The present invention provides a therapeutic agent for disc herniation, which has extremely few adverse side effects, can achieve a prolonged pain-ameliorating effect when administered in only a single dose, and can exhibit a high therapeutic effect and high safety in clinical applications. The present invention relates to a therapeutic agent for disc herniation, which is characterized by containing chondroitinase ABC as an active ingredient and being administered in such a manner that the ingredient can be administered into a human disk in an amount of 1-8 units per disk.

The disclosure relates generally to methods and compositions of treating or preventing diabetes mellitus by administering to a subject a composition comprising an amount of stem and/or progenitor cells and at least one antigen-specific therapy.

The disclosure relates generally to methods and compositions of treating or preventing diabetes mellitus by administering to a subject a composition comprising an amount of stem and/or progenitor cells and at least one antigen-specific therapy.

A pharmaceutical composition containing a lyophilized saccharide-degrading enzyme having excellent titer, and a package containing the pharmaceutical composition. The pharmaceutical composition is a unit dose formulation containing a lyophilized saccharide-degrading enzyme with a titer of not less than 0.3 unit/μg as an active ingredient, and contains the saccharide-degrading enzyme in an amount of not less than 2 μg and not more than 6 μg.

A pharmaceutical composition containing a lyophilized saccharide-degrading enzyme having excellent titer, and a package containing the pharmaceutical composition. The pharmaceutical composition is a unit dose formulation containing a lyophilized saccharide-degrading enzyme with a titer of not less than 0.3 unit/μg as an active ingredient, and contains the saccharide-degrading enzyme in an amount of not less than 2 μg and not more than 6 μg.

The invention relates to microbial cells and microbial cells for use as a medicament, the cells expressing a recombinant nucleic acid encoding a eukaryotic tyrosine hydroxylase. The cells produce L-DOPA and dopamine.

The invention relates to microbial cells and microbial cells for use as a medicament, the cells expressing a recombinant nucleic acid encoding a eukaryotic tyrosine hydroxylase. The cells produce L-DOPA and dopamine.

Provided is application of genetically engineered bacteria VNP20009-M in preparation of drugs for preventing and treating malignant sarcoma.

The present invention provides a method of PEGylating a human truncated cystathionine β-synthase protein containing a mutation of a cysteine to a serine at amino acid position 15 (htCBS C15S). The htCBS C15S was PEGylated with one of 5 kDa, 10 kDa, or 20 kDa NHS ester PEG molecules. In-process monitoring of the PEGylation process was used in the method to reduce levels of unPEGylated htCBS C15S and htCBS C15S with insufficient PEGylation. Administration of the PEGylated htCBS C15S had efficacy throughout the course of treatment for homocystinuria.

The present invention provides a method of PEGylating a human truncated cystathionine β-synthase protein containing a mutation of a cysteine to a serine at amino acid position 15 (htCBS C15S). The htCBS C15S was PEGylated with one of 5 kDa, 10 kDa, or 20 kDa NHS ester PEG molecules. In-process monitoring of the PEGylation process was used in the method to reduce levels of unPEGylated htCBS C15S and htCBS C15S with insufficient PEGylation. Administration of the PEGylated htCBS C15S had efficacy throughout the course of treatment for homocystinuria.