| thin layer chromatography methods for detecting hippurate hydrolase activity among various bacteria (pseudomonas, bacillus, enterobacteriaceae). | | 1973 | 4203919 |
| emergence of bacteria resistant to gentamicin. | | 1973 | 4203920 |
| efficacy of neomycin aerosols in the treatment of burns. | | 1973 | 4204146 |
| [sterilization of biotronic cardiac pacemakers using peracetic acid]. | | 1973 | 4204307 |
| effect of iron deprivation and temperature upon bacterial survival. | | 1973 | 4204389 |
| the relationship between the urethral flora and urinary infection in the catheterised male. | | 1973 | 4204547 |
| absence of an electron microscopic substructure in intact flagella of proteus mirabilis and bacillus subtilis. | | 1974 | 4204983 |
| pseudomonas bacteremia. evaluation of factors influencing response to therapy. | | 1973 | 4205064 |
| the microbiology of gentamicin resistance. | | 1973 | 4205065 |
| variation in bacteriuria with intestinal loop urinary diversions. | | 1974 | 4205087 |
| immunofluorescent demonstration of bacterial antigen in experimental pyelonephritis with antiserum against common enterobacterial antigen. | | 1973 | 4205217 |
| [protective efficacy of some inactivated oral bacterial vaccines]. | | 1972 | 4205298 |
| [immunologic interactions between some bacterial inactivated oral vaccines. ii. antibody response in the rabbit]. | | 1972 | 4205300 |
| low dose prophylactic antibiotics in vaginal hysterectomy. | | 1974 | 4205326 |
| precipitating antibody against core glycolipid of enterobacteriaceae. | | 1974 | 4205369 |
| on the sensitivity of pseudomonas and proteus to the combination of trimethoprim and sulphamethoxazole. | | 1972 | 4205551 |
| aminoglycoside antibiotics. iv. bu-1709 e1 and e2, new aminoglycoside antibiotics related to the butirosins. | | 1973 | 4205652 |
| [studies on the combination action of synthetic penicillins, hetacillin and dicloxacillin (author's transl)]. | | 1973 | 4205655 |
| immunodiffusion studies on some proteus strains. | | 1973 | 4205738 |
| intestinal microbial flora and proteolytic activity of intestinal contents. | | 1974 | 4205782 |
| [the effect of gentamicin and other antibiotics on the pathogenic germs in urinary tract infections (author's transl)]. | | 1973 | 4205807 |
| chronic prostatitis--an australian view. | | 1974 | 4205846 |
| synergism between ecologic and immunologic control mechanisms of intestinal flora. | | 1974 | 4205879 |
| [studies on the present state of resistance to framycetin among strains of staphylococci, enterobacteriaceae and pseudomonas]. | | 1973 | 4205906 |
| investigation of the protease forming ability of serratia marcescens and one of its mutant strains. | | 1973 | 4205979 |
| serological relationship between pseudomonas aeruginosa and enterobacteriaceae. ii. relationship of pseudomonas aeruginosa o antigens to escherichia, shigella, proteus, morganella, rettgerella and providencia. | | 1973 | 4205984 |
| experience in monitoring gentamicin therapy during treatment of serious gram-negative sepsis. | this paper reports our experience in monitoring gentamicin therapy during the treatment of 68 episodes of serious gram-negative sepsis in 65 hospital patients. most of the patients had major underlying disease. of those who were adequately treated (peak serum concentrations of 5 mug/ml or more in 72 hours for septicaemia, urinary tract infection, and wound infection; and 8 mug/ml or more at some time during the course of treatment for pneumonia) 84% (46 out of 55) were cured. these serum concent ... | 1974 | 4206128 |
| positive foley catheter tip cultures--fact or fancy? | | 1974 | 4206468 |
| [development of bacterial resistance against trimethoprim-sulfamethoxazole (eusaprim)]. | | 1974 | 4206486 |
| [septicemia in the newborn infant]. | | 1973 | 4206566 |
| [submicroscopic structure of the bacterial cell wall (review of the literature)]. | | 1973 | 4206610 |
| monitoring the effectiveness of antimicrobial agents in a general hospital. | | 1974 | 4206615 |
| [problems of infection in patients with burns]. | | 1974 | 4206699 |
| synthesis and antibacterial properties of substituted decylbarbituric acids. | | 1974 | 4206808 |
| antimicrobial activity of sodium copper chlorophyllin. | | 1974 | 4206818 |
| ticarcillin, a new semisynthetic penicillin active on pseudomonas aeruginosa: in vitro activity and blood levels in man. | | 1974 | 4207305 |
| bacterial suspensions for the growth of naegleria species. | | 1974 | 4207323 |
| [comparative studies in vitro on the antibiotic effectiveness of terizidon]. | | 1974 | 4207337 |
| [urinary tract infections in patients hospitalized in a department of internal medicine. bacteriological and clinical studies and therapeutic results in 925 cases]. | | 1973 | 4207438 |
| absence of nucleic acid in proteocin, a defective phage of proteus mirabilis d52. | | 1974 | 4207563 |
| acute arthritis caused by gram-negative bacilli: a clinical characterization. | | 1974 | 4207743 |
| new system for cultivation of neisseria gonorrhoeae. | a modified thayer-martin medium, containing 2.0% agar, 0.25% dextrose, and 5.0 mug of trimethoprim per ml was compared to thayer-martin medium for growth of stock cultures of neisseria gonorrhoeae and for isolation of n. gonorrhoeae from clinical specimens. stock cultures and male urethral cultures grew equally well on both media, but the modified thayer-martin medium detected 10% more female patients positive for gonococci. a description is given of the use of a citric acid-sodium bicarbonate t ... | 1974 | 4207764 |
| comparative study of minocycline and ampicillin in the treatment of urinary tract infections. | | 1974 | 4208030 |
| [in vitro study of the effect of sodium chloride on the activity of 5 families of antibiotics on gram-negative bacilli]. | | 1974 | 4208056 |
| [pharmacokinetics of carbenicillin in high dosage (author's transl)]. | | 1974 | 4208187 |
| trimethoprim in the treatment and long-term control of urinary tract infection. | | 1974 | 4208208 |
| orthopaedic infections treated at an infectious disease hospital. | | 1974 | 4208209 |
| amoxicillin, a new penicillin antibiotic. | amoxicillin (alpha-amino-p-hydroxybenzyl penicillin, brl 2333) is a new semisynthetic penicillin which is structurally similar to ampicillin, but which is better absorbed and yields higher concentrations in serum and urine. the in vitro susceptibility of 145 strains of enterobacteriaceae and 30 isolates of pseudomonas aeruginosa was determined against various concentrations of amoxicillin and ampicillin in agar. in addition, inhibitory zones around discs containing 10 mug of amoxicillin were mea ... | 1973 | 4208282 |
| discrepancy between carbenicillin and ampicillin activities against enterococci and listeria. | for infections of the newborn, carbenicillin has theoretical advantages over ampicillin, when given with an aminoglycoside, because of its activity against pseudomonas and many indole-positive proteus strains. agar and broth dilution susceptibility studies demonstrated comparable activities of carbenicillin and ampicillin against coliform organisms but greater resistance of enterococci and listeria to carbenicillin. however, the significance of the higher inhibitory concentrations is questionabl ... | 1973 | 4208285 |
| [characteristics of the development of oligonitrophils in assimilating bound forms of nitrogen]. | | 1973 | 4208365 |
| bacterial microflora of the upper gastrointestinal tract in infants without diarrhoea. | | 1974 | 4208455 |
| comparative in vitro activity of three aminoglycosidic antibiotics: bb-k8, kanamycin, and gentamicin. | kanamycin, bb-k8, and gentamicin were tested in parallel against 1,037 bacterial strains isolated from clinical material. the activity of bb-k8 at 20 mug/ml was comparable to that of gentamicin at 8 mug/ml against pseudomonas aeruginosa and against enterobacteriaceae, with the exception of gentamicin-resistant strains of proteus rettgeri and providencia stuartii, in which case the activities of bb-k8 and kanamycin were the same. bb-k8 exhibited little or no activity against streptococci. the act ... | 1973 | 4208506 |
| effect of heat on the antimicrobial activity of brillant green dye. | antimicrobial activity of brilliant green dye in trypticase soy broth (bbl) is reduced and ultimately destroyed by prolonged autoclaving at 121 c. loss of antimicrobial activity is accompanied by decolorization of the dye. this is consistent with other evidence that antimicrobial activity of brilliant green resides in the colored dye ion. the dye is not decolorized when heated in distilled water or peptone, but is decolorized by heating in glucose, glycine, or sodium dodecyl sulfate, showing tha ... | 1974 | 4208510 |
| immobilized aspartase-containing microbial cells: preparation and enzymatic properties. | the immobilization of asparatase-containing escherichia coli was investigated by various methods, and the most active immobilized cells were obtained by entrapment in a polyacrylamide gel lattice. other asparatase-containing bacteria were also entrapped by the same method, and the enzymatically active immobilized cells were obtained. the aspartase activity of the immobilized e. coli cells was increased nine- to tenfold by autolysis of the cells entrapped in the gel lattice. enzymatic properties ... | 1974 | 4208512 |
| pediatric urinary tract infection. significance of vaginal bacteria. | | 1974 | 4208559 |
| comparison of porphyrin and heme biosynthesis in various heterotrophic bacteria. | | 1973 | 4208581 |
| [methods of working with bacterial microcultures]. | | 1973 | 4208673 |
| [newly discovered sugars in the specific polysaccharides of bacteria]. | | 1972 | 4208820 |
| [formation of microcide-resistant bacterial forms]. | | 1973 | 4208824 |
| evaluation of a new cephalosporin antibiotic, cephapirin. | cephapirin sodium, a parenterally administered derivative of cephalosporanic acid, was tested in vitro against 150 stock cultures of enterobacteriaceae and 30 stock cultures each of pseudomonas aeruginosa and staphylococcus aureus. both broth- and agar-dilution techniques were employed with two sizes of inocula of organisms. at a concentration of 7.5 mug or less/ml, cephapirin inhibited and killed 100% of strains of escherichia coli and proteus mirabilis and more than 80% of klebsiella species w ... | 1972 | 4208896 |
| effect of chemotherapeutic agents upon microorganisms isolated from cancer patients. | attempting to explain the predominance of pseudomonas in leukemic patients, five of the most common gram-negative organisms isolated from sites of infection in cancer patients were exposed to several of the chemotherapeutic agents used in the treatment of this disease (methotrexate, cytosine arabinoside, cyclophosphamide, and 6-mercaptopurine). at concentrations of 125 mug/ml or higher, methotrexate inhibited all organisms except pseudomonas. cytosine arabinoside inhibited escherichia and klebsi ... | 1972 | 4208899 |
| endotracheally administered gentamicin for the prevention of infections of the respiratory tract in patients with tracheostomy: a double-blind study. | | 1974 | 4208908 |
| [growth conditions and the formation of antibiotics by a mutant of bacillus polymyxa var. ross 26]. | | 1973 | 4208937 |
| [experiments and considerations on the sterilization of thermolabile materials with peracetic acid]. | | 1974 | 4209084 |
| anthyridine and 1,10,11,12-tetraazanaphthacene derivatives: synthesis and biological properties. | | 1974 | 4209122 |
| preparation of penicillin n and isopenicillin n. | | 1974 | 4209314 |
| microbial production of cobalamin (vitamin b 12). | | 1973 | 4209513 |
| letter: synthesis of (s)-4-amino-2-hydroxybutyryl derivatives of 3',4'-dideoxykanamycin b and their antibacterial activities. | | 1973 | 4209533 |
| [blood cultures. findings, methods and interpretation]. | | 1974 | 4209570 |
| [epidemiology of purulent meningitis seen in the pediatric department of graz university between 1946 and 1971 (author's transl)]. | | 1974 | 4209618 |
| a carbenicillin r factor from pseudomonas aeruginosa. | | 1974 | 4209641 |
| amoxicillin: in vitro susceptibility of "blood culture strains" of gram-negative bacilli and comparisons with penicillin g ampicillin, and carbenicillin. | | 1974 | 4210005 |
| the continuing problem of sepsis-following enzymatic debridement of burns. | | 1974 | 4210256 |
| maintenance of urinary asepsis in subhuman primates during chronic catheter drainage. | | 1974 | 4210528 |
| the negatively charged protein extracted from tetrahymena pyriformis as an attractant in amoeba proteus chemotaxis. | | 1974 | 4210774 |
| clinical and laboratory investigations on ticarcillin, an anti-pseudomonal antibiotic. | | 1974 | 4210893 |
| alterations in the sensitivity pattern after use of trimethoprim-sulfamethoxazole for two years in the treatment of urinary tract infections. | | 1974 | 4210895 |
| [bacteriological characteristics of chronic bronchial infections]. | | 1973 | 4211172 |
| in vitro antibacterial activity of 2-amino-4(2-ethynyl-1-methyl-5-nitroimidazole)-pyrimidine, a metronidazole derivative with antitrichomonad activity. | | 1974 | 4211237 |
| [antibacterial activity of a new semisynthetic aminoglycoside antibiotic amikacin (bb-k8) (author's transl)]. | | 1974 | 4211300 |
| [correlations between chemical constitution and germicide effect. 27. preparation and bacteriostatic effect of 2-ethylphenols]. | | 1974 | 4211372 |
| [immunopathology of experimental and human chronic pyelonephritis; demonstration of bacterial antigen by immunofluorescence]. | | 1974 | 4211463 |
| [in vitro and in vivo antibacterial activity of cephapirin (author's transl)]. | | 1974 | 4211466 |
| [studies on amikacin (bb-k8) in the urological field (author's transl)]. | | 1974 | 4211656 |
| [synergistic action of the combination ampicillin-isoxazolylpenicillin]. | | 1974 | 4211681 |
| [the role of conditionally pathogenic microbial flora in causing gastrointestinal diseases in young children. a survey of the literature]. | | 1973 | 4211705 |
| aminoglycoside antibiotics. v. the 4'-deoxybutirosins (bu-1975c1 and c2), new aminoglycoside antibiotics of bacterial origin. | | 1974 | 4211790 |
| cephacetrile, a new cephalosporin, in the treatment of urinary tract infections. | | 1974 | 4211859 |
| characteristics of prd1, a plasmid-dependent broad host range dna bacteriophage. | several distinctive properties of prd1, an icosahedral plasmid-dependent phage, are described. the drug-resistance plasmid-dependent host range of prd1 extends beyond the p incompatibility group and includes gram-negative bacteria containing plasmids of incompatibility groups n and w. prd1 phage will infect pseudomonads and enterobacteriaceae containing either a p or w incompatibility group plasmid. prd1 adsorbs to the cell wall of r(+) bacteria and thus its infectivity indicates cell wall alter ... | 1974 | 4211861 |
| chlorhexidine resistance in proteus mirabilis. | a total of 104 clinical isolates of pr. mirabilis from three hospitals were screened for their sensitivity to chlorhexidine. the minimum inhibitory concentrations of the antiseptic for these strains ranged from 10 to 800 mug/ml. two strains sensitive to 20 mug of chlorhexidine/ml were adapted to resistance by growth in subinhibitory concentrations of the antiseptic, their mic values increasing to 200 and 800 mug/ml. these derived strains exhibited slightly reduced sensitivity to cetrimide and be ... | 1974 | 4211870 |
| clinical and immunologic response to bacteria isolated from tracheal secretions following tracheostomy. | | 1974 | 4211875 |
| hydrophobic grid-membrane filters: new approach to microbiological enumeration. | a square grid pattern, printed in hydrophobic material on conventional membrane filters, subdivided the surface into a plurality of areas. this separated colonies from one another and prevented lateral growth, spreading, and confluence. very high colony-packing densities were achieved (2,500/in(2); ca. 1.61 x 10(5)/cm(2)) reducing the need to dilute samples. recovery of organisms was better than on conventional filters, particularly at high inoculum levels. at the same time, visibility of normal ... | 1974 | 4212059 |
| igg hydrolysis in abscesses. i. a study of the igg in human abscess fluid. | | 1974 | 4212065 |
| newer antibiotic agents acting on gram-negative organisms. | | 1973 | 4212199 |
| the isolation of symbiotic streptococci. | | 1974 | 4212426 |
| [frequency of choledocholithiasis in 3155 cholecystectomies]. | | 1974 | 4212659 |
| carriage of potentially pathogenic bacteria in the hair. | | 1974 | 4212981 |
| clinical and laboratory studies with tobramycin. | | 1974 | 4212996 |
| glycoside cleavage reactions on erythromycin a. preparation of erythronolide a. | | 1974 | 4213128 |
| mesoionic purinone analogs. 7. in vitro antibacterial activity of mesoionic 1,3,4-thiadiazolo(3,2-a)pyrimidine-5,7-diones. | | 1974 | 4213245 |