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 in reactivity were found in rabbits sensitized with M. tuberculosis. In the homologous system, high reactivity was maintained and the migration index reached the value of 0.53 in the direct and 0.63 in the indirect test. On the other hand, the heterologous antigen M. kansasii influenced the migration in both direct and indirect assays significantly less, the migration indexes being 0.62 and 0.72. The differences were statistically significant at 1% and 5% levels.
journal_name
Folia Microbiol (Praha)journal_title
Folia microbiologicaauthors
Kubín M,Svejcar J,Wisingerová E,Pekárek J,Svandová E,Kubícková Mdoi
10.1007/BF02877345subject
Has Abstractpub_date
1980-01-01 00:00:00pages
242-5issue
3eissn
0015-5632issn
1874-9356journal_volume
25pub_type
杂志文章abstract：:The biochemical basis of a defective bioenergetic system was attempted to be determined in N,N'-dicyclohexylcarbodiimide (DCCD)-resistant mutant of Methanothermobacter thermautotrophicus. Components participating in the maintenance of methanoarchaeal membrane structure and function, such as the composition of the mixt...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-008-0034-x
更新日期：2008-01-01 00:00:00
abstract：:Vancomycin is often used in orthopedic surgery as a local prophylaxis of bacterial infection. The aim of this work was to compare the release of vancomycin and its biologically inactive crystalline degradation products (CDP-1) during in vitro experiments from different types of local antibiotic delivery systems (bone ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-019-00752-w
更新日期：2020-06-01 00:00:00
abstract：:The present study was designed to characterize six Trueperella (T.) abortisuis strains, cultured over a period of 5 months from fetus and abortion material of six pigs of a single farm in Mecklenburg-West Pomerania federal state, Germany. It was of interest to investigate the epidemiological relationships of the six s...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-019-00753-9
更新日期：2020-06-01 00:00:00
abstract：:Anaerobic ammonium-oxidizing (anammox) bacteria play an essential part in nitrogen removal in constructed wetlands. The objective of the present study was to explore the spatiotemporal dynamics of anammox bacterial communities and the associated factors in a full-scale constructed wetland for the treatment of polluted...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-019-00726-y
更新日期：2020-04-01 00:00:00
abstract：:Over the years, quinones or its derivatives have been extensively studied due to their broad therapeutic spectrum. However, due to the significant structural differences between the individual naturally occurring quinones, investigation of the precise mechanism of their action is essential. In this context, we have an...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-019-00722-2
更新日期：2020-02-01 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：:Excessive use of antibiotics contributes to the selection of resistant bacteria and intestinal colonization with multiresistant pathogens poses a risk factor for subsequent infections. The present study assessed vancomycin-resistant enterococci (VRE) carriage rates in patients admitted to our tertiary care hospital. S...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-019-00751-x
更新日期：2020-06-01 00:00:00
abstract：:Aliphatic 1,2-alkanolamines inhibited beta-glucanase from Candida utilis. The highest inhibitory effect was observed with 1-dodecylamino-3-chloro-2-propanol (Ki = 1.0 mumol/L) and it was much higher than that of D-glucono-delta-lactone. Simple 1,2-alkanolamines, like 2-aminoethanol or 2-methylaminoethanol, did not exh...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02898763
更新日期：1993-01-01 00:00:00
abstract：:Substitution with NO2, Cl, Br and I into position 6 of 2-benzthiazolthiol derivatives increased their antimicrobial efficiency while the SH group is preserved. This increase affected both G+ and G--bacteria, mycobacteria and some fungi. The degree of efficiency of the benzthiazol derivatives is also influenced by the ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02876583
更新日期：1978-01-01 00:00:00
abstract：:Three indigenous plasmids designated pRK1, pRK2 and pRK3 were identified among producers of penicillin G acylase (PGA) derived from the strain Escherichia coli W ATCC 9637. Their size and copy number (CN) in E. coli W were determined (kb; CN): pRK1 (80; 3.4), pRK2 (5.1; 71), and pRK3 (4.8; 13.7). Strain E. coli RE2 ha...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02818544
更新日期：1999-01-01 00:00:00
abstract：:The plasma membrane and mitochondria of bottom fermenting brewer's yeast obtained as a by-product of industrial beer production were isolated and the lipid fraction was analyzed. The phospholipid content accounted for 78 mg/g protein in the plasma membrane and 59 mg/g protein in the mitochondria. Major phospholipids i...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02931290
更新日期：2005-01-01 00:00:00
abstract：:As phospholipases of mycoplasma species may play a role in the pathogenesis of respiratory tract and urogenital tract diseases Mycoplasma mycoides and Acholeplasma laidlawii were examined as to the production of phospholipase A2 (PLA) and attempts were made to purify and characterize it. Both species produced PLA. The...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02814471
更新日期：1989-01-01 00:00:00
abstract：:Manganese peroxidase (MnP) was produced by shallow stationary cultures of Phanerochaete chrysosporium growing on N-limited medium. Decolorization of sulfonphthalein (SP) dyes by MnP was investigated. The MnP activity profile and decolorization of SP dyes was correlated and almost all dyes were decolorized at pH 4.0. T...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02931512
更新日期：2003-01-01 00:00:00
abstract：:The ability of Phanerochaete chrysosporium, Trametes versicolor, Coriolopsis polyzona, and Pleurotus ostreatus growing in a mitogen-limited mineral medium (NMM) to degrade PCBs in a commercial, Delor 106 mixture at a concentration of 0.9 ppm was compared. The respective amount of PCBs removed from the fungal cultures ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02898723
更新日期：1997-01-01 00:00:00
abstract：:A proteus strain inhibited mycelial growth of Fusarium oxysporum in vitro. Seed bacterization showed significant plant growth promotion and Fusarium-wilt suppression activity of Phaseolus mungo in a gnotobiotic system. The culture filtrate of this strain exhibited three prominent bands in UV-VIS spectra between 300 an...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02818723
更新日期：2000-01-01 00:00:00
abstract：:Due to the nature of Vibrio vulnificus infections (i.e., gastroenteritis and septicemia), only very few studies of a biofilm-associated form in this pathogen's life cycle have been conducted. We proposed that biofilm production by clinical strains of V. vulnificus would be higher than by environmental strains. Biofilm...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-019-00761-9
更新日期：2020-06-01 00:00:00
abstract：:Distribution of microtubules and F-actin in aerobically growing cells of Dipodascus magnusii, belonging to the class Saccharomycetes was analyzed using immunofluorescence microscopy and labeling with rhodamine-tagged phalloidin. A conspicuous system of permanent cytoplasmic microtubules was observed in association wit...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02930952
更新日期：2003-01-01 00:00:00
abstract：:A small-colony forming variant of Escherichia coli with a mutation in the ncf gene was analysed. The alternation of the protein composition in the cytoplasmic membrane and the interaction with K and E group colicins indicated a membrane mutation. The effect of this mutation on some membrane-bound processes, the activi...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02885601
更新日期：1977-01-01 00:00:00
abstract：:A new simple method used to eliminate polysaccharides that cause problems during DNA isolation was established for 6 different white-rot fungi using 1% hexadecyltrimethylammonium bromide (CTAB) as wash buffer and followed by centrifugation. Variation in the DNA yield and quality was ascertained using precipitating age...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02931383
更新日期：2004-01-01 00:00:00
abstract：:The postantibiotic effect (PAE) and the postantibiotic sub-MIC effect (PASME) of ciprofloxacin, pefloxacin and amikacin were studied for Salmonella typhimurium and S. enteritidis strains. PAE was induced by 2 x and 4 x MIC of antibiotics studied for 0.5 h. After PAE and PASME their effect on prophage induction of a ly...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02816944
更新日期：1997-01-01 00:00:00
abstract：:Saccharomyces cerevisiae strain MW11 is a temperature-sensitive mutant which exports twenty times more proteins at 37 degrees C than parental or wild-type strains do. To understand the mechanism underlying the protein overexport in the mutant the possibility of an altered cell-wall structure leading to facilitated rel...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02908954
更新日期：2000-01-01 00:00:00
abstract：:A naturally deficient thiamine and methionine requiring strain of Bacillus coagulans (Ms 5) accumulates lysine in medium only when exogenous pyridoxine (optimal concentration, 0.1 mu g/ml) are supplied. Threonine exerts an inhibitory effect at higher concentrations but pyridoxine does not. ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02877085
更新日期：1975-01-01 00:00:00
abstract：:The submerged culture of the Claviceps purpurea strain studied was polymorphous. In the process of alkaloid synthesis, cytodifferentiation preceded biochemical differentiation. The onset of the alkaloid phase was characterized by: predominance of chlamydospores in the culture, the presence of vegetative cells with red...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02876766
更新日期：1975-01-01 00:00:00
abstract：:Biodegradation of two amphiphilic "soft" antimicrobially active derivatives of lauric (dodecanoic) acid, a quaternary ammonium salt and an amine oxide bearing an amide or ester group, was followed using microorganisms from activated sludge. Primary biodegradation was determined by ion-selective electrodes, total biode...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02814548
更新日期：1993-01-01 00:00:00
abstract：:Rumen ciliate protozoa intensively engulf bacteria. However, their ability to utilize murein which is the main polysaccharide of bacterial cell wall has hardly been recognized. The present study concerns the ability of the rumen protozoa Diploplastron affine to digest and ferment murein. The ciliates were isolated fro...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-010-0047-0
更新日期：2010-07-01 00:00:00
abstract：:Differences in the effect of volatile and gaseous metabolites of germinating pea seeds on the germination of spores of Mucor racemosus and macroconidia of Fusarium oxysporum are described. Germination of spores of M. racemosus was inhibited by seed metabolites whereas germination of macroconidia of F. oxysporum was st...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02933019
更新日期：1980-01-01 00:00:00
abstract：:Pullulanase of Klebsiella oxytoca is one of a wide variety of extracellular proteins that are secreted by Gram-negative bacteria by the complex main terminal branch (MTB) of the general secretory pathway. The roles of some of the 14 components of the MTB are now becoming clear. In this review it is proposed that most ...
journal_title：Folia microbiologica
pub_type： 杂志文章,评审
doi：10.1007/BF02818976
更新日期：1997-01-01 00:00:00
abstract：:Bacterial metabolites with communicative functions could provide protection against stress conditions to members of the same species. Yet, information remains limited about protection provided by metabolites in Bacillus cereus and inter-species. This study investigated the effect of extracellular compounds derived fro...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-016-0487-2
更新日期：2017-05-01 00:00:00
abstract：:Aeromonads represent bacteria thought to be primarily mostly autochthonous to aquatic environments. This study was focused on the relation with antibiotics and enterocins of identified Aeromonas species isolated from the intestine of trouts living in Slovakian aquatic sources. Intestinal samples from 50 trouts (3 Salm...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-018-0616-1
更新日期：2018-11-01 00:00:00
abstract：:Several amino acids affected the amount of bacitracin produced by Bacillus licheniformis ATCC 10716 and the high-yielding mutant B. licheniformis AL. The possibility of an amino acid control mechanism for bacitracin biosynthesis is discussed. The two strains showed a different response to the addition of some amino ac...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02926454
更新日期：1979-01-01 00:00:00
