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Non vi è alcun abstract associato a tale prodotto.
Minervini Fabio, Calasso Maria
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Non vi è alcun abstract associato a tale prodotto.
Minervini Fabio, Calasso Maria
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Toxicity of Lactobacillus casei
Journal of Dental Research, 1965With the possible exception of Lactobacillus acidophilus, most of the oral lactobacilli are generally considered harmless saprophytes.1 In view of the virulence-enhancing effect of some bacterial capsules, the finding of a heavily encapsulated strain of Lactobacillus casei2 suggested the possibility of another pathogenic lactobacillus.
B, ROSAN, B F, HAMMOND
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Lactobacillus casei Endocarditis
Annals of Internal Medicine, 1975Excerpt Lactobacilli may grow very slowly or not at all in media commonly used for blood culture; in addition, these organisms may be moderately resistant to penicillin and difficult to eradicate f...
M J, Tenebaum, J F, Warner
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Respiration of Lactobacillus casei
Canadian Journal of Microbiology, 1968Although Lactobacillus casei is generally considered to be "indifferent" to oxygen, several strains exhibited considerable respiratory activity with a number of substrates related to carbohydrate catabolism. In many cases this respiratory ability enables the organism to utilize energy sources that would be unavailable under anaerobic conditions.
J P, Brown, P J, VanDemark
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Lactobacillus casei response to pteroylpolyglutamates
Analytical Biochemistry, 1972Abstract The growth response of L. casei to pteroylpolyglutamates was investigated. The slope of the response curve varies with the number of glutamic acid residues present in the conjugate, becoming steeper for those forms with more than three glutamic residues. A greater concentration of these higher polyglutamates was needed for a given response
T, Tamura +3 more
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Phage Susceptibility of Encapsulated Lactobacillus casei
Nature, 1965ONE of the principal factors which determines the susceptibility of a given bacterium to attack by bacteriophage is the availability of specific surface receptor sites. Numerous investigators have observed that encapsulated bacteria are generally phage resistant, and it has been assumed that the capsular layer, interposed as a physical barrier between ...
B F, Hammond, N B, Williams
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Diacetyl reductase of Lactobacillus casei
Canadian Journal of Microbiology, 1970Diacetyl reductase (diacetyl:reduced nicotinamide adenine dinucleotide (NADH) oxidoreductase, EC. 1.1.1.5) has been isolated from Lactobacillus casei. Cell sonication, ammonium sulfate fractionation, Sephadex gel filtration, DEAE-cellulose chromatography, and alumina gel adsorption were used to obtain the partially purified enzyme.
A L, Branen, T W, Keenan
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Protoplast fusion between Lactobacillus casei and Lactobacillus acidophilus
Biotechnology Letters, 1996From the fusion between Lactobacillus casei and Lactobacillus acidophilus, 8 fusants were selected: Four were able to ferment maltose, lactose, galactose and mannose, but two had greater abilities of acid production than parents. Increased values of up to 7.6–8 % in β -galactosidase activity were obtained from two when compared to that of L ...
Yeehn Yeeh, Young Bae Jo, Oh Chang Kwon
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Antifungal activity of Lactobacillus casei and Lactobacillus brevis
2022Lactic acid bacteria (LAB) are indigenous and present in various substrates: soil, vegetables, meat, fermented products, etc. They are irreplaceable in dairy production and the feed industry. Antimicrobial metabolites are formed by LAB, and some of them have antifungal properties.
Petrović, Elena +2 more
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