Abstract：
:An experimental model in white mice, infected with a mildly virulent strain of Klebsiella pneumoniae, was elaborated for studies on local immunity of the respiratory tract. Instillation of klebsiella into the supralaryngeal space of anaesthetised animals proved to be more suitable than the commonly used method of intranasal infection. The strain administered by the supralaryngeal route, persisted in the lungs of most mice at approximately equal level 1 d after infection, in some animals it could be demonstrated even after 2-3 d. Using this model (based on various rates of lung clearance), one can demonstrate faster elimination of klebsiella after a local (supralaryngeal) than systemic (intraperitoneal) immunization with a heat-inactivated vaccine, prepared from a homologous strain of K. pneumoniae.
journal_name
Folia Microbiol (Praha)journal_title
Folia microbiologicaauthors
Libich J,Franĕk J,Hásková Vdoi
10.1007/BF02879494subject
Has Abstractpub_date
1983-01-01 00:00:00pages
424-9issue
5eissn
0015-5632issn
1874-9356journal_volume
28pub_type
杂志文章abstract：:Crude lipids isolated from Bacillus firmus, but not from other bacilli, were previously found to induce significant resistance against Listeria monocytogenes infection in mice. In this study, formaldehyde- and heat-killed bacterins of eight Bacillus species and some cellular fractions of B. firmus were prepared and te...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02906811
更新日期：1994-01-01 00:00:00
abstract：:Composition of sterol fractions of nystatin-resistant Candida maltosa strains was determined. Using UV-spectrometry, TLC and GLC-MS it was demonstrated that resistance to nystatin is connected with the composition alterations of yeast cell sterols. Block of different stages of ergosterol biosynthesis was revealed in s...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02814494
更新日期：1991-01-01 00:00:00
abstract：:The structural gene coding for YompC has been identified in the genome of a pathogenic strain of Yersinia enterocolitica O:9, and was subsequently cloned and sequenced. Detailed alignment of the deduced amino acid sequence showed that YompC is a member of the OmpC porin family with the highest degree of homology to Kl...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02932142
更新日期：2007-01-01 00:00:00
abstract：:The cellular immune response (MIF, E-rosette formation and changes in nucleolar morphology of lymphocytes) was followed as related to age and antigenic stimulation. MIF in healthy infants increased from the 2nd to the 12th week of life as compared with the first week, probably due to BCG vaccination. The total and act...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02876400
更新日期：1980-01-01 00:00:00
abstract：:The effect of subinhibitory concentrations (subMICs) of new organic ammonium salts of four homologous series of alkylammonium bromides (32 compounds) was determined with respect to the induction of lysogenic strain prophage, influence of permeability reactions in a rabbit skin test and cytotoxic changes of monolayers ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02815414
更新日期：1995-01-01 00:00:00
abstract：:Rabbits, sensitized with M. kansasii, responded by a profound inhibition of migration of macrophages elicited by both antigens: the migration index for homologous antigen was 0.51 in the direct test and 0.65 in the indirect test; for heterologous antigen the indexes were 0.53 and 0.67. However, significant differences...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02877345
更新日期：1980-01-01 00:00:00
abstract：:Hydroxy, n-saturated, branched, dioic, and unsaturated fatty acids in six freshwater wild cyanobacteria (Chroococcus minutus, Lyngbya ceylanica, Merismopedia glauca, Nodularia sphaerocarpa, Nostoc linckia, and Synechococcus aeruginosus) collected from different lakes and springs of Israel have been identified by gas c...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02931279
更新日期：2003-01-01 00:00:00
abstract：:Microorganisms that cause chronic infections exist predominantly as surface-attached stable communities known as biofilms. Microbial cells in biofilms are highly resistant to conventional antibiotics and other forms of antimicrobial treatment; therefore, modern medicine tries to develop new drugs that exhibit anti-bio...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-018-0633-0
更新日期：2019-01-01 00:00:00
abstract：:Oxygen uptake by the spores of Fusarium moniliforme, F. oxysporum, F. semitectum, F. solani, Mucor racemosus and Trichoderma viride was increased in the presence of volatile substances extracted from Origanum majorana and Ocimum basilicum. This increase was greater in the presence of volatile substances from O. basili...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02885580
更新日期：1978-01-01 00:00:00
abstract：:We isolated and identified functional groups of bacteria in the rumen of Creole goats involved in ruminal fermentation of native forage shrubs. The functional bacterial groups were evaluated by comparing the total viable, total anaerobic, cellulolytic, hemicellulolytic, and amylolytic bacterial counts in the samples t...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-012-0219-1
更新日期：2013-09-01 00:00:00
abstract：:Enzyme synthesis of tryptophan from indole, pyruvate and ammonium salts was studied using Escherichia coli cells exhibiting a significant tryptophanase activity. In addition to the effect of cultivation medium composition and cultivation conditions, factors affecting the course of the conversion were investigated. Pro...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02820485
更新日期：1990-01-01 00:00:00
abstract：:A rifampicin-resistant variant of two strains of Lactobacillus plantarum, one strain of Pediococcus acidilactici, and one strain of Enterococcus faecium were used for the experimental production of lucerne silage. Laboratory silage without inoculants served as a control. Counts of total anaerobes, total lactic acid ba...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-012-0142-5
更新日期：2012-07-01 00:00:00
abstract：:Chemical and microscopic features of wood decay by the basidiomycete Coriolopsis occidentalis are described. The fungus was grown on blocks of poplar, oak, and fir wood and caused significant mass, lignin, and saccharide losses in all kinds of wood. Poplar wood was particularly strongly affected. Twelve weeks after in...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02814527
更新日期：1994-01-01 00:00:00
abstract：:Cultures of 33 basidiomycete strains out of 35 tested were viable with unchanged characteristics after four years of maintenance on perlite in cryovials. These cultures can be a good substitute for agar cultures in long-term maintenance of fungi. For comparison, the storage under oil was evaluated but it turned out to...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-008-0084-0
更新日期：2008-01-01 00:00:00
abstract：:As a part of a program to develop starter cultures aiding in the spoilage control and sanitation of African fermented foods, a cereal-based food ('ogi' and its solid form 'agidi' or 'eko') was prepared using a bacteriocin-producing Lactobacillus strain as the starter culture. The survival of an enterotoxigenic Escheri...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02898642
更新日期：1997-01-01 00:00:00
abstract：:Biochemical properties of a termostable alkaline phosphatase obtained from the mycelium extract of A. caespitosus were described. The enzyme was purified 42-fold with 32% recovery by DEAE-cellulose and concanavalin A-Sepharose chromatography. The molar mass estimated by Sephacryl S-200 or by 7% SDS-PAGE was 138 kDa an...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02931303
更新日期：2007-01-01 00:00:00
abstract：:The induction of tryptophanase was not affected by rifampicin in the rifampicin-resistant mutant of Vibrio el tor while the antibiotic inhibited the induction of tryptophanase in the normal strain at level of ribonucleic acid and protein synthesis. ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02877677
更新日期：1977-01-01 00:00:00
abstract：:Asymptomatic uropathogenic Escherichia coli (UPECs) are the leading cause of asymptomatic bacteriuria (ABU) in humans. So this study aimed to identify and characterize ABU UPECs from hospitalized patients of Kolkata, India, with respect to their antibiogram profile, phylogeny, pathogenicity islands, and virulence fact...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-019-00685-4
更新日期：2019-07-01 00:00:00
abstract：:Diseases of the central nervous system (CNS) mean for the human organism a potentially dangerous situation. An investigation of cerebrospinal fluid (CSF) provides important information about a character of CNS impairment in the decision-making diagnostic and therapeutic algorithm. The authors present a brief overview ...
journal_title：Folia microbiologica
pub_type： 杂志文章,评审
doi：10.1007/s12223-018-0663-7
更新日期：2019-05-01 00:00:00
abstract：:Single chain Fv (scFv) antibodies (generated by phage display technology, molecules representing new and efficient tools in the research and diagnostics of infectious diseases) against the capsid protein (p25) of Maedi-Visna virus were selected. Several clones of p25 specific scFv antibodies were identified; one of th...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02931380
更新日期：2003-01-01 00:00:00
abstract：:The plasmid R1drd-19 Km- and its derivative pON5300 were split by the PstI restriction enzyme; they differed in a 2.4 Mg/mol fragment which was present only in the pON5300. Both plasmids were present in 1-2 copies per chromosomal equivalent in E. coli JC5455 cells. The pON5300 is stable in its original mutagenized hos...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02879554
更新日期：1983-01-01 00:00:00
abstract：:Inhibition activity of the alkaloid (-)-corypalmine on spore germination of plant pathogenic and saprophytic fungi (Alternaria solani, A brassicicola, A. brassicae, A. melongenae, Curvularia pallescens, C. lunata, C. maculans, Curvularisa sp., Colletotrichum sp., Helminthosporium speciferum, H. frumentacei, H. pennise...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02817654
更新日期：2002-01-01 00:00:00
abstract：:Competitive PCR method was developed for the detection and enumeration of Butyrivibrio fibrisolvens. Sequences of 16S rDNA were obtained from our isolates (serving as a source of data for primer design) and were distinguished into nine different groups of butyrivibria. Specific primers for two distinct groups were des...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02825888
更新日期：2001-01-01 00:00:00
abstract：:Treatment of Helicobacter pylori cells with several chaotropic agents resulted in different degrees of inhibition in the binding of the bacteria to hemin and Congo-red dye. Polyanions also yielded a >50% inhibitory effect. Furthermore, hydrophobic interaction chromatography was used to determine the relative surface h...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-011-0043-z
更新日期：2011-05-01 00:00:00
abstract：:Acmycin, a new polyene antibiotic, was fungistatic at low and fungicidal at high concentrations. It produced malformations in conidia of Helminthosporium oryzae and Curvularia lunata and caused leakage of yeast cells. Acmycin was fairly nontoxic to germinating seeds. The intravenous LD50 was 300-400 and intraperitonea...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02879559
更新日期：1983-01-01 00:00:00
abstract：:The prevalence of potential virulence markers was determined among the population of Polish Campylobacter jejuni and Campylobacter coli isolates from children, chickens, pigs and dogs. The presence of the flaA, flaB, cdtA, cdtB, cdtC, cdtABC, virB11, and cj0588 genes among 74 C. jejuni and 15 C. coli isolates was dete...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-010-0025-6
更新日期：2010-03-01 00:00:00
abstract：:Physiological and biochemical properties were tested in 45 isolates of Aspergillus egyptiacus (16 isolates), Emericella nidulans (16) and Aspergillus versicolor (13). The three fungal species exhibited common and similar features. The big similarity between A. egyptiacus and E. nidulans was greater than between A. egy...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02814449
更新日期：1994-01-01 00:00:00
abstract：:Stabilized sewage sludge is applied to agricultural fields and farmland due to its high organic matter content. The aim of this study was to investigate the effects of two types of sludge stabilization, mesophilic anaerobic digestion (MAD) and thermophilic anaerobic digestion (TAD), on bacterial communities in sludge,...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-015-0396-9
更新日期：2015-11-01 00:00:00
abstract：:Ecosystems worldwide are exposed to pollutants connected to the industrial production of pharmaceuticals. The objective of this study was to study the composition and characteristics of the soil microbial communities that had been exposed to long-term selection pressure caused by the industrial production of penicilli...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-020-00819-z
更新日期：2020-12-01 00:00:00
abstract：:Secreted aspartyl proteinase (Sap) distribution among different C. albicans isolates was determined using SAP-specific primers in polymerase chain reaction (PCR) assay. SAP1, SAP2, and SAP3 were detected in 13 of 40 (32.5%), SAP4 in 38/40 (95%), SAP5 were detected in 30/40 (75%), SAP6 in 23/40 (57.5%) of C. albicans s...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02931422
更新日期：2005-01-01 00:00:00
