A particle includes at least one or more kinds of substrate and lipid nanoparticles. The lipid nanoparticles are dispersed in the substrate and contain a physiologically active substance. The lipid nanoparticles are one or more kinds selected from liposomes, lipid emulsions, and solid lipid nanoparticles. A corresponding powder inhalant contains the particle. A production method for the particle includes granulating and drying, in which a suspension containing the substrate and the lipid nanoparticles are granulated and dried in a gas medium.

This invention relates to clear one-phase liquid formulation vehicles comprising lecithin, MCT, bile salt and water.

This invention relates to clear one-phase liquid formulation vehicles comprising lecithin, MCT, bile salt and water.

Disclosed herein are therapeutic methods, compositions, and medicaments related to cyclosporine.

Disclosed herein are therapeutic methods, compositions, and medicaments related to cyclosporine.

Disclosed herein are nerve xenografts and methods of using such for repairing and/or protecting a nerve tissue in a human patient. The subject matter disclosed herein generally relates to nerve xenografts derived from genetically engineered source animals, and use of such nerve xenografts for repairing and/protecting nerve tissue in a human patient, e.g., for reconstruction of large peripheral nerve gaps, treatment of spinal cord injuries and ailments, and other therapies.

Disclosed herein are nerve xenografts and methods of using such for repairing and/or protecting a nerve tissue in a human patient. The subject matter disclosed herein generally relates to nerve xenografts derived from genetically engineered source animals, and use of such nerve xenografts for repairing and/protecting nerve tissue in a human patient, e.g., for reconstruction of large peripheral nerve gaps, treatment of spinal cord injuries and ailments, and other therapies.

A lipid nano drug delivery system targeting a brain lesion and a preparation method and application thereof. The drug delivery system comprises a lipid, a delivery drug, and a functional penetrating peptide, and the functional penetrating peptide is formed by covalently connecting a peptide chain linking a nanocarrier end, an arginine-rich penetrating peptide, a matrix metalloproteinase-9 sensitive peptide, and a polyanion inhibitory peptide. The lipid nano drug delivery system can be used for targeting the brain lesion and realizing mitochondrial enrichment by means of modification of the functional penetrating peptide. The repair of mitochondria is realized by encapsulating peptide drug cyclosporin A by means of a lipid nanoparticle core by utilizing a dilution-induced precipitation technique, thereby solving the problems that current cyclosporin A is difficult to effectively reach a brain lesion and the therapeutic window is small, and improving the ability to repair cells around the brain lesion with a small administration dose.

The invention of the present disclosure provides a method for treating a viral infection in a recipient subject suffering from or at risk of a viral infection including administering to the recipient subject a pharmaceutical composition comprising a therapeutic amount of superactivated cytokine killer T cells (SCKTCs) and a pharmaceutically acceptable carrier, and mobilizing an immune response of the recipient subject to the viral pathogen. When tested in vitro, the SCKTCs are characterized by a predominant production of T.sub.H1 dominant cytokines including IFN-γ; an IFN-γ:IL-4 ratio of at least 500:1; and at least 50% killing of target A549 cells at an effector:target ratio of 20:1. The present disclosure further provides a method of preparing a pharmaceutical composition comprising an enriched population of superactivated cytokine killer T cells (SCKTCs) wherein pulsing steps with monocyte-derived dendritic cells (DCs) loaded with alpha-GalCer achieve at least an 80% pure population of SCKTCs without positive or negative cell separation methods.

The invention of the present disclosure provides a method for treating a viral infection in a recipient subject suffering from or at risk of a viral infection including administering to the recipient subject a pharmaceutical composition comprising a therapeutic amount of superactivated cytokine killer T cells (SCKTCs) and a pharmaceutically acceptable carrier, and mobilizing an immune response of the recipient subject to the viral pathogen. When tested in vitro, the SCKTCs are characterized by a predominant production of T.sub.H1 dominant cytokines including IFN-γ; an IFN-γ:IL-4 ratio of at least 500:1; and at least 50% killing of target A549 cells at an effector:target ratio of 20:1. The present disclosure further provides a method of preparing a pharmaceutical composition comprising an enriched population of superactivated cytokine killer T cells (SCKTCs) wherein pulsing steps with monocyte-derived dendritic cells (DCs) loaded with alpha-GalCer achieve at least an 80% pure population of SCKTCs without positive or negative cell separation methods.