Abstract: A luminal stent includes a tube body that can be compressed and expanded in the radial direction, and an anti-leakage structure. The tube body is divided by the anti-leakage structure into a first tube body positioned on one side of the anti-leakage structure, and a second tube body positioned on the other side of the anti-leakage structure, with at least part of the first tube body being encircled by the anti-leakage structure. In a compressed state, the maximum compression diameter of the anti-leakage structure and the first tube body encircled by the anti-leakage structure is greater than or equal to the maximum compression diameter of the second tube body.

Abstract: A luminal stent includes a tube body (10) that can be compressed and expanded in the radial direction, and an anti-leakage structure (20); the tube body (10) is divided by the anti-leakage structure (20) into a first tube body (11) positioned on one side of the anti-leakage structure (20) and a second tube body (12) positioned on the other side of the anti-leakage structure (20), at least part of the first tube body (11) being encircled by the anti-leakage structure (20).

Abstract: Genetically elite ungulate mammals are identified on the basis of gene expression profiles from biological samples such as liver and blood. Methods and compositions are presented to select genetically elite animals with a desired phenotype such as high milk production for breeding to improve production levels. A method to select an animal with a specific phenotype, e.g. milk production and health traits, includes creating a Gene Expression Index for a specific phenotype and using the index to identify candidate animals for breeding by comparing the index to gene expression profiles of the animals.

Abstract: Genetically elite ungulate mammals are identified on the basis of gene expression profiles from biological samples such as liver and blood. Methods and compositions are presented to select genetically elite animals with a desired phenotype such as high milk production for breeding to improve production levels. A method to select an animal with a specific phenotype, e.g. milk production and health traits, includes creating a Gene Expression Index for a specific phenotype and using the index to identify candidate animals for breeding by comparing the index to gene expression profiles of the animals.