摘要:
Embodiments of the present invention generally relate to novel methods for the treatment and/or prevention of neurological symptoms caused by an avian reovirus, enteric reovirus strain (ERS), and associated characteristics. Other embodiments generally comprise an immunogenic composition or vaccine comprising an ERS for the treatment and/or prevention of neurological symptoms.
摘要:
This invention is directed generally to zilpaterol enantiomer compositions and, in particular, to compositions comprising the 6R,7R zilpaterol enantiomer. This invention is also directed to processes for making such compositions; methods for using such compositions to, for example, increase the rate of weight gain, improve feed efficiency, and/or increase carcass leanness in livestock, poultry, and/or fish; and uses of such compositions to make medicaments. This invention is further directed to methods for determining the absolute configurations of zilpaterol enantiomers.
摘要:
The present invention comprises new pestivirus mutants, characterized in that the mutants are based on a cp strain of the virus wherein part of the gene sequence encoding the Npro region is deleted, except that the deleted part does not encompass the coding sequence for the N-terminal twelve amino acids of the Npro protein. Preferably the pestivirus is the Bovine Viral Diarrhea Virus (BVDV). It was found that a mutant according to the invention is a safe and efficient vaccine candidate.
摘要:
This invention generally relates to a method for promoting growth and increasing feed utilization efficiency in animals, and, more specifically, to combinations comprising zilpaterol (and salts thereof) and melengestrol acetate. Included within this invention are treatment methods comprising the administration of such combinations to animals, compositions comprising such combinations, uses of such combinations to prepare medicaments, and kits for using such combinations.
摘要:
The present invention relates to a combination vaccine for the protection of poultry against Ornithobacterium rhinotracheale, to the use of a live over-attenuated Ornithobacterium rhinotracheale strain and a live attenuated poultry virus for the manufacturing of such a combination vaccine, to methods for the preparation of said combination vaccine and to vaccination kits for the immunization of poultry against Ornithobacterium rhinotracheale.
摘要:
This invention relates to a method for making macrolides, and, in particular, a method for making optionally substituted 20,23-dipiperidinyl-5-O-mycaminosyl-tylonolide and derivatives thereof, as well as uses of macrolides to make medicaments, methods of treatment using macrolides, and methods for making intermediates that, inter alia, may be used to make macrolides. This invention also relates to solvated and non-solvated crystalline forms of 20,23-dipiperidinyl-5-O-mycaminosyl-tylonolide, as well as methods for making such crystalline forms, medicaments comprising (or derived from) such crystalline forms, methods for making medicaments comprising (or derived from) such crystalline forms, methods of treatment using such crystalline forms, and kits comprising such crystalline forms.
摘要:
The present invention relates to nucleic acid sequences encoding novel Babesia canis associated proteins and to cDNA fragments, recombinant DNA molecules and live recombinant carriers comprising these sequences. Furthermore, the invention relates to host cells comprising such nucleic acid sequences, cDNA fragments, recombinant DNA molecules and live recombinant carriers. Also, the invention relates to proteins encoded by these nucleotide sequences, to vaccines for combating Babesia canis infections comprising these proteins or genetic material encoding these proteins and methods for the preparation of vaccines. Another embodiment of the invention relates to these Babesia canis associated proteins for use in vaccines and to the use of the Babesia canis associated proteins in the manufacture of vaccines. Finally the invention relates to diagnostic tools for the detection of Babesia canis associated nucleic acid sequences, for the detection of Babesia canis associated antigens and for the detection of antibodies against Babesia canis associated antigenic material.
摘要:
A Neospora caninum vaccine comprising tissue culture grown Neospora and methods of making and using said vaccines. Neospora caninum vaccines described include those containing whole Neospora tachyzoites, extracts of Neospora tachyzoites and protective antigen subunits of Neospora tachyzoites. The vaccines of this invention may be in a liquid or lyophilized form.
摘要:
Embodiments of the present invention generally comprise stabilizers for biological products that are free from animal origin excipients/components, such stabilizers functioning well in lyophilization procedures.
摘要:
The present invention relates to a vaccine against porcine circovirus type 2 (PCV-)2 and a method for the manufacture of such a vaccine, for protecting piglets against PCV-2 infection.It has been found that a vaccine comprising at least 20 microgram/dose of ORF-2 protein of porcine circovirus type 2 (PCV-2 is capable of eliciting a protective immune response against PCV-2 (and thus against PMWS) even when they have a relatively high titer of MDA against PCV-2.A vaccine according to the invention may contain a recombinant ORF-2 protein, wherein said recombinant protein is preferably produced by way of expression from a baculovirus expression vector in insect cells, said baculovirus expression vector containing the PCV-2 ORF-2 gene sequence under control of a suitable promoter.