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2 results about "Iodine deficiency" patented technology
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Iodine deficiency is a lack of the trace element iodine, an essential nutrient in the diet. It may result in metabolic problems such as goiter, sometimes as an endemic goiter as well as cretinism due to untreated congenital hypothyroidism, which results in developmental delays and other health problems. Iodine deficiency is an important global health issue, especially for fertile and pregnant women. And it is a preventable cause of intellectual disability.
Thyroid function regulating preparation based on astragalus mongholicus fermentation extract and preparation method of thyroid function regulating preparation
The invention relates to the technical field of traditional Chinese medicine preparations, and particularly discloses a thyroid function regulation and control preparation based on an astragalus membranaceus fermentation extract and a preparation method thereof, and the preparation is technically characterized in that the preparation takes an extract obtained after astragalus membranaceus is fermented by specific microorganisms (such as lactobacillus plantarum) as an active ingredient. Systematic iodine deficiency rat model experiments prove that the fermentation extract has obviously better effects in the aspects of improving thyroid functions and forms (such as adjusting FT3, FT4, TSH and TPO-Ab), enhancing body antioxidant ability (such as improving activity of SOD and CAT of hippocampus and liver) and improving learning and memory behaviors than a traditional astragalus extract. The invention provides an effective scheme for developing an innovative traditional Chinese medicine preparation for comprehensively preventing and treating the iodine deficiency thyroid disease and complications thereof.
Owner:CANGZHOU MEDICAL COLLEGE
A BiOI with iodine deficiency 1-x Rod-shaped materials, their preparation methods and applications
ActiveCN117384387BSynthetic raw materials are cheap and easy to obtainlow costIodine deficiencyTricarboxylic acid
The application provides a BiOI with iodine defects 1‑x Rod-like material, preparation method and application thereof. Bismuth nitrate pentahydrate and 1,3,5-benzene tricarboxylic acid are added into methanol in proportion, and a metal organic framework [Bi9(C9H3O6)·9(H2O)9] is synthesized by heating at 100-140 DEG C for 20-24 h; the metal organic framework is mixed with ammonium iodide in proportion, and then is subjected to water bath at 60-100 DEG C for 0.5-1.5 h to derive rod-like BiOI; the obtained BiOI is calcined in a muffle furnace at 350-450 DEG C to obtain the rod-like BiOI material with iodine defects, which is represented as BiOI 1‑x . The material has the rod-like microstructure of the precursor [Bi9(C9H3O6)·9(H2O)9], the axial size is slightly reduced, the diameter of the rod is about 1-2 microns, the length is about 3-8 microns, the surface is rough, and the material has a porous structure. The material can be used as a photocatalyst for degradation of gaseous formaldehyde and liquid tetracycline, and both have excellent degradation performance.
Owner:BEIJING UNIV OF CHEM TECH