139 results about "Staphylococcus sciuri" patented technology

An improved method (process) and medicinal composition is provided to treat herpes, pseudomonas, hepatitis, staph (staphylococci) and other infectious diseases The inexpensive medicinal composition can be self-administered and maintained for a prescribed time. The attractive medicinal composition can comprise a quaternary ammonium salt surfactant, a skin protectant and an alcohol. The quaternary ammonium salt surfactant can comprise benzalkonium halide, preferably benzalkonium chloride. The skin protectant can comprise Allantoin. The alcohol can serve as a pain reliever and can comprise benzyl alcohol. The medicinal composition can also include other compounds, additives, herbal extracts and / or carriers.

Monoclonal antibodies which can bind to the ClfA protein and which are generated from binding subdomains or active fragments of the ClfA protein from Staphylococcus aureus, including the active fragments proteins from its fibrinogen binding domain such as Clf40 protein, the Clf33 protein, or ClfA N3, are provided which can be useful in the treatment and protection against infection from staphylococcal bacteria such as Staphylococcus aureus. In addition, medical instruments can be treated using the monoclonal antibodies of the invention in order to reduce or eliminate the possibility of their becoming infected or further spreading the infection. In particular, the antibodies of the present invention are advantageous because they can prevent adherence of the bacteria to host cells by impairing or inhibiting the ability of S. aureus ClfA to bind to fibrinogen or fibrin, and thus can be utilized in methods or treating or preventing staphylococcal inventions.

Monoclonal antibodies which can bind to the ClfA protein and which are generated from binding subdomains or active fragments of the ClfA protein from Staphylococcus aureus, including the active fragments proteins from its fibrinogen binding domain such as Clf40 protein, the Clf33 protein, or ClfA N3, are provided which can be useful in the treatment and protection against infection from staphylococcal bacteria such as Staphylococcus aureus. In addition, medical instruments can be treated using the monoclonal antibodies of the invention in order to reduce or eliminate the possibility of their becoming infected or further spreading the infection. In particular, the antibodies of the present invention are advantageous because they can prevent adherence of the bacteria to host cells by impairing or inhibiting the ability of S. aureus ClfA to bind to fibrinogen or fibrin, and thus can be utilized in methods or treating or preventing staphylococcal inventions.

The invention relates to the field of microorganisms, and specifically provides a novel staphylophage and a composition, as well as preparation methods and application thereof. The phage is aureus staphylophage J1P1 with the storage number of CCTCC NO: M2016284, aureus staphylophage J1P2 with the storage of CCTCC NO: M2016285, aureus staphylophage J1P3 with the storage of CCTCC NO: M2016286, aureus staphylophage J2-1P1 with the storage of CCTCC NO: M2016287, or aureus staphylophage J2-1P2 with the storage of CCTCC NO: M2016288. The phage is capable of preventing and treating human or animal bacterial infectious diseases caused by various staphylococcocci, particularly by aureus staphylophage; a good phage resource is provided to develop novel antimicrobial preparations; the novel staphylophage has a good application and development prospect.

Monoclonal antibodies which can bind to the SdrF protein of Staphylococcus epidermidis are provided which can be useful in the treatment and protection against infection from staphylococcal bacteria such as Staphylococcus epidermidis. The monoclonal antibodies of the invention are advantageous in that they can also recognize binding domains and subdomains of the S. epidermidis SdrF protein in addition to the protein itself. Suitable compositions and passive vaccines based on the monoclonal antibodies of the invention, as well as methods for their use, are also provided.

The present invention discloses the application of ebony extract or effective parts (I, II and III) in preventing and remedying livestock and poultry viral disease, bacterial disease, mycoplasma disease and chlamydia disease. Tests in vitro and in vivo show that the ebony extract or effective parts (I, II and III) have the effects of preventing and inhibiting poultry flu virus, newcastle disease virus, infective bronchitis virus, and the like, and can effectively kill pathogenic bacteria causing the animal disease at the same time, such as bovine streptococcus agalactiae, bovine gold staphylococcus, bovine colon bacillus, chicken colon bacillus, etc. In addition, the ebony extract or effective parts can effectively prevent and remedy the poultry chlamydia disease and mycoplasma disease.

A freeze-dried powder-injection of staphylococcus lysozyme for preventing and treating the endometritis of cow and the skin mucosa infection of other animals, and cleaning and restoring the postpartum uterus of cow is composed of staphylococcus lysozyme, bovine serum albumin, glycine, mannitol, and phosphate. Its preparing process is also disclosed.

The invention relates to stable vancomycin hydrochloride powder for oral liquid formulations. Also provided herein are methods of using vancomycin oral liquid formulations for the treatment of certain diseases such as Clostridium difficile pseudomembranous colitis and Staphylococcal enterocolitis as well as kits and related products thereof.

The invention provides new methods for use in prevention and treatment of streptococcal and staphylococcal infection.

The invention relates to peptides comprising an amino acid sequence homologous to the amino sequence of a fragment of a pyrogenic exotoxin, and functional derivatives of said peptides, capable of eliciting protective immunity against toxic shock induced by a pyrogenic exotoxin or by a mixture of pyrogenic exotoxins. Preferred peptides comprise an amino acid sequence homologous to the amino sequence of a fragment of Staphylococcal aureus enterotoxin B (SEB). The invention also relates to broad spectrum pharmaceutical compositions for the treatment, protection against or short term prophylaxis of toxin-mediated activation of T cells, comprising as active ingredient at least one peptide according to the invention or derivative thereof, and to broad spectrum vaccines for conferring long term immunity against toxic shock induced by at least one pyrogenic exotoxin are provided. The vaccines comprising as active ingredient at least one peptide according to the invention, or derivative thereof.

The invention relates to medicament combination preparation of medicinal compound taking cy-ethyl razepam medicinal compound containing cy-ethyl razepam or stereoisomer, pro-medicinal, medicinal salt, complex salt or / and salvation as effective constituent. The medicament combination preparation adopts the technical scheme that the cy-ethyl razepam medicinal compound, which has a general formula (1) structure and contains the cy-ethyl razepam or the stereoisomer, the pro-medicinal, the medicinal salt, the complex salt and the solvation, is taken as the effective constituent and forms the medicament combination preparation with a medicament carrier capable of being received on the pharmacy; and the preparation formulation is any preparation formulation said on the pharmacy. The invention also discloses an application of the medicament combination preparation in the process of treating the infection of bacteria taken as gram-positive bacteria like staphylococcus, pneumococcus, enterococcus faecalis, streptococcus, streptococcus bovis, streptococcus pneumoniae, peptostreptococcus, festering streptococcus pneumoniae, festering streptococcus pneumoniae, streptococcus pyogenes, streptococcus agalactiae, viridans streptococci, streptococcus bovis, streptococcus agalactiae B, group green streptococcus, corynebacterium diphtheriae and other bacteria.

The invention relates to a preparation method of exfoliative toxin C (ExhC) proteins of staphylococcus sciuri, which comprises the following steps of: (1) taking staphylococcus sciuri genome DNA as templates, amplifying the overall length of ExhC genes of the staphylococcus sciuri, and cloning the ExhC genes into prokaryotic expression vectors to obtain recombinant plasmids; (2) performing escherichia coli conversion on the recombinant plasmids, and expressing the recombinant plasmids through IPTG (isopropyl thiogalactoside) induced proteins; and (3) extracting the crude extract of the proteins, and purifying ExhC proteins. In the method, the efficient expression of ExhC in escherichia coli is realized successfully through a gene engineering technology, and high-purity and high-concentration ExhC with biological activities is obtained; moreover, the preparation method is simple to operate and low in cost.