chlortetracycline and Streptococcal-Infections

Topics: Acute Radiation Syndrome; Anti-Bacterial Agents; Chloramphenicol; Chlortetracycline; Diphtheria; Enterobacter aerogenes; Escherichia coli Infections; Oxytetracycline; Penicillin G; Penicillins; Pharmacology; Proteus Infections; Pseudomonas Infections; Radiation Injuries, Experimental; Rats; Research; Staphylococcal Infections; Streptococcal Infections; Streptomycin

Topics: Adolescent; Adult; Aged; Child; Chloramphenicol; Chlortetracycline; Clinical Trials as Topic; Drug Resistance, Microbial; Erythromycin; Female; Humans; Lincomycin; Male; Middle Aged; Staphylococcal Infections; Streptococcal Infections; Streptomycin; Surgical Wound Infection

Consumption of chlortetracycline (CTC) at concentration of 220 mg/kg of feed for 4 weeks in experiment 1 and at concentrations of 110 and 220 mg/kg for 3 weeks and 440 mg/kg for 2 weeks in experiment 2 failed to eliminate streptococci-induced lymphadenitis from swine referred to as principals. Abscesses, mostly in the head and neck, developed in at least a third of all swine in the various groups fed these CTC concentrations. Feeding of 220 mg of CTC/kg of feed in experiment 1 began 12 weeks after exposure of principals to an untypeable group E streptococci (GES; isolate 3X29A). In experiment 2, feeding of 110 and 220 mg of CTC/kg of feed began 5 weeks after exposure of principals to GES and feeding of 440 mg of CTC/kg of feed began 6 weeks after exposure. One or more cohabitating sentinel swine of experiment 1 and one or more sentinels in all groups of principals of experiment 2, except group 2, developed abscesses that were mostly in the head and neck. In experiment 2, correlation between serum GES antibody titer and development of one or more abscesses in the principals was highly significant (P < 0.01); however, correlation between antibody titer and abscesses in the sentinels only approached significance (P < 0.10).

Topics: Abscess; Administration, Oral; Animal Feed; Animals; Antibodies, Bacterial; Chlortetracycline; Dose-Response Relationship, Drug; Lymphadenitis; Prevalence; Streptococcal Infections; Swine; Swine Diseases

Topics: Child; Chlortetracycline; Humans; Penicillins; Pharyngitis; Rheumatic Fever; Skin Diseases; Streptococcal Infections; United States

An outbreak of skin sepsis due to beta-haemolytic streptococcus group A M33, T3/13/B3264 occurred in a closed community. Staphylococcus aureus was also present in many of the lesions, but different strains were recognizable by phage typing. Environmental contamination was found. The outbreak was controlled by isolating infected boys and decontaminating the environment. Various aspects of the epidemiology and the pathogenesis of streptococcal infections are discussed.

Topics: Adolescent; Adult; Air Microbiology; Antibodies, Bacterial; Antistreptolysin; Bacteriophage Typing; Chlortetracycline; Cross Infection; Disease Outbreaks; Dust; Humans; Male; Penicillin Resistance; Penicillins; Prisons; Skin Diseases, Infectious; Staphylococcus; Streptococcal Infections; Streptococcus pyogenes

Topics: Abscess; Animals; Arsenicals; Chlortetracycline; Female; Lymphadenitis; Palatine Tonsil; Penicillins; Pregnancy; Streptococcal Infections; Streptococcus; Sulfamethazine; Swine; Swine Diseases; Weaning

Topics: Abscess; Administration, Oral; Animal Feed; Animals; Anti-Bacterial Agents; Bacterial Vaccines; Chlortetracycline; Germ-Free Life; Lymphadenitis; Oxytetracycline; Penicillin G Benzathine; Streptococcal Infections; Streptococcus; Swine; Swine Diseases; Vaccination

Topics: Animals; Anti-Bacterial Agents; Bacteria; Bacterial Infections; Chloramphenicol; Chlortetracycline; Dihydrostreptomycin Sulfate; Drug Stability; Erythromycin; Gastric Juice; Hydrogen-Ion Concentration; Kanamycin; Male; Mice; Microbial Sensitivity Tests; Novobiocin; Penicillin Resistance; Penicillins; Pneumococcal Infections; Rifampin; Solutions; Staphylococcal Infections; Staphylococcus; Streptococcal Infections

Topics: Adolescent; Blood Coagulation Tests; Chlortetracycline; Humans; Male; Megakaryocytes; Purpura, Thrombocytopenic; Skin Manifestations; Staphylococcal Infections; Staphylococcus; Streptococcal Infections

Topics: Ampicillin; Animals; Chlortetracycline; Escherichia coli Infections; Female; Klebsiella; Listeriosis; Male; Mice; Pasteurella Infections; Pseudomonas Infections; Salmonella Infections; Staphylococcal Infections; Streptococcal Infections; Streptococcus pneumoniae; Streptomycin; Sulfonamides

Topics: Animals; Chlortetracycline; Escherichia coli Infections; Klebsiella; Listeriosis; Mice; Pasteurella Infections; Pseudomonas Infections; Salmonella Infections; Staphylococcal Infections; Streptococcal Infections; Streptococcus pneumoniae

Topics: Child; Chloramphenicol; Chlortetracycline; Drug Therapy; Glossitis; Humans; Penicillins; Pseudomonas Infections; Streptococcal Infections; Sulfadiazine; Suppuration; Surgery, Oral

Topics: Anti-Bacterial Agents; Bacitracin; Child; Chloramphenicol; Chlortetracycline; Drainage; Empyema; Erythromycin; Escherichia coli Infections; Haemophilus influenzae; Humans; Infant; Infant, Newborn; Kanamycin; Novobiocin; Oleandomycin; Pediatrics; Penicillins; Pneumococcal Infections; Pneumothorax; Staphylococcal Infections; Streptococcal Infections; Sulfonamides; Surgical Procedures, Operative; Tetracycline; Vancomycin

Topics: Adrenal Cortex Hormones; Anti-Bacterial Agents; Blood Transfusion; Child; Chlortetracycline; Humans; IgA Vasculitis; Infant; Infusions, Parenteral; Muscle Relaxants, Central; Penicillins; Purpura; Statistics as Topic; Streptococcal Infections; Sulfisoxazole; Tetracycline

Topics: Child; Chlortetracycline; Diethylstilbestrol; Erythromycin; Escherichia coli Infections; Female; Gentian Violet; Humans; Ointments; Oxytetracycline; Penicillins; Piperazines; Staphylococcal Infections; Streptococcal Infections; Trichomonas Vaginitis; Vulvovaginitis

Topics: Anti-Bacterial Agents; Chlortetracycline; Dogs; Enterobacter aerogenes; Escherichia coli Infections; Kanamycin; Neomycin; Oxytetracycline; Parotid Neoplasms; Penicillins; Peritonitis; Pharmacology; Proteus Infections; Rabbits; Rats; Staphylococcal Infections; Streptococcal Infections; Streptomycin; Sulfonamides

Topics: Burns; Candidiasis; Chloramphenicol; Chlortetracycline; Escherichia coli Infections; Humans; Influenza, Human; Klebsiella; Oximetry; Oxygen Inhalation Therapy; Oxytetracycline; Penicillins; Pneumococcal Infections; Pneumonia; Proteus Infections; Pseudomonas Infections; Staphylococcal Infections; Statistics as Topic; Streptococcal Infections; Streptomycin; Sulfanilamide; Sulfanilamides

Topics: Bacillus; Bile; Chloramphenicol; Chlortetracycline; Cholangitis; Cholecystitis; Dysentery; Dysentery, Bacillary; Escherichia coli Infections; Pharmacology; Proteus Infections; Staphylococcal Infections; Streptococcal Infections; Streptomycin

Topics: Animals; Chlortetracycline; Mice; Prednisolone; Prednisone; Streptococcal Infections; Streptococcus

Topics: Abscess; Animals; Chlortetracycline; Lymphadenitis; Neck; Streptococcal Infections; Swine; Swine Diseases

Topics: Arteritis; Chlortetracycline; Streptococcal Infections

Topics: Animals; Anti-Bacterial Agents; Bacillus; Chloramphenicol; Chlortetracycline; Dysentery; Dysentery, Bacillary; Ferrichrome; Gram-Positive Bacteria; Mice; Micrococcus; Staphylococcal Infections; Streptococcal Infections

Topics: Animals; Chlortetracycline; Cortisone; Immunization; Mice; Oxytetracycline; Streptococcal Infections; Vaccination

Topics: Arthritis; Arthritis, Rheumatoid; Chlortetracycline; Humans; Rheumatic Diseases; Streptococcal Infections; Streptococcus

Topics: Biomedical Research; Chlortetracycline; Penicillins; Rheumatic Fever; Streptococcal Infections

Topics: Anti-Bacterial Agents; Chlortetracycline; Endocarditis; Endocarditis, Bacterial; Enterococcus; Erythromycin; Humans; In Vitro Techniques; Streptococcal Infections; Streptomycin

Topics: Animals; Anti-Bacterial Agents; Chlortetracycline; Mice; Oxytetracycline; Penicillins; Streptococcal Infections; Streptomycin

Topics: Chlortetracycline; Humans; Oxytetracycline; Penicillins; Pharyngitis; Scarlet Fever; Streptococcal Infections; Tonsillitis

Topics: Chlortetracycline; Humans; Rheumatic Fever; Streptococcal Infections; Streptococcus

Topics: Child; Chlortetracycline; Humans; Infant; Streptococcal Infections

Topics: Animals; Chlortetracycline; Horses; Streptococcal Infections; Streptococcus equi

Topics: Burns; Chlortetracycline; Oxytetracycline; Penicillins; Streptococcal Infections; Streptococcus pyogenes

Topics: Anti-Bacterial Agents; Chlortetracycline; Humans; In Vitro Techniques; Streptococcal Infections; Streptococcus

Topics: Bacitracin; Chlortetracycline; Penicillin Resistance; Penicillins; Streptococcal Infections; Streptococcus; Streptomycin