Publications

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chemical and physical properties of foot-and-mouth disease virus: a comparison with maus elberfeld virus. 19724341052
mono- and divalent cationic parameters of foot-and-mouth disease virus replicase. 19724340565
tilting rack for cell cultures during replication of foot-and-mouth disease virus. 19724340057
three variants of foot-and-mouth disease virus type o: exposure of cattle. 19724340054
three variants of foot-and-mouth disease virus type o: agar gel diffusion reactions. 19724340053
three variants of foot-and-mouth disease virus type o: cell culture characteristics and antigenic differences. 19724340052
[field observations concerning airborne transmission of foot-and-mouth disease virus]. 19724339496
system for an early identification of foot-and-mouth disease virus strains. 19724339107
hybridization studies with subtypes and mutants of foot-and-mouth disease virus type o. 19724338334
a model for foot-and-mouth disease virus. 19724338333
further studies on markers of foot-and-mouth disease virus. 19704337799
experimental inoculation of sheep with foot-and-mouth disease virus. 19704337798
further information on the survival of modified foot-and-mouth disease virus in cattle. 19704337797
the growth of foot-and-mouth disease virus in organ cultures of bovine tissues. 19724337542
the influence of relative humidity on the aerosol stability of different strains of foot-and-mouth disease virus suspended in saliva. 19724337217
the aerosol stability of a strain of foot-and-mouth disease virus and the effects on stability of precipitation with ammonium sulphate, methanol or polyethylene glycol. 19724337216
investigations of the attenuation induced in foot-and-mouth disease virus by a chemical mutagen. 19724336962
plaque production by carrier strains of foot-and-mouth disease virus in bhk-monolayers incubated at different temperatures. 19724336959
spermidine stimulation of foot-and-mouth disease virus rna-dependent rna polymerase activity. 19724336494
influence of divinyl ether-maleic anhydride (pyran) on foot-and-mouth disease virus infection: effect on adsorption and multiplication in mouse tissues. 19724336491
[influence of temperature on complement fixation activity of the foot-and-mouth disease virus]. 19714336298
neutralizing activity of sera from guinea-pigs inoculated with foot-and-mouth disease virus variants. 19724336056
further studies on the adsorption characteristics of foot-and-mouth disease virus residual to adsorption with homogenized calf kidney. 19714335926
comparative complement-fixation studies with subtype strains of foot-and-mouth disease virus.a comparison was made between a macrotechnique in tubes and a microtechnique in plastic plates for complement-fixation tests, using strains of three subtypes of the asia 1 type of foot-and-mouth disease (fmd) virus. the results obtained with these techniques were found to be comparable and delineated the antigenic relationships of the three strains employed. the microtechnique was considered to be both economical with reagents and capable of similar accuracy and reproducibility to that of the st ...19724335339
viscosity-density gradient for purification of foot-and-mouth disease virus. 19724335020
[typing of the foot-and-mouth disease virus]. 19714334988
[carbohydrate metabolism in cells infected with foot-and-mouth disease virus]. 19714334673
[antigenic properties of some strains of foot-and-mouth disease virus]. 19714334672
[improving the typification of foot-and-mouth disease virus]. 19714334671
[foot-and-mouth disease virus in the cells of a hog kidney subculture]. 19714334670
[ontogenesis of foot-and-mouth disease virus (electron microscopic study)]. 19714334669
ribosomal factors effecting the stimulation of cell-free protein synthesis in the prescence of foot-and-mouth disease virus ribonucleic acid. 19714334521
heterogeneity of foot-and-mouth disease virus: further studies on plaque formation by two plaque-size variants.plaque production by a small-plaque (sp) and large-plaque (lp) variant of foot-and-mouth disease virus, type a, strain 119 (fmdv, a119), was influenced by a number of environmental factors. the sp variant produced plaques on cells of the ib-rs-2 cell line from swine kidney and to a lesser degree on primary cultures of swine kidney cells, but plaque formation was inhibited on primary cultures of bovine kidney (bk) cells unless diethylaminoethyl (deae) dextran was added to agar overlays. when deae ...19724334291
passive hemagglutination-inhibition test for typing foot-and-mouth disease virus.in addition to currently used serological tests for the occurrence of foot-and-mouth disease virus (fmdv), a specific "passive" hemagglutination-inhibition (hai) test has been developed as a supplement. serial twofold dilutions of antiserum (0.05 ml) were mixed with 0.05 ml of a constant concentration of fmdv. after incubating for 30 min at 37 c, agglutinating antibodies were determined by adding 0.1 ml of 2.5% virus-sensitized erythrocytes. the minimum concentration of antiserum required to agg ...19724333898
[interaction of the foot-and-mouth disease virus with cells]. 19714333885
[method of identifying strains of foot-and-mouth disease virus]. 19714333883
[isolation of foot-and-mouth disease virus from bovine semen]. 19714333355
detection and properties of a genomic masked viral particle consisting of foot-and-mouth disease virus nucleic acid in bovine enterovirus protein capsid. 19714332967
transfer of foot-and-mouth disease virus in the nose of man from infected to non-infected animals. 19714332392
relationship of the antigenic structure of foot-and-mouth disease virus to the process of infection. 19714331815
polynucleotide sequence homologies among the rnas of foot-and-mouth disease virus types a, c and o. 19714331812
genetic characteristics of clones from individual cells multiply-infected with different strains of foot-and-mouth disease virus. 19714330350
[physical chemical measurement of 140s particles of the foot-and-mouth disease virus]. 19714329751
methods for increasing the susceptibility of primary cultures of porcine kidney cells to infection with foot-and-mouth disease virus. 19714329641
diethylaminoethyl-dextran requirement for poly i:c-induced interferon effective against foot-and-mouth disease virus in vitro. 19714329635
adsorption characteristics of foot-and-mouth disease virus selected by adsorption with homogenized calf kidney. 19714329439
foot-and-mouth disease virus carrier state in cells cultured from tissues of convalescent cattle. 19714329436
detection of foot-and-mouth disease virus antibodies. ii. use of fractionated bovine antisera for improving the specificity of a "passive" hemagglutination test.because 7s immunoglobulin (ig) g antibodies of low type specificity were present in mixtures with highly specific 19s igm antibodies, many bovine antisera to foot-and-mouth disease virus (fmdv) type a(12), strain 119 cross-reacted with type o of fmdv and to some degree with type c in the passive hemagglutination (ha) test. after 19s igm antibodies were separated by density gradient centrifugation or precipitated with 4% (w/v) polyethylene glycol, the antigen could be determined with "block" ha t ...19714329433
growth of the ib-rs-2 pig kidney cell line in suspension culture and its susceptibility to foot-and-mouth disease virus.the adaptation of the pig kidney cell line ib-rs-2, clone 60, to growth in suspension culture is described. when fully adapted, an approximate threefold increase in viable cells was obtained within 72 hr from initial cell concentrations of 5 x 10(5) per ml in culture volumes up to 1,500 ml. the monolayer cells (99th passage level) used to initiate the suspension cultures and the fully adapted suspension cells were shown to have an aneuploid chromosome karyotype, whereas earlier monolayer culture ...19714329431
number and molecular weights of foot-and-mouth disease virus capsid proteins and the effects of maleylation.evidence was obtained by gel electrophoresis that foot-and-mouth disease virus (fmdv) type a(12) protein migrates mainly in a zone corresponding to polypeptide(s) approximately 25,000 daltons in molecular weight. additional minor components were observed, four with molecular weights ranging from 10,000 to 22,500 daltons and one with a molecular weight of 37,500 daltons. the minor components comprised about 10% of the total protein and were present in variable amounts. the 75s empty capsids conta ...19714329399
immune response to foot-and-mouth disease virus. 19714328704
[serologic and immunologic studies of the subtypes of foot-and-mouth disease virus. influence of booster vaccination]. 19714327833
[identification of foot-and-mouth disease virus types]. 19714327832
[identification of foot-and-mouth disease virus types]. 19714327831
two-plaque-size variants of foot-and-mouth disease virus differing in neutralization by guinea-pig antisera. 19714326865
presence and inactivation of foot-and-mouth disease virus in animal faeces. 19714326537
the growth and persistence of foot-and-mouth disease virus in the bovine mammary gland.in animals exposed to foot-and-mouth disease virus by indirect contact, virus was recovered from the blood, milk, pharynx, vagina and rectum for variable periods of time before clinical disease was apparent. virus instilled into the mammary gland multiplied rapidly and virus concentrations greater than 10(7) p.f.u./ml. were recorded within 8-32 hr., depending on the virus strain and dose inoculated. virus multiplication was accompanied by clinical signs of mastitis but the classical signs of foo ...19714326249
[change in the resistance of mice to virus infection (foot-and-mouth-disease virus) after pretreatment with urethane]. 19714326010
foot-and-mouth disease virus in cattle and pigs: use of polyethylene glycol or dextran for purifying 19s gamma-m immunoglobulin from sera. 19714325971
[the effect of deae-dextran on the infectiousness of ribonucleic acid preparations of foot-and-mouth disease virus in various host systems]. 19704325729
[ph inactivation of the foot-and-mouth disease virus]. 19704325728
factors affecting susceptibility of primary cultures of bovine kidney cells to infection with foot-and-mouth disease virus. 19714325246
[purification of cultured foot-and-mouth disease virus]. 19714325015
[interference and sensitivity of virulent and attenuated foot-and-mouth disease virus to interferon]. 19714325014
[the effect of temperature during passage on the properties of attenuated foot and mouth disease virus]. 19714325013
[foot and mouth disease virus in ultrathin sections]. 19714325012
[identification of types and variants of foot-and-mouth disease virus]. 19714325011
[the intraviral nature of photoinactivation of proflavin-sensitized foot-and-mouth disease virus]. 19704324754
persistence of foot-and-mouth disease virus in animals, their products and the environment. 19694324721
[peculiarities of a cold variant of foot-and-mouth disease virus (type o)]. 19704324049
[antigenic properties of type c foot-and-mouth disease virus]. 19704323896
[structure and properties of foot-and-mouth disease virus (review)]. 19704323894
pathogenicity in mice of foot-and-mouth disease virus selected by adsorption with calf kidney. 19704323284
[identification of the types of foot-and-mouth disease virus. nong-saraï (thailand)]. 19704323110
[identification of the types of foot-and-mouth disease virus]. 19704323109
[identification of the types of foot-and-mouth disease virus]. 19704323105
foot-and-mouth disease virus: rapid assay using the fluorescent antibody technique. 19704322849
effects of temperature on viral rna synthesis and rna polymerase activity in a foot-and-mouth disease virus system. 19704322848
temperature-dependent interferon-sensitivity of foot-and-mouth disease virus. 19704322840
survival of foot-and-mouth disease virus on meat packaging materials. 19694322826
foot-and-mouth disease virus antibodies: comparison of a tissue culture microneutralization test with the assay in suckling mice.a microneutralization test for foot-and-mouth disease virus antibodies is described and compared to the standard mouse test.19704321714
ihalation, persistence and dispersal f foot-and-mouth disease virus by man.sampling of human subjects, who had been in contact with animals infected with foot-and-mouth disease (fmd) virus, showed that virus could be recovered from the nose, throat, saliva and from air expelled during coughing, sneezing, talking and breathing. the amounts of virus recovered paralleled those collected with a large-volume sampler and multistage impinger and these findings confirmed that the highest recovery of airborne virus was from infected pigs followed by cattle and sheep. more virus ...19704321595
further investigations on the airborne excretion of foot-and-mouth disease virus.calf thyroid tissue cultures were found to be the most sensitive system in detecting virus collected in a large volume air sampler from boxes, where cattle, sheep and pigs infected with a and c strains of foot-and-mouth disease (fmd) virus were housed. it was confirmed with all strains of fmd virus tested that pigs excreted the most virus followed by cattle and sheep, but there was variation between strains, the highest virus recoveries being obtained from animals infected with o(1) and c novill ...19704321594
quantitation of the antigenicity and immunogenicity of purified foot-and-mouth disease virus vaccine for swine and steers.the antigenicity and immunogenicity of a purified preparation of foot-and-mouth disease virus [type a(12), strain 119 (fmdv a-119)] inactivated with 6.0 mmn-acetylethylenimine at 37 c were compared in swine and steers. three antigen doses were tested, 640, 160, and 40 ng. in accordance with findings for guinea pigs, as previously determined by dose-response curves, as little as fourfold changes in antigen in the region of the minimum effective dose produced marked differences in the serological ...19704320865
susceptibility of the agouti (dasyprocta aguti) to foot-and-mouth disease virus. 19694320315
adsorption of foot-and-mouth disease virus by muscle, kidney, lung and brain from infant and adult mice.adsorption of foot-and-mouth disease (fmd) virus by minced and homogenized muscle, kidney, lung, and brain from infant and adult mice was compared under various experimental conditions to determine if there were differences in adsorption characteristics. the following factors were studied: relative ability to adsorb virus, sedimentation of the adsorbing components, heat lability of the components, virus elution, and recovery of cell-associated virus. the results indicated that the adsorbing comp ...19704320205
an indirect ferritin-tagged antibody system for foot-and-mouth disease virus. 19704320102
[classification of the foot-and-mouth disease virus strain responsible for the 1967 english epidemic]. 19704319822
foot-and-mouth disease virus in milk: an epidemiological study. 19704319528
characterization of foot-and-mouth disease virus ribonucleic acid synthesized in vitro. 19704319475
[identification of the types of foot-and-mouth disease virus. nong-sarsaï (thailand). results of the diagnosis and identification of the foot-and-mouth disease virus]. 19684319367
[identification of the types of foot-and-mouth disease virus. quarterly cumulative report]. 19684319366
[modification of the complement fixation test in determining the type of foot-and-mouth disease virus]. 19704318882
immunochemical studies of foot-and-mouth disease. vii. characterization of foot-and-mouth disease virus concentrated by polyethylene glycol precipitation. 19704318624
foot-and-mouth disease virus: biological characteristics of virus from bovine carriers. 19704318578
plaque morphology of some south american strains of foot-and-mouth disease virus and the effects of polyionic compounds on plaque formation. 19704318576
detection of foot-and-mouth disease virus antibodies. i. "passive" hemagglutination test.a passive hemagglutination test has been developed to detect and measure foot-and-mouth disease virus (fmdv) antibody by using glutaraldehyde as a coupling reagent. an optimal concentration of 10 to 40 mug of virus per ml with 0.25% glutaraldehyde at 25 c for 1 hr was established for the sensitization of sheep erythrocytes. a reaction time of 18 hr at 4 c or 2 hr at 37 c induced good agglutination in the presence of specific antibody. sensitization was carried out in phosphate buffer, whereas ag ...19704318573
[the inactivation of foot-and-mouth disease virus by ethylethyleneimine and the use of the inactivated virus in the preparation of vaccines]. 19704318509
[enhancement, by addition of diethylaminoethyl-dextran, of the infectivity of ribonucleic acid from foot-and-mouth disease virus]. 19674318194
high mutation rate of foot-and-mouth disease virus treated with hydroxylamine. 19704318112
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