Abstract：
:The antifungal effect of 2-alkylthio-6-amino- and 2-alkylthio-6-formamidobenzothiazoles (22 derivatives in all) on Aspergillus niger and various Candida yeasts was tested. No significant effect was observed with A. niger. With the pathogenic yeast species C. albicans and C. guilliermondii, the most efficient derivatives (6-formamido-2-propylthio-, 6-formamido-2-butylthio-, 6-formamido-2-butylthio-, 6-formamido-2-penthylthio- and 6-formamido-2-isopentylthiobenzothiazole) exhibited ED50 values in the range from 2.2 to 21 mg/L and were thus 3-35 times more efficient than 2-mercaptobenzothiazole (Dermacid) that is normally used. 6-Amino-2-pentylthiobenzothiazole was found to be an efficient specific inhibitor of the transformation of the yeast form of C. albicans to its mycelial one, IC95(M) being 10 mg/L, which was a concentration 25 times lower than MICY+M.
journal_name
Folia Microbiol (Praha)journal_title
Folia microbiologicaauthors
Kuchta T,Bujdáková H,Sidóová Edoi
10.1007/BF02814461subject
Has Abstractpub_date
1989-01-01 00:00:00pages
504-10issue
6eissn
0015-5632issn
1874-9356journal_volume
34pub_type
杂志文章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：: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：: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：:Eleven purified lectins were compared in their IgE-precipitating, mast-cell-degranulating and histamine-releasing activity and in eliciting skin allergic reactions in atopic or normal people. A significantly positive relationship could be proved between their IgE-precipitating activity and degranulation of IgE-sensiti...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02923516
更新日期：1985-01-01 00:00:00
abstract：:One-week dextran sulfate treatment of conventional (CV) immunodeficient (SCID) mice gave rise to acute colitis in the colon mucosa; germ-free (GF) SCID mice did not exhibit any changes in colon morphology. Dextran sulfate application to CV immunocompetent (BALB/c) mice did induce substantial changes in the colon mucos...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02818004
更新日期：2001-01-01 00:00:00
abstract：:Patients suffering from periodontitis or periodontosis were selected for the study. Further subdivision of these groups was based on the presence or absence of herpes and/or adenoviruses in their oral lymphocytes and epithelial cells. The phagocytic and bactericidal activities of oral leukocytes isolated from the same...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02887577
更新日期：1987-01-01 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：:Biological activity of secondary metabolites produced by a plant-growth-promoting Pseudomonas fluorescens was evaluated. The strain produced antibiotics phenazine (PHE), 2,4-diacetylphloroglucinol (PHL) and siderophore pyoverdin (PYO) in standard King's B and succinic acid media, respectively. After extraction, PYO wa...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02818690
更新日期：2002-01-01 00:00:00
abstract：:Lactobacillus bulgaricus 59 and L. casei RTS and their respective nitrosoguanidine-induced mutants were estimated for titratable and volatile acidities, production of biacetyl and acetoin and for proteolytic activity. Both the mutants showed a marked increase in proteolytic activity as compared to the parents. ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02897216
更新日期：1980-01-01 00:00:00
abstract：:Purification of streptococcal extracellular NAD+ nucleosidase is associated with changes of kinetic properties. A high-molecular weight component is required for a full activity of the enzyme. The component is not produced by bacteria and is present in the Todd-Hewitt cultivation medium, the beef-heart extract serving...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02876396
更新日期：1980-01-01 00:00:00
abstract：:A novel immunosensing device based on a piezoelectric sensor for direct detection of the biological warfare agent Francisella tularensis was developed. This sensor includes mouse polyclonal antibody immobilized in a layer of protein A covalently linked to the gold electrode of the sensor. The immunosensor is able to d...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02932086
更新日期：2007-01-01 00:00:00
abstract：:A selection of tert-butylhydroperoxide (tBOOH)-tolerant Candida albicans mutants showed increased tolerances to 19 different stress conditions. These mutants are characterized by a constitutively upregulated antioxidative defense system and, therefore, adaptation to oxidative stress may play an important role in gaini...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-014-0305-7
更新日期：2014-07-01 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：: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：:Poly-gamma-L-glutamic acid was synthesized in optimized fermentor cultivation of Bacillus licheniformis. The polypeptide obtained was esterified using benzyl- and butylbromides. Benzyl esters with 30, 60 and 100% degree of esterification were prepared. Solubility of the products in dimethyl sulfoxide, chloroform, meth...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02818530
更新日期：2001-01-01 00:00:00
abstract：:Biotechnological conversion of low-cost agro-industrial by-products, such as industrial waste or terpenes from the distillation of essential oils from plants into more valuable oxygenated derivatives, can be achieved by using microbial cells or enzymes. In Argentina, the essential oil industry produces several tons of...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-015-0422-y
更新日期：2016-03-01 00:00:00
abstract：:The color of light (white, red, blue, and green) had a significant effect on the growth and reproductive processes (both in the nucleocytoplasmic and chloroplast compartment of the cells) in synchronous cultures of Scenedesmus obliquus. This effect decreased in the order red > white > blue > green. In the same order, ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02931828
更新日期：2006-01-01 00:00:00
abstract：:The present study was designed to characterize phenotypically and genotypically a Trueperella pyogenes strain isolated from a brain abscess of an adult roebuck (Capreolus capreolus). The species identity could be confirmed by phenotypical investigations, by MALDI-TOF MS analysis, and by sequencing the 16S ribosomal RN...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-017-0533-8
更新日期：2018-01-01 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：:Cryptosporidiosis belongs to the important parasitic infections with zoonotic potential and the occurrence in European countries is rare. The first cases of cryptosporidiosis caused by Cryptosporidium hominis detected in the Slovak republic were described here. Collection of examined humans consisted of five family me...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/s12223-012-0182-x
更新日期：2013-01-01 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：:The mean lengths of G1, S, G2 and M phases of the cell cycle were determined on the basis of the population distribution of Candida utilis grown in a continuous culture under steady-state conditions by using an original mathematical method. The length of the G2 phase was proportional to that of G1; the length of M was...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02821281
更新日期：1990-01-01 00:00:00
abstract：:Data on the production of clostridial toxins in dialyzed cultures are summarized. Principal modifications of this cultivation technique suitable for both research and production are shown. If toxins are released from the cells by autolysis (neurotoxins of Clostridium tetani, C. botulinum; lethal factors of C. novyi an...
journal_title：Folia microbiologica
pub_type： 杂志文章,评审
doi：10.1007/BF02928083
更新日期：1988-01-01 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：:Cardiolipin synthesis was studied during the aerobic synchronous growth of aerobically grown yeast Saccharomyces cerevisiae. The time course of the synthesis was stepwise and the rise in cardiolipin level in cells coincided in time with the increase in cytochrome oxidase activity. This finding supports the notion of d...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02876990
更新日期：1977-01-01 00:00:00
abstract：:A hexokinase preparation was obtained from a Saccharomyces cerevisiae mutant strain deficient in glucosephosphate isomerase (GPI) and mannosephosphate isomerase (MPI) by precipitation with ammonium sulfate. The supernatant fraction corresponding to 40-60 % saturation showed the lowest content in GPI and MPI activity. ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02927364
更新日期：1981-01-01 00:00:00
abstract：:Glutamate was converted to glutamine by Corynebacterium glutamicum permeabilized by ethanol (10%). ATP was supplied to the reaction by dried Saccharomyces cerevisiae or regenerated by acetyl kinase. High glutamine synthetase activity in C. glutamicum was induced by cultivation of the microorganism in media containing ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02816248
更新日期：1999-01-01 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：:Strains of fungi imperfecti of genera Aspergillus and Rhizopus were tested for the ability to produce alpha-mannosidases. The most suitable alpha-mannosidase producer of a total of 20 strains under study was Aspergillus Ravus Link 69. The parameters studied during the cultivation included the growth rate expressed as ...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02876433
更新日期：1978-01-01 00:00:00
abstract：:We report a novel application of calcein-acetomethyl ester in flow cytometry for rapid estimation of the number of G+-bacteria in rodent feces (Apodemus sylvaticus and Mus sp.f. muridae). We also use the combined application of flow cytometry and Syto-13 or Sypro Orange staining to count rapidly the total bacterial po...
journal_title：Folia microbiologica
pub_type： 杂志文章
doi：10.1007/BF02931538
更新日期：2004-01-01 00:00:00
