摘要:
The present invention relates to physiologically-active derivatized natural and recombinant mammalian and human proteins and polypeptides. The invention provides chemical methods for derivatizing natural and recombinantly-derived proteins or polypeptides containing cysteine residues, either naturally or through site specific mutageneses. The pharmaceutical compositions containing said derivatized proteins and/or polypeptides are formulated to provide stable, long-acting compositions of such proteins and/or polypeptides, previously difficult to achieve.
摘要:
The present invention relates to physiologically-active derivatized natural and recombinant mammalian and human proteins and polypeptides. The invention provides chemical methods for derivatizing natural and recombinantly-derived proteins or polypeptides containing cysteine residues, either naturally or through site specific mutageneses. The pharmaceutical compositions containing said derivatized proteins and/or polypeptides are formulated to provide stable, long-acting compositions of such proteins and/or polypeptides, previously difficult to achieve.
摘要:
Cytokines are useful for the ability to improve the natural defense system of the involuting mammary gland. In addition to the immunopotentiating activity, cytokines accelerate the normal physiology of involution of the mammary gland and thereby afford further protection against new infections of mammals. The involuting mammary gland is very susceptible to infection during the early stages of involution and therefore decreasing the period of highest susceptibility while also improving the natural defense mechanisms is of great advantage over most therapies. Used alone, in various cytokine combinations, or in combination with other therapeutics, cytokines protect the mammary gland and cure existing infections and are particularly useful during cessation of lactation and early reinitiating of lactation.
摘要:
The present invention relates to methods for treating infectious diseases in animals by initiating qualitative and quantitative changes in the phagocytic cells of said animals. This activation occurs by the administration of a phagocytic-cell activating agent, such as immunomodulators; cytokines such as interleukins (interleukin -1, 2, 3, 4, 5, 6 and 7), interferons and colony stimulating factors; antimicrobials such as mucolytic enzymes, lysozyme, lysostaphin; complement and its components; chemotractants such as lipopolysaccharide and zymosan activated cow sera. The appropriate activation of the phagocytic cells in the animal for effective therapy requires not only an increase in the total number of cells which phagocytose cell particles, but also an increase in the number of particles phagocytosed per cell, intracellular killing. Thus, the present invention also relates to a method for measuring the efficiency of phagocytic-activating agents to predict and monitor appropriate therapy.
摘要:
This disclosure describes a vaccine comprising an effective immunizing amount of an immune-stimulating complex which contains an antigen and a cytokine. The composition may also contain conventional adjuvants, preservatives and a pharmaceutically acceptable carrier. The disclosure further describes a unique method for enhancing or accelerating the immunogenicity of weak antigens by parenterally administering to a mammal an effective immunizing amount of the aforesaid vaccine.
摘要:
A method of reversing or preventing immunosuppression or antigenic interference associated with combination vaccines in mammals, is disclosed. Cytokines, or cytokine inhibitors, are administered in conjunction with the combination vaccine. The cytokine or cytokine inhibitor can be administered concurrently with or subsequently to the vaccine, and can be recombinantly produced or isolated from cell culture.
摘要:
A therapeutic composition which contains a potentiating or safening amount of an aqueous surfactant in combination with a bactericidal agent and/or a biological response modifier is described herein. The disclosure further describes an improved method for treating mastitis by administering the composition to an afflicted mammal. Additionally, the disclosure describes a method for screening suitable formulations for treating infectious diseases.
摘要:
Cytokines are useful for the ability to improve the natural defense system of the involuting mammary gland. In addition to the immunopotentiating activity, cytokines accelerate the normal physiology of involution of the mammary gland and thereby afford further protection against new infections of mammals. The involuting mammary gland is very susceptible to infection during the early stages of involution and therefore decreasing the period of highest susceptibility while also improving the natural defense mechanisms is of great advantage over most therapies. Used alone, in various cytokine combinations, or in combination with other therapeutics, cytokines protect the mammary gland and cure existing infections and are particularly useful during cessation of lactation and early reinitiating of lactation.