатированные гиалуроновые кислоты в качестве регуляторов цитокиновой активности |
| RU2744752C1 (ru) * | 2020-08-28 | 2021-03-15 | Федеральное государственное бюджетное учреждение науки Институт проблем химико-энергетических технологий Сибирского отделения Российской академии наук (ИПХЭТ СО РАН) | Способ получения противоспаечного материала |
Also Published As
| Publication number | Publication date |
|---|---|
| BRPI0516568A (pt) | 2008-09-09 |
| AU2005291474B2 (en) | 2011-06-02 |
| RU2007112777A (ru) | 2008-10-10 |
| ITPD20040245A1 (it) | 2005-01-08 |
| CN101035575A (zh) | 2007-09-12 |
| CA2583149C (en) | 2013-09-10 |
| EP1796752B1 (en) | 2012-12-12 |
| US20090202639A1 (en) | 2009-08-13 |
| US20130184234A1 (en) | 2013-07-18 |
| JP5385532B2 (ja) | 2014-01-08 |
| EP1796752A1 (en) | 2007-06-20 |
| CA2583149A1 (en) | 2006-04-13 |
| KR20070107658A (ko) | 2007-11-07 |
| AU2005291474A1 (en) | 2006-04-13 |
| JP2008515832A (ja) | 2008-05-15 |
| MX2007004158A (es) | 2007-10-08 |
| WO2006037592A1 (en) | 2006-04-13 |
| CN101035575B (zh) | 2011-12-14 |
| US8563039B2 (en) | 2013-10-22 |
| US8728524B2 (en) | 2014-05-20 |
Similar Documents
| Publication | Publication Date | Title |
|---|---|---|
| US8728524B2 (en) | Biomaterials consisting of sulphated hyaluronic acid and gellan to be used in the prevention of spinal adhesions | |
| Shin et al. | In vivo bone and soft tissue response to injectable, biodegradable oligo (poly (ethylene glycol) fumarate) hydrogels | |
| Rodríguez-Vázquez et al. | Chitosan and its potential use as a scaffold for tissue engineering in regenerative medicine | |
| Kaczmarek-Pawelska | Alginate-based hydrogels in regenerative medicine | |
| JP5746617B2 (ja) | キトサン混合物を形成する注入可能なヒドロゲル | |
| Kumar et al. | Recent advances in the use of algal polysaccharides for skin wound healing | |
| CA2366880C (en) | Compositions of polyacids and polyethers and methods for their use in reducing adhesions | |
| Cai et al. | Physically cross-linked hyaluronan-based ultrasoft cryogel prepared by freeze–thaw technique as a barrier for prevention of postoperative adhesions | |
| AU708758B2 (en) | Anti-adhesion agent | |
| Garg et al. | Viscoelastic properties of hyaluronan and its therapeutic use | |
| US6486140B2 (en) | Agents, and methods employing them, for the prevention or reduction of tissue adhesion at a wound site | |
| Razali et al. | Bio‐nanocomposite of carrageenan incorporating titanium dioxide nanoparticles scaffold and hydrogel for tissue engineering applications | |
| Varguez-Catzim et al. | Tailoring membrane technology with galactomannan for enhanced biocompatibility and antibacterial action | |
| Juris et al. | Biodegradable polysaccharide gels for skin scaffolds | |
| US20160367724A1 (en) | Pepsinized collagen implants and biomedical uses thereof | |
| KR102580370B1 (ko) | 생체적합성 천연고분자 및 dna 단편 혼합물을 함유하는 유착방지제 및 이의 제조 방법 | |
| EP3882279A1 (en) | Genipin-crosslinked pdrn-sacran biopolymer scaffolds | |
| Colliec-Jouault | Skin tissue engineering using functional marine biomaterials | |
| Silcock | Collagen-based dressings as therapeutic agents for wound healing | |
| Ferrante et al. | Current applications of biomolecules in biomedical engineering | |
| Neppala et al. | Exploringcytotoxicity, physical-mechanical properties of carrageenan biopolymer membrane enhanced with titanium dioxide (TiO2), polyethylene Glycol (PEG), and hydroxyapatite (HAP) as a natural scaffold: An in-vitro study | |
| HK1107031A (en) | Biomaterials consisting of sulphated hyaluronic acid and gellan to be used in the prevention of spinal adhesions | |
| Sarkar et al. | Biopolymers in Wound Dressing | |
| CN120227508A (zh) | 一种可降解生物材料及其用途 | |
| KR20240168062A (ko) | 생체적합성 고분자와 하이드록시에틸전분을 함유한 파우더형 유착방지제 및 이의 제조방법 |
Legal Events
| Date | Code | Title | Description |
|---|---|---|---|
| MM4A | The patent is invalid due to non-payment of fees |
Effective date: 20101004 |