Publications

[microbiological studies in the treatment of peritonitis].		1971	4930586
[rapid identification and isolation of yeasts from feces and high bacterial contaminated test material on the eusaprim-colistin-maltose agar plate].		1971	4936598
the problems of drug-resistant pathogenic bacteria. the replication of r-factor dna in escherichia coli k-12 following conjugation.		1971	4936660
the problems of drug-resistant pathogenic bacteria. studies on the molecular nature of r factors.		1971	4936661
the molecular nature and replication of drug resistance factors of the enterobacteriaceae.		1971	4936662
the problems of drug-resistant pathogenic bacteria. prevalence of r+ bacteria in infants in ireland.		1971	4936674
[methods for testing bacterial resistance to active substance combinations using trimethoprim and sulfamethoxazol as an example].		1971	4936787
the treatment of bacterial cystitis, comparing cephalexin with sulfisoxazole.		1971	4937285
microflora of alimentary tract of cats.		1971	4937615
the natural history of asymptomatic bacteriuria during pregnancy: the effect of tetracycline on the clinical course and the outcome of pregnancy.		1971	4937729
physical studies of the drug-resistance transfer factor in proteus.	the transfer unit, rtf, derived from an r factor has been transferred to proteus mirabilis and characterized physiochemically.	1971	4928015
[new biological agent of natural self-purification of surface waters].		1971	4937841
arizona isolation using selenite broths with altered selenite contents incubated at 35 and 43 degrees c.		1971	4937874
sacrococcygeal pilonidal sinus.		1971	4938034
comparison of the rates of motility of salmonella with those of other enteric bacteria.	comparison of the rates of motility through a semisolid medium of 16 common salmonella sp., 14 escherichia coli serotypes, 4 arizona strains, 2 escherichia freundii (citrobacter) isolates, 2 proteus sp., and 2 pseudomonas sp. revealed the following. (i) very closely related bacteria could demonstrate markedly different rates of progression. (ii) all of the salmonellae tested advanced faster than the proteus and pseudomonas test cultures but some salmonella sp., notably s. choleraesuis and s. typ ...	1971	4926440
[incidence of some potentially pathogenic bacteria in hospitals].		1971	4931335
[septrin. sensitivity tests of 618 strains of gram-negative bacilli isolated from urinary infections].		1971	4931336
carbenicillin in the treatment of the critically ill patient.		1971	4931416
[preliminary schedule for phagetyping of proteus mirabilis].		1971	4931522
aggressive treatment of septic abortion.		1971	4931739
[clinical evaluation of clindamycin (7-chlorolincomycin) in the urological field].		1971	4931970
x-ray and optical diffraction studies of bacterial flagella.		1971	4927948
[on 13 cases of purulent meningitis in the first year of life observed during 1969].		1971	4929970
localization of a portion of the ribosomal rna genes in escherichia coli.	about one-half of the genes coding for ribosomal rna in escherichia coli have been localized by the use of f-merogenotes. these cistrons have been positioned between 74 and 77 min on the e. coli map described by taylor and trotter. the episomal dna carrying these genes was enriched by chromatography. the map position is discussed with reference to previous localization attempts.	1971	4930242
in vitro studies of semisynthetic alpha-(substituted-ureido) penicillins.	the activity of three alpha-(substituted-ureido) penicillins was evaluated in vitro against 599 clinical isolates of gram-negative bacilli, by use of the broth-dilution technique. at a concentration of 12.5 mug or less/ml, bl-p1597 inhibited 90% of isolates of pseudomonas sp., 56% of enterobacter sp., 67% of indole-positive proteus spp., 72% of escherichia coli, and 85% of proteus mirabilis. bl-p1654 had similar activity, whereas bl-p1532 was much less active. at a concentration of 25 mug or les ...	1971	4930281
[immunological changes in the organism in spinal injuries with damage to the spinal cord].		1971	4930903
[atabrine-sensitivity in the host bacteria transferred by r factor].		1971	4930954
studies on lipopolysaccharides of proteus.		1971	4945384
differentiation of entamoeba: encystation of e. invadens in monoxenic and axenic cultures.		1971	4945444
[sensitivity of different proteus species to antibiotics].		1971	4945575
[biological activity of polysaccharides from proteus vulgaris (strain x)].		1971	4945578
inhibition of r-factor transfer by levallorphan.		1971	4946404
[microflora of the uterus in postpartum cows].		1971	4946545
[effect of rifampicin on staphylococci and gram negative bacilli isolated from clinical sources].		1971	4946556
[suppurative monoarthritis due to p. mirabilis with positive synovial weil-felix reaction].		1971	4946565
[distribution of bacterial strains in patients with urinary calculi].		1971	4935823
antibacterial nitroacridine, nitroakridin 3582: effects on bacterial growth and macromolecular biosynthesis in vivo.	the antibacterial drug nitroakridin 3582 inhibited the growth of selected grampositive bacteria more strongly than it inhibited the growth of gram-negative bacilli. nitroakridin at concentrations of the order of 5 x 10(-5)m induced lysis of bacillus licheniformis and micrococcus lysodeikticus. at concentrations less than 10(-4)m, nitroakridin 3582 reduced the exponential growth rate of escherichia coli c-2; at 10(-4)m the drug was bacteriostatic, and, at concentrations greater than 10(-4)m, it w ...	1971	4941562
[bacterioloical examination of sputum].		1971	4935878
r-b enteric differential system for identification of enterobacteriaceae.	the r/b enteric differential system for identifying enteric bacteria has been evaluated with 451 "unknown" cultures from the stock culture collection of the center for disease control. an average of 89.6% of these cultures were correctly identified by the r/b system, when used as recommended by the manufacturer but without the assistance of serology. this percentage ranged, however, from 47% for klebsiella to 100% for serratia and providencia. of 11 groups or genera of enterobacteriaceae tested, ...	1971	4935490
quantitative comparison of in vitro and in vivo methods for the detection of endotoxin.		1971	4936365
in vitro antibacterial activity of disodium -sulfobenzylpenicillin.		1971	4943624
penicillins from 3,3-disubstituted 2-arylacrylic acids. an approach to broad-spectrum activity.		1971	4943625
test for -glutamyl transpeptidase activity as a new method for the differentiation of enterobacteria.		1971	4937748
changing patterns of mortality in burns.		1971	4938382
preparation and testing of polyvalent conjugates for fluorescent-antibody detection of salmonellae.	a polyvalent oh conjugate for salmonella o groups a through i, k, l, and o was prepared and tested against pure cultures of salmonellae, nonsalmonellae, and a variety of food, fecal, and environmental specimens. examination of pure cultures revealed that the conjugate gave negligible staining with representative strains of shigella, proteus, providence, serratia, and pseudomonas. however, it stained 12% of the escherichia coli and citrobacter freundii strains and 36% of the arizona strains. over ...	1971	4943590
long-term trimethoprim-sulphamethoxazole in the management of recurrent urinary infection.		1971	4944204
extended therapy with a trimethoprim-sulphonamide for the treatment of established urinary tract infection.		1971	4944205
[sensitivity to antibiotics of salmonella, shigella, pathogenic escherichia ia proteus isolated in the city of gorkiĭ during 1966-1968].		1971	4943417
effect of ph on carbenicillin activity in vitro against proteus mirabilis.		1971	4943509
[diagnosis and therapy of chronic pyelonephritis].		1971	4944775
[microflora in puerperal endomyometritis].		1971	4948557
susceptibility of proteus mirabilis and its l-phase variant to thallium acetate.		1971	4948564
gram-negative bacillary pneumonia.		1971	4947220
intravenous use of chlorocide (chloramphenicol) succinate sodium. clinical observations and laboratory assays.		1971	4947682
[treatment of septicemia due to gram negative bacilli (salmonellosis excluded)].		1971	4947910
bacteriocinogeny in proteus rettgeri.		1971	4947915
[redox potential in bacterial cultures].		1971	4947991
surveillance of infections in a community teaching hospital.		1971	4943702
treatment of urinary tract infections with cephalexin.		1971	4940185
[therapy of chronic urinary tract infections with oxolinic acid].		1971	4934484
drug-resistance and distribution of r factors among proteus strains.		1971	4940415
[bacteriological study of urine obtained by bladder puncture after several days of storage].		1971	4934719
an improved synthesis of diaveridine, trimethoprim, and closely related 2,4-diaminopyrimidines.		1971	4940629
in vivo antibacterial activity of diaveridine-sulfonamide combinations.		1971	4935215
[alteration of germs during therapy of chronic pyelonephritis. first results of computer evaluation of tape records from the study on pyelonephritis by the paul ehrlich society for chemotherapy].		1971	4927567
antigens common to human and bacterial cells: urinary tract pathogens.		1971	4942854
dissociation and reassociation of rtf and r-determinants of the r-factor nr1 in proteus mirabilis.		1971	4942895
multicentric study of sensitivities of urinary tract pathogens.		1971	4939413
[peculiarities of ampicillin use in acute renal failure].		1971	4939470
ampicillin hypersensitivity in lymphatic leukaemia.		1971	4938299
renal transplant: a new technique in ureteral anastomosis experimental autotransplantation.		1971	4941111
[gentamicin sensitivity of bacteria isolated from clinical materials].		1971	4935009
[reactive changes in leukocytes in bacterial allergy].		1971	4935018
[therapy of urinary tract infections in the child. causative agent, antibiotics spectrum and results of therapy].		1971	4931089
[changes of intestinal aerobic microbial flora in children with enterocolitis during hospitalization].		1971	4931094
[alimentary toxinfections in the clinic of infectious diseases in cluj in the past 10 years].		1971	4931095
[enterocolitis of viral-bacterial originin adults].		1971	4942099
[trimethoprim and sulfamethoxazole (eusaprim) in chronic urinary tract infections].		1971	4942385
[the demarcation line phenomenon and study of the bacteria of the proteus group].		1971	4931098
[action of sodium l-usnate on the urease activity of proteus mirabilis].		1971	4944186
comparative biochemistry of dihydrofolate reductase.		1971	4943573
the number of sex-factors per chromosome in escherichia coli.	a substituted sex-factor of escherichia coli, f'8 gal, was transferred to proteus mirabilis by conjugation. the dna of the episome was partially purified from proteus dna by preparative equilibrium centrifugation in caesium chloride, and by a bulk method using hydroxyapatite. the buoyant density of the episomal dna is 1.707, corresponding to a (g+c) content of 47%. by optical renaturation the genetic complexity of the episomal dna was found to be 76x10(6) daltons. rna was synthesized in vitro by ...	1971	4940379
chromatography of nucleic acid digests on thin layers of cellulose impregnated with polyethyleneimine.	methods are described for the separation of oligodeoxyribonucleotides and oligoribonucleotides by chromatography on thin layers of cellulose impregnated with polyethyleneimine.	1971	4942451
[bacteriological findings in persons with choledochoduodenoanastomosis].		1971	4940477
characterization of an unusual strain of proteus rettgeri associated with an outbreak of nosocomial urinary-tract infection.	an outbreak of nosocomial urinary-tract infection was caused by a strain of proteus rettgeri that fermented lactose overnight and was resistant to all antimicrobial drugs tested. the nonmotile isolates shared an o (somatic) antigen that differed from those of wild-type p. rettgeri. the organisms proved markedly serum-sensitive. in rats, the isolates elicited an acute interstitial nephritis with associated transient bacteriuria. attempts to transfer the lac(+) trait and drug-resistance markers to ...	1971	4940869
[influence of antibiotics on enterobacteriaceae of intestinal flora in neonatal period].		1971	4941917
a hospital study of the providence group, with particular reference to subgrouping and the possible presence of r factors.		1971	4942044
[properties of microbial associations isolated from suppurating wounds].		1971	4949225
renal lysozyme levels in animals developing "sterile pyelonephritis".	the induction of sterile unilateral pyelonephritis in rats with heat-killed proteus mirabilis cells is described. the lesions were identical to those produced with viable bacteria. lysozyme levels in both kidneys of rats developing unilateral sterile pyelonephritis underwent biphasic elevations similar to those produced with viable bacteria. in the injected kidney, the first elevation, associated with the trauma of injection, could be produced by injecting sterile saline. the second elevation wa ...	1971	4949491
[importance of infection in urinary calculosis. lithogenic effect in vitro of a proteus mirabilis strain].		1971	4949683
[clinical picture and antibiotic therapy of bacterial septicemias in internal medicine].		1971	4949702
effects of glucose, time and temperature on bacterial growth in urine.		1971	4949772
[sensitivity to antibiotics of 1,531 strains of enterobacteria].		1971	4950351
immunization of neonatal rabbits with bovine serum albumin associated with allogeneic thymus cells. immune response and allotypic markers of antibody.		1971	4950408
[medical therapy of bronchiectasis].		1971	4950409
[choice of antibiotics in infections of the urinary tract].		1971	4950454
in vitro study and local application of nalidixic acid (nevigramon).		1971	4950677
the purification and properties of the -lactamase specified by the resistance factor r-1818 in escherichia coli and proteus mirabilis.	1. the beta-lactamase specified by the r-1818 resistance factor in escherichia coli was purified 300-fold; the resulting preparation gave a single peak on sephadex g-100 and a single band on polyacrylamide-gel electrophoresis. 2. the beta-lactamase specified by the same r-factor in proteus mirabilis was purified over 2000-fold, but was still far from pure. the specific activity of this preparation was one-fifth that of the purified enzyme from e. coli. 3. the two enzymes were shown to be identic ...	1971	4942446
characterization of the -lactamase specified by the resistance factor r-1818 in e. coli k12 and other gram-negative bacteria.	1. the amino acid composition of the beta-lactamase from e. coli (r-1818) was determined. 2. the r-1818 beta-lactamase is inhibited by formaldehyde, hydroxylamine, sodium azide, iodoacetamide, iodine and sodium chloride. 3. the k(m) values for benzylpenicillin, ampicillin and oxacillin have been determined by using the r-factor enzyme from different host species. the same values were obtained, irrespective of the host bacterium. 4. the molecular weight of the enzyme was found to be 44600, and wa ...	1971	4942447
a note concerning occurrence and mortality of gram-negative bacillary pneumonias at detroit receiving hospital, 1963-1968.		1971	4943331