ŠVEC, Pavel, Ivo SEDLÁČEK, Lenka ŽÁČKOVÁ and Martina KUKLETOVÁ. Identification of lactobacilli isolated from dental caries of children. In 9th Symposium on Lactic Acid Bacteria, Health, Evolution and Systems Biology. 2008.
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Basic information
Original name Identification of lactobacilli isolated from dental caries of children
Name in Czech Identifikace laktobacilů izolovaných ze zubního kazu dětí
Authors ŠVEC, Pavel (203 Czech Republic, guarantor), Ivo SEDLÁČEK (203 Czech Republic), Lenka ŽÁČKOVÁ (203 Czech Republic) and Martina KUKLETOVÁ (203 Czech Republic).
Edition 9th Symposium on Lactic Acid Bacteria, Health, Evolution and Systems Biology, 2008.
Other information
Original language English
Type of outcome Conference abstract
Field of Study 10600 1.6 Biological sciences
Country of publisher Netherlands
Confidentiality degree is not subject to a state or trade secret
RIV identification code RIV/00216224:14310/08:00026373
Organization unit Faculty of Science
Keywords in English Lactobacillus; dental caries; identification; taxonomy
Tags dental caries, identification, Lactobacillus, taxonomy
Tags International impact, Reviewed
Changed by Changed by: doc. RNDr. Pavel Švec, Ph.D., učo 1098. Changed: 24/3/2010 12:06.
Abstract
The aim of this work was to analyse a group of 69 lactobacilli isolated from dental caries and root canals of the extracted teeth from early childhood caries (ECC) affected children up to age of six. Clinical samples obtained from individual patients were cultivated in a 5 % CO2 atmosphere on MRS agar and/or BHI agar supplemented by 10 % sheep blood. Biochemical and physiological properties of all strains were characterized by API 50CH kit and conventional tube tests. Rep-PCR fingerprinting with the (GTG)5 primer was used for genotype characterization and identification of the isolates. Evaluation of obtained (GTG)5-PCR fingerprints assigned clearly 21 strains as Lactobacillus rhamnosus, 20 as Lactobacillus fermentum, 16 as Lactobacillus casei/paracasei, 7 as Lactobacillus salivarius, 4 as Lactobacillus plantarum and 1 as Lactobacillus gasseri.
Abstract (in Czech)
Cílem práce bylo taxonomicky identifikovat 69 kmenů laktobacilů izolovaných z zubního kazu dětí. S využitím biotypizace a rep-PCR s primerem (GTG)5 bylo identifikováno: 21 Lactobacillus rhamnosus, 20 Lactobacillus fermentum, 16 Lactobacillus casei/paracasei, 7 Lactobacillus salivarius, 4 Lactobacillus plantarum a 1 kmen Lactobacillus gasseri. Výsledky ukázaly použitou rep-PCR metodu jako vhodnou pro rychlou identifikaci laktobacilů vyskytujících se v zubním kazu.
Links
MSM0021622416, plan (intention)Name: Diverzita biotických společenstev a populací: kauzální analýza variability v prostoru a čase
Investor: Ministry of Education, Youth and Sports of the CR, Diversity of Biotic Communities and Populations: Causal Analysis of variation in space and time
1M0528, research and development projectName: Stomatologické výzkumné centrum
Investor: Ministry of Education, Youth and Sports of the CR, Dental research centre
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