CN113429458B - 一种抑制二肽基肽酶iv功能的南极磷虾降血糖寡肽及用途 - Google Patents
一种抑制二肽基肽酶iv功能的南极磷虾降血糖寡肽及用途 Download PDFInfo
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- CN113429458B CN113429458B CN202110885756.9A CN202110885756A CN113429458B CN 113429458 B CN113429458 B CN 113429458B CN 202110885756 A CN202110885756 A CN 202110885756A CN 113429458 B CN113429458 B CN 113429458B
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- dipeptidyl peptidase
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- C—CHEMISTRY; METALLURGY
- C12—BIOCHEMISTRY; BEER; SPIRITS; WINE; VINEGAR; MICROBIOLOGY; ENZYMOLOGY; MUTATION OR GENETIC ENGINEERING
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Abstract
Description
IC<sub>50</sub>(mg/mL) | IC<sub>50</sub>(mg/mL) | ||
NJH | 1.552 | NJH-1C | 0.394 |
NJH-1 | 0.536 | NJH-1D | 0.994 |
NJH-2 | 1.723 | NJHS-1 | 1.046 |
NJH-3 | >5.0 | NJHS-2 | 0.465 |
NJH-1A | 1.681 | NJHS-3 | 0.157 |
NJH-1B | 0.82 | NJHS-4 | 0.482 |
IC<sub>50</sub>(mg/mL) | IC<sub>50</sub>(mg/mL) | ||
NJP1 | 0.062 | NJP4 | 0.267 |
NJP2 | 0.137 | NJP5 | 0.029 |
NJP3 | 0.067 | NJP6 | 0.174 |
组别 | 剂量(mg/kg) | TG(mmol/mL) | TC(mmol/mL) |
空白组 | -- | 1.55 | 5.23 |
模型组 | -- | 3.08 | 9.75 |
阿卡波糖组 | 100 | 2.96 | 9.31 |
LPGTRIPA | 100 | 2.77 | 9.03 |
Claims (8)
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Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0838213A1 (en) * | 1992-05-22 | 1998-04-29 | Phairson Medical, Inc. | Use of Krill Enzymes for the Treatment of Dental Plaque |
CN107048416A (zh) * | 2017-03-30 | 2017-08-18 | 大连大学 | 一种具有抗氧化能力的南极磷虾多肽复方制剂及制备方法 |
CN109762863A (zh) * | 2019-03-11 | 2019-05-17 | 青岛琛蓝医药科技发展有限公司 | 一种南极磷虾活性寡肽的制备方法、该方法制备的南极磷虾活性寡肽及应用 |
CN110699410A (zh) * | 2019-09-16 | 2020-01-17 | 浙江海洋大学 | 一种南极磷虾小分子肽的制备方法 |
CN112342260A (zh) * | 2020-11-11 | 2021-02-09 | 上海海洋大学 | 一种利用脱脂南极磷虾粉制备降血糖肽的方法及其产品 |
CN112679578A (zh) * | 2020-12-28 | 2021-04-20 | 光明乳业股份有限公司 | 具有抗氧化性和dpp-iv抑制活性的多肽混合物及其制备方法 |
-
2021
- 2021-08-03 CN CN202110885756.9A patent/CN113429458B/zh active Active
Patent Citations (6)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
EP0838213A1 (en) * | 1992-05-22 | 1998-04-29 | Phairson Medical, Inc. | Use of Krill Enzymes for the Treatment of Dental Plaque |
CN107048416A (zh) * | 2017-03-30 | 2017-08-18 | 大连大学 | 一种具有抗氧化能力的南极磷虾多肽复方制剂及制备方法 |
CN109762863A (zh) * | 2019-03-11 | 2019-05-17 | 青岛琛蓝医药科技发展有限公司 | 一种南极磷虾活性寡肽的制备方法、该方法制备的南极磷虾活性寡肽及应用 |
CN110699410A (zh) * | 2019-09-16 | 2020-01-17 | 浙江海洋大学 | 一种南极磷虾小分子肽的制备方法 |
CN112342260A (zh) * | 2020-11-11 | 2021-02-09 | 上海海洋大学 | 一种利用脱脂南极磷虾粉制备降血糖肽的方法及其产品 |
CN112679578A (zh) * | 2020-12-28 | 2021-04-20 | 光明乳业股份有限公司 | 具有抗氧化性和dpp-iv抑制活性的多肽混合物及其制备方法 |
Non-Patent Citations (1)
Title |
---|
南极磷虾蛋白源二肽基肽酶-Ⅳ(DPP-Ⅳ)抑制肽的研究;吉薇;《中国博士学位论文全文数据库(电子期刊) 医药卫生科技辑》;20180115(第2018/01期);第E065-21页 * |
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