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39 results about "Insulin blood" patented technology

Insulin pump with dynamic closed-loop control

InactiveCN104667379AAchieve the effect of automatic control injectionStabilize blood sugarMedical devicesPressure infusionMedical equipmentInsulin blood
The invention discloses an insulin pump with a dynamic closed-loop control in the field of medical equipment. The insulin pump comprises an administration mechanism, a driving mechanism, a detection mechanism and a dynamic control module, wherein the administration mechanism is connected with the insulin pump and transmits insulin injection amount information; the driving mechanism is connected with an injection unit of the insulin pump, and transmits and controls the injection amount information; the detection mechanism is connected with a glucometer and transmits human body blood glucose information; and the dynamic control module is connected with the driving mechanism of the insulin pump and transmits insulin-blood glucose level control information. The insulin pump with the dynamic closed-loop control can effectively reduce the unstabilizing factors due to a complex blood glucose system and has the relatively nice robustness after simulation testing. The insulin pump can control the blood glucose level of the diabetics and the injection amount of the insulin in time through model prediction and iterative control, so that the blood glucose level of the diabetics tends to be stable; and therefore, the effect of the insulin pump to control the injection automatically is achieved.
Owner:SHANGHAI JIAO TONG UNIV

Fatty acids analogous

The present invention relates to novel fatty acid analogous of the general formula (I): R1—[xi—CH2]n—COOR2 wherein R1 is: a C6-C24 alkene with one or more double bonds and / or with one or more triple bonds, and / or a C6-C24 alkyne, and / or a C6-C24 alkyl substituted in one or several positions with one or more compounds selected from the group comprising fluoride, chloride, hydroxy, C1-C4 alkoxy, C1-C4 alkylthio, C2-C5 acyloxy or C1-C4 alkyl, and wherein R2 represents hydrogen or C1-C4 alkyl, and wherein n is an integer from 1 to 12, and wherein i is an odd number and indicates the position relative to COOR2, and wherein Xi independent of each other are selected from the group comprising O, S, SO, SO2, Se and CH2, and with the proviso that at least one of the Xi is not CH2, and with the proviso that if R1 is an alkye, then the carbon-carbon triple bond is positioned between the (ω-1) carbon and the (ω-2) carbon, or between the (ω-2) carbon and the (ω-3) carbon, or between the (ω-3) carbon and the (ω-4) carbon, a salt, prodrug or complex thereof, which can be used for the treatment and / or prevention of syndrome X, obesity, hypertension, fatty liver, diabetes, hyperglycaemia, hyperinsulinemia and stenosis. Further, the invention relates to a nutritional composition comprising said fatty acid analogues, and a method for reducing the total weight, or the amount of adipose tissue in an animal.
Owner:THIA MEDICA AS

Functional edible oil as well as preparation method and application thereof

PendingCN112772731AImprove glucose and lipid metabolism disordersGood for healthEdible oils/fatsNutritionCarbon chain
The invention relates to functional edible oil as well as a preparation method and application thereof. The functional edible oil is formed by performing ternary ester exchange on medium- carbon-chain glyceride, linoleic acid grease and linolenic acid grease. On the basis of the mass of fatty acid, the mass ratio of medium-carbon-chain fatty acid in the medium-carbon-chain glyceride to long-carbon-chain fatty acid in the linoleic acid grease and the linolenic acid grease is 2.3-4.0, and the mass ratio of linoleic acid to linolenic acid in the long-carbon-chain fatty acid is 0.5-1.0. The addition amount of the functional edible oil in foods is greater than or equal to 18.00%. The functional edible oil can significantly improve in-vivo glucose and lipid metabolism disorder, balance and supplement in-vivo necessary and functional fatty acids, and rapidly supplement energy, has a freezing point lower than 7.5 DEG C, can meet consumers, particularly, dietary and nutritional requirements of patients with metabolic syndromes such as overweight, obesity, fatty liver, hyperlipidemia, hyperglycemia, hypertension, hyperblood viscosity, hyperuricemia and hyperinsulinemia and athletes can be met, and the functional edible oil can be widely applied to foods and special medical application industries.
Owner:NANCHANG UNIV

Special grease base oil for functional food as well as preparation method and application of special grease base oil

PendingCN112772924AWide melting rangeImprove glucose and lipid metabolism disordersEdible oils/fats with fatty acid estersFood ingredient functionsBiotechnologyNutrition
The invention discloses special grease base oil for a functional food as well as a preparation method and application of the special grease base oil. The special grease base oil is formed by performing ternary ester exchange on medium-carbon-chain glyceride, high-melting-point fat and linolenic acid grease, and performing ternary ester exchange on the medium-carbon-chain glyceride, the high-melting-point fat and the linolenic acid grease under the conditions of temperature and stirring intensity by taking lipase as a catalyst, so as to obtain the special grease base oil for the functional food in one step. The special grease base oil for for the functional food is wide in melting range, can remarkably improve in-vivo glucose and lipid metabolism disorder, balance and supplement in-vivo necessary and functional fatty acids and quickly supplement energy, can meet the requirements of consumers, particularly, dietary and nutritional requirements of patients with metabolic syndromes such as overweight, obesity, fatty liver, hyperlipidemia, hyperglycemia, hypertension, hyperblood viscosity, hyperuricemia and hyperinsulinemia and athletes can be met, and the special grease base oil can be widely applied to grease powder, margarine and sports nutritional foods.
Owner:NANCHANG UNIV

Human umbilical cord mesenchymal stem cell culture medium, human umbilical cord mesenchymal stem cell injection, preparation method and application of human umbilical cord mesenchymal stem cell injection in preparation of medicine for treating cerebral apoplexy

The invention provides a human umbilical cord mesenchymal stem cell culture medium, a human umbilical cord mesenchymal stem cell injection, a preparation method and application of the human umbilical cord mesenchymal stem cell culture medium and the human umbilical cord mesenchymal stem cell injection in preparation of drugs for treating cerebral apoplexy. The human umbilical cord mesenchymal stem cell culture medium comprises a basic culture medium, vitamin C, insulin, platelet-derived growth factors, epidermal growth factors, basic fibroblast growth factors, beta-mercaptoethanol, SAG, folic acid, hypoxia inducible factor-1, protoporphyrin cobalt and simvastatin. The SAG, the hypoxia inducible factor-1, the protoporphyrin cobalt and the simvastatin are creatively combined to be used for preparing the human umbilical cord mesenchymal stem cell culture medium, and the four components are matched with one another, so that the human umbilical cord mesenchymal stem cell culture medium has a remarkable synergistic interaction effect in the aspect of promoting proliferation of umbilical cord mesenchymal stem cells. The human umbilical cord mesenchymal stem cells obtained through culture are high in multiplication capacity, the prepared human umbilical cord mesenchymal stem cell injection can be directly used for treating cerebral apoplexy after resuscitation, and the human umbilical cord mesenchymal stem cell injection has important application value.
Owner:SHANGHAI AISAER BIOTECH CO LTD

Cyclic peptide capable of reducing insulin and properly reducing blood sugar at same time

The invention relates to a cyclic peptide capable of reducing insulin, not increasing blood sugar but properly reducing blood sugar at the same time, and belongs to the technical field of biological pharmacy. The bifunctional cyclic peptide is obtained through in-vitro modification on the basis of an original linear short peptide COX52-69; the effects of two seemingly contradictory aspects are achieved; namely, the effect of inhibiting insulin secretion but not increasing blood sugar at the same time is achieved; blood sugar is reduced; and the mechanism of the bifunctional cyclic peptide is possibly to improve the sensitivity of tissue to insulin. It is called as a bifunctional peptide. The bifunctional peptide can be used for congenital insulinemia, insulin tolerance, hyperinsulinemia of obese people and the like; literatures report that insulin increase is the reason of obesity; but people cannot lose weight through a method of reducing insulin all the time; and because blood sugar is increased after insulin is reduced, hyperglycemia is more adverse to health. The cyclic peptide realizes the function that the blood sugar is not increased but is reduced while insulin is reduced, so that a new medicine is developed for treating obesity; and the medicine not only can be administrated by injection, but also can be conveniently administrated by oral administration. The convenience of using the medicine is greatly improved.
Owner:SOUTH CENTRAL UNIVERSITY FOR NATIONALITIES
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