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Wyszukujesz frazę "bacterial enzyme" wg kryterium: Temat


Wyświetlanie 1-3 z 3
Tytuł:
Ability of Lactobacillus plantarum LS/07 to modify intestinal enzymes activity in chronic diseases prevention
Autorzy:
Hijová, Emília
Kuzma, Jozef
Strojný, Ladislav
Bomba, Alojz
Bertková, Izabela
Chmelárová, Anna
Hertelyová, Zdena
Benetinová, Veronika
Štofilová, Jana
Ambro, Ľuboš
Powiązania:
https://bibliotekanauki.pl/articles/1038694.pdf
Data publikacji:
2017
Wydawca:
Polskie Towarzystwo Biochemiczne
Tematy:
Sprague-Dawley rats
bacterial enzyme
cancer
atherosclerosis
dysbiosis
Opis:
The ability of probiotic strain Lactobacillus plantarum LS/07 to modify the activity of intestinal bacterial enzymes - β-glucuronidase (β-GLUCUR), β-galactosidase (β-GAL), and β-glucosidase (β-GLU) in prevention of chronic diseases - cancer, atherosclerosis and dysbiosis was investigated. The male Sprague-Dawley rats were randomly divided into 12 experimental groups: controls groups - C (control), AT (atherosclerotic), CC (carcinogenic), dysbiotic groups - each group in combination with antibiotics (ATB), probiotics groups - in combinatioan with probiotic (PRO) alone, and each group with combination of antibiotic and probiotic (ATB+PRO). In the control group the β-glucuronidase activity did not change throughout the experiment. High fat diet in atherosclerotic group significantly increased the activity of β-glucuronidase (P<0.001) and β-glucosidase (P<0.01). Azoxymethane application in carcinogenic group significantly increased β-glucuronidase (P<0.01), but reduced β-glucosidase (P<0.01) activity. Daily application of probiotics alone and in combination with antibiotic increased β-galactosidase, of β-glucosidase, and decreased β-glucuronidase activity. In control antibiotic group we observed significant increase in β-glucuronidase (P<0.05) and decreased β-glucosidase (P<0.01) activity which can be caused by the change of microflora in favor of coliform bacteria. These findings indicate the positive effects of probiotic Lactobacillus plantarum LS/07 and suggest its use in disease prevention in human medicine and some animal species.
Źródło:
Acta Biochimica Polonica; 2017, 64, 1; 113-116
0001-527X
Pojawia się w:
Acta Biochimica Polonica
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
Changes of antioxidant enzymes of mung bean [Vigna radiata (L.) R. Wilczek] in response to host and non-host bacterial pathogens
Autorzy:
Farahani, A.S.
Taghavi, M.
Powiązania:
https://bibliotekanauki.pl/articles/65764.pdf
Data publikacji:
2016
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
antioxidative enzyme
enzyme
mung bean
Vigna radiata
plant response
host pathogen
non-host pathogen
resistance
bacterial pathogen
ascorbate peroxidase
catalase
peroxidase
superoxide dismutase
Opis:
The natural resistance against the majority of potential pathogens that exist in most plant species is known as non-host resistance. Several reports suggest the role of antioxidant enzymes in non-host resistance. We assayed the expression or activity of four scavenging enzymes during non-host pathogen-plant interaction (Xanthomonas hortorum pv. pelargonii/mung bean) and host pathogen-plant interaction (Xanthomonas axonopodis pv. phaseoli/mung bean). The expression of superoxide dismutase (SOD) and ascorbate peroxidase (APX) and the enzyme activity of catalase (CAT) and peroxidase (POX) were investigated. The activities of CAT and POX were higher during non-host pathogen invasion vs. host pathogen attack. The expression of SOD and APX were also different between compatible and incompatible interactions. The expression of SOD and APX were higher in the incompatible compared to the compatible interaction. Additionally, induction of the antioxidant enzymes in response to non-host pathogen was earlier than induction in response to host pathogen. Such information is important for plant breeders, and useful when looking for alternative control strategies as well.
Źródło:
Journal of Plant Protection Research; 2016, 56, 1
1427-4345
Pojawia się w:
Journal of Plant Protection Research
Dostawca treści:
Biblioteka Nauki
Artykuł
Tytuł:
A new division of bacterial UvrA homologues
Autorzy:
Marszalkowska, M.
Bil, M.
Kreft, L.
Olszewski, M.
Powiązania:
https://bibliotekanauki.pl/articles/81007.pdf
Data publikacji:
2013
Wydawca:
Polska Akademia Nauk. Czytelnia Czasopism PAN
Tematy:
UvrA protein
DNA binding
damage-recognition enzyme
nucleotide excision repair system
bacterial genome
prokaryotic organism
Pseudomonas putida
Xanthomonas axonopodis
Deinococcus radiodurans
Źródło:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology; 2013, 94, 1
0860-7796
Pojawia się w:
BioTechnologia. Journal of Biotechnology Computational Biology and Bionanotechnology
Dostawca treści:
Biblioteka Nauki
Artykuł
    Wyświetlanie 1-3 z 3

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