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double-blind trial of doxicycline in acute maxillary sinusitis. a clinical and bacteriological study. 19734148109
[sulfamethoxazole-trimethoprim and ampicillin in the treatment of bronchitis]. 19734148390
why do sputum cultures fail to yield pathogens? 19734148395
susceptibility of recently isolated pathogenic bacteria to trimethoprim and sulfamethoxazole separately and combined. 19734148416
trimethoprim-sulfamethoxazole in the treatment and prevention of purulent exacerbations of chronic bronchitis. 19734148417
pneumonia in new guinea. i. bacteriological findings in 632 adults with particular reference to haemophilus influenzae. 19734148453
[the effect of storage time and temperature on culturing micro-organisms from liquoid-blood mixtures (author's transl)]. 19734148468
recombination deficient mutants of e. coli and other bacteria. 19734205905
[kanamycin dependence of mycobacterium tuberculosis in a patient with fibro-cavernous tuberculosis]. 19734206105
poor transformability with novr and eryr donor dna of some mitomycin-c-sensitive strains of haemophilus influenzae. 19734205055
formation of rings from drosophila dna fragments. 19734203660
indirect fluorescent-antibody method for the identification of corynebacterium vaginale.the indirect fluorescent-antibody technique was employed in an attempt to develop a rapid method of identification of corynebacterium vaginale. six reference strains and ten clinical isolates selected on the basis of morphology and conventional biochemical tests were compared. antisera were prepared in rabbits against the six reference strains. the most satisfactory antiserum was that prepared using strain 14018 grown diphasically (14018 di) as the antigen. certain of the antisera did exhibit a ...19734197767
differentiation of noradrenaline and adrenaline containing cells in the adrenal medulla by the trihydroxyindole histochemical reaction. 19734197866
haemophilus influenzae cellulitis. case presentation and review of the literature. 19734197889
h. influenzae pneumonia in infants and children. 19734197914
determination of the molecular weight in nucleic acids by end-phosphate analysis. 19734198134
penicillins for haemophilus infections. 19734198799
serological studies of haemophilus influenzae. 3. the endotoxic effect of various antigen preparations and the relation between this effect and demonstrable precipitinogens. 19734198877
immunological studies in children undergoing tonsillectomy. 19734199090
changing patterns of bacterial meningitis in olmsted county, minnesota, 1935-1970. 19734199561
the occurrence of measles antigen precipitating antibodies in sera from patients with multiple sclerosis and their relatives. 19734199588
epidemiological markers for pseudomonas aeruginosa. 3. comparison of bacteriophage typing, serogrouping, and pyocine typing on a heterogeneous clinical material. 19734199592
isolation of infectious bursal disease virus and distribution of precipitating antibodies in chicken sera. 19734200133
significance of large red blood cells. 19734200575
serological studies of haemophilus influenzae. iv. the antibody response in rabbits against capsular and o antigens of h. influenzae. 19734201410
antibiotics. an overview. 19734201451
clinical evaluation of sodium amylosulfate in human blood cultures.sodium amylosulfate was shown to be a useful anticoagulant additive for increased isolation of bacteria from clinical blood cultures.19734201646
[pathomorphology in experimental brucellosis of yaks]. 19734202074
rosetting of human red blood cells to thymocytes and thymus-derived cells. 19734202949
[in memory of prof. tommaso ozzano]. 1973356698
the role of routine urine and parametrial aspirate cytology in staging carcinoma of the cervix.the role of routine urine and parametrial aspirate cytology as a means of refining the staging of carcinoma of the cervix was assessed in a series of 45 consecutive patients undergoing examination under anaesthetic and cytoscopy. only 2/45 (4%) of urine samples were positive and 3/37 (8%) of parametrial aspirates were abnormal. in none of these patients was additional information obtained over that already available from cytoscopy, digital examination and routine radiology. these procedures have ...19731586637
the resilience of british household diets during the 1970s.the 1979s saw rapid increases in prices, including food prices, but incomes also increased rapidly. many other factors, such as the growth in home-freezer ownership, could also have affected dietary habits. yet the national food survey shows that although less food is now bought for use in the home (9.5 mj/person/day compared with 10.7 mj in 1970), the overall distribution of the diet between meat, fish, dairy products, cereals, sugar, fats, fruit and vegetables remained comparatively steady. gr ...1973422844
immunophenotypic analysis of colorectal carcinomas with monoclonal antibodies 47d10 and anti-carcinoembryonic antigen.a series of 80 colorectal adenocarcinomas were analyzed immunohistochemically for the antigen recognized by a new monoclonal antibody (mca) 47d10. these antigens are part of a complex family of substances similar to, yet distinct from carcinoembryonic antigen (cea), and are termed nonspecific cross-reacting antigens (nca). formalin-fixed paraffin-embedded sections of colorectal adenocarcinomas were evaluated for the expression of these antigens and compared to the expression of cea. our study sh ...19732762739
decreasing mortality and morbidity rates after the institution of a statewide burn program.during the late 1970s, a statewide system for burn treatment and prevention was developed in maine; it was assumed that such a system would reduce mortality and morbidity rates. to examine the effect of this intervention and the validity of its underlying hypothesis, data for the period from 1973 to 1988 were collected from burn unit registries inside and outside of the state and from hospital discharge abstracts, death certificates, and published sources. in maine, the annual number of deaths p ...19731587928
[guidelines for endoscopic studies in gastroenterology. endosonography in tumor of the gastrointestinal tract]. 19731553836
psychological adjustment of nonpatient homosexuals: critical review of the research literature.this paper critically reviews research studies comparing adjustment levels of nonpatient homosexuals and heterosexuals, and concludes that findings to date have not demonstrated that the homosexual individual is any less psychologically adjusted than his heterosexual counterpart.1973355242
effective listening. 1973246225
private hospital admissions. 1973285376
development of physiology in india--a personal view. 1973355140
[meal planning as part of treatment of illness and consideration for individual patients]. 1973251687
dialysis and transplantation in young children. 1973380757
squamous cell skin cancer in the north-west of england, 1967--69, and its relation to occupation. 1973444440
cleavage of bacteriophage m13 dna by haemophilus influenzae endonuclease-r.the restriction enzyme from haemophilus influenzae, endonuclease-r, has only one cleavage site on the double-stranded replicative form dna of bacteriophage m13. circular replicative forms are broken to yield full-length liniar m13-dna molecules (rf-iii). the cleavage site appears to be specific as the rf-iii molecules, produced by endonuclease-r, cannot be circularized by denaturation and renaturation.197324197429
the temperature requirements of growth of some mycoplasmas. 19724146501
[inhibition of transformation in hemophilus influenzae by addition of various substances]. 19724145106
ampicillin compared with penicillin and chloramphenicol combined in the treatment of bacterial meningitis. 19724149029
ampicillin and tetracycline in the treatment and prophylaxis of chronic bronchitis.ampicillin and tetracycline, in doses of 2 g a day, were compared in the treatment of acute exacerbations of chronic bronchitis. seventy-nine patients were followed for 3 to 29 months and were treated for 118 exacerbations. clinical improvement occurred after 10 days of treatment with either drug in over 80% of the cases. haemophilus influenzae and diplococcus pneumoniae were eradicated from the sputum more than 60% of the time, but in general there was a poor correlation between bacteriological ...19724151529
use of neomycin in the isolation of mutants blocked in energy conservation in escherichia coli.a neomycin-resistant mutant of escherichia coli k-12 unable to grow on krebs cycle intermediates has been isolated. the mutant retained its respiratory capacity, but lacked membrane mg(2+)-ca(2+)-stimulated adenosine triphosphatase activity (ec 3.6.1.3).19724273171
[studies on false protein synthesis in exocrine pancreas]. 19724275078
the effect of para-chlorophenylalanine on aversion thresholds and reactivity to foot shock. 19724269198
[study of certain biochemical indices in the tissues of the uterine horn and cervix]. 19724272597
[study of certain biochemical indices in the tissues of the uterine horn and cervix]. 19724272597
[alterations in the urinary concentration ability after experimental depletion of glycosaminoglycans in the renal medulla of the rabbit]. 19724267614
an adenosine triphosphate-dependent deoxyribonuclease from hemophilus influenzae rd. ii. adenosine triphosphatase properties. 19724260215
a physiological difference in the hippocampus of rats with a low inborn learning ability. 19724260243
genetic and enzymatic analysis of a gene controlling uv sensitivity in neurospora crassa. 19724261527
interaction of genes controlling ultraviolet sensitivity in neurospora crassa.two independently segregating ultraviolet (uv) sensitivity genes in neurospora crassa interact synergistically resulting in uv sensitivity approximately twice that expected based on an evaluation of the sensitivities of the individual mutants. the mutant genes singly and together reduce photoreactivation (pr) in vivo although a pr enzyme is produced which exhibits normal activity in vitro.19724263406
site of action of exfoliative toxin in the staphylococcal scaled-skin syndrome. 19724263751
comparison of two transformation systems for the assay of the neurospora photoreactivating enzyme. 19724263773
mechanism and role of na + -ca ++ competition in (nak)-atpase. 19724265835
[mechanism of oxidations in pseudomonas fluorescens. vii. oxidation of nadh by nonproliferating s type suspensions]. 19724349703
carcinogenesis in germ-free animals. 19724349824
effect of acth and aminoglutethimide on cholesterol metabolism in sheep adrenal cortex in vitro. 19724333147
centrally mediated effects of sodium and angiotensin ii on arterial blood pressure and fluid balance. 19724342096
the distribution and storage of vitamin d and its metabolites in human tissues. 19724342673
the distribution and storage of vitamin d and its metabolites in human tissues. 19724342673
bidirectional replication of simian virus 40 dna.sv40 (simian virus 40) dna was pulse-labeled with [(3)h]thymidine in infected monkey cells, and the distribution of label within newly completed molecules was determined by analysis of specific fragments produced by restriction endonuclease from hemophilus influenzae. from these data, an order of synthesis or temporal order of the fragments was deduced. comparison of the temporal order with the physical order of the fragments in the sv40 dna molecule indicates a correspondence in these orders fo ...19724343955
shared antigens between heterologous bacterial species.sera from normal rabbits were shown to have antibodies that bound radiolabeled test antigens derived from many taxonomically unrelated bacteria. sera from rabbits that had been immunized with sonically treated material of 12 different bacteria, including m. bovis strain bcg, had antibodies that bound not only radiolabeled homologous test antigens but also radiolabeled antigens from many unrelated bacteria. binding by normal and immunized sera to radiolabeled test antigens was inhibited by homolo ...19724344028
fine structure of the carotid body of the midterm human fetus. 19724344460
[absorption and urinary elimination of spiramycin following its i.m. administration]. 19724344784
the effect of the medium and source of growth factors on the satellitism test for haemophilus species. 19724345767
freeze-etching of azotobacter vinelandii: examination of wall, exine, and vesicles.the structure of the cell wall, the arrangement of the cyst exine, and the origin and distribution of intine vesicles in azotobacter vinelandii atcc 12837 were examined by freeze-etching and conventional electron microscopic techniques. in the vegetative organism the cell wall appears to have a woven texture which disappears during cyst formation. the exine is composed of two different types of material: the outer layer is a fibrous, amorphous layer, and the numerous inner layers form the basic ...19724334764
action of haemophilus endodeoxyribonuclease on biologically active deoxyribonucleic acid.an enzyme similar to that described by smith and wilcox (15) for haemophilus influenzae which attacks foreign deoxyribonucleic acid (dna) but not its own has been isolated and purified from h. parainfluenzae. the enzyme degrades foreign dna to limited sizes and can destroy the transforming activity of h. influenzae and bacillus subtilis dna. the enzyme can also destroy the biological activity of h. influenzae phage and prophage dna. on the other hand, the h. influenzae endodeoxyribonuclease can ...19724334766
mutations induced in haemophilus influenzae by transformation with nitrosoguanidine-treated dna. 19724335556
specialized organizational patterns within the nucleus reticularis thalami of the cat. 19724335773
[the cytochromes of cytoplasmic and mesosomal membranes of bacillus subtilis]. 19724335841
long-term cell culture of two differentiated cell types from the liver of larval and adult xenopus laevis. 19724336791
studies of sv40 dna. 3. differences in dna from various strains of sv40. 19724336812
an adenosine triphosphate-dependent deoxyribonuclease from hemophilus influenzae rd. 3. substrate specificity. 19724337105
the effect of medroxyprogesterone on cells of the pituitary pars distalis. 19724338185
antigen-free medium for cultivation of haemophilus influenzae, afh-medium. 19724338298
action of an alcoholic solution of iodine on the scrapie agent. 19724338603
in vitro rna synthesis from unique pieces of simian virus 40 dna produced by a restriction endonuclease. 19724339673
pathogenicity of human oral strains of haemophili: enzymes, anaerobiosis and effects on mice and rabbits. 19724339971
neuropathologic effects of proton-beam irradiation in man. i. dose-response relationships after treatment of intracranial neoplasms. 19724340051
[testing of angiotensinamide]. 19724340366
[testing of angiotensinamide]. 19724340366
[electron microscopic observation of phagocytosis by invagination in entamoeba histolytica]. 19724340500
bovine rhinotracheitis-parainfluenza-3 vaccine with pasteurella bacterin as the diluent. 19724340890
comparative studies on the effects of aminoglutethimide, metopirone, acth and hydrocortisone on the adrenal cortex of adult male rats. i. karyometric studies. 19724341419
purification and properties of cyclic phosphodiesterase: 3'-nucleotidase, a periplasmic enzyme of haemophilus influenzae. 19724350809
identification of competence-repressing factors during log-phase growth of haemophilus influenzae.metabolic factors that suppress development of competence in haemophilus influenzae during growth in the synthetic medium mi(c) have been identified. these include inosine, nicotinamide adenine dinucleotide, glycerol, and uracil. it is also possible to initiate competence in the presence of these substances if the oxygen tension in the culture is temporarily reduced.19724333608
[capacity of ribosomes to despiralize paramyxovirus nucleocapsid in in vitro experiments]. 19724351931
can nasal bacterial flora be predicted from clinical findings? 19724401201
acute sinusitis. a clinical bacteriological and serological study with special reference to haemophilus influenzae. 19724401780
does prior antibiotic treatment hamper the diagnosis of acute bacterial meningitis? an analysis of a series of 135 childhood cases. 19724401990
6 -amidinopenicillanic acids--a new group of antibiotics. 19724402006
changing patterns of susceptibility of common bacterial pathogens to antimicrobial agents. 19724402139
appraisal of current methods to estimate the turnover rate of serotonin and catecholamines in human brain. 19724402386
a selective enrichment procedure for the isolation of haemophilus influenzae]. 19724402413
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