Publications

TitleAbstractYear(sorted descending)
Filter
PMID
Filter
replication of foot-and-mouth disease virus ribonucleic acid. 19704315846
[concentration of foot-and-mouth disease virus by polyethylene glycol]. 19704315858
effect of foot-and-mouth disease virus on protein synthesis and ribonucleic acid polymerase activity at various temperatures. 19704316392
[isolation of foot-and-mouth disease virus in sheep]. 19704316723
demonstration of three specific sites on the surface of foot-and-mouth disease virus by antibody complexing. 19704316776
[the disinfectant activity of iosan against foot and mouth disease virus]. 19704317444
[the inactivation of foot-and-mouth disease virus by ethylethyleneimine and the use of the inactivated virus in the preparation of vaccines]. 19704318509
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
plaque morphology of some south american strains of foot-and-mouth disease virus and the effects of polyionic compounds on plaque formation. 19704318576
foot-and-mouth disease virus: biological characteristics of virus from bovine carriers. 19704318578
immunochemical studies of foot-and-mouth disease. vii. characterization of foot-and-mouth disease virus concentrated by polyethylene glycol precipitation. 19704318624
[modification of the complement fixation test in determining the type of foot-and-mouth disease virus]. 19704318882
foot-and-mouth disease virus-induced alterations of baby hamster kidney cell macromolecular biosynthesis: inhibition of ribonucleic acid methylation and stimulation of ribonucleic acid synthesis.the kinetics of ribonucleic acid (rna) and protein synthesis and rna methylation were examined after foot-and-mouth disease virus (fmdv) infection of baby hamster kidney cells. the synthesis of rna extracted from the whole cells was stimulated two- to threefold above the control level of synthesis. this increased rate was attributed to viral rna synthesis. the inhibition of host rna methylation was concomitant with but more pronounced than protein synthesis inhibition. the methylation of transfe ...19704318088
attenuation of foot-and-mouth disease virus by chemical means. 19704318111
high mutation rate of foot-and-mouth disease virus treated with hydroxylamine. 19704318112
characterization of foot-and-mouth disease virus ribonucleic acid synthesized in vitro. 19704319475
foot-and-mouth disease virus in milk: an epidemiological study. 19704319528
[classification of the foot-and-mouth disease virus strain responsible for the 1967 english epidemic]. 19704319822
an indirect ferritin-tagged antibody system for foot-and-mouth disease virus. 19704320102
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
further information on the survival of modified foot-and-mouth disease virus in cattle. 19704337797
experimental inoculation of sheep with foot-and-mouth disease virus. 19704337798
further studies on markers of foot-and-mouth disease virus. 19704337799
inhibition of foot-and-mouth disease virus by normal bovine serum. 19704313160
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
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
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
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
target molecular weight of foot-and-mouth disease virus and poliovirus. 19704313710
typing of the foot-and-mouth disease virus. 19705533714
[identification of types of foot-and-mouth disease virus. nong-saraï, thailand]. 19705533933
[the intraviral nature of photoinactivation of proflavin-sensitized foot-and-mouth disease virus]. 19704324754
[distribution of the types of foot-and-mouth disease virus in iran during the year 1968]. 19695400809
marker studies of foot-and-mouth disease virus. 19695400816
effect of storage at -20 degrees c on the infectivity of foot-and-mouth disease virus type o. 19695400817
urine ph changes in cattle infected with foot-and-mouth-disease virus. 19695813745
[immunofluorescent study of the kinetics of the foot-and-mouth disease virus on cell cultures]. 19694313763
immunogenicity of namogram to milligram quantities of inactivated foot-and-mouth disease virus. i. relative virus-neutralizing potency of guinea pig sera.quantitative antigen dose-neutralizing antibody response curves were established in guinea pigs for purified foot-and-mouth disease virus (fmdv), type a, strain 119, inactivated for 48 hr with n-acetylethyleneimine (aei). inactivation of fmdv by 0.05% aei at 25 c occurred without virus degradation and followed first-order kinetics over a 10(8)-fold decrease in plaque-forming units (pfu) extrapolating to 10(-5) pfu/ml at 48 hr. the aei-treated virus was administered in doses ranging from 10 ng to ...19694305396
foot-and-mouth disease virus: stability of neutralizing antibody after freeze-drying and air-drying.it is possible to stabilize foot-and-mouth disease antiserum by either freeze-drying in bottles or air-drying on paper for periods of 7 months.19694305399
foot-and-mouth disease virus inhibition induced in mice by synthetic double-stranded rna (polyriboinosinic and polyribocytidylic acids).synthetic 2-stranded rna-a helical complex formed by duplexing homopolymers of polyriboinosinic and polyribocytidylic acids (poly i:c)-induced host resistance to foot-and-mouth disease virus when microgram quantities were injected into mice. there was a graded response as shown by titrations of polynucleotide complex or virus. protection was effective for >48 hours after a single injection of polynucleotide complex. survival and serum interferon titers were directly related.19694312754
an interferon-like inhibitor of foot-and-mouth disease virus induced by phytohemagglutinin in swine leukocyte cultures. 19694313026
airborne excretion of foot-and-mouth disease virus. 19694311577
electrophoretic characterization of foot-and-mouth disease virus-specific ribonucleic acid.foot-and-mouth disease virus (fmdv)-specific ribonucleic acid (rna) was analyzed by electrophoresis on 0.5% agarose gels. four classes of rna were resolved as a function of mobility in agarose: two classes of slowly migrating multistranded rna, the infectious viral rna with intermediate mobility, and a minor fast-moving class of lower-molecular-weight single-stranded rna. the major rna species were infectious viral rna and the slowest migrating class of multistranded rna. the latter rna was poly ...19694311799
inhibition of host cell ribosomal ribonucleic acid methylation by foot-and-mouth disease virus.a study of protein and ribonucleic acid (rna) synthesis in cells infected by foot-and-mouth disease virus has indicated possible mechanisms of viral control over host cell metabolism. foot-and-mouth disease virus infection of baby hamster kidney cells resulted in 50% inhibition of host cell protein synthesis at 180 min postinfection. a viral-induced interference with host cell rna methylation was observed to be more rapidly inhibited than protein synthesis. to determine the nature of methylation ...19694311801
[viral particle specific serums, used in complement fixation tests of foot-and-mouth disease virus]. 19694312138
inactivation of foot-and-mouth disease virus in milk. 19694305935
comparative studies on the sensitivity of some of the methods of complement fixation test commonly used for typing of foot and mouth disease virus. 19694306281
virulence, adsorbability, and antigenicity of foot-and-mouth disease virus selected by adsorption with homogenized mouse kidney. 19694306368
the development of an attenuated foot-and-mouth disease virus vaccine by modification and cloning in tissue cultures of bhk21 cells. 19694306372
surface structure of foot-and-mouth disease virus. 19694306712
changed environmental conditions affecting normal body temperature of mice and its effect on the multiplication of foot and mouth disease virus. 19694307099
the isolation of two enzyme-ribonucleic acid complexes involved in the synthesis of foot-and-mouth disease virus ribonucleic acid.the foot-and-mouth disease virus-rna polymerase complex was released from membrane particulates present in the cytoplasm of infected baby hamster kidney cells. the soluble polymerase complex was fractionated by zonal centrifugation in sucrose gradients. two polymerase complexes (rna and protein complex) active in the cell-free system were isolated and had s-rate ranges of 20-70s and 100-300s, respectively. the light polymerase complex contained 20s double-stranded rna; and the heavy polymerase c ...19694308096
effect of actinomycin d and guanidine on the formation of a ribonucleic acid polymerase induced by foot-and mouth-disease virus and on the replication of virus and viral ribonucleic acid.the rna-dependent rna polymerase induced in baby-hamster kidney cells by infection with foot-and-mouth-disease virus can be detected as early as 60min. after infection, which is 60min. before viral rna synthesis commences. the time at which the polymerase can first be detected coincides with the latest time at which actinomycin d (50mug./10(7) cells) or guanidine (1mg./10(7) cells) inhibits virus replication. however, by increasing the concentration of guanidine, viral replication can be inhibit ...19694308295
electrophoretic properties of foot-and-mouth disease virus strains and the selection of intra-strain mutants. 19694308489
the structure of foot-and-mouth disease virus protein. 19694308493
evidence for an internal antigen in foot-and-mouth disease virus. 19694308741
heat inactivation of foot-and-mouth disease virus in blood products. 19694308879
the isolation of foot-and-mouth disease virus from african buffalo (syncerus caffer). 19694309109
persistence of foot-and-mouth disease virus in lymph nodes and blood of experimentally infected buffalo-calves in west pakistan. 19694309241
viability of foot-and-mouth disease virus in oil emulsions. 19694311208
immunochemical studies of foot-and-mouth disease. v. antigenic variants of virus demonstrated by immunodiffusion analyses with 19s but not 7s antibodies.three antigenic variants of foot-and-mouth disease virus, type a, strain 119, were demonstrated in ouchterlony analyses utilizing serum collected from guinea pigs 7 days postinfection (dpi). such antisera contain antibodies of the 19s class. guinea pig antisera that contained antibodies of the 7s class were unable to distinguish between the antigenic variants. similarly, 19s antibody was able to demonstrate antigenic differences in trypsin- and chymotrypsin-treated viruses that were not detected ...19694302741
in vitro products of a membrane-free foot-and-mouth disease virus ribonucleic acid polymerase. 19694303489
modification of foot-and-mouth disease viruses in primary dog kidney cell cultures. 19694304331
survival of foot-and-mouth disease virus on meat packaging materials. 19694322826
continuation of studies on the incidence and distribution of different types of foot-and-mouth disease virus in india. 19694313319
susceptibility of the agouti (dasyprocta aguti) to foot-and-mouth disease virus. 19694320315
typing of the foot-and-mouth disease virus. cumulative quarterly report. 19694317612
[typing of the foot-and-mouth disease virus]. 19694317613
[analysis by zonal centrifugation in a saccharose gradient of viral particles contained in a preparation of the foot-and-mouth disease virus]. 19694315921
[culturing foot-and-mouth disease virus in vnk-21 cells in rotating vessels]. 19694315467
[purifying foot-and-mouth disease virus for electron microscopy]. 19694315468
[seroprotection reaction in suckling mice for identification of foot-and-mouth disease virus strains]. 19694315469
[disinfection of milk contaminated with foot-and-mouth disease virus at dairy plants]. 19694315470
[a study of the properties of attenuated cold variant of type o foot-and-mouth disease virus]. 19694314613
[luminescent-cytochemical study of the growth of a22 foot-and-mouth disease virus in cell cultures]. 19694314924
[survival time of foot-and-mouth disease virus in the sewage of biological products factories]. 19694314925
[viability of foot-and-mouth disease virus in pastures]. 19694314926
persistence of foot-and-mouth disease virus in animals, their products and the environment. 19694324721
reactions of intracellular crystals of foot-and-mouth disease virus with ferritin-tagged antibody. 19694182173
activated sepharose as an adsorbent for antibodies of foot-and-mouth disease virus, and its use as an immunoadsorbent for type and subtype differentiation. 19694186898
[studies on the differentiation of the foot-and-mouth disease virus types o, a and c in cell culture using the direct coons' method]. 19684176180
comparison of cryobiological and freeze-drying characteristics of foot and mouth disease virus and of vesicular stomatitis virus. 19684317755
[identification of the types of foot-and-mouth disease virus. quarterly cumulative report]. 19684319366
[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
stability of purified foot and mouth disease virus after freeze-drying and storage. 19684304872
[the illusion of attenuated foot-and-mouth disease virus by interference between avirulent and virulent virus of the same strain]. 19684301182
the inactivation of foot-and mouth disease virus by chemicals and disinfectants. 19684301329
[transmissibility of infectious ribonucleic acid from neurotropic foot-and-mouth disease virus from murine brains to the brains of small laboratory animals]. 19684304281
[study of alkylating agents for the inactivation of foot-and-mouth disease virus and the preparation of a new inactivated vaccine]. 19684303692
attenuation of foot-and-mouth disease virus type "o" by serial passages in goats. 19684303693
occurrence and survival of foot-and-mouth disease virus in external lesions and discharges of experimentally infected buffalo-calves. 19684303695
[typing of foot-and-mouth disease virus. world reference laboratory for foot-and-mouth disease virus, pirbright (great britain). cumulative quarterly report]. 19684303696
[typing of the foot-and-mouth disease virus. nong-sarai (thailand)]. 19684303697
the persistence of foot-and mouth disease virus in sheep. 19684303955
[studies on the thermal inactivation of foot-and mouth disease virus]. 19684301714
the incidence and distribution of the different types of the foot-and-mouth disease virus in india. 19684301800
[seroneutralization of sub-types a of foot-and-mouth disease virus on a cellular system. establishment of a relation between the titre of the serum and the titre of the virus]. 19684301801
[study in the razi institute of foot-and-mouth disease virus strains isolated in the middle east from 1962 to 1967. influence on the control of foot-and-mouth disease]. 19684301803
a study of the physical properties of the immunizing antigen of foot-and-mouth disease virus and the effect of various inactivating agents on its structure. 19684301974
the use of interferon production as a marker in the development of a modified strain of foot-and-mouth disease virus. 19684300581
Displaying items 3901 - 4000 of 4462