Publications

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the type b capsulation locus of haemophilus influenzae: map location and size. 19724402481
amoxycillin: a new semi-synthetic penicillin.amoxycillin (alpha-amino-p-hydroxybenzylpenicillin) is a new semi-synthetic penicillin with a broad spectrum of antibacterial activity similar to that of ampicillin. penicillin-sensitive strains of staphylococci, streptococci, and pneumococci were sensitive to concentrations of 0.1 mug or less of amoxycillin/ml. strains of haemophilus influenzae were inhibited by a level of 0.5 mug/ml, and most strains of escherichia coli, proteus mirabilis, shigella sonnei, salmonella species, and streptococcus ...19724402672
[transformation and dna transfection]. 19724402910
intravenously administered doxycycline in urological and surgical infections. 19724402952
infective factors in exacerbations of bronchitis and asthma.infections of the respiratory tract were studied in a group of families each containing a patient with chronic bronchitis or with asthma. a wide variety of infective agents may be associated with exacerbations in susceptible subjects, but the types of organism to which patients are most at risk differ according to the family structure. exacerbations in the susceptible subject are more likely to be related to viral infections when the family contains children than when it does not.two patients wi ...19724403011
serious infection after splenectomy for the staging of hodgkin's disease. 19724403292
acute bacterial meningitis in childhood: an outline of management. 19724403326
diagnosis of bacterial meningitis by counterimmunoelectrophoresis. 19724403430
the bacterial etiology and antibiotic management of septic arthritis in infants and children. 19724403468
[treatment of otitis media acuta]. 19724403509
symptomatology and bacteriology correlated to radiological findings in acute maxillary sinusitis. 19724403519
[etiopathogenetic significance of bacteria for bronchial asthma]. 19724403583
phagocytosis as a surface phenomenon. contact angles and phagocytosis of non-opsonized bacteria. 19724403781
clonidine-induced cardiovascular effects after stereotaxic application in the hypothalamus of rats. 19724403815
brain adrenergic system in the feeding response induced by 2-deoxy-d-glucose. 19724403876
brain adrenergic system in the feeding response induced by 2-deoxy-d-glucose. 19724403876
effect of diazepam on -aminobutyric acid (gaba) content of mouse brain. 19724403991
absence of potentiation of phenylephrine-induced cardiac necroses by theophylline. selective inhibition by dihydroergocryptine and nicergoline. 19724404082
[purulent otogenic leptomeningitis between 1924-1938 and 1955-1969. a statistical comparison]. 19724404353
[sterile bronchoscopic withdrawal and sterile shipping of bronchial secretions using a vial of glass]. 19724404392
the pattern of bacterial infection in bronchial diseases in australia: a serological and bacteriological survey. 19724404399
are antibiotic drugs needed for the treatment of upper respiratory tract infections in infants?much confusion exists about the necessity of using antibiotic drugs to treat upper respiratory tract infections in children, especially infants. in this study the frequency of bacterial causes of such infections was studied in 4746 children under three years of age. clinical evidence of infection was absent in half of these children and present in the others. there was no practical difference between the frequency of positive cultures from infected and non-infected children, suggesting that anti ...19724404831
cephalexin therapy of lower respiratory tract, soft tissue and bone infections. 19724404851
[present status of bacterial resistance to antibiotics and chemotherapeutic drugs and a tendency towards the development of resistance]. 19724404874
[value of cytologic and bacteriologic examinations of the sputum in the diagnosis of infection in chronic diseases of the bronchi]. 19724405317
interpretation of tracheal cultures in patients with intubation and mechanical ventilation. 19724405569
bacteriological findings in acute maxillary sinusitis. 19724405604
haemophilus influenzae infections. 19724536609
human serum activities against hemophilus influenzae, type b.humoral immunity to hemophilus influenzae, type b was studied in normal human adults by means of assays for serum bactericidal and opsonizing activities against the organism and for passive hemagglutinating activity using erythrocytes sensitized with polyribophosphate, the type-specific capsular antigen. hemagglutinating activity was detectable in about 60% of the 114 sera tested. serum bactericidal and opsonizing activities were found in all sera tested; the levels in some sera, however, were q ...19724536614
immunization of humans with polyribophosphate, the capsular antigen of hemophilus influenzae, type b.in human volunteers, single injections of purified polyribophosphate elicited antibodies detectable by passive hemagglutination and by serum bactericidal and opsonizing activities against viable hemophilus influenzae, type b. all three activities rose by 2 wk to maximal levels, at which they remained for at least 6 months. doses of 1 mug elicited antibody responses in nearly all recipients; higher doses of the antigen, however, produced larger increases in titer. booster doses of 1 mug given at ...19724536615
variable susceptibility of hemophilus influenzae, type b strains to serum bactericidal activity. 19724536639
lack of immune response to hemophilus influenzae: immune paralysis or immaturity? 19724536662
prophage recombination in transformation -negative mutants of haemophilus influenzae. 19724536828
acute hematogenous osteomyelitis. 19724536835
bacteriophage of haemophilus influenzae. i. differences between infection by whole phage, extracted phage dna and prophage dna extracted from lysogenic cells. 19724536897
bacteriophage of haemophilus influenzae. ii. repair of ultraviolet-irradiated phage dna and the capacity of irradiated cells to make phage. 19724536898
host specificity of dna in haemophilus influenzae: restriction and modification in strain rd. 19724536917
reaction center preparations of rhodopseudomonas spheroides: energy transfer and structure. 19724536949
treatment of hemophilus influenzae meningitis: a comparison of chloramphenicol and tetracycline. 19724537156
efficacy of fixed combination antibiotics versus separate components in otitis media. effectiveness of erythromycin estrolate, triple sulfonamide, ampicillin, erythromycin estolate- triple sulfonamide, and placebo in 280 patients with acute otitis media under two and one-half years of age. 19724537206
detection of h. influenzae type b bactericidal antibodies. 19724537249
cholecystitis associated with haemophilus influenzae. 19724537325
molecular basis for the transformation defects in mutants of haemophilus influenzae.to determine the molecular basis of transformation defects in haemophilus influenzae, the fate of genetically marked, (32)p-labeled, heavy deoxyribonucleic acid (dna) was examined in three mutant strains (rec(1) (-), rec(2) (-), and kb6) and in wild type having (3)h-labeled dna and a second genetic marker. transforming cells upon lysis with digitonin followed by low-speed centrifugation are separable into the supernatant fraction, containing mainly the unintegrated donor dna, and the pellet, con ...19724537421
postreplication repair of ultraviolet damage in haemophilus influenzae.the deoxyribonucleic acid (dna) synthesized following ultraviolet (uv) irradiation of wild-type (rd) and recombination-defective strains of haemophilus influenzae has been analyzed by alkaline sucrose gradient sedimentation. strain rd and a uv-resistant, recombination-defective strain rd(db117) (rec-) are able to carry out postreplication repair, i.e., close the single-strand gaps in the newly synthesized dna; in the uv-sensitive, recombination-defective strain db117, the gaps remain open. the l ...19724537422
haemophilus influenzae pneumonia in adults. 19724537452
erythromycin in the middle ear: further information. 19724537602
specific fragments of phi x174 deoxyribonucleic acid produced by a restriction enzyme from haemophilus aegyptius, endonuclease z.a restriction-like enzyme has been purified from haemophilus aegyptius. this nuclease, endonuclease z, produces a rapid decrease in the viscosity of native calf thymus and h. influenzae deoxyribonucleic acids (dna), but does not degrade homologous dna. the specificity of endonuclease z is different from that of the similar endonuclease isolated from h. influenzae (endonuclease r). the purified enzyme cleaves the double-stranded replicative form dna of bacteriophage phix174 (phix174 rf dna) into ...19724537735
amoxycillin in the treatment of chronic non-tuberculous bronchial infections. 19724537848
physical studies on deoxyribonucleic acid after covalent binding of a carcinogen. 19724537912
[acute epiglottitis: 31 cases]. 19724537946
host specificity of dna in haemophilus influenzae: the two restriction and modification systems in strain ra. 19724537971
fatal hemophilus influenzae sepsis in an asymptomatic splenectomized hodgkin's disease patient. 19724538209
deoxyribonucleate binding and transformation in rhizobium jpaonicum.rhizobium japonicum, capable of binding high-molecular-weight donor (32)p-labeled deoxyribonucleic acid (dna) during late log phase in a competence medium, was transformed for streptomycin resistance with a frequency of transformation ranging between 0.02 and 0.08%. eight to 10% of the homologous native (32)p-labeled input dna was bound irreversibly in a temperature-dependent manner. homologous denatured (32)p-labeled dna was incapable of binding to the recipient under similar conditions. cscl d ...19724538250
chromosomal recombination in haemophilus influenzae.haemophilus influenzae cultures doubly lysogenic for defective phage hp1, with a prophage marker sequence +b+/a+c, always contained some free wild-type phage. single ultraviolet-irradiated cells produced either no wild-type phage or large numbers of them. this suggested that the phage was not released by the original double lysogen but by internal recombinants, i.e., by double lysogens with altered prophage marker sequence such as +++/abc or +b+/++c. thirty-one wild-type phage-producing clones h ...19724538299
expression of a recombination gene on transforming dna in a recombination-defective haemophilus influenzae recipient cell. 19724538404
resistance of haemophilus influenzae to trimethoprim.out of 210 isolates of haemophilus influenzae obtained from the sputum of 63 patients with chronic respiratory infections 109 (52%) were resistant to trimethoprim-sulphamethoxazole by the disc test. the minimal inhibitory concentrations of trimethoprim for 17 out of 18 strains recorded as resistant were 10 mug/ml or higher. resistant strains were isolated from time to time from 32 (82%) out of 39 patients known to have been treated with trimethoprim-sulphamethoxazole, compared with only 1 (12.5% ...19724538444
therapy of haemophilus influenzae meningitis reconsidered. 19724538606
therapy of influenzal meningitis considered. 19724538608
incidence of bacteria, l-form and mycoplasma in chronic sinusitis. 19724538619
hemophilus influenzae cellulitis. 19724538772
acute constriction complicating purulent pericarditis in infancy. 19724538773
h. influenzae meningitis: role of lumbar puncture. 19724538824
h. influenzae meningitis: associated ventriculitis. 19724538825
changing incidence of hemophilus influenzae meningitis. 19724538894
[haemophilus influenzae in respiratory pathology]. 19724538919
molecular events accompanying the fixation of genetic information in haemophilus heterospecific transformation.heterospecific transformation between haemophilus influenzae and h. parainfluenzae was investigated by isopycnic analysis of deoxyribonucleic acid (dna) extracts of (3)h-labeled transforming cells that had been exposed to (32)p-labeled, heavy transforming dna. the density distribution of genetic markers from the resident dna and from the donor dna was determined by transformation assay of fractions from cscl gradients, both species being used as recipients. about 50% of the (32)p atoms in h. par ...19724538974
[effect of near visible light on haemophilus influenzae]. 19724539082
management of chronic bronchitis. 19724539111
hemophilus influenzae cellulitis of the lower extremity. 19724539204
anomalies in the sedimentation of deoxyribonucleic acid from haemophilus influenzae in alkaline sucrose gradients.difficulties were experienced in obtaining reproducible results for the sedimentation in alkaline sucrose gradients of haemophilus influenzae deoxyribonucleic acid (dna). the technique of mcgrath and williams of lysing whole cells on top of an alkaline sucrose gradient was employed. the addition of 0.2% sodium lauryl sulfate to the 0.2 n naoh lysing solution and reduction of the hemin concentration in the growth medium increased the reproducibility to 100% for log-phase cells handled in a manner ...19724539243
dynamic changes in jaw bones of rabbits and dogs during occlusion, mastication and swallowing. 19724523932
increased activity of choline acetyltransferase in sympathetic ganglia after prolonged administration of nerve growth factor. 19724503810
axonal sprouts and ( 3 h)norepinephrine uptake by superior cervical ganglia in organ culture.superior cervical ganglia from adult rats maintained in organ culture show a progressive increase in the rate of uptake of [(3)h]norepinephrine. the enhanced uptake of norepinephrine is a consequence of the development of axonal sprouts. formation of axonal sprouts, which appear to have many of the properties of sympathetic nerve endings, is inhibited by colchicine and vinblastine, presumably because of the interaction of these drugs with neurotubular protein.19724504357
-aminobutyric acid uptake by sympathetic ganglia. 19724505419
zinc and bone healing: effect of zinc cysteamine-n-acetic acid on the healing of experimentally injured guinea pig bone. 19724505767
[genetic aspects of dental caries and periodontal diseases in man]. 19724506874
[contact microradiography of calcified biological objects with a characteristic roentgen irradiation]. 19724507327
bacteriophage t4 trna leu . 19724508375
breakage of parental dna strands in haemophilus influenzae by 313 nm radiation after replication in the presence of 5-bromodeoxyuridine.haemophilus influenzae was labeled with thymidine-(3)h (dthd), then grown in the presence of 5-bromodeoxyuridine (brdurd), and then irradiated with 313 nm light (a wavelength that selectively photolyzes dna containing 5-bromouracil [brura]). irradiation with 313 nm light induced breaks in the (3)h-labeled strands in cells grown with brdurd at a much higher frequency than in (14)c-labeled dna of cells not exposed to brdurd. breakage of the (3)h-labeled strands was about 0.6% as efficient as that ...19724539331
routine tracheotomy in hemophilus influenzae type b epiglottitis. 19724539356
arteriographic demonstration of vascular lesions in the study of neurologic deficit in advanced haemophilus influenzae meningitis. 19724539377
[new sheep blood medium for haemophilus]. 19724539390
[anti-hemophilus influenzae antibodies in chronic bronchitis]. 19724539653
doxycycline and renal failure. 19724539711
advertisements for hetacillin. 19724539712
mechanism of inactivation of haemophilus influenzae transforming deoxyribonucleic acid by sonic radiation.transforming deoxyribonucleic acid (dna) from haemophilus influenzae was exposed to sonic radiation of various durations. reductions in transforming ability of the dna, cellular dna uptake, and integration into the genome, and single- and double-stranded molecular weights of the transforming dna were measured and compared. we conclude that (i) sonic radiation causes dna strand breaks (almost always double-strand breaks with relatively few alkaline-labile bonds), the number increasing with exposu ...19724544285
the present status of antibiotics in the treatment of chronic bronchitis. 19724540155
long-term growth of haemophilus influenzae in broth due to metabiosis with streptomyces. 19724540192
malabsorption in plasmodium falciparum malaria. 19724550149
acquisition of type-specific antibodies to hemophilus influenzae type b. 19724550449
competence mutants. ii. physical and biological fate of donor transforming deoxyribonucleic acid.transformation-deficient (com(-)) mutants, which are able to bind donor transforming deoxyribonucleic acid (dna) without yielding a significant number of transformants, were studied with regard to the fate of donor dna. in no case was there any detectable degradation into acid-soluble radioactivity after donor dna uptake. physical experiments showed that some of these mutants are deficient in their ability to associate donor dna with the recipient's chromosome (dad(-) mutants, for donor associat ...19724550667
competence mutants. 3. responses to radiations.class 3 com(-) mutants [normal in deoxyribonucleic acid (dna) uptake but poor in ability to transform] were investigated with regard to ultraviolet (uv) and x-ray sensitivity of colony-forming ability and with regard to their ability to be transformed by uv- and x-ray-irradiated dna. three mutants, com(-)40, 60, and 78, were highly uv-sensitive in colony-forming ability. none of the mutants was more sensitive than wild type to uv-irradiated transforming dna; in fact, six of the mutants showed co ...19724550668
labeling patterns in prodigiosin biosynthesis. 19724550697
the properties of an e. coli ribosomal protein required for the function of factor g. 19724550866
hematogenous candida endophthalmitis--a complication of candidemia. 19724551385
[changes in some morphometric indices of the pancreas islet apparatus during pregnancy in normal rats and in rats with alloxan diabetes and prediabetes]. 19724551481
photoreactivation and gene dosage in yeast.the amount of photoreactivating enzyme in tetraploid cells of saccharomyces cerevisiae and the ability of the cells to be photoreactivated after ultraviolet irradiation are directly proportional to the number of genes per cell involved in the synthesis of photoreactivating enzyme.19724551754
repair of pyrimidine dimer damage induced in yeast by ultraviolet light.crude extracts from ultraviolet (uv)-irradiated yeast cells compete with uv-irradiated transforming deoxyribonucleic acid (dna) for photoreactivating enzyme. the amount of competition is taken as a measure of the level of cyclobutyl pyrimidine dimers in the yeast dna. a calibration of the competition using uv-irradiated calf thymus dna indicates that an incident uv dose (1,500 ergs/mm(2)) yielding 1% survivors of wild-type cells produces between 2.5 x 10(4) to 5 x 10(4) dimers per cell. wild-typ ...19724551759
new small polypeptides associated with dna-dependent rna polymerase of escherichia coli after infection with bacteriophage t4.four new small polypeptides are associated with dna-dependent rna polymerase from e. coli after infection with t4 phage. the new polypeptides are easily detected in rna polymerase from e. coli cells labeled with amino acids after phage infection. their molecular weights range from 10,000 to 22,000, as detected by polyacrylamide gel electrophoresis in the presence of sodium dodecyl sulfate. all four polypeptides are found after infection with either wild-type t4 phage or t4 early amber mutants in ...19724551978
puerperal bacteremia and neonatal sepsis due to hemophilus parainfluenzae: report of a case with antibody titers. 19724552108
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