| effect of rifampicin on proteus keratitis. | | 1972 | 4621389 |
| observations on candidal vaginitis. vaginal ph, microbiology, and cytology. | | 1972 | 4621407 |
| bacteriological evaluation of minocycline, a new tetracycline. | | 1972 | 4621584 |
| effects of volatile substances released by foliage of abies balsamea. | | 1972 | 4621720 |
| endotracheal gentamicin in bronchial infections in patients with tracheostomy. | | 1972 | 4621734 |
| bacteriological evaluation of minocycline, a new tetracycline. | | 1972 | 4621756 |
| septic complications of war wounds. | | 1972 | 4621762 |
| transferable carbenicillin resistance in pseudomonas aeruginosa. | | 1972 | 4621827 |
| dirty money. | | 1972 | 4621943 |
| tolypomycin, a new antibiotic. 3. isolation and characterization of tolypomycin y. | | 1972 | 4622052 |
| the importance of six common bacteria in intestinal strangulation. | | 1972 | 4622434 |
| control of urease formation in certain aerobic bacteria. | | 1972 | 4622647 |
| an antibody-complement system in human serum lethal to l-phase variants of bacteria. | | 1972 | 4622709 |
| changes in antibiotic sensitivity patterns of gram-negative bacilli in burns. | sensitivity tests with 12 antibiotics on 1,018 strains of gram-negative bacilli isolated in a burns unit between 1969 and 1971 showed some important differences from results in similar tests on a series of strains isolated between 1965 and 1967. these changes included the emergence of a large proportion of kanamycin-resistant strains of klebsiella aerogenes, proteus mirabilis, and escherichia coli and of smaller proportions of trimethoprim- and gentamicin-resistant strains; also the complete rep ... | 1972 | 4622793 |
| organisms encountered in urine cultures over a 10-year period. | urinary isolates from 1961 to 1970 were surveyed. forty-four different species were encountered in urine cultures. the most frequently isolated were escherichia coli, klebsiella, enterococci, pseudomonas aeruginosa, and proteus mirabilis. | 1972 | 4622832 |
| evaluation of non-phenolics by a quantitative technique. | | 1972 | 4623081 |
| the use of trimethoprim-sulphamethoxazole in the treatment of complicated urinary tract infection. | | 1972 | 4623553 |
| [studies on the compounds related to colistin. v. synthesis and pharmacological activity of colistin analogues]. | | 1972 | 4624024 |
| the bacteriology of urinary-tract infection. | | 1972 | 4624154 |
| [septicemia as cause of death in accident surgery]. | | 1972 | 4624558 |
| sterility of the aqueous humor following cataract surgery. | | 1972 | 4624766 |
| the metabolism of starch, glucose, amino acids, purines, pyrimidines and bacteria by the rumen ciliate entodinium simplex. | | 1972 | 4625069 |
| antibacterial activity of the combination ampicillin-kanamycin against gram-negative bacteria. | | 1972 | 4625078 |
| rapid quantitative evaluation of chemotherapeutic agents in experimental cystitis of rats. | | 1972 | 4625197 |
| r factors in hospital infection. | in order to assess the clinical importance of r factors 524 "coliform" infections were studied in a general hospital. of these, 95 were caused by pseudomonas aeruginosa. among the remaining 429, 43% were caused by drug-resistant enterobacteria; resistance was frequently multiple and determined by transmissible r factors. choice of therapy was thus limited but in every case at least one antibiotic, effective in vitro, was still available. | 1972 | 4625218 |
| purification and properties of an antigen cross-reacting with escherichia coli -galactosidase. | | 1972 | 4625283 |
| urological considerations in space medicine. | | 1972 | 4625464 |
| [suprapubic percutaneous bladder puncture in children with urinary tract infections. methods, comparative bacteriological studies, and bacterial cell count in puncture and midstream urine]. | | 1972 | 4625473 |
| synthetic antibacterials. 4. nitrofurylvinylpyrido(2,3-d)pyrimidine derivatives. | | 1972 | 4625488 |
| cross-resistance of pseudomonas to gentamicin and tobramycin. | clinical isolates of gentamicin-resistant organisms were found to be resistant to tobramycin, a new aminoglycoside antibiotic. | 1972 | 4625628 |
| [evidence of rare bases in microbial desoxyribonucleic acid]. | | 1972 | 4625682 |
| antibacterial activity of nifuratel in urine and serum. | the minimum inhibitory concentrations of nifuratel for 205 randomly selected isolates from urinary tract infections were tested by tube dilution. of these, 177 (86.3%) were resistant to more than 6 mug/ml and 140 of 141 (99.3%) strains of escherichia coli were resistant to more than 3 mug/ml. urine levels of nifuratel were examined in two groups: one group had 400 mg given once and the other group had 2 g given over 24 hours. in both groups samples of urine were collected every hour for seven ho ... | 1972 | 4625698 |
| role of base composition in the electrophoresis of microbial and crab dna in polyacrylamide gels. | | 1972 | 4625705 |
| state of the rigid-layer in celll walls of some gram-negative bacteria. | | 1972 | 4625788 |
| antimicrobial activity of a series of new 5-nitro-2-furaldehyde aminoacethydrazones. | | 1972 | 4625792 |
| [antimicrobial activity of 5-oxothiazolidine-2-thione and rhodanine derivatives]. | | 1972 | 4625881 |
| [lactulose treatment in 80 cirrhotics: basic considerations and results]. | | 1972 | 4625907 |
| agglutination of bacterial spheroplasts. i. effect of concanavalin a. | | 1972 | 4626015 |
| [problems of sulfamylon treatment for burns]. | | 1972 | 4626291 |
| similarity in the size and number of ribosomal proteins from different prokaryotes. | the ribosomal proteins from nine species of prokaryotes have been compared by polyacrylamide gel electrophoresis in the presence of sodium dodecyl sulfate. the stained gels were scanned spectrophotometrically, the weight and number average molecular weights were calculated, and the detailed distribution of the proteins as a function of molecular weight was determined. by all of these criteria, the ribosomal proteins from all the species closely resembled each other, despite differences in the pa ... | 1972 | 4626500 |
| tobramycin: in vitro antibacterial spectrum of a new aminoglycoside. | | 1972 | 4626620 |
| sensitization test against trimethoprim-sulfamethoxazole]. | | 1972 | 4626641 |
| the combination of trimethoprim and sulfamethoxazole in the treatment of urinary tract infection. | in a series of 52 patients the combination of trimethoprim and sulfamethoxazole was used for the treatment of urinary tract infection and the results are analyzed with respect to the clinical diagnosis and bacterial etiology. there was complete agreement between in vitro sensitivity and clinical response except in the case of one strain of streptococcus fecalis. the combination of drugs was effective against some bacterial strains which were resistant to the commonly used antimicrobial agents. | 1972 | 4626767 |
| serologic estimation of thymine dimers in the deoxyribonucleic acid of bacterial and mammalian cells following irradiation with ultraviolet light and postirradiation repair. | | 1972 | 4626880 |
| [a precise method of studying the microflora of the gallbladder]. | | 1972 | 4627108 |
| inhibition of fungal growth and sporulation by volatile metabolites from bacteria. | | 1972 | 4627147 |
| [clinical experience with parenteral ampicillin preparation (pentrex 'banyu')]. | | 1972 | 4627211 |
| [cefazolin. 3. double blind controlled trial in urinary tract infections]. | | 1972 | 4627212 |
| antimicrobial agents from higher plants. iv. zanthoxylum elephantiasis. isolation and identification of canthin-6-one. | | 1972 | 4627213 |
| lung puncture aspirate and blood culture taken immediately after death in malnourished children. | | 1972 | 4627753 |
| [uric acid diathesis and urosepsis]. | | 1972 | 4627782 |
| a transmissible resistance element from a strain of pseudomonas aeruginosa containing no detectable extrachromosomal dna. | | 1972 | 4627884 |
| [determination of the structure of the peptidoglycan of a filamentous form of proteus p18 induced by penicillin]. | | 1972 | 4627980 |
| the effect of dextran sulphate on the survival and multiplication of bacteria in the blood. | | 1972 | 4628036 |
| [ampicillin and combination penicillins in clinical medicine (antibacterial effects)]. | | 1972 | 4628080 |
| bacterial inhibition of ureteral smooth muscle contractility. i. the effect of common urinary pathogens and endotoxin in an in vitro system. | | 1972 | 4628237 |
| [food hygienic studies of sulfite. i. effects of sulfite on the growth of microorganisms]. | | 1972 | 4628269 |
| bacteriological and clinical evaluation of the combination of cloxacillin with ampicillin. | | 1972 | 4628324 |
| [candida albicans (ch. robin, 1853), pseudomonas aeruginosa (schroeter, 1872), and morganella morgani (winslow et al., 1919), proofs of organic decline]. | | 1972 | 4628508 |
| utilization of single l-amino acids as sole source of carbon and nitrogen by bacteria. | | 1972 | 4628671 |
| incompatibility groups and the classification of fi - resistance factors. | incompatibility between r factors has been reported by several authors, and four incompatibility groups have already been described by datta and hedges among rfi(-) factors. the stability of 12 plasmids in pairs was studied after 116 crosses, and five new groups were found, designated 5, 6, 7, 8, and 9. each plasmid studied belongs to one single group. incompatibility between plasmids in pairs is a clear-cut phenomenon, is easy to observe, and can provide a reliable method for recognizing and cl ... | 1972 | 4628744 |
| properties of rp4, an r factor which originated in pseudomonas aeruginosa s8. | rp4, an r factor derived from pseudomonas aeruginosa s8 and specifying resistance to carbenicillin, neomycin, kanamycin, and tetracycline, could be isolated as an extrachromosomal satellite of covalently closed circular dna (ccc-dna) of molecular weight about 62 million and of buoyant density 1.719 g/cm(3) (60% guanine plus cytosine). when rp4 was compared by hybridization with rp1, an r factor originating in another strain of p. aeruginosa, it was shown that rp4 contains most, if not all, of th ... | 1972 | 4628745 |
| immunological response of mice to members of the autochthonous intestinal microflora. | based on agglutination, complement fixation, bactericidal, and opsonization tests, it is evident that suspensions of a bacteroides sp. isolated from the mouse intestine and given by parenteral routes do not initiate antibody formation in mice. rats also respond poorly to the antigenic stimulus. in contrast, suspensions of other bacterial species isolated from the rodent intestine are highly immunogenic. furthermore, high titers of antibody are produced in rabbits, guinea pigs, and sheep after pa ... | 1972 | 4628898 |
| lincomycin. 14. an improved synthesis and resolution of the antimalarial agent, 1'-demethyl-4'-depropyl-4'-(r)- and -(s)-pentylclindamycin hydrochloride (u-24, 729a). | | 1972 | 4629012 |
| [bacterial agmatine ureohydrolase]. | | 1972 | 4629050 |
| serum complement levels in bacteremia due to gram-negative organisms. | | 1973 | 4629164 |
| antibacterial nitrofuran derivatives. v. 5-nitro-2-furaldehyde substituted aniles. | | 1972 | 4629174 |
| competition between bacteria and intrinsic factor for vitamin b 12 : implications for vitamin b 12 malabsorption in intestinal bacterial overgrowth. | | 1972 | 4629318 |
| enteric bacterial interactions in insects. | | 1972 | 4629542 |
| [classification of plasmids responsible for resistance to gentamycin]. | | 1972 | 4629545 |
| murein and the outer penetration barrier of escherichia coli k-12, proteus mirabilis, and pseudomonas aeruginosa. | a penetration barrier operating outside the periplasmic enzyme penicillinase was studied in an ampicillin-resistant mutant of escherichia coli k-12. growth in the presence of lysozyme and sublethal concentrations of ampicillin partially opened the barrier. this could be recorded as an increased penetration of penicillin g, sodium cholate, and rifampin to their respective targets. brief treatments with tris(hydroxymethyl)aminomethane-ethylenediaminetetraacetic acid and sodium cholate effectively ... | 1972 | 4629657 |
| comparison of histological stained sections with culturing techniques in the evaluation of contaminated wounds. | | 1972 | 4629661 |
| bacteriological techniques for testing carpets. | | 1973 | 4630034 |
| electron probe analysis of refractive bodies in amoeba proteus. | | 1973 | 4630106 |
| [behavior of indanyl-carbenicillin (cp 15,464) following oral administration in man]. | | 1972 | 4630209 |
| comparative study of tobramycin and gentamicin with special reference to anti-pseudomonas activity. | | 1973 | 4630232 |
| aerobic and anaerobic microbial flora in the urinary tract of geriatric patients during long-term care. | | 1973 | 4630237 |
| [wound microflora of patients of orthopedic=traumatologic profile and their sensitivity to antibiotics and to specific bacteriophages]. | | 1972 | 4630246 |
| [antimicrobial activity of 1,2,4-benzothiadiazine-1,1-dioxide derivatives]. | | 1972 | 4630508 |
| [significance of percutaneous kidney biopsy in chronic pyelonephritis (a clinician's thoughts and experiences)]. | | 1973 | 4630870 |
| [comparative study of the chemotherapeutic effect of ampicillin and carbenicillin]. | | 1973 | 4631001 |
| metabolism of xenobiotics by strains of intestinal bacteria. | | 1972 | 4631168 |
| [experimental and clinical evaluation of sulbenicillin in urinary infection caused by proteus and pseudomonas aeruginosa]. | | 1972 | 4631256 |
| bacterial surface translocation: a survey and a classification. | | 1972 | 4631369 |
| costal chondritis: an unusual complication in the burned patient. | | 1973 | 4631472 |
| septicemia and total parenteral nutrition. distinguishing catheter-related from other septic episodes. | | 1973 | 4631473 |
| the amount of agar in antimicrobic disk susceptibility test plates. | | 1973 | 4631582 |
| transferable drug resistance in pseudomonas aeruginosa and other gram-negative organisms in burns. | | 1973 | 4631584 |
| polymerization of salmonella, proteus and bacillus flagellins in vitro. | | 1972 | 4631685 |
| antibacterial activity of human amniotic fluid. | | 1972 | 4631759 |
| a semiautomated microcalorimetric method of antibiotic sensitivity testing. | | 1973 | 4631819 |
| urinary tract infection and drug response. | | 1972 | 4631866 |
| common enterobacterial antigen. i. isolation and purification from salmonella typhose 0:901. | | 1973 | 4631872 |
| function of various intestinal bacteria in converting germfree mice to the normal state. | earlier work had shown that a collection of anaerobic bacteria, in conjunction with facultative anaerobes, may be implanted into germfree mice, thereby rendering the animals "normal" with respect to a variety of parameters tested. the present experiments indicate that a different collection of anaerobic bacteria, isolated from the cecum of normal mice, was necessary to convert germfree mice to the "normal" state when the animals were fed a crude diet, rather than the refined food which had been ... | 1972 | 4631910 |
| semisynthetic -lactam antibiotics. 2. synthesis and properties of d- and l- -sulfobenzylpenicillins. | | 1972 | 4631919 |
| effect of hypersensitivity pneumonitis on the pulmonary defense mechanisms of guinea pig lungs. | many edemagenic and consolidating inflammatory diseases, such as virus pneumonias, of the lung are complicated by bacterial infection. previous literature has stressed that edema and consolidation may promote bacterial proliferation by interfering with phagocytosis. to test that hypothesis, lung defense mechanisms were studied in guinea pigs with tuberculin-induced hypersensitivity pneumonitis, a noninfectious edemagenic, and consolidating inflammatory disease. pulmonary bactericidal activity an ... | 1973 | 4632134 |
| [synergism of trimethoprim and sulfamethoxazole action on microorganisms isolated from persons with urinary tract infections]. | | 1972 | 4632270 |
| the effect of fungal metabolites and of coriander seeds on the growth of pathogenic bacteria. | | 1972 | 4632293 |
| effectiveness of the carbenicillin-cephalothin combination against gram-negative bacilli. | | 1973 | 4632597 |
| elevated temperature technique for the isolation of salmonellas from sewage and human faeces. | modified moore's swabs, placed in sewers for 5 days, were used to concentrate salmonellas from sewage. duplicate cultures of swab strips in selenite broth were incubated at 41 and 37 degrees c. respectively. salmonella organisms were recovered consistently from the swabs when the enrichment broths were incubated at 41 degrees c. however, when equal portions of the same swabs were incubated at 37 degrees c., only 22% of them yielded salmonella organisms. these results indicate an advantage in inc ... | 1973 | 4632827 |