7 results about "Muscle fat" patented technology

The invention belongs to the technical field of medical image artificial intelligence and body composition analysis, and particularly relates to an MRI-based whole body muscle fat quality evaluation system, which comprises an MRI image data acquisition module, an image preprocessing module, an AI segmentation module, a quantitative calculation module, a database comparison module and a visual report generation module, according to the scheme, an improved U-Net framework is adopted, a KAN layer is embedded behind each Stage of a Swin Transform backbone network, fixed nonlinear activation in a traditional MLP is replaced, high-precision and interpretable modeling of local strength changes is achieved, and the boundary recognition capacity is remarkably improved; according to the scheme, a multi-level fusion mechanism combining SDI and KAN is introduced, the mechanism effectively strengthens a tissue related region and inhibits irrelevant or noise response, high-order nonlinear correction is performed on fused features by using a KAN layer, and complex intensity distribution at a muscle-fat junction is accurately described.

The utility model provides a ruminant living body muscle adipose tissue minimally invasive sampling device, which relates to the technical field of animal tissue sampling, and comprises an outer sleeve and an inner cutting rod, one end of the outer sleeve is provided with a needle, the other end of the outer sleeve is provided with a handle, and the outer sleeve is provided with a sampling groove close to the needle; the inner cutting rod is movably arranged in the outer sleeve, and a sampling knife is correspondingly arranged at the sampling groove. The animal sampling device has the advantages of being high in sampling efficiency, capable of reducing animal injuries, convenient, easy and fast to operate and low in cost.

Provided is a method performed by an apparatus for reading a shoulder disorder, the method including acquiring medical data including a shoulder image; preprocessing the acquired medical data; inputting the preprocessed medical data into a pre-trained neural network model to read a tear state of a rotator cuff; and generating result information on the medical data based on the read tear state of the rotator cuff.

The present disclosure belongs to the technical field of biomedicine, and specifically relates to a lipid compound for therapeutic delivery, an oligonucleotide delivery system, and a preparation method therefor and the use thereof. The present disclosure has the following advantage: the lipid compound for therapeutic delivery or a pharmaceutically acceptable salt, isomer, solvate or prodrug thereof of the present disclosure can be used in the preparation of an siRNA delivery system, thereby further improving the ability of siRNA to knock down target genes in tissues such as muscle, adipose tissue, and peripheral nerves. The lipid compound for therapeutic delivery or the pharmaceutically acceptable salt, isomer, solvate or prodrug thereof provided in the present disclosure is expected to provide a new strategy for siRNA delivery to muscle, adipose tissue, nervous system, etc.

The invention discloses an innocent treatment device for dead livestock and poultry, belongs to the technical field of solid waste treatment, and aims to solve the problems that high-temperature and high-pressure steam needs to slowly permeate from the surfaces of dead livestock and poultry when a wetting machine is used because the whole dead livestock and poultry are compact in corpse epidermis and compact in muscle, fat and visceral tissue texture; the invention relates to a harmless treatment device, in particular to a harmless treatment device for a dead body, and aims to solve the problems that the existing harmless treatment device is difficult to quickly penetrate to a core area in the dead body, so that a sterilization dead angle is easily formed, the harmless treatment efficiency is reduced, and meanwhile, incomplete sterilization and insufficient chemical treatment are easily caused. According to the invention, uniform and through steam channels can be formed in the whole dead bodies of livestock and poultry died of diseases, high-temperature and high-pressure steam is sprayed from inside to outside, sterilization dead angles are avoided, sterilization thoroughness is improved, meanwhile, a traditional pre-crushing procedure is omitted, the epidemic disease diffusion risk is reduced from the source, and the innocent treatment efficiency and epidemic prevention safety are synchronously improved.

The invention relates to the field of in-vitro culture and induced differentiation of animal cells, in particular to a culture medium for rapid and synchronous myobiogenesis and adipogenesis serum-free co-induction of fish stem cells and an induction method. According to the method, a serum-free induction culture medium containing specific components is used, nutrition, metabolism and fatty acid delivery conditions required by muscle cell fusion and lipid droplet formation are met in the same induction system at the same time, the process complexity and batch-to-batch fluctuation caused by step-by-step induction are reduced, stable construction of the muscle-lipid composite tissue is achieved, and the method is suitable for large-scale popularization and application. Controllable supply and spectral pattern adjustment of key fatty acid components such as DHA and EPA are supported; synchronous differentiation is started when the cell fusion degree reaches the specified standard, and finally the fish-derived muscle-fat composite tissue with mature muscle fibers and fat droplets at the same time is obtained.

This invention discloses the application of ornithine aspartate in the preparation of drugs for treating systemic aging. By applying ornithine aspartate to regulate the systemic aging process, this invention can effectively improve hepatocyte dysfunction, restore cell proliferation activity, alleviate cell cycle arrest, and reduce the abnormal expression of aging-related genes and proteins in multiple tissues and organs such as the liver, kidneys, heart, muscles, and fat, thereby delaying the aging process. This technical solution can significantly improve the structural disorder and lipid deposition in aging liver tissue, reduce serum transaminase levels, improve liver function, reduce insulin resistance, inhibit the overexpression of SASP-related inflammatory factors, and maintain metabolic homeostasis. Furthermore, it effectively improves aging phenotypes in multiple tissues and organs. Therefore, this invention has significant technical effects and application potential in delaying systemic aging and improving motor function and metabolic abnormalities.