Publications

[the role of microbial intoxication in the pathogenesis of the "intestinal syndrome" of acute radiation sickness].		1970	4916076
specific dissociation of ribosomes from saccharomyces cerevisiae by a protein factor.		1970	4919568
antibodies to transfer rna obtained with covalently linked trna conjugates.		1970	4921760
in vitro neutralization of the shwartzman-inducing activity of endotoxins by immune serum.		1970	4922029
immunological effect of e.coli l-asparaginase.		1970	4922092
serotypes of sex pili.	there are situations in which direct observation of the attachment of antibody molecules may be the simplest method of detecting antigen-antibody reactions. applied to the study of the sex pili determined by a number of transmissible bacterial plasmids, the method has distinguished four serotypes in the f-like class and two in the i-like class. antibody was usually attached haphazardly to the pili; however, in a few cases a regular periodicity could be observed. when few antibody molecules were ...	1970	4925086
miscoding by escherichia coli trnas for methionine, cysteine and valine in the synthesis of rabbit globin.		1970	4926131
the antibody response in rabbits to e. coli k antigen.		1970	4983348
sites of interferon production in rabbits induced by bacterial endotoxin.		1970	4935925
the employment of the bactericidal and haemolytic plaque method for detection of 19s and 7s antibody-producing cells against somatic antigen of e. coli 086 in the primary response in rabbits.		1970	4191335
immunoglobulin synthesis in lower urinary tract infection.		1970	4188617
initiator trna for the synthesis of globin peptides.		1970	4322105
unclassified escherichia coli serogroup oxi isolated from fatal diarrhea of rabbits.	an unclassified serogroup of escherichia coli, ox1, was identified in 151 of 196 isolates from 20 rabbits affected with fatal diarrhea and four with no visible illness. no other known pathogenic bacteria or protozoa were isolated from these rabbits. six strains of ox1 produced a positive reaction comparable to a known positive-reacting e. coli o26:k60 strain when injected into ligated intestinal loops of young rabbits.	1970	4246003
transfer of immunoglobulins and antibodies in the hen's egg.		1970	4098593
enhanced stability against heat denaturation of e. coli wild type and mutant beta-galactosidase in the presence of specific antibodies.		1970	4099435
some structural and biological properties of brucella endotoxin.	hot phenol-water extraction of smooth brucella abortus and b. melitensis cells yielded a toxic fraction which was recovered from the phenol phase (fraction 5). chemically, fractions 5 from both brucella species were lipid-carbohydrate-protein-2 keto-3-deoxyoctulosonic acid complexes which were stable to heat and resistant to pronase digestion. electron micrographs of the brucella toxins were morphologically indistinguishable from those of enterobacterial endotoxins. biologically, brucella toxins ...	1970	16557710
nature and heterogeneity of the antigens of neisseria gonorrhoeae involved in the serum bactericidal reaction.	sixty strains of neisseria gonorrhoeae have been classified into four main groups according to their resistance to killing by human complement together with either normal human or immune rabbit antibodies. the rabbit antisera had been raised against 10 of the strains tested. the normal human antibodies had probably been formed against cross-reacting organisms since they could be removed by absorption with n. pharyngis sicca, n. pharyngis flavus, n. catarrhalis, or escherichia coli. bactericidal ...	1970	16557815
tissue differences in antigenic properties of non-histone protein-dna complexes.		1971	20481015
antibody-mediated activation of a defective beta-d-galactosidase. ii. immunological relationship between the normal and the defective enzyme.	two closely related protein antigens were used to study immunogenic competition. namely, normal beta-d-galactosidase of escherichia coli (z) and a genetically defective beta-d-galactosidase (amef) which seems to differ from the normal in one amino acid substitution. a unique characteristic of this pair of antigens is that, although they are indistinguishable in precipitation and absorption tests with antibodies, the enzymatic activity of amef is specifically increased several-hundredfold in the ...	1971	15776573
some effects of temperature on the growth of f pili.	the effect of temperature on the production of f pili by an f(+) strain of escherichia coli b/r was studied by electron microscopy and by a technique involving serum-blocking power. the latter method is based on the ability of f pili to adsorb f pili antibody which inhibits male-specific phage infection. the total amount of pili in a sample was estimated by serum-blocking power; the length of f pili and number per cell was determined by electron microscopy. cell extracts prepared by sonic oscill ...	1971	4106219
differentiation of monocytes. origin, nature, and fate of their azurophil granules.	the origin, content, and fate of azurophil granules of blood monocytes were investigated in several species (rabbit, guinea pig, human) by electron microscopy and cytochemistry. the life cycle of monocytes consists of maturation in bone marrow, transit in blood, and migration into tissues where they function as macrophages. cells were examined from all three phases. it was found that: azurophil granules originate in the golgi complex of the developing monocyte of bone marrow and blood, and ultim ...	1971	4107019
cytochemical and functional aspects of the sinus-lining cells of the rabbit spleen.		1971	4107664
glyceraldehyde phosphate dehydrogenase of escherichia coli. structural and catalytic properties.		1971	4326214
inosine-coated bacteriophage t 4 .		1971	4330820
suppressive effect of graft versus host reactions on the immune response to heterologous red cells.		1971	4396490
[histochemical studies of glucide metabolism in the liver of rabbits treated with endotoxin].		1971	4360207
unilateral renal cortical necrosis. case report and experimental observations.		1971	4935959
the effect of preliminary sensitization and immunization on bacteriuria in rabbits with experimental pyelonephritis.		1971	4936874
[regulation of protein biosynthesis at the translation level].		1971	4938082
formation of hybrid particles in rna phages. i. hybrid particles between rna phages sp (iva) and fi(ivb).		1971	4940970
structural and functional changes leading to impaired bacterial elimination after overdistension of the rabbit bladder.		1971	4941110
biologically active water-insoluble protein polymers. their use for the isolation of specifically interacting proteins.		1971	4941837
[experimental induction of chronic rheumatoid arthritis by enteric bacteria].		1971	4942484
the cellular kinetics of the immune response in pyelonephritis.		1971	4943504
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
[serological studies on o-antigens of e. coli strains isolated from rabbits].		1971	4943718
the influence of the iso-electric point of l-asparaginase upon its persistence in the blood.		1971	4944363
the effect of the morphine analog levorphanol on phagocytosing leukocytes. a morphologic study.		1971	4944689
preparation and properties of antisera against the lipid-a component of bacterial lipopolysaccharides.		1971	4944989
effects of a variety of endotoxins on human and rabbit platelet function.		1971	4947419
[transfer of colicinogenic factors from escherichia coli to aerobacter aerogenes].		1971	4947726
enteropathogenicity of escherichia coli. i. evaluation of mouse intestinal loops.	a ligated mouse intestinal loop assay has been introduced to evaluate the enteropathogenicity of strains of escherichia coli. when inoculated as whole cultures, 19 (34%) of 55 strains isolated from diarrheic infants, each of 4 strains associated with diarrhea in human adults, and 5 of 7 strains associated with porcine coli bacillosis were found capable of causing fluid accumulation in this model. in contrast, only 1 of 28 strains isolated from normal individuals was positive in this test. steril ...	1971	4949503
acute undifferentiated human diarrhea in the tropics. i. alterations in intestinal micrflora.	the microflora of the small and large intestine was determined in 17 adults with acute undifferentiated diarrhea in calcutta, india. on the basis of bacteriologic findings, the patients could be divided into two groups: those with a predominant flora of escherichia coli (eight patients) and those with a mixed coliform flora (nine patients). in the former group, e. coli were distributed throughout the small and large bowel. broth filtrates of these isolates contained an enterotoxin which caused f ...	1971	4926260
an ultrastructural study of the ciliary process in the rabbit following systemic administration of bacterial endotoxin.		1971	4927663
phagocytosis of e. coli by enzyme-treated alveolar macrophages.		1971	4927900
[the loss in pathogenicity for mucosa of dysentery bacteria in vitro].		1971	4928070
[effect of beta-hydroxybutyric acid on the deamidization of glutamine by escherichia coli glutaminase].		1971	4929214
a mutation increasing the amount of a constitutive enzyme in escherichia coli, glucose 6-phosphate dehydrogenase.		1971	4929885
[serum resistance and "nephropathogenicity" of antigenetically defined e. coli strains. ii. behavior of different serum resistant bacilli in vitro].		1971	4934919
amount, class and specificity of antibody to the lipopolysaccharide of salmonella enteritidis after immunization by various schedules.		1971	4993854
pathogenesis of escherichia coli diarrhea.		1971	4996788
apparent serologic reaction between bacterial cell components and blood components.		1971	4999475
l-asparaginase from proteus vulgaris.	to produce an immunologically and enzymologically new type of l-asparaginase, 108 strains of bacteria were screened for enzyme production. as a result, 13 bacteria belonging to the genera alcaligenes, bacterium, and proteus were found to produce l-asparaginases in high levels. among these l-asparaginases, partially purified l-asparaginases from b. cadaveris and p. vulgaris showed antitumor activity. a partially purified l-asparaginase preparation of p. vulgaris did not react with the antibody of ...	1971	5000866
temperature optimum of alkaline phosphatases in some homeothermic and poikilothermic species.		1971	5000930
hexose-atp phosphotransferases: comparative aspects. ii. cross-reactivity of hexokinases from a variety of species with antisera to yeast hexokinase.		1971	5001183
platelet interaction with bacteria. ii. fate of the bacteria.	several common strains of bacteria have been studied to determine their influence on human and rabbit platelets in vitro. bacteria at a nominal ratio of 1:1 were added to platelets in their native plasma or to platelets in a balanced salt solution. the platelet-bacterial interaction was examined by nephelometry and by sequential light microscopy of fixed specimens taken at key points in the reaction. the results support the following conclusions: (1) bacteria that were potent stimuli of the plat ...	1971	5002629
the rapid detection and determination of sparse bacterial populations with radioactively labelled homologous antibodies.		1971	5002928
[microbiological relationships between man and laboratory animals].		1971	5004293
localization and biological and physicochemical properties of the cell wall lipopolysaccharide of rhodopseudomonas capsulata.	electron micrographs of phenol-water-extracted lipopolysaccharide (lps) of rhodopseudomonas capsulata show filamentous and netlike aggregates. treatment of the lps with sodium deoxycholate resulted in a reversible splitting into subunits. the lps represents a cell wall constituent with o-antigenic specificity. in passive hemagglutination tests, high titers were obtained when erythrocytes sensitized with untreated or heat-treated lps were incubated with antisera obtained by immunization of rabbit ...	1972	5018024
[inhibition of a t-rna n 2 -guanine methyl transferase from rabbit liver by analogs of s-adenosyl homocysteine].		1972	4569776
acquired b character caused by e. coli 0124 bacterial infection: a case report.		1972	4573835
anti-gamma globulins and chronic infection: comparative studies of the immune response to various bacteria and gamma globulin preparations.	a study of the relationship of clinical states associated with prolonged infection (bacterial endocarditis and osteomyelitis) and generation of serum anti-gamma globulins was made with particular reference to quantitative amounts of staphylococcal protein a in various infecting strains. no correlation between individual strain amounts of protein a and presence of anti-gamma globulins was detected. thirty-eight rabbits were immunized intravenously with various strains of bacteria (staphylococcus ...	1972	4404684
norepinephrine, endotoxin shock, and the generalized shwartzman reaction.		1972	4550105
antigens common to human and bacterial cells. ii. e. coli 014, the common enterobacteriaceae antigen, blood groups a and b, and e. coli 086.		1972	4550231
molecular weight determination of nucleic acids by gel electrophoresis in non-aqueous solution.		1972	4551278
inhibition of gene transfer by antiserum and identification of serotypes of sex pili.	gene transfer by conjugation due to f or r (drug resistance) factors is inhibited by antibody to the sex pili. serological analysis is able to distinguish between the sex pili determined by closely related sex factors, and the specificity of inhibition of transfer agrees with that previously determined by direct electron microscopical observation of antibody bound to the sex pili (10). inhibition of transfer can therefore be applied to the identification of wild-type r factors with repressed sex ...	1972	4551741
selective utilization of valyl-trna having a particular coding specificity in a rabbit hemoglobin synthesizing system.		1972	4554638
protein synthesis in rabbit reticulocytes: characteristics of a met-trna met f binding factor.		1972	4557509
[comparative studies on the effectiveness of vaccines made of heat-inactivated and streptomycin-dependent living (sm-d) escherichia coli bacteria].		1972	4558771
antibody-mediated modification of the binding properties of a protein related to galactose transport.	a galactose-binding protein related to the mglp transport system of escherichia coli increases its affinity and binding capacity for the substrate when exposed to both d-galactose and specific antibodies. for this increase to occur, the binding protein has to be in contact with d-galactose for at least 2 min prior to the addition of the antibodies. this reaction was used to show that other substrates of the mglp transport system compete with galactose for a site(s) of the binding protein and tha ...	1972	4559829
effect of escherichia coli endotoxin on skin allografts in mice.		1972	4559930
studies on the mechanism of shock. failure to find a role for intestinal bacterial endotoxin in burn shock.		1972	4560825
stimulation of jejunal secretion by a crude escherichia coli enterotixin.		1972	4562844
[properdin research. 1. review of the properdin system and its problems; determination possibilities, assay of sera with high titer levels].		1972	4562974
role of pulmonary microembolism in the hemodynamics of endotoxin shock.		1972	4563510
isoelectric focusing spectra of antibodies which activate mutant -galactosidases.		1972	4563570
on the direction of translation of the t4 deoxyribonucleic acid polymerase gene in vivo.		1972	4564567
[from the german diagnostic clinic, wiesbaden. results of experiments with ultrasonics].		1972	4565568
phosphorylation of initiation factor if-2 from escherichia coli with skeletal muscle kinase.		1972	4568615
translation of avian myeloblastosis virus rna in a cell-free lysate of escherichia coli.	in a cell-free extract of e. coli, rna from avian myeloblastosis virus directs the synthesis of a protein that is antigenically identical with the group-specific antigen 4, and other proteins, three of which correspond in molecular weight to group-specific antigens 1-3.	1972	4337245
formation of antibody in rabbit spleen cell cultures stimulated with immunogenic rna.		1972	4337671
[penetration of canavanine in different types of cells].		1972	4343608
simplified radioimmunoassay for diagnostic serology.	a simplified, indirect radioimmunoassay is described for escherichia coli, vaccinia virus, and herpesvirus. the antigens were affixed to glass cover slips; thus both the primary and secondary reactions take place on the cover slips, and the unbound antiserum is easily separated from the bound antiserum by rinsing. rabbit or human immune sera were reacted with the antigens, and the primary immune complex was quantitated by a secondary reaction with (125)i-indicator globulin (anti-rabbit or anti-h ...	1972	4344958
a comparative study of the rabbit and pig gut loop systems for the assay of escherichia coli enterotoxin.	a comparison was made between segments of pig and rabbit small intestine in their response to heat-labile (lt) and heat-stable (st) preparations from porcine enteropathogenic escherichia coli. either whole cell lysates or dialysed broth culture supernatants were used as sources of lt and soft agar culture fluids as a source of st. whole cell lysates of all thirteen lt-producing e. coli strains tested regularly elicited fluid accumulation in rabbit gut loops. whole cell lysates of certain e. coli ...	1972	4263909
[studies on the pyrogenicity and permeability of cellular components from escherichia coli].		1972	4579960
[the pathogenesis of pyelonephritis].		1972	4581200
t2r + bacteriophage-induced enzymes. i. the purification and properties of deoxycytidylate deaminase.		1972	4621659
characterization of colicin ia and colicin ib: antigenic homology.	immunological techniques have been employed to determine antigenic homology between colicin ia and colicin ib. results of these experiments demonstrate that the two colicins are antigenically similar.	1972	4622704
radioimmunoassay of paramoecium surface antigens.		1972	4624343
mammalian deoxyribonucleases acting on damaged dna.		1972	4626725
the protective effect against e. coli of o and k antibodies of different immunoglobulin classes.		1972	4627537
l-asparaginase from the bcg strain of mycobacterium bovis. i. purification and in vitro immunosuppressive properties.		1972	4629472
antigenic relationships in mammalian dna polymerase.	rabbit antibody was prepared against a high-molecular-weight dna polymerase purified from the soluble fraction of calf thymus gland. this antibody does not inhibit terminal deoxynucleotidyl transferase isolated from that source, but does inhibit both low-molecular-weight and high-molecular-weight dna polymerases isolated from cytoplasmic and nuclear fractions of a number of mammalian tissues (mouse l cells, calf thymus, phytohemagglutinin-stimulated human lymphocytes, rat liver, and rabbit bone ...	1972	4110484
anti-n reagents in elucidation of the genetical basis of human blood-group mn specificities.		1972	4111981
[purification of l asparaginase from mycobacterium phlei and demonstration of antigenic similarity to the escherichia coli enzyme].		1972	4119672
[penicillin allergy: physico-chemical and biological properties of macromolecular impurities].		1972	4121820
[toxicity, pyrogenicity and antigenicity of a bacterial lipopolysaccharide treated with hydroxylamine].		1972	4144948
naturally occurring competition between homologous polysaccharides and proteins of bacteria.		1972	4145157
study of pathogenesis of enteric escherichia coli infection in model experiments on rabbits.		1972	4146472
[effect of certain biological and physical factors on the bactericidal and protective reactions of the body. i. the effect of a tissue emulsion, vitamin a and nonspecific gamma-globulin on the blood clearance in rabbits].		1973	4138224