| [time factors in the bactericidal activity of gentamycin against e. coli, klebsiella pneumoniae, proteus mirabilis, pseudomonas pyoceanea and staphylococcus aureus]. | | 1974 | 4596609 |
| clinical and in vitro evaluation of cephapirin, a new cephalosporin antibiotic. | cephapirin sodium, a cephalosporin for parenteral use, was evaluated in vitro and in 27 patients. cephapirin had activity equivalent to cephalothin against 25 strains each of escherichia coli, klebsiella pneumoniae, proteus mirabilis, and staphylococcus aureus; 10 strains each of diplococcus pneumoniae, pseudomonas species, and enterobacter species; and 8 strains of proteus species other than p. mirabilis. all strains of s. aureus and d. pneumoniae and most strains of e. coli, k. pneumoniae, and ... | 1972 | 4596741 |
| paradoxical inhibition among bacteria. characterization of the phenomenon and nature of the genetic process. | | 1974 | 4596986 |
| induction and catabolite repression of chondroitinase in batch and chemostat cultures of proteus vulgaris. | | 1974 | 4596988 |
| [results of clinical trials with cephadrine in children]. | | 1973 | 4597099 |
| symptomatic urinary tract infection in boys in the first year of life with special reference to scar formation. | | 1973 | 4597102 |
| [phagocytic activity of the leukocytes in specific sensitization of the body]. | | 1973 | 4597203 |
| [self marking of microbial tracing using suspensions of synthetic latex]. | | 1974 | 4597314 |
| [thigmotactism in proteus]. | | 1974 | 4597317 |
| lysosomal disruption: a factor in the pathogenesis of infection. | | 1974 | 4597357 |
| epididymitis after the luminal spread of nsu corynebacteria and gram negative bacteria from the fossa navicularis. | | 1974 | 4597434 |
| the effect of a breast milk substitute on stool flora. | | 1974 | 4597509 |
| [antibiotics synthesis and several other properties of bacillus polymyxa var. ross mutants]. | | 1974 | 4597590 |
| erythromycin, ampicillin, alkalization and increased diuresis in treatment of human l-phase urinary tract infections. | | 1974 | 4597598 |
| fermentation patterns of some lactose-negative enteric bacteria. | | 1974 | 4597650 |
| [role of provisionally pathogenic microbial flora in the genesis of gastrointestinal diseases in young children. a review of the literature]. | | 1973 | 4597685 |
| phenazopyridine-sulfonamide combination antibacterial therapy in mice. | phenazopyridine, at its maximum tolerated dose, did not affect the effectiveness of sulfonamides against uropathogenic bacterial species in mice. | 1973 | 4597706 |
| interbacterial transfer of r factor in humans. | in vivo interbacterial transfer of r factor was observed in two patients. resistance to ampicillin, tetracycline, streptomycin, and chloramphenicol was transferred from escherichia coli in the intestine of a patient with shigellosis to a shigella sonnei strain. in a second patient with partial ureteral obstruction, a resistant e. coli strain transferred ampicillin, tetracycline, and streptomycin resistance to a proteus mirabilis strain. | 1973 | 4597729 |
| spontaneous rupture of the ureter. | | 1974 | 4597920 |
| alternate forms of the resistance factor r1 in proteus mirabilis. | the resistance factor r1 may exist in either of two stable physical states in proteus mirabilis pm-1. in one case, the r1 deoxyribonucleic acid (dna) has a buoyant density of 1.711 g/cm(3) and replicates under stringent control. cells harboring r1 in this form may transfer drug resistance by conjugation. in the other case, r1 dna shows two buoyant density classes at 1.707 and 1.714 g/cm(3). the 1.714 g/cm(3) component is replicated under a degree of relaxed control, and strains carrying this for ... | 1974 | 4597993 |
| round of replication mutant of a drug resistance factor. | a derivative of the r factor nr1 (called r12) has been isolated which undergoes an increased number of rounds of replication each division cycle in proteus mirabilis, escherichia coli, and salmonella typhimurium. the alteration resulting in the increased number of copies (round of replication mutation) is associated with the transfer factor component of the r factor. r12 has the same drug resistance pattern as nr1, is the same size as shown by sedimentation in a sucrose gradient and electron mic ... | 1974 | 4598007 |
| transition of the r factor r12 in proteus mirabilis. | when proteus mirabilis harboring the r factor r12 (a round of replication mutant of the r factor nr1) is cultured in medium containing streptomycin there can be an amplification in the number of copies of r-determinants per cell and the formation of enlarged polygenic r factors containing repeated sequences of r-determinants as well as polygenic molecules consisting of repeated sequences of r-determinants. this phenomenon has been referred to as the "transition." when transitioned cells are then ... | 1974 | 4598008 |
| synthesis and structure-activity relationships of a series of antibacterially active 5-(5-nitro-2-furfurylidene)thiazolones, 5-(5-nitro-2-furylpropenylidene)thiazolones, and 6-(5-nitro-2-furyl)-4h-1,3-thiazinones. | | 1974 | 4598022 |
| [allergenic fractions of enterobacteriaceae. v. level of "normal" human antibodies to intracellular protein antigens of enterobacteriaceae]. | | 1974 | 4598052 |
| microbial detection method based on sensing molecular hydrogen. | a simple method for detecting bacteria, based on the time of hydrogen evolution, was developed and tested against various members of the enterobacteriaceae group. the test system consisted of (i) two electrodes, platinum and a reference electrode, (ii) a buffer amplifier, and (iii) a strip-chart recorder. hydrogen evolution was measured by an increase in voltage in the negative (cathodic) direction and recorded on a strip-chart recorder. hydrogen response curves consisted of (i) a lag period, (i ... | 1974 | 4598228 |
| antibacterial activity and pharmacokinetic behavior of cefazolin as compared with five other cephalosporin antibiotics. | | 1974 | 4598259 |
| [dosimetric basis of sterilization of radiopharmaceutical preparations]. | | 1973 | 4598269 |
| identification of gram-negative aerobic fermentors in a clinical bacteriological laboratory. | | 1974 | 4598392 |
| [urinary tract infections. experimental production in rats]. | | 1972 | 4598648 |
| complex co1e1 dna in escherichia coli and proteus mirabilis. | | 1974 | 4598797 |
| amoxicillin: in vitro and pharmacological studies. | amoxicillin is a new semisynthetic penicillin which is active in vitro against gram-positive cocci (except penicillin g-resistant staphylococcus aureus) and most isolates of proteus mirabilis and escherichia coli. its in vitro activity is quite similar to ampicillin, but it produces higher serum levels after oral administration. the mean peak serum levels of amoxicillin in 11 normal volunteers were 2.30 mug/ml after 125 mg, 3.43 mug/ml after 250 mg, 6.75 mug/ml after 500 mg, and 9.90 mug/ml afte ... | 1972 | 4598841 |
| clinical and laboratory evaluation of amoxicillin (brl 2333) in the treatment of urinary tract infections. | amoxicillin (alpha-amino-p-hydroxybenzyl penicillin) is a new oral semisynthetic penicillin with antibacterial activity similar to that of ampicillin; however, it is more completely absorbed and urinary concentrations are higher. twenty-seven patients during 28 episodes of urinary tract infection were treated with oral amoxicillin given either as 250- or 500-mg doses. clinical cure or improvement occurred in 23 of 27 infections (85%); eradication of the responsible organisms occurred in 23 of 26 ... | 1973 | 4598843 |
| letter: co-trimoxazole resistance. | | 1974 | 4598861 |
| artifacts induced by preparation for scanning electron microscopy, in proteus mirabilis exposed to carbenicillin. | | 1974 | 4598868 |
| induction of bacteriocins (phage tails) of proteus rettgeri with trimethoprim. | | 1974 | 4599000 |
| double-blind comparison of cephacetrile with cephalothin-cephaloridine. | under double-blind protocol, a controlled comparison was made between a new cephalosporin, cephacetrile, and cephalothin or cephaloridine. the patient's primary physician determined the indications for treatment, and the dosage was uniform for each route of administration. infecting strains of staphylococci and proteus mirabilis had a lower median inhibitory concentration for cephalothin than cephacetrile; the opposite was true for escherichia coli and klebsiella species. the average peak serum ... | 1974 | 4599121 |
| requirements for the urease assay of aminoglycoside antibiotics. | | 1974 | 4599348 |
| re-evaluation of bacterial hypersensitivity. | | 1974 | 4599469 |
| trimethoprim r factors in enterobacteria from clinical specimens. | | 1974 | 4599661 |
| [sensitivity of proteus vulgaris to tobramycin: variation in results obtained by different measurement techniques]. | | 1974 | 4599828 |
| inhibition of r-factor-mediated beta-lactamase by proteus mirabilis. | | 1974 | 4599855 |
| comparative clinical study of tobramycin and gentamicin. | gentamicin and tobramycin have been compared in vitro and as single-drug therapy in patients with a serious infection caused by gram-negative rods. in vitro, a slight advantage of tobramycin over gentamicin has been found against pseudomonas aeruginosa. cross-resistance between gentamicin and tobramycin has been observed for gentamicin-resistant strains of p. aeruginosa and providence but was not always present. the clinical effectiveness of gentamicin and tobramycin was similar: 14 (45.1%) out ... | 1974 | 4599859 |
| solubilization and purification of a cytoplasmic membrane bound enzyme catalyzing tetrathionate and thiosulphate reduction in proteus mirabilis. | | 1974 | 4599885 |
| reduced chemotaxis of polymorphonuclear leukocytes in sera from patients with rheumatoid arthritis. | | 1974 | 4600160 |
| urinary tract infection. antibacterial susceptibility patterns. | | 1974 | 4600250 |
| treatment of axillary abscesses by incision and primary suture under antibiotic cover. | | 1974 | 4600516 |
| prevention of ascending pyelonephritis in mice by urease inhibitors. | | 1974 | 4600535 |
| clindamycin in pure and mixed anaerobic infections. | | 1974 | 4600682 |
| cancrum oris-like lesion associated with acute myelogenous leukemia. | | 1974 | 4600706 |
| twenty years of chloramphenicol therapy in paediatrics. | | 1973 | 4600847 |
| amoxicillin therapy of urinary tract infections. | | 1974 | 4600882 |
| [clinical and bacteriological findings in connection with intravenously introduced catheters (author's transl)]. | | 1974 | 4600906 |
| [problems in the bacteriological examination of urine]. | | 1974 | 4601154 |
| the proteus swarming phenomenon. | | 1972 | 4601177 |
| treatment of chronic diarrhea with amoxicillin. | | 1974 | 4601192 |
| comparison of amoxicillin and ampicillin in the treatment of urinary tract infections. | | 1974 | 4601193 |
| use of amoxicillin in the treatment of urinary tract infections. | | 1974 | 4601194 |
| amoxicillin in the treatment of urinary tract infections. | | 1974 | 4601195 |
| [study of the experimental pathogenic action of proteus]. | | 1974 | 4601302 |
| amoxicillin in the treatment of urinary infections. | | 1974 | 4601342 |
| [shock following bacterial infection]. | | 1974 | 4601390 |
| clinical and laboratory evaluation of cefanone, a new cephalosporin antibiotic. | | 1974 | 4601711 |
| absence of bacteremia after instrumentation of the genitourinary tract in children. | | 1974 | 4601737 |
| [effect of enzyme preparations intended for use in the food industry on the intestinal microflora of white rats]. | | 1973 | 4601832 |
| subphrenic abscess: comparison between operative and antibiotic management. | subphrenic abscess is still a significant hazard which complicates surgical procedures as well as certain abdominal catastrophes. this is a report of 88 patients with subphrenic abscess at st. vincent's hospital and medical center of new york from 1954 through 1971. there were 46 males and 42 females, ranging from 2 to 88 years. operations on the stomach, duodenum and biliary tract were the major causes. the causative organisms in order of frequency were: e coli (41.6%), staphylococcus (41.6%), ... | 1974 | 4601985 |
| an in vivo pyelonephritis assay for screening therapeutic agents. | | 1974 | 4601987 |
| the growth of salmonellas on cooked cured pork. | with the use of streptomycin-resistant mutants to facilitate recovery, 5 strains of 4 species of salmonella were shown to grow rapidly at 22 degrees c. on low salt ham even from an inoculum of 10-20 organisms. s. pullorum did not grow well. all 6 strains of salmonella survived but did not grow on ;high salt ham'. we conclude that cooked ham containing approximately 2.8 g. nacl/100 g. h(2)o once infected is more likely to give rise to food poisoning than is ham with the higher salt content tradit ... | 1974 | 4602038 |
| [bacteriology of the respiratory tract during life and at post-mortem (author's transl)]. | | 1974 | 4602077 |
| [bacterial meningitis in the newborn]. | | 1972 | 4602328 |
| [phospholipids and amino acid oxidation in proteus mirabilis]. | | 1973 | 4602333 |
| [activity of oxolinic acid in some models of experimental infections in the rodents]. | | 1974 | 4602595 |
| antiviral agents. chemical modifications of a disulfide antibiotic, acetylaranotin. | | 1974 | 4602597 |
| antibacterial vascular grafts with improved thromboresistance. | | 1974 | 4602991 |
| intracellular organization of bacteriocin particles in proteus vulgaris. | | 1974 | 4603139 |
| studies on l forms of bacteria. in vitro induction and propagation. | | 1973 | 4603148 |
| [our experience in the microbiological diagnosis and treatment of chronic urinary tract infections]. | | 1974 | 4603194 |
| evaluation of an improved ultraviolet tonometer sterilizer. | | 1974 | 4603201 |
| [acute diarrhoea (author's transl)]. | | 1974 | 4603317 |
| [growth of a bacillus polymyxa var. ross 26 mutant and the formation of an antibiotic under periodic and continuous cultivation]. | | 1974 | 4603564 |
| [some characteristics of the development of proteus vulgaris subjected to the action of ultrasonic oscillations]. | | 1974 | 4603835 |
| [treatment of urinary tract infections with amikacin (bb-k8) (author's transl)]. | | 1974 | 4603934 |
| [urinary calculi and urosepsis at the urologic university clinic in munich, 1960-1973]. | | 1974 | 4603946 |
| [urosepsis in urinary calculi]. | | 1974 | 4603947 |
| a pathological study on neonatal necrotizing enterocolitis. | | 1974 | 4604025 |
| a technique for collection of uncontaminated urine for culture from female patients. | | 1974 | 4604044 |
| adjuvant activity of bacterial peptidoglycans on the production of delayed hypersensitivity and on antibody response. | | 1974 | 4604064 |
| altered rigid layer composition in cell envelopes of shape-defective forms of proteus mirabilis and escherichia coli. | | 1974 | 4604076 |
| comparison of antigenic properties of flagella and flagellins of proteus mirabilis and its r mutant. | | 1974 | 4604250 |
| effects of some cephalosporins and ampicillin on some beta-lactamase- and non-beta-lactamase-producing strains of gram-negative bacteria. | | 1974 | 4604409 |
| immobilizing antibodies in urine. ii. prevention of ascending spread of proteus mirabilis. | | 1974 | 4604561 |
| infections caused by providence bacilli. | | 1974 | 4604601 |
| new antibiotics, methylenomycins a and b. 3. chemical modifications of methylenomycin a and structure-activity correlations in methylenomycins. | | 1974 | 4604814 |
| observations on the mode of action of cefoxitin. | | 1974 | 4604846 |
| r-factor-mediated beta-lactamases that hydrolyze oxacillin: evidence for two distinct groups. | the enzymatic and molecular properties of 14 oxacillin-hydrolyzing beta-lactamases, all of them r-factor-specified, were studied, and two distinct groups were found. four of the enzymes had a molecular weight of 24,000, were active against methicillin, and had an electrophoretic mobility of -0.1 cm/h. eight enzymes had a molecular weight of 45,000, low activity against methicillin, and an electrophoretic mobility of +0.5 cm/h. the remaining two enzymes were similar to those of the second group i ... | 1974 | 4605004 |
| repetitive in vivo sampling of the bovine uterus under field conditions. | | 1974 | 4605046 |
| the bacteriology of intra-abdominal infections. | | 1974 | 4605216 |
| the influence of acetohydroxamic acid on experimental proteus pyelonephritis. | | 1974 | 4605277 |
| [an extracellular penicillinase controlled by an r factor]. | | 1973 | 4605499 |
| [new method of isolating pure cultures of vibrio cholera. i]. | | 1974 | 4605813 |
| [quantitative determination of lipids by thin-layer chromatography]. | | 1973 | 4605903 |