Literature DB >> 9058972

Inhibition by hop bract polyphenols of cellular adherence and water-insoluble glucan synthesis of mutans streptococci.

M Tagashira1, K Uchiyama, T Yoshimura, M Shirota, N Uemitsu.   

Abstract

The inhibitory effect of hop bract polyphenols (HBP) on cariogenic streptococci was investigated. It was found that the high molecular weight polyphenol (estimated about 36,000-40,000) inhibited the cellular adherence of Streptococcus mutans MT8148 (serotype C) and Streptococcus sobrinus ATCC 33478 (serotype g) at much small concentrations than the polyphenols extracted from oolong tea or green tea leaves. Furthermore, HBP also inhibited the action of glucosyltransferase, which was involved in the water-insoluble glucan synthesis, but did not suppress the growth and the acid production of the bacteria. These results suggest that HBP would be a candidate to act against dental caries caused by Mutans Streptococci.

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Year:  1997        PMID： 9058972     DOI： 10.1271/bbb.61.332

Source DB:  PubMed          Journal:  Biosci Biotechnol Biochem        ISSN： 0916-8451            Impact factor:   2.043


  14 in total

Review 1.  The pharmacognosy of Humulus lupulus L. (hops) with an emphasis on estrogenic properties.

Authors:  L R Chadwick; G F Pauli; N R Farnsworth
Journal:  Phytomedicine       Date:  2005-07-01       Impact factor: 5.340

2.  Drinking habits are associated with changes in the dental plaque microbial community.

Authors:  Caterina Signoretto; Franco Bianchi; Gloria Burlacchini; Francesca Sivieri; Dave Spratt; Pietro Canepari
Journal:  J Clin Microbiol       Date:  2009-12-02       Impact factor: 5.948

3.  Purification of Proteins From Cell-Culture Medium or Cell-Lysate by High-Speed Counter-Current Chromatography Using Cross-Axis Coil Planet Centrifuge.

Authors:  Yoichi Shibusawa; Yoichiro Ito
Journal:  Open Anal Chem J       Date:  2007

4.  Targeting of Streptococcus mutans Biofilms by a Novel Small Molecule Prevents Dental Caries and Preserves the Oral Microbiome.

Authors:  S S Garcia; M S Blackledge; S Michalek; L Su; T Ptacek; P Eipers; C Morrow; E J Lefkowitz; C Melander; H Wu
Journal:  J Dent Res       Date:  2017-03-10       Impact factor: 6.116

Review 5.  Biology of Streptococcus mutans-derived glucosyltransferases: role in extracellular matrix formation of cariogenic biofilms.

Authors:  W H Bowen; H Koo
Journal:  Caries Res       Date:  2011-02-23       Impact factor: 4.056

Review 6.  Natural products in caries research: current (limited) knowledge, challenges and future perspective.

Authors:  J-G Jeon; P L Rosalen; M L Falsetta; H Koo
Journal:  Caries Res       Date:  2011-05-12       Impact factor: 4.056

7.  Evaluation of plant and fungal extracts for their potential antigingivitis and anticaries activity.

Authors:  D A Spratt; M Daglia; A Papetti; M Stauder; D O'Donnell; L Ciric; A Tymon; B Repetto; C Signoretto; Y Houri-Haddad; M Feldman; D Steinberg; S Lawton; P Lingström; J Pratten; E Zaura; G Gazzani; C Pruzzo; M Wilson
Journal:  J Biomed Biotechnol       Date:  2012-02-19

8.  Inhibition of attachment of oral bacteria to immortalized human gingival fibroblasts (HGF-1) by tea extracts and tea components.

Authors:  Yi Wang; Felicia F L Chung; Sui M Lee; Gary A Dykes
Journal:  BMC Res Notes       Date:  2013-04-11

9.  Effects of Lactobacillus reuteri-derived biosurfactant on the gene expression profile of essential adhesion genes (gtfB, gtfC and ftf) of Streptococcus mutans.

Authors:  Rasoul Salehi; Omid Savabi; Mohammad Kazemi; Sara Kamali; Ahmad Reza Salehi; Gilda Eslami; Arezoo Tahmourespour
Journal:  Adv Biomed Res       Date:  2014-08-19

10.  Antibacterial Effects of Different Concentrations of Althaea officinalis Root Extract versus 0.2% Chlorhexidine and Penicillin on Streptococcus mutans and Lactobacillus (In vitro).

Authors:  Roza Haghgoo; Majid Mehran; Elahe Afshari; Hamide Farajian Zadeh; Motahare Ahmadvand
Journal:  J Int Soc Prev Community Dent       Date:  2017-07-31
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