| [comparative study of the antibiotic sensitivity of proteus hauseri bacteria belonging to different serological groups]. | sensitivity to 9 antibiotics of 1040 strains of proteus belonging to the serological groups 03, 05, 06, 07, 010, 011, 013, 023, 024, 026, 027, 028 and 030 was studied. it was found that the above strains were sensitive and highly sensitive to the aminoglycosides and streptomycin, slightly sensitive to levomycetin and resistant to tetracyclines, erythromycin and penicillin. all the strains were polyresistant and 99.6 per cent of them were resistant to 4--9 antibiotics. ten types of resistance wer ... | 1976 | 132135 |
| [sensitivity of proteus hauseri bacteria to chemotherapeutic preparations depending on the cultivation conditions and on the composition of the nutrient medium]. | sensitivity of 227 proteus strains isolated from patients was studied comparatively using the agar-diffusion method (disks) and the method of serial dilutions. marked differences in the numbers of the strains resistant to benzylpenicillin and chloramphenicol were found with the above methods. it was shown that the ingredients of ploskirev's medium significantly (by 2.8--13.5 times) inhibited the antibacterial activity of streptomycin, neomycin, monomycin, kanamycin, ampicillin and nalidixic acid ... | 1977 | 327915 |
| r factors from proteus mirabilis and p. vulgaris. | eighty-nine r factors were transmitted by conjugation to escherichia coli k12 from isolates of proteus hauseri (p. mirabilis plus p vulgaris). more than half were non-selftranmissible. the remainder included plasmids assigned to the previously defined groups fii,a-c complex, j, n and p, as well as some not belonging to any knwon compatibility groups. r factors from strains isolated in india, thailand and japan carried plasmids whose inheritance was extremely unstable in e. coli k12. all belonge ... | 1975 | 1095684 |
| [the isolation of a pure culture of proteus hauseri from associated bacteria]. | a simple method for isolation of p. vulgaris and p. mirabilis pure culture from associations with other microorganisms has been developed. medium for inoculation of a bacterial culture suspected of an association contains glycerin and asparaginic acid. the suggested method is simple and highly effective, reproducible at any bacteriologic laboratory, and is particularly valuable for improving the quality of etiologic diagnosis of pyoseptic diseases. | 1990 | 1699046 |
| [antigenic polysaccharides of bacteria. 22. structure of the o-specific polysaccharide chain of proteus hauseri lipopolysaccharide]. | the following structure of the repeating unit of the proteus hauseri o-specific polysaccharide was established on the basis of monosaccharide composition and 13c nmr data of the polysaccharide and products of its smith degradation and partial cleavage with hydrogen fluoride: (formula: see text). | 1987 | 2441707 |
| a computer-assisted structural analysis of regular polysaccharides on the basis of 13c-n.m.r. data. | a computerised approach to the structural analysis of unbranched regular polysaccharides is described, which is based on an evaluation of the 13c-n.m.r. spectra for all possible primary structures within the additive scheme starting from the chemical shifts of the 13c resonances of the constituent monosaccharides and the average values of the glycosylation effects. the analysis reveals a structure (or structures), the evaluated spectrum of which resembles most closely that observed. the approach ... | 1988 | 3378242 |
| [comparative characteristics of proteus hauseri strains of different origins]. | | 1974 | 4840335 |
| [photoreactions in proteus hauseri]. | | 1971 | 5150497 |
| [neonatal meningoencephalitis due to proteus hauseri]. | | 1965 | 5841508 |
| classification of proteus vulgaris biogroup 3 with recognition of proteus hauseri sp. nov., nom. rev. and unnamed proteus genomospecies 4, 5 and 6. | strains traditionally identified as proteus vulgaris formed three biogroups. biogroup 1, characterized by negative reactions for indole production, salicin fermentation and aesculin hydrolysis, is now known as proteus penneri. biogroup 2, characterized by positive reactions for indole, salicin and aesculin, was shown by dna hybridization (hydroxyapatite method) to be a genetic species separate from biogroup 1 and from biogroup 3 which is positive for indole production and negative for salicin an ... | 2000 | 11034498 |
| [further studies on induced variations of proteus hauseri; filterable forms, l forms and attempts to transform them]. | | 1957 | 13430330 |
| [preliminary note on phage typing of proteus hauseri]. | | 1958 | 13604941 |
| [neomycin cure of steatorrhea associated with proteus hauseri enteritis; relation of infectious steatorrhea to sprue nostras]. | | 1959 | 13626494 |
| morphological variants of proteus hauseri. | | 1960 | 13694275 |
| [new concepts on the lysotype of proteus hauseri: lysotype i]. | | 1961 | 13831337 |
| fimbriae and haemagglutinating activity in strains of proteus hauseri. | | 1962 | 13911547 |
| sucrose fermentation by proteus hauseri. | | 1962 | 14021948 |
| [a case of proteus hauseri meningoencephalitis in a premature infant]. | | 1963 | 14111071 |
| sodium azide resistance in proteus hauseri. | | 1963 | 14121207 |
| [serological typing of proteus hauseri according to the kaufman-perch antigen-diagnostic scheme]. | | 1964 | 14178334 |
| [investigations on directed variability of proteus hauseri effect of extracts and autolysates produced from proteus x19 and from serologically heterogenous strains of the species]. | | 1954 | 14355624 |
| on occurrence and aetiological importance of proteus hauseri in infections of man. | | 1959 | 14444452 |
| [contribution to etiopathogenic interpretation of the significance of proteus hauseri]. | | 1959 | 14444453 |
| comparative study on characteristics of azo dye decolorization by indigenous decolorizers. | this study provides a first attempt to explore indigenous strains with excellent decolorization capability from the most biodiverse region in taiwan for dye-bearing wastewater treatment. bacterial isolates were obtained via serial selections under selection pressure of the fungicide nystatin and model textile dye(s). according to profiles of protein expression and pcr-augmented 16s rrna gene analyses for strain identification, >99% of nucleotide sequences in isolated strains were identical to ty ... | 2010 | 19944603 |
| assessment upon azo dye decolorization and bioelectricity generation by proteus hauseri. | this study explored dye decolorization and bioelectricity generation of indigenous proteus hauseri zmd44 for dye-bearing wastewater treatment. chemical structures of azo dyes apparently affected the performance of dye biodecolorization. additions of diazo dye c.i. reactive blue 160 (rbu160) stimulated simultaneous dye decolorization and bioelectricity generation of zmd44 in single chamber microbial fuel cells (mfcs). however, high-level additions of rbu160 repressed capabilities of power product ... | 2010 | 20156682 |
| understanding interactive characteristics of bioelectricity generation and reductive decolorization using proteus hauseri. | this first-attempt study quantitatively explored interactive characteristics of bioelectricity generation and dye decolorization in air-cathode single-chamber microbial fuel cells (mfcs) using indigenous proteus hauseri zmd44. after approx. 15 cycles (30 days) acclimatization in dye-bearing cultures, p. hauseri could express its stable capability of simultaneous bioelectricity generation and color removal (sbp&cr) in mfcs. evidently, appropriate acclimation strategy for formation of the electroc ... | 2010 | 20932743 |
| Deciphering simultaneous bioelectricity generation and dye decolorization using Proteus hauseri. | This first-attempt study disclosed how and why electron-shuttling mediators were capable to stimulate bioelectricity-generating capabilities of dye-bearing microbial fuel cells (MFCs) using Proteus hauseri. Due to significant biotoxicity of 4-aminophenol (4AP) and the absence of electron-mediating potential of 3AP, only 2AP among all isomers could work as an exogenous mediator to stimulate bioelectricity generation of P. hauseri. Dye toxicity to cells on anodic biofilm in MFCs apparently affecte ... | 2011 | 22178022 |
| draft genome sequence of the bioelectricity-generating and dye-decolorizing bacterium proteus hauseri strain zmd44. | proteus hauseri zmd44 (cgmcc 6746), as a crucial biodecolorizing, bioelectricity-generating, and copper-resistant bacterium, is distinguished from the urinary pathogens proteus penneri and proteus mirabilis. to further investigate the genetic functions of this strain, the genome sequence and annotation of its open reading frames, which consist of 3,875,927 bp (g+c content, 38.12%), are presented here. | 2014 | 24435854 |
| high potential application in bioremediation of selenate by proteus hauseri strain qw4. | selenium is essential for biological systems at low concentrations and toxic at higher levels. heavy metals and metalloids such as selenium are major contaminants in 40% of hazardous waste sites. thus, bioremediation has been considered as an effective means of cleaning up of selenium-contaminated sites. | 2015 | 26622970 |
| significance and roles of proteus spp. bacteria in natural environments. | proteus spp. bacteria were first described in 1885 by gustav hauser, who had revealed their feature of intensive swarming growth. currently, the genus is divided into proteus mirabilis, proteus vulgaris, proteus penneri, proteus hauseri, and three unnamed genomospecies 4, 5, and 6 and consists of 80 o-antigenic serogroups. the bacteria are known to be human opportunistic pathogens, isolated from urine, wounds, and other clinical sources. it is postulated that intestines are a reservoir of these ... | 2016 | 26748500 |
| effect of volatile organic compounds from bacteria on nematodes. | the five studied bacterial strains could produce volatile organic compounds (vocs) that kill nematodes. based on their 16s rrna sequences, these strains were identified as pseudochrobactrum saccharolyticum, wautersiella falsenii, proteus hauseri, arthrobacter nicotianae, and achromobacter xylosoxidans. the bacterial vocs were extracted using solid-phase micro-extraction (spme) and subsequently identified by gc/ms analysis. the vocs covered a wide range of aldehydes, ketones, alkyls, alcohols, al ... | 2015 | 26363885 |
| deciphering mediating characteristics of decolorized intermediates for reductive decolorization and bioelectricity generation. | as decolorized intermediates could play a role of electron-shuttling mediator to enhance the performance of dye decolorization and bioelectricity generation, this study selected model compounds with auxochromes (e.g., benzene-1,2-diol, 1,2-diaminobenzene) to explore how chemical structure(s) affected color removal and power producing capabilities in microbial fuel cells (mfcs). according to cyclic voltammetry, respiratory testing and mfc data, promising electron-shuttling capabilities of aforeme ... | 2013 | 23385155 |
| decolorization of textile azo dye and congo red by an isolated strain of the dissimilatory manganese-reducing bacterium shewanella xiamenensis bc01. | shewanella xiamenensis bc01 (sxm) was isolated from sediment collected off xiamen, china and was identified based on the phylogenetic tree of 16s rrna sequences and the gyrb gene. this strain showed high activity in the decolorization of textile azo dyes, especially methyl orange, reactive red 198, and recalcitrant dye congo red, decolorizing at rates of 96.2, 93.0, and 87.5%, respectively. sxm had the best performance for the specific decolorization rate (sdr) of azo dyes compared to proteus ha ... | 2014 | 23974367 |
| synthesis, characterization and antimicrobial activity of water-soluble silver(i) complexes of metronidazole drug and selected counter-ions. | a series of water-soluble silver(i) complexes of the type [ag(mtz)2x] [mtz = 1-(2-hydroxyethyl)-2-methyl-5-nitro-1h-imidazole (metronidazole drug); x = no3(-), clo4(-), cf3coo(-), bf4(-) and ch3so3(-)] was synthesised by the reactions of various ag(i) salts with metronidazole (mtz). all the complexes were characterized by esi-ms spectrometry, solution nmr ((1)h and (13)c) and ir spectroscopy, and elemental analysis. further evidence for the formation and molecular structure of all the complexes ... | 2015 | 25846722 |
| mass mortality in ornamental fish, cyprinus carpio koi caused by a bacterial pathogen, proteus hauseri. | moribund koi carp, cyprinus carpio koi, from a farm with 50% cumulative mortality were sampled with the aim of isolating and detecting the causative agent. three bacterial species viz., citrobacter freundii (nscf-1), klebsiella pneumoniae (nskp-1) and proteus hauseri [genomospecies 3 of proteus vulgaris bio group 3] (nsph-1) were isolated, identified and characterized on the basis of biochemical tests and sequencing of the 16s rdna gene using universal bacterial primers. challenge experiments wi ... | 2015 | 26028178 |
| potential of the essential oil from pimenta pseudocaryophyllus as an antimicrobial agent. | this study evaluated the effectiveness of the essential oil of pimenta pseudocaryophyllus in inhibiting the growth of the main bacteria responsible for bad perspiration odor (staphylococcus epidermidis, proteus hauseri, micrococcus yunnanensis and corynebacterium xerosis). the chemical profile of the essential oil was evaluated by high-resolution gas chromatography (hr-gc) and four constituents were identified, eugenol being the major component (88.6%). the antimicrobial activity was evaluated b ... | 2014 | 25296683 |
| antibacterial activity and cytotoxicity of silver(i) complexes of pyridine and (benz)imidazole derivatives. x-ray crystal structure of [ag(2,6-di(ch2oh)py)2]no3. | selected aspects of the biological activity of a series of six nitrate silver(i) complexes with pyridine and (benz)imidazole derivatives were investigated. the present study evaluated the antibacterial activities of the complexes against three gram-negative strains: pseudomonas aeruginosa atcc 15442, escherichia coli atcc 25922 and proteus hauseri atcc 13315. the results were compared with those of silver nitrate, a silver sulfadiazine drug and appropriate ligands. the most significant antibacte ... | 2016 | 26828469 |
| actinomadurol, an antibacterial norditerpenoid from a rare actinomycete, actinomadura sp. kc 191. | a new secondary metabolite, actinomadurol (1), was isolated along with the known compound jbir-65 (2) from a rare actinomycete, actinomadura strain kc 191. the structure of 1 was established as a rare member of the bacterial c-19 norditerpenoid class by nmr data and ecd calculations. the absolute configuration of 2, which was previously reported without stereochemical analysis, was determined by using the modified mosher's method and ecd calculations. actinomadurol (1) exhibited potent antibacte ... | 2016 | 27367579 |
| a new fish cell line derived from the caudal fin of freshwater angelfish pterophyllum scalare: development and characterization. | in this study, a new cell line derived from the caudal fin of the freshwater angelfish pterophyllum scalare was developed and characterized. the cell line was designated angelfish fin (aff) and subcultured 44 times since its development. these cells grew well in leibovitz's -15 medium supplemented with 10% foetal bovine saline (fbs) at 28° c and the modal chromosome number (2n) was 48. the aff cell-line is mainly comprised of epithelial cells as confirmed by immunocytological technique using ant ... | 2016 | 27458084 |
| impact of ph regulation on multicopper oxidase production and swarming motility in the bacterium proteus hauseri zmd44. | proteus hauseri zmd44, a biodecolorizing bacterium, has been known to produce electricity and multicopper oxidase (mco-laccase) under copper induction. however, optimization and regulation of production have not been explored. this study is the first attempt to evaluate several parameters on biomass and mco-laccase production of p. hauseri zmd44. through orthogonal experiments with taguchi's l9, it was found that p. hauseri zmd44 was sensitive to ph value. the cells grew relatively quickly at ph ... | 2017 | 28150465 |
| insights into copper effect on proteus hauseri through proteomic and metabolic analyses. | this is the first-attempt to use liquid chromatography coupled with tandem mass (lc-ms-ms) in deciphering the effects of copper ion on proteus hauseri. total 941 proteins in copper-addition (+cu) group and 898 proteins in non-copper-addition (-cu) group were found, which containing 221 and 178 differential proteins in +cu and -cu group, respectively. differential proteins in both groups were defined into 14 groups by their functional classification which transport/membrane function proteins were ... | 2016 | 26194304 |
| copper response of proteus hauseri based on proteomic and genetic expression and cell morphology analyses. | the copper response of proteus hauseri zmd44 was determined using one-dimensional (1d) gel electrophoresis coupled with maldi-tof-tof mass spectrometry for a similarity analysis of proteins isolated from p. hauseri zmd44 cultured in cuso4-bearing lb medium. candidate proteins identified as a copper-transporting p-type atpase (ctpp), phosphoenolpyruvate carboxykinase (pepck), flagellin (fla), and outer membrane proteins (omps) were the major copper-associated proteins in p. hauseri. in a comparat ... | 2014 | 24752937 |
| copper ion-stimulated mcoa-laccase production and enzyme characterization in proteus hauseri zmd44. | the novel bioelectricity-generating bacterium of proteus hauseri zmd44 has been first identified to produce mcoa-laccase (ec 1.10.3.2) induced by copper sulphate. the optimal concentration of copper is 3 mm as supplementation at the beginning of culture or early exponential growth phase, during which laccase is predominantly synthesized. moreover, the whole cellular and intracellular activities of laccase increase in the degrees of inducible copper concentrations. a possible mechanism for this p ... | 2013 | 23153927 |