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404 results about "Diabetes treatment" patented technology

Treatment of Type 2 diabetes. Treatment typically includes diet control, exercise, home blood glucose testing, and in some cases, oral medication and/or insulin. Approximately 40% of people with type 2 diabetes require insulin injections.

Human glucose concentration continuous monitoring device based on optical fiber surface plasmon resonance

The invention discloses a human glucose concentration continuous monitoring device based on optical fiber surface plasmon resonance. An optical fiber SPR (Surface Plasmon Resonance) probe is implanted in a human body; light emitted by a light source reaches the optical fiber SPR probe via an optical fiber coupler; after SPR attenuation, reflected light reaches a spectrograph through the optical fiber coupler; and a computer analyzes and processes data output by the spectrograph and displays monitoring results. A micro-cavity is fixed outside the optical fiber SPR probe, one side of the micro-cavity is a semitransparent film, and only glucose and other micromolecules can enter the micro-cavity. GGBP proteins or borate polymers are fixed on the goldfilm surface of the optical fiber SPR probe and can carry out specificity absorption to the glucose molecules, thereby improving the measurement sensitivity. The invention can realize human glucose concentration continuous monitoring by measuring the glucose concentration of human body tissue fluid, has high measurement precision and good stability and can realize 24-hour human glucose concentration continuous monitoring and provide comprehensive glucose concentration change data for better guiding the diabetes treatment.
Owner:TIANJIN UNIV

Preparation and applications of mesoporous silica/insulin nanoparticles modified by phenylboronic acid

InactiveCN106236734AStabilize blood sugar levelsAutomatic sensing of glucose concentration changesPeptide/protein ingredientsMetabolism disorderPhenylboronic acidNanoparticle
The invention relates to preparation and applications of mesoporous silica / insulin nanoparticles modified by phenylboronic acid, for effectively solving the problem that the traditional drug carriers release medicines unidirectionally. The technical scheme is as follows: the preparation comprises the following steps: firstly, synthesizing mesoporous silica nanoparticles, modifying amino groups on the surfaces of the mesoporous silica nanoparticles, loading medicine insulin in the mesoporous structure through physical absorption, and further modifying with phenylboronic acid and polysaccharide, thus obtaining the mesoporous silica / insulin nanoparticles modified by phenylboronic acid. The preparation and applications have the advantages that the synthesis process is simple, the prepared nanoparticles have the good biocompatibility, and the releasing valve of medicines can be repeatedly opened and closed, so that the sustained-release effect is achieved on the release of medicines; the mesoporous silica / insulin nanoparticles have a long-time circulation in the body, so that the administration times can be reduced, and thus the mesoporous silica / insulin nanoparticles belong to an innovation in diabetes treatment medicines.
Owner:ZHENGZHOU UNIV
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