Decolorization of sulfonphthalein dyes by manganese peroxidase activity of the white-rot fungus Phanerochaete chrysosporium.

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

authors： Lodinová R,Haníková M,Jouja V

更新日期：1980-01-01 00:00:00

abstract：:The antibiotic-producing ability of 57 bacteria isolated from 8 marine sedentary organisms, 6 sponges (Spirastrella sp., Phyllospongia sp., Ircinia sp., Aaptos sp., Azorica sp., Axinella sp.), 1 soft coral (Lobophytum sp.) and 1 alga (Sargassum sp.), was evaluated against 6 phytopathogenic fungi (Helminthosporium oryz...

journal_title：Folia microbiologica

authors： Mohapatra BR,Bapuji M,Sree A

更新日期：2002-01-01 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

authors： Novotný C,Vyas BR,Erbanová P,Kubátová A,Sasek V

更新日期：1997-01-01 00:00:00

abstract：:Glycerol-based medium (BM) with and without the addition of 1 g/L ascorbic acid (Asc) and/or 100 mg/L (+/-)-catechin (Cat) was tested for the storage of three commercial wine yeasts at -20 degrees C. The medium supplemented with Asc was also used to store 706 strains to verify the maintenance of the liquid state. A de...

journal_title：Folia microbiologica

authors： Sidari R,Caridi A

更新日期：2009-01-01 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

authors： Kuhad RC,Kapoor RK,Lal R

更新日期：2004-01-01 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

authors： Ondriska F,Vrabcová I,Brinďáková S,Kváč M,Ditrich O,Boldiš V,Bastlová M

更新日期：2013-01-01 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

authors： Cepák V,Pribyl P,Vítová M

更新日期：2006-01-01 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

authors： Krticka J,Vraná D,Ludvík J,Votruba J

更新日期：1990-01-01 00:00:00

abstract：:The present paper reports a modified method for isolation of lysostaphin--a bacteriolytic agent with specific affinity for staphylococcal cell wall. The proposed purification scheme includes three steps. The first procedure is ultrafiltration through a membrane filter giving a yield of 75.6%. The result of ultrafiltra...

journal_title：Folia microbiologica

authors： Márová I,Dadák V

更新日期：1993-01-01 00:00:00

abstract：:Using both monoclonal and polyclonal antibodies against mammalian plectin (multifunctional protein cross-linking cytoskeletal structures, mainly intermediate filaments, in mammalian cells), several putative isoforms of plectin-like proteins were found in protein extracts from the green alga Chlamydomonas eugametos (Vo...

journal_title：Folia microbiologica

authors： Hendrychová J,Vítová M,Bisová K,Wiche G,Zachleder V

更新日期：2002-01-01 00:00:00

abstract：:The biological activity and the presence of genes sfp and ituD (surfactin and iturin A) among Bacillus strains isolated from the Amazon basin were determined. Bacillus spp. were tested for hemolytic activity and inhibition of fungal growth by agar plate assays in parallel with PCR for identification of sfp and ituD ge...

journal_title：Folia microbiologica

authors： Velho RV,Medina LF,Segalin J,Brandelli A

更新日期：2011-07-01 00:00:00

abstract：:Streptomyces aureofaciens glucosidizes 1,2,4-trihydroxy-9,10-anthraquinone (purpurin) added to the cultivation medium to yield the corresponding 2-beta-D-glucoside. The identity of the glucoside was demonstrated by comparing its physico-chemical properties with data of an authentic sample prepared synthetically. A fur...

journal_title：Folia microbiologica

authors： Steinerová N,Matĕjů J,Cudlín J,Vanĕk Z

更新日期：1984-01-01 00:00:00

abstract：:A decrease in the content of ochratoxin A (OA) was observed in milk samples fermented by yoghurt bacteria and bifidobacteria. OA was added to the milk before fermentation at a rate of 0.05-1.5 mg/L. No residues of OA were found in samples containing 0.05 and 0.1 mg/L of OA, fermented by S. Salivarius subsp. thermophil...

journal_title：Folia microbiologica

authors： Skrinjar M,Rasić JL,Stojicić V

更新日期：1996-01-01 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

authors： Zavázal V,Krauz V

更新日期：1985-01-01 00:00:00

abstract：:Mycobacterium avium paratuberculosis (Map) is a pathogen which causes a chronic progressive granulomatous enteritis known as paratuberculosis or Johne's disease and it primarily affects wild and domestic ruminants. The aim of this research was to examine a flock which consisted of 294 goats and was located in Garfagna...

journal_title：Folia microbiologica

authors： Galiero A,Turchi B,Pedonese F,Nuvoloni R,Cantile C,Colombani G,Forzan M,Cerri D,Bandecchi P,Fratini F

更新日期：2017-11-01 00:00:00

abstract：:Five trisubstituted quinazolones and eight trisubstituted quinazoline-4-thiones have been tested for antibacterial effects by a microdilution method. Four derivatives exerted a significant effect on E. coli, P. aeruginosa, S. aureus and B. subtilis (IC50 < 100 mg/L). In the bacterium P. aeruginosa six quinazolines sho...

journal_title：Folia microbiologica

authors： Jantová S,Greif G,Spirková K,Stankovský S,Oravcová M

更新日期：2000-01-01 00:00:00

abstract：:Enterococcus faecalis is a ubiquitous bacterium of the gut that is observed in persistent periradicular infections. Its pathogenicity is associated with biofilm formation and the ability to survive under nutrient-poor (starvation) conditions. However, characteristics of chemical composition of biofilm cells developed ...

journal_title：Folia microbiologica

authors： Liu H,Xu Q,Huo L,Wei X,Ling J

更新日期：2014-09-01 00:00:00

abstract：:A high infective dose of Taxocara canis eggs (2,500 eggs per mouse) induced a partial immunosuppression in mice, manifested by inhibition of the proliferative response of splenic T and B cells to polyclonal activators. A glucan immunomodulator given to infected animals at the beginning of the experiment showed a marke...

journal_title：Folia microbiologica

authors： Borosková Z,Reiterová K,Dubinský P,Tomasovicová O,Machnicka B

更新日期：1998-01-01 00:00:00

abstract：:Studies on the production of extracellular cellulase in two aquatic hyphomycetes Lunulospora curvula and Flagellospora penicillioides have shown that several factors such as carbon source, nitrogen source, pH and temperature affect the production of the enzyme. Experiments have shown that carboxymethyl cellulose is th...

journal_title：Folia microbiologica

authors： Chandrashekar KR,Kaveriappa KM

更新日期：1991-01-01 00:00:00

abstract：:Aminoglycosides at 2x or 4x minimum inhibitory concentration induced postantibiotic effects against Pseudomonas aeruginosa lasting 3.5-4.9 h (gentamicin) and 0.5-3.7 h (selemycin). Postantibiotic effects of subinhibitory concentrations of the aminoglycosides tested were substantially longer. Some combinations of supra...

journal_title：Folia microbiologica

authors： Hostacká A

更新日期：1996-01-01 00:00:00

abstract：:The aim of this study was to determine the prevalence of Listeria sp. and Listeria monocytogenes in soil samples with reference to type of fertilizers (natural and artificial) and distance from places intensively exploited by men, as well as to determine the relationship between the presence of L. monocytogenes in the...

journal_title：Folia microbiologica

authors： Szymczak B,Szymczak M,Sawicki W,Dąbrowski W

更新日期：2014-01-01 00:00:00

abstract：:The highest level of secreted brefeldin A was present in glucose-grown cultures, intermediate levels in glucose-fructose, and xylose cultures and low levels in fructose- and galactose-grown cultures of Curvularia lunata. The biomass decreased from glucose, fructose, xylose, glucose-fructose to galactose cultures. Bref...

journal_title：Folia microbiologica

authors： Sam CT

更新日期：1977-01-01 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

authors： Navrátil O,Benada O,Braná H,Hubácek J

更新日期：1983-01-01 00:00:00

abstract：:The majority of antibiotics and substances with diverse biological activity used in medicine are produced by actinomycetes, nonfilamentous bacteria and fungi. Other microorganisms, such as myxobacteria, pseudomonads, nocardias, basidiomycetes, marine microorganisms, enterobacteria, halobacteria, hyperthermophiles etc....

journal_title：Folia microbiologica

authors： Bĕhal V

更新日期：2003-01-01 00:00:00

abstract：:The synergistic anticandidal activity of three diketopiperazines [cyclo-(L-Pro-L-Leu) (1), cyclo-(D-Pro-L-Leu) (2), and cyclo-(D-Pro-L-Tyr) (3)] purified from a Bacillus sp. N strain associated with entomopathogenic nematode Rhabditis (Oscheius) in combination with amphotericin B and clotrimazole was investigated usin...

journal_title：Folia microbiologica

authors： Kumar SN,Nambisan B,Mohandas C,Sundaresan A

更新日期：2013-11-01 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

authors： Foltínová P,Sutoris V,Blöckinger G,Ebringer L

更新日期：1978-01-01 00:00:00

abstract：:NaN3 was found to inhibit transformation but not the irreversible binding of donor 3H-DNA in competent cells of the original low-transformable strain Bacillus subtilis 168 trp2. Addition of NaN3 to cells of two mutants Bacillus subtilis HT39 and HT46 with an increased transformability decreased substantially the irrev...

journal_title：Folia microbiologica

authors： Tichý P,Jandová Z

更新日期：1977-01-01 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

authors： Cupková V,Sirotková L,Mlynarcík D,Devínsky F,Lacko I,Kovacková Z

更新日期：1993-01-01 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

authors： Celer V,Blazek D,Navrátilová I,Skládal P,Blacklaws B,Bujdoso R

更新日期：2003-01-01 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

authors： Tong T,Li B,Xie S

更新日期：2020-04-01 00:00:00