Bioactive pancreas islet glucose regulating preparation and preparation method thereof

A biologically active and islet-based technology, applied in the direction of inorganic active ingredients, drug combinations, pharmaceutical formulations, etc., can solve the problems of the use, sales and reporting of oral sugar-regulating oral preparations of pancreatic islet active cells that have not yet been discovered, so as to prolong the drug's action time and promote value-added Strong effect of differentiation and stability

Inactive Publication Date: 2018-09-14
张晓帆
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  • Summary
  • Abstract
  • Description
  • Claims
  • Application Information

AI Technical Summary

Problems solved by technology

The present invention finds another way to directly supplement the body with active islet cells and trypsin polypeptides through biological means, so that after a large number of active islet cells cultured in vitro are absorbed by the body, they can fully exert their biological effects in the body, release insulin, protect the nutritional level of islets, and regulate Glucose metabolism, effective control of blood sugar ecological balance and diabetic complications, there is no use, sales and reports of islet active cell sugar-regulating oral preparations

Method used

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Examples

Experimental program
Comparison scheme
Effect test

Embodiment 1

[0045] A biologically active islet Tiaotangbao preparation, which is made from active islet cells extracted from animal pancreas and pancreatic protein polypeptides as the main raw materials, and added with pharmaceutical excipients. The specific ingredients are that each 1000 mL preparation contains:

[0046] Islet cell coating solution: 40%; trypsin polypeptide solution 35%; sodium glycocholate: 3%; plasma albumin: 3%; carboxymethyl chitosan: 2%; It is acetate buffer solution; adjust the pH value to 7.5 after mixing thoroughly.

[0047] Its specific preparation method is:

[0048] 1. Processing technology of animal pancreas (pig, cattle, sheep)

[0049] Take fresh or frozen pancreas, remove the capsule, blood vessels, and connective tissue, separate the islet tissue and soak it in PBS solution at 4°C for 2 hours. The remaining pancreatic tissues (capsule, blood vessels, connective tissue, etc.) were successively made into pancreas pulp with a meat grinder and colloid mill,...

Embodiment 2

[0073] A biologically active islet Tiaotangbao preparation, which is made from active islet cells extracted from animal pancreas and pancreatic protein polypeptides as the main raw materials, and added with pharmaceutical excipients. The specific ingredients are that each 1000 mL preparation contains:

[0074] Islet cell coating solution: 50%; trypsin polypeptide solution 25%; sodium glycocholate: 5%; plasma albumin: 2%; carboxymethyl chitosan: 1%; It is acetate buffer solution; adjust the pH value to 7.5 after mixing thoroughly.

[0075] Its concrete preparation method is with embodiment 1.

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Abstract

The invention provides a bioactive pancreas islet glucose regulating preparation and a preparation method thereof. The preparation is prepared from main materials including pancreas protein polypeptides and pancreas islet active cells of animals (such as pigs, cattle and sheep) and medicinal auxiliary materials. The preparation method includes: preparing high-activity pancreas islet cell coating liquid and trypsin polypeptide liquid from healthy animal pancreases through a series of integrated processes including separation, purification, multiplication culture, coating, ultrafiltration and the like; proportionally mixing, and adding a stabilizing agent and an absorbent; preparing into lyophilized powder through lyophilization, or preparing into enteric capsules. Pancreas islet active cells and trypsin polypeptides are directly replenished to bodies by biological means, the large quantity of pancreas islet active cells and trypsin polypeptides cultured in vitro are absorbed to give full play to a biological group effect in vivo, and accordingly the normal glucose metabolic level can be maintained, and diabetic complications can be effectively controlled.

Description

technical field [0001] The invention belongs to the technical field of biological preparation, and in particular relates to a preparation of biologically active pancreatine tongtangbao and a preparation method thereof. Background technique [0002] Diabetes is an absolute or relative lack of insulin in the blood, leading to high blood sugar and diabetes, which in turn causes fat and protein metabolism disorders. Clinically, polyuria, polydipsia, polydipsia, polyphagia, weight loss and other manifestations may occur. Diabetes exists for a long time Hyperglycemia in the blood can lead to chronic damage and dysfunction of various tissues, especially the eyes, kidneys, heart, blood vessels, and nerves. Due to economic development, changes in people's diet structure, and population aging, the number of diabetic patients has increased rapidly. Diabetes has become a global disease that endangers human health, with an incidence rate of 3-5%. The mortality rate is second only to card...

Claims

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Application Information

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Patent Type & Authority Applications(China)
IPC IPC(8): A61K38/17A61K47/28A61K47/36A61K47/42A61K47/10A61K47/26A61P3/10A61K35/39A61K33/00
CPCA61K33/00A61K35/39A61K38/1709A61K47/10A61K47/26A61K47/28A61K47/36A61K47/42A61P3/10A61K2300/00
Inventor 张晓帆王福芳李树凯李海波常晟舸李海涛常学东王浩林刘冲张俊英
Owner 张晓帆
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