CN103820412B - 用于临床手术创伤的快速止血产品及其制备方法和应用 - Google Patents
用于临床手术创伤的快速止血产品及其制备方法和应用 Download PDFInfo
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- C12N—MICROORGANISMS OR ENZYMES; COMPOSITIONS THEREOF; PROPAGATING, PRESERVING, OR MAINTAINING MICROORGANISMS; MUTATION OR GENETIC ENGINEERING; CULTURE MEDIA
- C12N9/00—Enzymes; Proenzymes; Compositions thereof; Processes for preparing, activating, inhibiting, separating or purifying enzymes
- C12N9/10—Transferases (2.)
- C12N9/1025—Acyltransferases (2.3)
- C12N9/104—Aminoacyltransferases (2.3.2)
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- A61L15/00—Chemical aspects of, or use of materials for, bandages, dressings or absorbent pads
- A61L15/16—Bandages, dressings or absorbent pads for physiological fluids such as urine or blood, e.g. sanitary towels, tampons
- A61L15/42—Use of materials characterised by their function or physical properties
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- A—HUMAN NECESSITIES
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- 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
- A61L29/00—Materials for catheters, medical tubing, cannulae, or endoscopes or for coating catheters
- A61L29/04—Macromolecular materials
- A61L29/044—Proteins; Polypeptides; Degradation products thereof
- A61L29/048—Other specific proteins or polypeptides not covered by A61L29/045 - A61L29/047
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
- C12Y—ENZYMES
- C12Y203/00—Acyltransferases (2.3)
- C12Y203/02—Aminoacyltransferases (2.3.2)
- C12Y203/02013—Protein-glutamine gamma-glutamyltransferase (2.3.2.13), i.e. transglutaminase or factor XIII
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- A—HUMAN NECESSITIES
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- Materials For Medical Uses (AREA)
- Enzymes And Modification Thereof (AREA)
- Medicines That Contain Protein Lipid Enzymes And Other Medicines (AREA)
- Medicinal Preparation (AREA)
Abstract
Description
Claims (17)
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CN201410035709.5A Expired - Fee Related CN103820411B (zh) | 2013-12-02 | 2014-01-24 | 一种微生物谷氨酰胺转胺酶及其制备的日常用止血产品 |
CN201410035698.0A Active CN103816562B (zh) | 2013-12-02 | 2014-01-24 | 一种战争创伤快速止血产品及其制备方法 |
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CN201410035698.0A Active CN103816562B (zh) | 2013-12-02 | 2014-01-24 | 一种战争创伤快速止血产品及其制备方法 |
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AU2016241383B2 (en) * | 2015-04-03 | 2022-05-19 | Biochange Ltd | Powder compositions for generating cross-linked protein foams and methods of using thereof |
CN106729957B (zh) * | 2016-12-12 | 2020-06-09 | 西北大学 | 一种以谷氨酰胺转移酶为交联剂的体内止血敷料的制备方法 |
CN110290817B (zh) * | 2017-01-30 | 2020-07-03 | 生命细胞公司 | 转谷氨酰胺酶处理的产品 |
WO2018165275A1 (en) * | 2017-03-08 | 2018-09-13 | Baxter International Inc. | Device for delivery of powdered hemostatic agents |
CN107586764B (zh) * | 2017-09-26 | 2020-06-09 | 天津科技大学 | 一种谷氨酰胺转氨酶突变体及其基因、工程菌和制备方法 |
WO2019078349A1 (ja) * | 2017-10-20 | 2019-04-25 | 株式会社大塚製薬工場 | 癒着防止材 |
CN108220265B (zh) * | 2018-01-04 | 2023-11-24 | 上海青瑞食品科技有限公司 | 一种硒修饰谷氨酰胺转氨酶的制备方法 |
CN108310448B (zh) * | 2018-02-07 | 2021-03-02 | 广州迈普再生医学科技股份有限公司 | 一种流体明胶止血材料的制备方法 |
CN108187129B (zh) * | 2018-02-07 | 2021-08-31 | 广州迈普再生医学科技股份有限公司 | 一种可吸收的明胶止血粉及其制备方法 |
US11998654B2 (en) | 2018-07-12 | 2024-06-04 | Bard Shannon Limited | Securing implants and medical devices |
CN109200332A (zh) * | 2018-11-26 | 2019-01-15 | 广州新诚生物科技有限公司 | 一种可生物降解的止血骨蜡及其制备方法 |
CN111068102B (zh) * | 2019-12-18 | 2022-04-12 | 陕西科技大学 | 酶促凝血抗菌可控的明胶基水凝胶及其制备方法 |
CN113355463B (zh) * | 2021-07-27 | 2022-07-08 | 陕西科技大学 | 一种医用明胶-皮革复合材料的制备方法 |
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CN102719411A (zh) * | 2012-06-18 | 2012-10-10 | 华东师范大学 | 一种微生物谷氨酰胺转胺酶及其应用 |
CN103263688A (zh) * | 2013-05-10 | 2013-08-28 | 华东师范大学 | 一种明胶组合物及其制备方法和应用 |
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WO2007020291A1 (en) * | 2005-08-18 | 2007-02-22 | Novo Nordisk Health Care Ag | Improving transglutaminase substrate specificity |
CN102727929B (zh) * | 2012-06-12 | 2014-04-02 | 华东师范大学 | 一种止血剂及其制备方法和应用 |
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CN102719411A (zh) * | 2012-06-18 | 2012-10-10 | 华东师范大学 | 一种微生物谷氨酰胺转胺酶及其应用 |
CN103263688A (zh) * | 2013-05-10 | 2013-08-28 | 华东师范大学 | 一种明胶组合物及其制备方法和应用 |
Non-Patent Citations (2)
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Increased thermostability of microbial transglutaminase by combination of several hot spots evolved by random and saturation mutagenesis.;Buettner K et al.;《Amino acids》;20110824;第42卷(第2-3期);第987-996页 * |
微生物源谷氨酰胺转氨酶基因工程菌株的研究进展;李洪波等;《食品工业科技》;20130915;第34卷(第17期);第389-394页 * |
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CN103820411A (zh) | 2014-05-28 |
CN103820411B (zh) | 2016-05-04 |
CN103816562A (zh) | 2014-05-28 |
CN103820412A (zh) | 2014-05-28 |
CN103816562B (zh) | 2016-01-13 |
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