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Eija Könönen

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Fares Zeidán-Chuliá; José Cláudio Fonseca Moreira; Mervi Gursoy; Ulvi Kahraman Gursoy; Eija Könönen; Ben-Hur Neves de Oliveira; Veli-Jukka Uitto
MMPREDOX/NO Interplay in Periodontitis and Its Inhibition with Satureja hortensis L. Essential Oil.
Ulvi Kahraman Gursoy; Sisko Huumonen; Eija Könönen; Pirkko J Pussinen; Anna L Suominen; Taina Tervahartiala; Timo Sorsa
Salivary type I collagen degradation end-products and related matrix metalloproteinases in periodontitis.
Ulvi Kahraman Gursoy; Eija Könönen; Noora Luukkonen; Veli-Jukka Uitto
Human neutrophil defensins and their effect on epithelial cells.

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All Publications

2013: Fares Zeidán-Chuliá; José Cláudio Fonseca Moreira; Mervi Gursoy; Ulvi Kahraman Gursoy; Eija Könönen; Ben-Hur Neves de Oliveira; Veli-Jukka Uitto
MMPREDOX/NO Interplay in Periodontitis and Its Inhibition with Satureja hortensis L. Essential Oil.
Chemistry & biodiversity 2013;10(4):507-23.
2013: Ulvi Kahraman Gursoy; Sisko Huumonen; Eija Könönen; Pirkko J Pussinen; Anna L Suominen; Taina Tervahartiala; Timo Sorsa
Salivary type I collagen degradation end-products and related matrix metalloproteinases in periodontitis.
Journal of clinical periodontology 2013;40(1):18-25.
2013: Ulvi Kahraman Gursoy; Eija Könönen; Noora Luukkonen; Veli-Jukka Uitto
Human neutrophil defensins and their effect on epithelial cells.
Journal of periodontology 2013;84(1):126-33.
2013: Petteri Karesvuo; Ulvi Kahraman Gursoy; Sisko Huumonen; Pirkko J Pussinen; Anna L Suominen; Eija Vesti; Eija Könönen
Alveolar bone loss associated with age-related macular degeneration in males.
Journal of periodontology 2013;84(1):58-67.
2012: Marja T Pöllänen; Ulvi Kahraman Gursoy; Eija Könönen; Veli-Jukka Uitto
Fusobacterium nucleatum biofilm induces epithelial migration in an organotypic model of dento-gingival junction.
Journal of periodontology 2012;83(10):1329-35.
2012: Fares Zeidán-Chuliá; Lutfu Cakmakci; Mervi Gursoy; Orhan V Gursoy; Eija Könönen; José C F Moreira; José L Rybarczyk-Filho; Veli-Jukka Uitto; Ulvi Kahraman Gursoy
Bioinformatical and in vitro approaches to essential oil-induced matrix metalloproteinase inhibition.
Pharmaceutical biology 2012;50(6):675-86.
2012: Ulvi Kahraman Gursoy; Eija Könönen; Marja Pöllänen; Veli-Jukka Uitto
A novel organotypic dento-epithelial culture model: effect of Fusobacterium nucleatum biofilm on B-defensin-2, -3, and LL-37 expression.
Journal of periodontology 2012;83(2):242-7.
2012: Ulvi Kahraman Gursoy; Eija Könönen
Understanding the roles of gingival beta-defensins.
Journal of oral microbiology 2012;4():.
2011: Fares Zeidán-Chuliá; Ulvi K Gursoy; Eija Könönen; Carmem Gottfried
A dental look at the autistic patient through orofacial pain.
Acta odontologica Scandinavica 2011;69(4):193-200.
2011: Pirkko J Pussinen; Eija Könönen; Susanna Paju; Kati Hyvärinen; Ulvi Kahraman Gursoy; Sisko Huumonen; Matti L E Knuuttila; Anna L Suominen
Periodontal pathogen carriage, rather than periodontitis, determines the serum antibody levels.
Journal of clinical periodontology 2011;38(5):405-11.
2011: Ulvi Kahraman Gursoy; Kati Hyvärinen; Eija Könönen; Susanna Paju; Pirkko J Pussinen; Anna L Suominen; Taina Tervahartiala; Veli-Jukka Uitto; Timo Sorsa
Use of host- and bacteria-derived salivary markers in detection of periodontitis: a cumulative approach.
Disease markers 2011;30(6):299-305.
2010: Mervi Gürsoy; Eija Könönen; Ulvi K Gürsoy; Taina Tervahartiala; Riitta Pajukanta; Timo Sorsa
Periodontal status and neutrophilic enzyme levels in gingival crevicular fluid during pregnancy and postpartum.
Journal of periodontology 2010;81(12):1790-6.
2010: M Gürsoy; Eija Könönen; Taina Tervahartiala; U K Gürsoy; R Pajukanta; Timo Sorsa
Longitudinal study of salivary proteinases during pregnancy and postpartum.
Journal of periodontal research 2010;45(4):496-503.
2010: Ulvi Kahraman Gursoy; Marja Pöllänen; Eija Könönen; Veli-Jukka Uitto
Biofilm formation enhances the oxygen tolerance and invasiveness of Fusobacterium nucleatum in an oral mucosa culture model.
Journal of periodontology 2010;81(7):1084-91.
2010: Ulvi Kahraman Gursoy; Eija Könönen; Pratikshya Pradhan-Palikhe; Taina Tervahartiala; Pirkko J Pussinen; Liisa Suominen-Taipale; Timo Sorsa
Salivary MMP-8, TIMP-1, and ICTP as markers of advanced periodontitis.
Journal of clinical periodontology 2010;37(6):487-93.
2009: Eija Könönen; Marja Rasinperä; Anni Virolainen; Silja Mentula; Outi Lyytikäinen
Diagnostic trends in Clostridium difficile detection in Finnish microbiology laboratories.
Anaerobe 2009;15(6):261-5.
2009: Ulvi Kahraman Gursoy; Eija Könönen; Veli-Jukka Uitto; Pirkko J Pussinen; Kati Hyvärinen; Liisa Suominen-Taipale; Matti L E Knuuttila
Salivary interleukin-1beta concentration and the presence of multiple pathogens in periodontitis.
Journal of clinical periodontology 2009;36(11):922-7.
2009: Jenni Antikainen; Tanja Pasanen; Sointu Mero; Eveliina Tarkka; Juha Kirveskari; Saara Kotila; Silja Mentula; Eija Könönen; Anni-Riitta Virolainen-Julkunen; Martti Vaara; Päivi Tissari
Detection of virulence genes of Clostridium difficile by multiplex PCR.
APMIS : acta pathologica, microbiologica, et immunologica Scandinavica 2009;117(8):607-13.
2009: Kati Hyvärinen; Saara Laitinen; Susanna Paju; Anne Hakala; Liisa Suominen-Taipale; Mikael Skurnik; Eija Könönen; Pirkko J Pussinen
Detection and quantification of five major periodontal pathogens by single copy gene-based real-time PCR.
Innate immunity 2009;15(4):195-204.
2009: M Gürsoy; Gunnsteinn Haraldsson; M Hyvönen; Timo Sorsa; R Pajukanta; Eija Könönen
Does the frequency of Prevotella intermedia increase during pregnancy?
Oral microbiology and immunology 2009;24(4):299-303.
2009: Ulvi Kahraman Gursoy; Mervi Gursoy; Orhan Vedat Gursoy; Lutfu Cakmakci; Eija Könönen; Veli-Jukka Uitto
Anti-biofilm properties of Satureja hortensis L. essential oil against periodontal pathogens.
Anaerobe 2009;15(4):164-7.
2009: Outi Lyytikäinen; Heli Turunen; Reijo Sund; Marja Rasinperä; Eija Könönen; Petri Ruutu; Ilmo Keskimäki
Hospitalizations and deaths associated with Clostridium difficile infection, Finland, 1996-2004.
Emerging infectious diseases 2009;15(5):761-5.
2009: Susanna Paju; Pirkko J Pussinen; Liisa Suominen-Taipale; Mari Hyvönen; Matti L E Knuuttila; Eija Könönen
Detection of multiple pathogenic species in saliva is associated with periodontal infection in adults.
Journal of clinical microbiology 2009;47(1):235-8.
2008: Mervi Gürsoy; Riitta Pajukanta; Timo Sorsa; Eija Könönen
Clinical changes in periodontium during pregnancy and post-partum.
Journal of clinical periodontology 2008;35(7):576-83.
2008: Ellen V G Frandsen; Knud Poulsen; Eija Könönen; Mogens Kilian
Diversity of Capnocytophaga species in children and description of Capnocytophaga leadbetteri sp. nov. and Capnocytophaga genospecies AHN8471.
International journal of systematic and evolutionary microbiology 2008;58(Pt 2):324-36.
2007: Outi Lyytikäinen; Silja Mentula; Eija Könönen; S Kotila; Eveliina Tarkka; V J Anttila; E Mattila; Mari Kanerva; Martti Vaara; Ville Valtonen
First isolation of Clostridium difficile PCR ribotype 027 in Finland.
Euro surveillance : bulletin Européen sur les maladies transmissibles = European communicable disease bulletin 2007;12(11):E071108.2.
2007: Eija Könönen; Susanna Paju; Pirkko J Pussinen; Mari Hyvönen; Paulo Di Tella; Liisa Suominen-Taipale; Matti L E Knuuttila
Population-based study of salivary carriage of periodontal pathogens in adults.
Journal of clinical microbiology 2007;45(8):2446-51.
2007: Eija Könönen; Anne Bryk; Päivi Niemi; Arja Kanervo-Nordström
Antimicrobial susceptibilities of Peptostreptococcus anaerobius and the newly described Peptostreptococcus stomatis isolated from various human sources.
Antimicrobial agents and chemotherapy 2007;51(6):2205-7.
2006: Yuli Song; Eija Könönen; Merja Rautio; Chengxu Liu; Anne Bryk; Erkki Eerola; Sydney M Finegold
Alistipes onderdonkii sp. nov. and Alistipes shahii sp. nov., of human origin.
International journal of systematic and evolutionary microbiology 2006;56(Pt 8):1985-90.
2006: Silja Mentula; Terhi Virtanen; Arja Kanervo-Nordström; Jaana Harmoinen; Elias Westermarck; Merja Rautio; Pentti Huovinen; Eija Könönen
Relatedness of Escherichia coli strains with different susceptibility patterns isolated from beagle dogs during ampicillin treatment.
International journal of antimicrobial agents 2006;27(1):46-50.
2005: Gunnsteinn Haraldsson; Jukka H Meurman; Eija Könönen; W Peter Holbrook
Properties of hemagglutination by Prevotella melaninogenica.
Anaerobe 2005;11(5):285-9.
2005: Nanna Sarkonen; Eija Könönen; Erkki Eerola; Mauno Könönen; Hannele Jousimies-Somer; Pekka Laine
Characterization of Actinomyces species isolated from failed dental implant fixtures.
Anaerobe 2005;11(4):231-7.
2005: Silja Mentula; Jaana Harmoinen; Matti Heikkilä; Elias Westermarck; Merja Rautio; Pentti Huovinen; Eija Könönen
Comparison between cultured small-intestinal and fecal microbiotas in beagle dogs.
Applied and environmental microbiology 2005;71(8):4169-75.
2005: Eija Könönen
Anaerobes in the upper respiratory tract in infancy.
Anaerobe 2005;11(3):131-6.
2005: Sydney M Finegold; Y Song; Chengxu Liu; David W Hecht; Paula Summanen; Eija Könönen; S D Allen
Clostridium clostridioforme: a mixture of three clinically important species.
European journal of clinical microbiology & infectious diseases : official publication of the European Society of Clinical Microbiology 2005;24(5):319-24.
2005: Anne-Marie Kerttula; Petteri Carlson; Nanna Sarkonen; Val Hall; Eija Könönen
Enzymatic/biochemical analysis of Actinomyces with commercial test kits with an emphasis on newly described species.
Anaerobe 2005;11(1-2):99-108.
2004: Silja Mentula; Jaana Harmoinen; Pertti Koski; Elias Westermarck; Merja Rautio; Pentti Huovinen; Eija Könönen
Inhibition of ampicillin-induced emergence of resistance in intestinal coliforms by targeted recombinant beta-lactamase.
International journal of antimicrobial agents 2004;24(6):555-61.
2004: Heidi Kuula; Eija Könönen; Kari Lounatmaa; Yrjö T Konttinen; Mauno Könönen
Attachment of oral gram-negative anaerobic rods to a smooth titanium surface: an electron microscopy study.
The International journal of oral & maxillofacial implants 2004;19(6):803-9.
2004: Susan Nyfors; Ritva Syrjänen; Eija Könönen
Impact of antimicrobial exposure and beta-lactamase-producing bacteria on salivary beta-lactamase activity in infancy.
International journal of antimicrobial agents 2004;24(5):463-7.
2004: Gunnsteinn Haraldsson; W Peter Holbrook; Eija Könönen
Clonal persistence of oral Fusobacterium nucleatum in infancy.
Journal of dental research 2004;83(6):500-4.
2004: Gunnsteinn Haraldsson; W Peter Holbrook; Eija Könönen
Clonal similarity of salivary and nasopharyngeal Fusobacterium nucleatum in infants with acute otitis media experience.
Journal of medical microbiology 2004;53(Pt 2):161-5.
2004: Anne-Marie Santala; Nanna Sarkonen; Val Hall; Petteri Carlson; Hannele Jousimies-Somer; Eija Könönen
Evaluation of four commercial test systems for identification of actinomyces and some closely related species.
Journal of clinical microbiology 2004;42(1):418-20.
2003: Susan Nyfors; Eija Könönen; Anne Bryk; Ritva Syrjänen; Hannele Jousimies-Somer
Age-related frequency of penicillin resistance of oral Veillonella.
Diagnostic microbiology and infectious disease 2003;46(4):279-83.
2003: Eija Könönen; Ritva Syrjänen; Annika Takala; Hannele Jousimies-Somer
Nasopharyngeal carriage of anaerobes during health and acute otitis media by two years of age.
Diagnostic microbiology and infectious disease 2003;46(3):167-72.
2003: Susan Nyfors; Eija Könönen; Ritva Syrjänen; Erkki Komulainen; Hannele Jousimies-Somer
Emergence of penicillin resistance among Fusobacterium nucleatum populations of commensal oral flora during early childhood.
The Journal of antimicrobial chemotherapy 2003;51(1):107-12.
2002: Eija Könönen; Hannele Jousimies-Somer; Anne Bryk; T Kilp; M Kilian
Establishment of streptococci in the upper respiratory tract: longitudinal changes in the mouth and nasopharynx up to 2 years of age.
Journal of medical microbiology 2002;51(9):723-30.
2001: Nanna Sarkonen; Eija Könönen; Paula Summanen; M Könönen; Hannele Jousimies-Somer
Phenotypic identification of Actinomyces and related species isolated from human sources.
Journal of clinical microbiology 2001;39(11):3955-61.
2000: Eija Könönen; J Wolf; Jaana Mättö; Ellen V G Frandsen; K Poulsen; Hannele Jousimies-Somer; Sirkka Asikainen
The Prevotella intermedia group organisms in young children and their mothers as related to maternal periodontal status.
Journal of periodontal research 2000;35(6):329-34.
2000: Eija Könönen
Development of oral bacterial flora in young children.
Annals of medicine 2000;32(2):107-12.
2000: Nanna Sarkonen; Eija Könönen; Paula Summanen; Arja Kanervo; A Takala; Hannele Jousimies-Somer
Oral colonization with Actinomyces species in infants by two years of age.
Journal of dental research 2000;79(3):864-7.
1999: Eija Könönen
Oral colonization by anaerobic bacteria during childhood: role in health and disease.
Oral diseases 1999;5(4):278-85.
1999: Eija Könönen; Arja Kanervo; A Takala; Sirkka Asikainen; Hannele Jousimies-Somer
Establishment of oral anaerobes during the first year of life.
Journal of dental research 1999;78(10):1634-9.
1999: Jaana Mättö; Sirkka Asikainen; Marja-Liisa Väisänen; B Von Troil-Lindén; Eija Könönen; Maria Saarela; K Salminen; Sydney M Finegold; Hannele Jousimies-Somer
Beta-lactamase production in Prevotella intermedia, Prevotella nigrescens, and Prevotella pallens genotypes and in vitro susceptibilities to selected antimicrobial agents.
Antimicrobial agents and chemotherapy 1999;43(10):2383-8.
1999: Susan Nyfors; Eija Könönen; A Takala; Hannele Jousimies-Somer
Beta-lactamase production by oral anaerobic gram-negative species in infants in relation to previous antimicrobial therapy.
Antimicrobial agents and chemotherapy 1999;43(7):1591-4.
1999: Jorma A Hannula; Maria Saarela; Hannele Jousimies-Somer; Annika Takala; Ritva Syrjänen; Eija Könönen; Sirkka Asikainen
Age-related acquisition of oral and nasopharyngeal yeast species and stability of colonization in young children.
Oral microbiology and immunology 1999;14(3):176-82.
1999: Eija Könönen; Arja Kanervo; K Salminen; Hannele Jousimies-Somer
beta-lactamase production and antimicrobial susceptibility of oral heterogeneous Fusobacterium nucleatum populations in young children.
Antimicrobial agents and chemotherapy 1999;43(5):1270-3.
1998: Eija Könönen; Erkki Eerola; Ellen V G Frandsen; Jari Jalava; Jaana Mättö; Saara Salmenlinna; Hannele Jousimies-Somer
Phylogenetic characterization and proposal of a new pigmented species to the genus Prevotella: Prevotella pallens sp. nov.
International journal of systematic bacteriology 1998;48 Pt 1():47-51.
1998: Eija Könönen; Jaana Mättö; M L Väisänen-Tunkelrott; Ellen V G Frandsen; Ilkka M Helander; Sirkka Asikainen; Sydney M Finegold; Hannele Jousimies-Somer
Biochemical and genetic characterization of a Prevotella intermedia/nigrescens-like organism.
International journal of systematic bacteriology 1998;48 Pt 1():39-46.
1997: Eija Könönen; Susan Nyfors; Jaana Mättö; Sirkka Asikainen; Hannele Jousimies-Somer
beta-lactamase production by oral pigmented Prevotella species isolated from young children.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 1997;25 Suppl 2():S272-4.
1996: Jaana Mättö; Maria Saarela; B von Troil-Lindén; Eija Könönen; Hannele Jousimies-Somer; H Torkko; Satu Alaluusua; Sirkka Asikainen
Distribution and genetic analysis of oral Prevotella intermedia and Prevotella nigrescens.
Oral microbiology and immunology 1996;11(2):96-102.
1995: Eija Könönen; Maria Saarela; Arja Kanervo; J Karjalainen; Sirkka Asikainen; Hannele Jousimies-Somer
beta-Lactamase production and penicillin susceptibility among different ribotypes of Prevotella melaninogenica simultaneously colonizing the oral cavity.
Clinical infectious diseases : an official publication of the Infectious Diseases Society of America 1995;20 Suppl 2():S364-6.
1994: Eija Könönen; Maria Saarela; J Karjalainen; Hannele Jousimies-Somer; Satu Alaluusua; Sirkka Asikainen
Transmission of oral Prevotella melaninogenica between a mother and her young child.
Oral microbiology and immunology 1994;9(5):310-4.
1994: Eija Könönen; Sirkka Asikainen; Maria Saarela; J Karjalainen; Hannele Jousimies-Somer
The oral gram-negative anaerobic microflora in young children: longitudinal changes from edentulous to dentate mouth.
Oral microbiology and immunology 1994;9(3):136-41.
1994: Eija Könönen; Hannele Jousimies-Somer; Sirkka Asikainen
The most frequently isolated gram-negative anaerobes in saliva and subgingival samples taken from young women.
Oral microbiology and immunology 1994;9(2):126-8.
1993: Eija Könönen
Pigmented Prevotella species in the periodontally healthy oral cavity.
FEMS immunology and medical microbiology 1993;6(2-3):201-5.
1992: Eija Könönen; Hannele Jousimies-Somer; Sirkka Asikainen
Relationship between oral gram-negative anaerobic bacteria in saliva of the mother and the colonization of her edentulous infant.
Oral microbiology and immunology 1992;7(5):273-6.
1992: Eija Könönen; Sirkka Asikainen; Hannele Jousimies-Somer
The early colonization of gram-negative anaerobic bacteria in edentulous infants.
Oral microbiology and immunology 1992;7(1):28-31.
1991: Eija Könönen; Sirkka Asikainen; Satu Alaluusua; Mauno Könönen; Paula Summanen; Arja Kanervo; Hannele Jousimies-Somer
Are certain oral pathogens part of normal oral flora in denture-wearing edentulous subjects?
Oral microbiology and immunology 1991;6(2):119-22.