Publications

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microagglutination technique for neisseria meningitidis. 19665894233
a study of the oral flora in children receiving sulfadiazine prophylaxis against rheumatic fever. 19665917599
analysis of deoxyribonucleic acid of neisseria caviae and other neisseria.lamacchia, elizabeth h. (university of maryland, college park), and michael j. pelczar, jr. analyses of deoxyribonucleic acid of neisseria caviae and other neisseria. j. bacteriol. 91:514-516. 1966.-the base composition of deoxyribonucleate preparations extracted from 11 strains of neisseria caviae, expressed in terms of mole per cent guanine plus cytosine ranged from 47.7 to 50.4, with an average of 49.2. this compared closely with the values obtained for dna from two strains of n. perflava, wh ...19665935338
[purulent meningitis and sepsis with demonstration of neisseria sicca]. 19665941952
neisseria control. 19665943244
who meeting on neisseria research. 19665943245
the isolation of a haemolytic neisseria from cattle and sheep in the north of scotland. 19665948840
[casuistic contribution on the practical significance of so-called pseudogonorrhea]. 19665984809
[interrelationship and classification of micro-organisms based on the adansonian taxonomic theory of "similarity value" and the "center species" theory. (3). tribe neisserieae of the family coccaceae and a new genus, halococcus theoretically isolated and verified]. 19666009585
effect of normally occurring rabbit antibodies on fluorescent-antibody reactions. 19665326121
natural human antibodies to gram-negative bacteria: immunoglobulins g, a, and m.significant amounts of immunoglobulins g and m, and a small amount of natural antibodies reactive with neisseria gonorrhoeae and escherichia coli, have been detected in human adult serums by imnmunofluorescent techniques. umbilical cord serums also contained substantial immunoglobulin-g antibody but little or no m or a. these findings challenge the concept that natural antibodies reactive with gram-negative bacteria are primarily of the immunoglobulin-m class.19665327885
studies of the predominant cultivable micro-organisms from the human tongue. 19665225869
neisseria subflava as a cause of meningitis and septicemia in children. report of five cases.in five cases of meningitis or septicemia in children, the causative organism was neisseria subflava. the organism is similar to n meningitidis. only one previous case of meningitis caused by n subflava in a child has been found in the literature, but this organism may be more commonly pathogenic than has been thought. the clinical findings and course are not unlike those of septicemia and meningitis due to n meningitidis.196612608164
retaliation by meningococci. 196514238109
changing susceptibility of meningococci to antimicrobial agents. 196514242514
the problem of gonorrhoea, with incidental references to an industry. 196514244447
respiratory illness in factory and office workers. a study of minor respiratory illnesses in relation to changes in ventilatory capacity, sputum characteristics, and atmospheric pollution. 196514283437
[study of the sensitivity of n. gonorrhoeae to penicillin and streptomycin]. 196514346574
genetic factors determining competence in transformation of neisseria meningitidis. 1. a permanent loss of competence. 196514295450
[neisseria gonorrhoeae--sensitivity to antibiotics in vitro]. 196514296019
thayer-martin selective medium for the cultivation of neisseria meningitidis from the nasopharynx. 196514299411
[contribution to the practical study of the metabolism of carbohydrates by neisseria intracellularis. 3. attack upon starch]. 196514308438
[contribution to the study of "in vitro" sensitivity of neisseria intracellularis to sulfonamides]. 196514310431
neisseria catarrhalis bacteremia with meningitis. 196514313906
a new solid medium for the isolation of neisseria gonorrhoeae.biological products have been widely used in media intended for the primary isolation of neisseria gonorrhoeae. most of these substances are expensive and, in some places, difficult to procure. ascitic fluid, which has been extensively used, is becoming increasingly rare. on the other hand, attempts to replace these biological substances by chemical compounds have met with little success, and a satisfactory synthetic medium does not exist. the authors describe the laboratory preparation of a rep ...196514315717
results of comparative experiments using different methods for determining the sensitivity of neisseria gonorrhoeae to penicillin g.between 1957 and 1960 a decrease in the sensitivity of neisseria gonorrhoeae to penicillin was observed in many parts of the world, but the ranges of sensitivity and the distribution of strains within these ranges varied in different countries. it was not known, however, whether these differences were real or due to the different methods of sensitivity determination used. the collaborative study described in this paper was sponsored by who with the object of developing an international reference ...196514315718
determinations of the sensitivity of neisseria gonorrhoeae to penicillin performed on solid media of different composition.the increasing frequency of strains of neisseria gonorrhoeae with reduced sensitivity to penicillin is making it more and more important to determine the sensitivity of individual strains before and after treatment with this antibiotic. it was recently demonstrated that the concentrations of penicillin inhibitory to neisseria gonorrhoea depend upon the medium employed. this important observation made it desirable to have available for interlaboratory comparisons a non-commercial reproducible med ...196514315719
inflammatory spondylitis. 196514318117
studies on the phenotypic expression of competence in neisseria meningitidis. 196514320671
production of recombinatinants in mixed cultures of neisseria menigitidis. 196514320672
isolation of auxotrophs from neisseria meningitidis. 196514322326
transformation of auxotrophs of neisseria meningitidis. 196514322327
the inactivating and mutagenic effect of ultraviolet irradiation on neisseria meningitidis. 196514322328
on the effect of penicillin in the production of auxotrophic mutants of neisseria meningitidis. 196514324669
production of auxotrophic mutants of neisseria meningitidis by nitrous acid. 196514324670
studies on the streptomycin resistance system of neisseria meningitidis. 196514324671
neisseria gonorrhoeae identification in direct smears by a fluorescent antibody-counterstain method.direct smears from female patients have been considered unreliable for the detection of neisseria gonorrhoeae by fluorescent-antibody (fa) methods because of inadequate background contrast of the fluorescent-stained smears and a scarcity of organisms on the smear. evans blue dye employed as a counterstain eliminated the nonspecific background staining and increased the reliability of the direct fa procedure. direct smears demonstrating positive fluorescence were obtained from 86% of a group of c ...196514325874
in vitro and in vivo laboratory evaluation of cephaloglycin and cephaloridine.two new antibiotics, structurally related to cephalothin, have been given the generic names cephaloglycin and cephaloridine. cephaloglycin is the dipolar ion of 7-(d-alpha-aminophenylacetamido)-cephalosporanic acid. cephaloridine is 7-[alpha-(2-thiophene)acetamido]-3-(1-pyridylmethyl)-3-cephem-4-carboxylic acid betaine. these new compounds were evaluated simultaneously. the broad spectrum of activity observed in vitro and in vivo with both antibiotics, the good oral absorption obtained with ceph ...196514325888
rapid method for demonstrating bile solubility of diplococcus pneumoniae. 196514329473
lactose-fermenting organisms resembling neisseria meningitidis. 196514329479
the demonstration of n. gonorrhoeae with the aid of fluorescent antibodies. 3. studies by immunofluorescence and double diffusion-in-gel technique on the antigenic relationship between strains of n. gonorrhoeae. 196514329862
the demonstration of n. gonorrhoeae with the aid of fluorescent antibodies. 4. studies by immunofluorescence and double diffusion-in-gel technique on the antigenic relationship between n. gonorrhoeae and other neisseria strains. 196514329863
immunofluorescence techniques for demonstrating bacterial pathogens associated with cerebrospinal meningitis. i. clinical evaluation of conjugates on smears prepared directly from cerebrospinal fluid sediments. 196514331108
[niesseria saprophytes in leukorrhea in the young girl]. 196514336089
[gonococcal sepsis]. 196514265342
[on quantitative germ determination in urinary tract infections]. 196514266002
the indigenous oral flora of man. i. the newborn to the 1-year-old infant. 196514262161
a note on the use of thayer and martin's selective medium for n. gonorrhoeae. 196514275961
the passage of penicillin into the cerebrospinal fluid after intracisternal injection of dead bacteria or bacterial toxins: an experimental investigation in rabbits. 196514276532
composition of cell walls of some gram-negative cocci. 19655325433
[contribution to the practical study of the metabolism of glucides by neisseria intracellularis. iv. polysaccharide in formation a saccharose medium]. 19655835061
[on metrorrhagia in young girls: neisseria and moraxella]. 19655853915
[on possible penicillin resistance of neisseria gonorrhoeae and on gonococcus-like bacteria]. 19655854212
a somatic antigen vaccine for the prevention of meningococcal cerebrospinal meningitis.meningococcal cerebrospinal meningitis is an important public health problem in certain parts of the world-notably in africa between the sahara and the equator-and efforts are being made to control the disease by active immunization. to this end, the laboratory of hygiene of the department of national health and welfare of canada has undertaken studies on the development of lysed, clear (somatic antigen) vaccines, the method of preparation of which is described in this paper.three group a strain ...19655294261
[gonococcal sensitivity to penicillin]. 19654961604
[luminescence spectra during the intra-viral fluorochromium treatment of microorganisms]. 19654956707
[the sensitivity of neisseria gonorrhoeae strains to antibiotics]. 19654956769
ampicillin levels in the cerebrospinal fluid during treatment of bacterial meningitis. 19654956793
correlates of sulfadiazine resistance in meningococci isolated from civilians. 19654956795
in vitro antimicrobial susceptibility of neisseria gonorrhoeae from penicillin treatment failures. 19654956796
detection of gonococcal antibody. 19654955326
[electron microscopy of ultrathin gonococcal sections]. 19654955351
[a methacycline antibiotic of the tetracycline group]. 19654953743
an improved fermentation medium for neisseria gonorrhoeae and other neisseria. 19654953822
[contribution to practical study of carbohydrate metabolism by neisseria intracellularis. v. demonstration of acetyl-methyl-carbinol produced from glucose]. 19654953936
[cytochemical study of serotype a "neisseria meningitidis"]. 19654954266
polarity of chromosome replication in neisseria meningitidis.jyssum, kaare (university of oslo, oslo, norway). polarity of chromosome replication in neisseria meningitidis. j. bacteriol. 90:1182-1187. 1965.-relative frequencies of various genetic markers in the deoxyribonucleic acid of neisseria meningitidis in exponential- and stationary-growth phases were compared by use of a transformation system. on the basis of an analysis of eight genetic markers, including a competence factor, it is assumed that a polarity exists in the chromosome replication. a ge ...19654954553
importance of sulfadiazine resistance in meningococcal disease in civilians. 19654954564
variation in density and transformation potential in deoxyribonucleic acid from neisseria meningitidis.jyssum, kaare (university of oslo, oslo, norway), and sidsel jyssum. variation in density and transformation potential in deoxyribonucleic acid from neisseria meningitidis. j. bacteriol. 90:1513-1519. 1965.-three variants of neisseria meningitidis have been examined with regard to competence. one is the genetically competent m1-12 his(-)cp(+), the second is the genetically incompetent m1-12 his(-)cp(-) which does not revert to competence, and the third is the incompetent mutant m1-18 his(-)gly(- ...19654955053
field evaluation of thayer-martin medium for identification of meningococcus carriers. 19654955062
studies on coumermycin, a new antibiotic. 3. structure of coumermycin a2. 19654955235
sulphonamide-resistant meningococci. 19654953178
further studies with a selective medium for cultivating neisseria gonorrhoeae. 19654953367
[neisseria gonorrhoeae's sensitivity to penicillin, tetracycline and streptomycin and the clinical treatment effect. investigation for godthaab, 1962]. 19654953428
the effect of carbonic anhydrase inhibitor on the growth of neisseriae. 19654957132
neisseria gonorrhoeae-sensitivity to penicillin, erythromycin, tetracycline and streptomycin. 19654955696
biological properties of 4-sulfanilamido-3,6-dimethoxypyridazine (cs-61)--a new sulfonamide. 19654960234
the demonstration of n. gonorrhoeae with the aid of fluorescent antibodies. 5. a comparison of different techniques--absorption, one-step inhibition, and counterstaining--for elimination of cross reactions. 19654163219
the demonstration of n. gonorrhoeae with the aid of fluorescent antibodies. 6. a comparison of conventional methods and fluorescent antibody (fa) techniques with counterstaining for the demonstration of n. gonorrhoeae. 19654163220
problems in diagnosis, treatment and control of gonorrheal infections. ii. routine sensitivity tests with the plate dilution and disc methods. 19654163242
[presence of rheumatoid factors in antibacterial horse immune sera]. 19654285268
[oxacillin macroorganism]. 19654378687
[on the differential diagnosis of peritonitis]. 19654378855
the bacterial induction of homograft sensitivity. ii. effects of sensitization with staphylococci and other microoorganisms.heat-killed strains of staphylococcus aureus and staphylococcus albus can induce in guinea pigs a state of altered reactivity to skin homografts which is indistinguishable from that which results from sensitization with homologous tissues or group a streptococci. challenge of suitably prepared recipients with first-set skin homografts obtained from unrelated randomly selected donors elicits white graft reactions or accelerated rejection of such grafts. other bacteria tested included lancefield s ...19654379017
effect of sublethal concentrations of penicillins on the lysis of bacteria by lysozyme and trypsin. 19654379190
[research on directed resistance in neisseria meningitidis. v. enzymatic activity of strains of n. meingitidis sensitive and resistant to streptomycin. study of the dehydrogenase activity]. 19644953725
[contribution to the practical study of glucide metabolism by neisseria intracellularis. i. acidification of glucidic substances. ii. esculine attack]. 196414281481
[action of some hyperthermic and hypothermic pharmacodynamic agents on basal metabolism of the rabbit. changes produced by 3 types of hyperthermic agents: antigonococcal vaccine, beta-tetrahydronaphthylamine, 2,4-dinitrophenol]. 196414264328
gaschromatographic studies of microbial components. i. carbohydrate and fatty acid constitution of neisseria. 196414272678
[taxonomy and pathogenicity of moraxella]. 196414346396
comparative antibiotic susceptibility of neisseria gonorrhoeae from 1955 to 1964. 196414287970
neisseria gonorrhoeae and neisseria meningitidis sensitivity to spectinomycin, lincomycin, and penicillin g. 196414287971
in vitro susceptibility of sulfonamide-resistant meningococci to nalidixic and hydroxynalidixic acids. 196414287972
naturally occurring sulfadiazine-resistant meningococci. 196414287973
immunofluorescent detection of serum antibodies to the gonococcus among meningococcal carriers. 196414288011
genetic transformation of neisseria catarrhalis by deoxyribonucleate preparations having different average base compositions. 196414250798
reciprocal genetic transformation between neisseria catarrhalis and moraxella nonliquefaciens. 196414250800
[immunological reactions of the organism in otogenic intracranial inflammatory reactions]. 196414260408
[on the antimicrobial effect of a new czechoslovakian preparation inhalex spofa]. 196414140781
combination therapy in otitic disorders: a rational triple-pronged approach. 196414140904
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