39 results about "Peptostreptococcus" patented technology

The present invention relates to pharmaceutical compositions suitable for the treatment of chronic diseases associated with the presence of abnormal or an abnormal distribution of microflora in the gastrointestinal tract of a mammalian host, which compositions comprise viable non-pathogenic or attenuated pathogenic Clostridia. The compositions further comprise one or more additional viable non-pathogenic or attenuated pathogenic microorganisms selected from the group consisting of Bacteroides, Eubacteria, Fusobacteria, Propionibacteria, Lactobacilli, anaerobic cocci, Ruminococcus, E.Coli, Gemmiger, Desullomonas, Peptostreptococcus, and fungi. The present invention also provides pharmaceutical compositions suitable for the treatment of the same chronic diseases comprising viable non-pathogenic or attenuated pathogenic Escherichia coli, at least one strain of viable non-pathogenic or attenuated pathoenic Bacteroides and at least one strain of viable non-pathogenic or attenuated pathogenic microorganism.

The invention discloses an application of lactobacillus paracasei L9 to prevention or treatment oral disease and regulation of oral cavity flora. L9 can be used for preparing a medical composition anda food for preventing or treating dental caries. Research proves that L9 can notably relieve generation degree of occlusal surface E-level dental caries, after the LP is taken, the structure of the oral cavity flora is changed notably, particularly actinobacteria is notably increased, the actinobacteria of L9 group is obviously reduced, klebsiella, aerococcus, Gemella, corynebacterium and pseudomonas aeruginosa on the classification level are notably reduced, and the oral disease risk is reduced. When L9 is taken, the saliva species richness is notably reduced, the relative abundance of oraldisease relevant fungi of streptococcus salivarius, actinomycetaceae, peptostreptococcus and the like is notably reduced, and the L9 can have relieving effects on periodonitis diseases. The dental plaque flora species diversity is notably reduced, the relative abundance of leptothrix, fusobacteriaceaeand flavobacterium is notably reduced, and the L9 can have relieving effects on oral diseases of periodontal disease, halitosis, dental caries and the like.

The invention provides a sustained-release injection or sustained-release implant containing lincomycin antibiotic. The sustained-release injection comprises sustained-release microspheres and solvent. The microspheres contain sustained-release adjuvants and antibiotics, and the solvent is a special solvent containing suspending agent such as sodium carboxymethylcellulose and having viscosity of 100-3000cp (20-30 DEG C); and the sustained-release adjuvants are selected from poly(ethylene-co-vinylacetate) (EVAc), polifeprosan, poly(lactic acid) (PLA), poly(lactic-co-glycolic acid) (PLGA), sebacic acid copolymer, albumin glue and gelatin. The sustained-release implant is made from microspheres or by other methods. The sustained-release implant or injection can be locally placed or injected into foci to locally sustained-release of drug for more than 10 days, so as to obtain and maintain local drug effective concentration while remarkably reduce the systemic toxicity of the drug. The sustained-release injection has distinct and unique therapeutic effect on local infection diseases caused by Staphylococci, Streptococci, Peptostreptococcus, Propionibacterium acnes, Enterobacter, Mycobacterium tuberculosis, Gonococcus or Meningococcus, such as chronic osteomyelitis, severe decubital ulcer, refractory skin ulcer, diabetic foot, femoral head necrosis, abscess, etc.

The invention discloses a sustained release injection containing mezlocillin, which consists of sustained release microspheres and menstruum, wherein, the sustained release microspheres contain sustained release excipient and penicillin antibiotics, the menstruum is special menstruum containing suspending agents such as sodium carboxymethyl cellulose and so on, and the viscosity is between 100 and 3000cp (at the temperature of between 20 and 30 DEG C); the sustained release excipient is selected from EVAc, polifeprosan, PLA, PLGA, decanedioic acid copolymers, albumin glue, gelatin and so on; and the sustained release microspheres can also be prepared into sustained release implant. The sustained release implant and the sustained release injection are locally placed or injected on a bacteria focus, which can slowly release medicine at a local lesion for 5 to 30 days and apparently decrease the systemic toxicity of the medicine when the effective medicine concentration of the local lesion is effectively obtained and maintained. The sustained release injection has a remarkable and unique treatment effect on infections caused by staphylococcus, streptococcus, peptostreptococcus, acne propionate bacillus, enterobacter, tubercle bacillus, gonococcus or meningococcus and so on, particularly on local lesions such as chronic osteomyelitis, severe bedsore, refractory skin ulcer, diabetic foot and femoral head necrosis of diabetes, and various abscesses and so on.

The invention relates to a colorectal cancer biomarker as well as a screening method and application thereof, and belongs to the technical field of cancer diagnosis. The colorectal cancer biomarker provided by the invention comprises human intestinal microorganisms and/or fecal human target genes; the intestinal microorganisms of the human body comprise one or more than two of Brawtella, Pseudomonas 9, Fecal bacillus, fusiform, Wehonor coccus, Escherichia coli-Shigella, Mycobacterium, Fusobacterium, Porphyrinium, peptostreptococcus and Bacteroides; the fecal human body target spot gene comprises ADHFE1 and/or SDC2. The biomarker combination disclosed by the invention is high in sensitivity and good in specificity, and has a profound prospect for estimating the risk of colorectal cancer. According to the invention, a data model is established through the biomarker, and the model can be used for evaluating the risk of colorectal cancer.

The invention provides a sludge decrement method by combining microwaves, biological enzyme and microorganisms. The method comprises the steps that sludge of which the content of an organic medium is45% or above is pretreated for 15-35 min in a microwave pretreatment tank; the mixing mass ratio of lysozyme to the sludge after microwave pretreatment is 1:1,500, and a mixed solution of lysozyme andthe sludge is obtained in a reaction tank; after the mixed solution of lysozyme and the sludge is mixed with composite bacterial strains, the organic medium in the sludge is decomposed, available energy is generated, the sludge amount is decreased, and the composite bacterial strains are peptostreptococcus, veillonella, propionibacteria, fire source methanococcus lactobacillus, methanosarcina barkeri, extreme thermophilic archaea and anaerobic ammonium oxidation bacteria. According to the sludge decrement method, the microwaves, special-effect enzyme and microorganisms are adopted for completely decreasing the amount of organic medium sludge generated by a biochemical system, and the sludge is converted into the available energy through a technology; the method has the ideal decrement effect on biochemical sludge generated in the process of treating municipal wastewater and industrial wastewater.

The invention provides a sustained-release injection or sustained-release implant containing antibacterial drugs. The sustained-release injection comprises sustained-release microspheres and solvent. The microspheres contain sustained-release adjuvants and antibiotics, and the solvent is a special solvent containing suspending agent such as sodium carboxymethylcellulose and having viscosity of 100-3000cp (20-30 DEG C); and the sustained-release adjuvants are selected from EVAc, polifeprosan, poly(lactic acid) (PLA), poly(lactic-co-glycolic acid) (PLGA), sebacic acid copolymer, albumin glue and gelatin. The sustained-release implant is made from microspheres or by other methods. The sustained-release implant or injection can be locally placed or injected into foci to locally sustained-release of drug for more than 10 days, so as to obtain and maintain local drug effective concentration while remarkably reduce the systemic toxicity of the drug. The sustained-release injection has distinct and unique therapeutic effect on local infection diseases caused by Staphylococci, Streptococci, Peptostreptococcus, Propionibacterium acnes, Enterobacter, Mycobacterium tuberculosis, Gonococcus or Meningococcus, such as chronic osteomyelitis, severe decubital ulcer, refractory skin ulcer, diabetic foot, femoral head necrosis, abscess, etc.

The invention provides a sustained-release injection or sustained-release implant containing antibiotics. The sustained-release injection comprises sustained-release microspheres and solvent. The microspheres contain sustained-release adjuvants and antibiotics, and the solvent is a special solvent containing suspending agent such as sodium carboxymethylcellulose and having viscosity of 100-3000cp (20-30 DEG C); and the sustained-release adjuvants are selected from poly(ethylene-co-vinylacetate) (EVAc), polifeprosan, poly(lactic acid) (PLA), poly(lactic-co-glycolic acid) (PLGA), sebacic acid copolymer, albumin glue and gelatin. The sustained-release implant is made from microspheres or by other methods. The sustained-release implant or injection can be locally placed or injected into foci to locally sustained-release the drug for more than 10 days, so as to obtain and maintain local drug effective concentration while remarkably reduce the systemic toxicity of the drug. The sustained-release injection has distinct and unique therapeutic effect on local infection diseases caused by Staphylococci, Streptococci, Peptostreptococcus, Propionibacterium acnes, Enterobacter, Mycobacterium tuberculosis, Gonococcus or Meningococcus, such as chronic osteomyelitis, severe decubital ulcer, refractory skin ulcer, diabetic foot, femoral head necrosis and abscess.

The invention relates to a slow-release formulation containing vibramycin as antibiotic, which is slow-released injection or slow-released implant; the injection is composed of a slow-released microsphere and dissolvent; the slow-released microsphere contains slow-released adjuvant and the antibiotic; the dissolvent is a special dissolvent containing suspending agent such as sodium carboxymethylcellulose, etc. and the viscosity of the dissolvent is 100cp-3000cp (at the temperature of 20 DEG C-30 DEC C); the slow-released adjuvant is selected from EVAc, polifeprosan, PLA, PLGA, sebacic acid copolymer, albumen glue, gelatin, etc.; the slow-released implant is prepared with the slow-released microsphere or by other methods. The slow-release formulation can be partially placed or injected in a bacterial focus to release medicine on a partial disease focus for more than 10 days slowly; valid medicine concentration on the partial focus is obtained and maintained effectively, at the same time toxicity of an entire body is remarkably reduced. The slow-release formulation containing the vibramycin as the antibiotic has remarkable and special treatment effect on infection caused by staphylococcus, streptococcus, peptostreptococcus, propionibacterium acnes, enterobacter, tubercle bacillus, gonococci and meningococcus, etc., and particularly the partial focus such as chronic osteomyelitis, severe bedsore, refractory skin ulcer, diabetic foot, femoral head necrosis and various abscesses, etc.

A sustained release injection containing penicillins antibiotic consists of sustained release microsphere and dissolvant, wherein the sustained release microsphere contains sustained release auxiliary materials and penicillins antibiotic; the dissolvant is special dissolvant containing suspending agents such as sodium carboxymethyl cellulose, and the viscosity of the dissolvant is 100 to 3,000 cp (at a temperature of between 20 and 20 DEG C); the sustained release auxiliary materials are selected from EVAc, Polifeprosan, PLA, PLGA, sebacic acid copolymer, albumin glue and gelatin, etc.; the sustained release microsphere can also be made into a sustained release implantation agent. The sustained release implantation agent and sustained release injection can be partly placed or injected into a bacteria focus so as to slowly release medicine over local bacteria focus for 5 to more than 30 days, thereby obviously reducing whole-length toxicity while effectively obtaining and maintaining the effective drug concentration of local focus. The sustained release preparation has remarkable and unique therapeutic effects in curing infections caused by staphylococcus, streptococcus, peptostreptococcus, propionibacterium acnes, enterobacter, tubercle bacillus, gonococcus or meningococcus, etc., and local focuses in particular such as chronic osteomyelitis, severe bedsore, intractable skin ulcer, diabetic foot, femoral head necrosis and various abscesses.

The invention relates to a slow-release formulation containing sarafloxacin as antibiotic, which is slow-released injection or slow-released implant; the injection is composed of a slow-released microsphere and dissolvent; the slow-released microsphere contains a slow-released adjuvant and the antibiotic; the dissolvent is a special dissolvent containing suspending agent such as sodium carboxymethylcellulose, etc. and the viscosity of the dissolvent is 100cp-3000cp (at the temperature of 20 DEG C-30 DEC C); the slow-released adjuvant is selected from EVAc, polifeprosan, PLA, PLGA, sebacic acid copolymer, albumen glue, gelatin, etc.; the slow-released implant is prepared with the slow-released microsphere or by other methods. The slow-released implant can be partially placed or injected in a bacterial focus to release medicine on a partial disease focus for more than 10 days slowly; valid medicine concentration on the partial focus is obtained and maintained effectively, at the same time toxicity of an entire body is remarkably reduced. The slow-release formulation containing the sarafloxacin as the antibiotic has remarkable and special treatment effect on infection caused by staphylococcus, streptococcus, peptostreptococcus, propionibacterium acnes, enterobacter, tubercle bacillus, gonococci and meningococcus, etc., and particularly the partial focus such as chronic osteomyelitis, severe bedsore, refractory skin ulcer, diabetic foot, femoral head necrosis and various abscesses, etc..

The invention discloses application of microorganism-derived plasmalogen to treatment of colon cancer, and belongs to the technical field of biological medicines and microorganisms, and aims to provide a method for improving the colon cancer. The invention provides application of microorganism-derived plasmalogen to preparation of a drug for treating colon cancer. The microorganism-derived plasmalogen is extracted from any one or more of anaerobic microbes such as lactobacillaceae, bifidobacterium, clostridium butyricum and peptostreptococcus kluyver and van niel in a mixed manner. The microorganism-derived plasmalogen can reduce the expression of colon cancer related cytokines from a molecular level, and inhibit proliferation of colon cancer cells and reduce the number and volume of colonic adenomas of a colon cancer patient, can be used as an effective nutrition strategy for preventing and treating the colon cancer, and provides a theoretical support for efficient utilization of the enteric microorganism-derived plasmalogen.

The invention relates to a slow-release formulation containing danofloxacin as antibiotic, which is slow-released injection or slow-released implant; the injection is composed of a slow-released microsphere and dissolvent; the slow-released microsphere contains slow-released adjuvant and the antibiotic; the dissolvent is a special dissolvent containing suspending agent such as the sodium carboxymethylcellulose, etc. and the viscosity of the dissolvent is 100cp-3000cp (at the temperature of 20 DEG C-30 DEC C); the slow-released adjuvant is selected from EVAc, polifeprosan, PLA, PLGA, sebacic acid copolymer, albumen glue, gelatin, etc.; the slow-released implant is prepared with the slow-released microsphere or by other methods. The slow-release formulation can be partially placed or injected in a bacterial focus to release medicine on a partial disease focus for more than 10 days slowly; valid medicine concentration on the partial focus is obtained and maintained effectively, at the same time toxicity on an entire body is reduced remarkably. The slow-release formulation containing the danofloxacin as the antibiotic has a remarkable and special treatment effect on infection caused by staphylococcus, streptococcus, peptostreptococcus, propionibacterium acnes, enterobacter, tubercle bacillus, gonococci and meningococcus, etc., and particularly the partial focus such as chronic osteomyelitis, severe bedsore, refractory skin ulcer, diabetic foot, femoral head necrosis and various abscesses, etc.

The invention provides a sustained-release injection or sustained-release implant containing tylosin antibiotic. The sustained-release injection comprises sustained-release microspheres and solvent. The microspheres contain sustained-release adjuvants and antibiotics, and the solvent is a special solvent containing suspending agent such as sodium carboxymethylcellulose and having viscosity of 100-3000cp (20-30 DEG C); and the sustained-release adjuvants are selected from poly(ethylene-co-vinylacetate) (EVAc), polifeprosan, poly(lactic acid) (PLA), poly(lactic-co-glycolic acid) (PLGA), sebacic acid copolymer, albumin glue and gelatin. The sustained-release implant is made from microspheres or by other methods. The sustained-release implant or injection can be locally placed or injected into foci to locally sustained-release of drug for more than 10 days, so as to obtain and maintain local drug effective concentration while remarkably reduce the systemic toxicity of the drug. The sustained-release injection has distinct and unique therapeutic effect on local infection diseases caused by Staphylococci, Streptococci, Peptostreptococcus, Propionibacterium acnes, Enterobacter, Mycobacterium tuberculosis, Gonococcus or Meningococcus, such as chronic osteomyelitis, severe decubital ulcer, refractory skin ulcer, diabetic foot, femoral head necrosis, abscess, etc.

A sustained release preparation containing ticarcillin consists of sustained release microsphere and dissolvant, wherein the sustained release microsphere contains sustained release auxiliary materials and penicillins antibiotic; the dissolvant is special dissolvant containing suspending agents such as sodium carboxymethyl cellulose, and the viscosity of the dissolvant is 100 to 3,000 cp (at a temperature of between 20 and 20 DEG C); the sustained release auxiliary materials are selected from EVAc, Polifeprosan, PLA, PLGA, sebacic acid copolymer, albumin glue and gelatin, etc.; the sustained release microsphere can also be made into a sustained release implantation agent. The sustained release implantation agent and sustained release injection can be partly placed or injected into a bacteria focus so as to slowly release medicine over local bacteria focus for 5 to more than 30 days, thereby obviously reducing whole-length toxicity while effectively obtaining and maintaining the effective drug concentration of local focus. The sustained release preparation has remarkable and unique therapeutic effects in curing infections caused by staphylococcus, streptococcus, peptostreptococcus, propionibacterium acnes, enterobacter, tubercle bacillus, gonococcus or meningococcus, etc., and local focuses in particular such as chronic osteomyelitis, severe bedsore, intractable skin ulcer, diabetic foot, femoral head necrosis and various abscesses.

The invention relates to a slow-released injection comprising ribostamycin, which comprises a slow-released microsphere and a dissolvent; the slow-released microsphere comprises a slow-release adjuvant and the aminoglycoside antibiotic; the dissolvent is the special dissolvent which comprises a suspending agent such as sodium carboxymethylcellulose, etc., and the viscosity of which is 100cp-3000cp (at 20 DEG C-30 DEC C); the slow-release adjuvant can be selected from EVAc, polifeprosan, PLA, PLGA, sebacic acid copolymer, albumen glue and gelatin, etc.; the slow-released microsphere also can be made into a slow-released implant and an ointment. The slow-released implant and the slow-released injection can be partially placed or injected in a bacterial focus to release locally and slowly for more than 5-30 days, thereby obviously reducing the toxicity of the entire body while getting and maintaining a valid medicine density in the local focus effectively. The slow-released injection comprising the ribostamycin of the invention has obvious special treatment effect for focus of local infection such as chronic osteomyelitis, severe bedsore, refractory skin ulcer, diabetic foot, osteonecrosis of femoral head and various abscesses, etc., caused by staphylococcus, streptococcus, peptostreptococcus, propionibacterium acnes, enterobacter, tubercle bacillus, gonococcus and meningococcus, etc.

A sustained release preparation containing carbenicillin consists of sustained release microsphere and dissolvant, wherein the sustained release microsphere contains sustained release auxiliary materials and penicillins antibiotic; the dissolvant is special dissolvant containing suspending agents such as sodium carboxymethyl cellulose, and the viscosity of the dissolvant is 100 to 3,000 cp (at a temperature of between 20 and 20 DEG C); the sustained release auxiliary materials are selected from EVAc, Polifeprosan, PLA, PLGA, sebacic acid copolymer, albumin glue and gelatin, etc.; the sustained release microsphere can also be made into a sustained release implantation agent. The sustained release implantation agent and sustained release injection can be partly placed or injected into a bacteria focus so as to slowly release medicine over local bacteria focus for 5 to more than 30 days, thereby obviously reducing whole-length toxicity while effectively obtaining and maintaining the effective drug concentration of local focus. The sustained release preparation has remarkable and unique therapeutic effects in curing infections caused by staphylococcus, streptococcus, peptostreptococcus, propionibacterium acnes, enterobacter, tubercle bacillus, gonococcus or meningococcus, etc., and local focuses in particular such as chronic osteomyelitis, severe bedsore, intractable skin ulcer, diabetic foot, femoral head necrosis and various abscesses.

The invention concerns a method to determine if an individual is infected by a bacterium selected from the group consisting Streptococcus, Enterococcus and Peptostreptococcus genera comprising: (i) detection of antibodies directed against at least one protein of sequence SEQ ID NO: 2, SEQ ID NO: 4, SEQ ID NO: 6 or SEQ ID NO: 8, in a biological sample of the individual, and (ii) deducing therefrom that the individual is infected by a bacterium selected from the group consisting of Streptococcus, Enterococcus and Peptostreptococcus genera. The invention further concerns the kit for diagnosing of such an infection.

The invention discloses a marker for predicting the curative effect of tumor chemotherapy combined with immunotherapy and application of the marker, and belongs to the technical field of biological medicine, the marker is at least one microorganism selected from streptococcus, fusobacterium, peptostreptococcus, micromonas and carbodiimide in tumor tissue; according to the present invention, the corresponding microorganism expression condition of the tumor tissue of the patient is detected by using the 16sRNA, and then the main coordinate analysis and the AUC prediction titer calculation are performed on the corresponding data to obtain the microorganism variety capable of predicting the chemotherapy-immunotherapy combined treatment effect of the esophageal cancer patient, such that compared with the currently reported tools for predicting the immunotherapy prognosis, such as PD1, PD-L1, and the like, the application has the advantages of higher accuracy, rapidness, convenience, lower price and the like.