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The bactericidal effect of a Genius® Nd:YAG laser
: Purpose: To evaluate the ‘in vitro’ bactericidal effect of the Nd:YAG laser (Genius, MØlsgaard Dental, Copenhagen, Denmark) on six periodontal pathogens. Methods: Suspensions of six different periodontal pathogens (Aggregatibacter actinomycetemcomitans, Porphyromonas gingivalis, Prevotella interm...
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| Published in: | International journal of dental hygiene 2010-02, Vol.8 (1), p.63-67 |
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| Language: | English |
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| cited_by | cdi_FETCH-LOGICAL-c5605-459516ac816ae1a9544bbf0ba7ea7385c0f27a787284657479e1baaad709f4f93 |
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| cites | cdi_FETCH-LOGICAL-c5605-459516ac816ae1a9544bbf0ba7ea7385c0f27a787284657479e1baaad709f4f93 |
| container_end_page | 67 |
| container_issue | 1 |
| container_start_page | 63 |
| container_title | International journal of dental hygiene |
| container_volume | 8 |
| creator | Kranendonk, AA Van Der Reijden, WA Van Winkelhoff, AJ Van Der Weijden, GA |
| description | : Purpose: To evaluate the ‘in vitro’ bactericidal effect of the Nd:YAG laser (Genius, MØlsgaard Dental, Copenhagen, Denmark) on six periodontal pathogens. Methods: Suspensions of six different periodontal pathogens (Aggregatibacter actinomycetemcomitans, Porphyromonas gingivalis, Prevotella intermedia, Tannerella forsythia, Fusobacterium nucleatum and Parvimonas micra) were prepared in small Eppendorff tubes, and exposed to a Nd:YAG laser for five different periods of time. Laser settings used: Power 6 Watt (on a scale of 1–12 W), Frequency 50 Hz, Pulse duration 250 μs. After exposure to the laser, aliquots of the suspensions were spread on blood agar plates for bacterial counting. Results: After 5 s of laser exposure, there was a decrease in total colony forming units for all six selected microorganisms. After 15, 30 and 45 s, no viable bacterial cells could be retrieved. Conclusion: In this ‘in vitro’ model, 15 s of Nd:YAG laser use was found to be effective for total killing of the six tested periodontal pathogens. |
| doi_str_mv | 10.1111/j.1601-5037.2009.00375.x |
| format | article |
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Methods: Suspensions of six different periodontal pathogens (Aggregatibacter actinomycetemcomitans, Porphyromonas gingivalis, Prevotella intermedia, Tannerella forsythia, Fusobacterium nucleatum and Parvimonas micra) were prepared in small Eppendorff tubes, and exposed to a Nd:YAG laser for five different periods of time. Laser settings used: Power 6 Watt (on a scale of 1–12 W), Frequency 50 Hz, Pulse duration 250 μs. After exposure to the laser, aliquots of the suspensions were spread on blood agar plates for bacterial counting. Results: After 5 s of laser exposure, there was a decrease in total colony forming units for all six selected microorganisms. After 15, 30 and 45 s, no viable bacterial cells could be retrieved. Conclusion: In this ‘in vitro’ model, 15 s of Nd:YAG laser use was found to be effective for total killing of the six tested periodontal pathogens.</description><identifier>ISSN: 1601-5029</identifier><identifier>EISSN: 1601-5037</identifier><identifier>DOI: 10.1111/j.1601-5037.2009.00375.x</identifier><identifier>PMID: 20096084</identifier><language>eng</language><publisher>Oxford, UK: Blackwell Publishing Ltd</publisher><subject>Agar ; Aggregatibacter actinomycetemcomitans - radiation effects ; Bacteria ; Bacteriological Techniques ; Bacteroides - radiation effects ; Bacteroides forsythus ; Biological and medical sciences ; Blood ; Chronic Periodontitis - microbiology ; Colonies ; Colony Count, Microbial ; Dental hygiene ; Dental Plaque - microbiology ; Dentistry ; Disinfection - instrumentation ; Enumeration ; Facial bones, jaws, teeth, parodontium: diseases, semeiology ; Fusobacterium nucleatum ; Fusobacterium nucleatum - radiation effects ; Humans ; in vitro ; laser ; Lasers ; Lasers, Solid-State - therapeutic use ; Materials Testing ; Medical sciences ; Microorganisms ; Nd:YAG ; Non tumoral diseases ; Otorhinolaryngology. Stomatology ; Pathogens ; Peptostreptococcus - radiation effects ; Porphyromonas gingivalis ; Porphyromonas gingivalis - radiation effects ; Prevotella intermedia ; Prevotella intermedia - radiation effects ; Radiation Dosage ; Time Factors</subject><ispartof>International journal of dental hygiene, 2010-02, Vol.8 (1), p.63-67</ispartof><rights>2009 The Authors. Journal compilation © 2009 Blackwell Munksgaard</rights><rights>2015 INIST-CNRS</rights><rights>2010 John Wiley & Sons A/S</rights><lds50>peer_reviewed</lds50><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c5605-459516ac816ae1a9544bbf0ba7ea7385c0f27a787284657479e1baaad709f4f93</citedby><cites>FETCH-LOGICAL-c5605-459516ac816ae1a9544bbf0ba7ea7385c0f27a787284657479e1baaad709f4f93</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,780,784,27922,27923</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=22296302$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/20096084$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>Kranendonk, AA</creatorcontrib><creatorcontrib>Van Der Reijden, WA</creatorcontrib><creatorcontrib>Van Winkelhoff, AJ</creatorcontrib><creatorcontrib>Van Der Weijden, GA</creatorcontrib><title>The bactericidal effect of a Genius® Nd:YAG laser</title><title>International journal of dental hygiene</title><addtitle>Int J Dent Hyg</addtitle><description>: Purpose: To evaluate the ‘in vitro’ bactericidal effect of the Nd:YAG laser (Genius, MØlsgaard Dental, Copenhagen, Denmark) on six periodontal pathogens. Methods: Suspensions of six different periodontal pathogens (Aggregatibacter actinomycetemcomitans, Porphyromonas gingivalis, Prevotella intermedia, Tannerella forsythia, Fusobacterium nucleatum and Parvimonas micra) were prepared in small Eppendorff tubes, and exposed to a Nd:YAG laser for five different periods of time. Laser settings used: Power 6 Watt (on a scale of 1–12 W), Frequency 50 Hz, Pulse duration 250 μs. After exposure to the laser, aliquots of the suspensions were spread on blood agar plates for bacterial counting. Results: After 5 s of laser exposure, there was a decrease in total colony forming units for all six selected microorganisms. After 15, 30 and 45 s, no viable bacterial cells could be retrieved. Conclusion: In this ‘in vitro’ model, 15 s of Nd:YAG laser use was found to be effective for total killing of the six tested periodontal pathogens.</description><subject>Agar</subject><subject>Aggregatibacter actinomycetemcomitans - radiation effects</subject><subject>Bacteria</subject><subject>Bacteriological Techniques</subject><subject>Bacteroides - radiation effects</subject><subject>Bacteroides forsythus</subject><subject>Biological and medical sciences</subject><subject>Blood</subject><subject>Chronic Periodontitis - microbiology</subject><subject>Colonies</subject><subject>Colony Count, Microbial</subject><subject>Dental hygiene</subject><subject>Dental Plaque - microbiology</subject><subject>Dentistry</subject><subject>Disinfection - instrumentation</subject><subject>Enumeration</subject><subject>Facial bones, jaws, teeth, parodontium: diseases, semeiology</subject><subject>Fusobacterium nucleatum</subject><subject>Fusobacterium nucleatum - radiation effects</subject><subject>Humans</subject><subject>in vitro</subject><subject>laser</subject><subject>Lasers</subject><subject>Lasers, Solid-State - therapeutic use</subject><subject>Materials Testing</subject><subject>Medical sciences</subject><subject>Microorganisms</subject><subject>Nd:YAG</subject><subject>Non tumoral diseases</subject><subject>Otorhinolaryngology. Stomatology</subject><subject>Pathogens</subject><subject>Peptostreptococcus - radiation effects</subject><subject>Porphyromonas gingivalis</subject><subject>Porphyromonas gingivalis - radiation effects</subject><subject>Prevotella intermedia</subject><subject>Prevotella intermedia - radiation effects</subject><subject>Radiation Dosage</subject><subject>Time Factors</subject><issn>1601-5029</issn><issn>1601-5037</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2010</creationdate><recordtype>article</recordtype><recordid>eNqNkN1qFDEUx4Mo9stXkEEQr2Y8-Zok4k1ZdVoo7U1FvQpnsgnOOrvTJju4fak-hE_WTHddwRtNIDmQ3_-Q8yOkoFDRvN4uKloDLSVwVTEAU0GuZLV5Qg73D0_3NTMH5CilBQDLWz4nB1OmBi0OCbv-7osW3drHznVz7AsfgnfrYggFFo1fdWP6dV9czt99O22KHpOPJ-RZwD75F7v7mHz-9PF6dlZeXDXns9OL0skaZCmkkbRGp_PhKRopRNsGaFF5VFxLB4EpVFoxLWqphDKetog4V2CCCIYfkzfbvjdxuB19Wttll5zve1z5YUxWCakoBaP-TXKutRBqIl_9RS6GMa7yGDab0VliPUF6C7k4pBR9sDexW2K8sxTs5N8u7KTWTprt5NI--rebHH256z-2Sz_fB38Lz8DrHYDJYR8irlyX_nCMmZoDy9z7Lfez6_3df3_Ann84y0WOl9t4l9Z-s49j_GHzgJn8ctnYmWq4nn0Fy_kD_WGriw</recordid><startdate>201002</startdate><enddate>201002</enddate><creator>Kranendonk, AA</creator><creator>Van Der Reijden, WA</creator><creator>Van Winkelhoff, AJ</creator><creator>Van Der Weijden, GA</creator><general>Blackwell Publishing Ltd</general><general>Blackwell</general><scope>BSCLL</scope><scope>IQODW</scope><scope>CGR</scope><scope>CUY</scope><scope>CVF</scope><scope>ECM</scope><scope>EIF</scope><scope>NPM</scope><scope>AAYXX</scope><scope>CITATION</scope><scope>7QP</scope><scope>NAPCQ</scope><scope>7X8</scope><scope>7QL</scope><scope>C1K</scope></search><sort><creationdate>201002</creationdate><title>The bactericidal effect of a Genius® Nd:YAG laser</title><author>Kranendonk, AA ; Van Der Reijden, WA ; Van Winkelhoff, AJ ; Van Der Weijden, GA</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c5605-459516ac816ae1a9544bbf0ba7ea7385c0f27a787284657479e1baaad709f4f93</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2010</creationdate><topic>Agar</topic><topic>Aggregatibacter actinomycetemcomitans - radiation effects</topic><topic>Bacteria</topic><topic>Bacteriological Techniques</topic><topic>Bacteroides - radiation effects</topic><topic>Bacteroides forsythus</topic><topic>Biological and medical sciences</topic><topic>Blood</topic><topic>Chronic Periodontitis - microbiology</topic><topic>Colonies</topic><topic>Colony Count, Microbial</topic><topic>Dental hygiene</topic><topic>Dental Plaque - microbiology</topic><topic>Dentistry</topic><topic>Disinfection - instrumentation</topic><topic>Enumeration</topic><topic>Facial bones, jaws, teeth, parodontium: diseases, semeiology</topic><topic>Fusobacterium nucleatum</topic><topic>Fusobacterium nucleatum - radiation effects</topic><topic>Humans</topic><topic>in vitro</topic><topic>laser</topic><topic>Lasers</topic><topic>Lasers, Solid-State - therapeutic use</topic><topic>Materials Testing</topic><topic>Medical sciences</topic><topic>Microorganisms</topic><topic>Nd:YAG</topic><topic>Non tumoral diseases</topic><topic>Otorhinolaryngology. Stomatology</topic><topic>Pathogens</topic><topic>Peptostreptococcus - radiation effects</topic><topic>Porphyromonas gingivalis</topic><topic>Porphyromonas gingivalis - radiation effects</topic><topic>Prevotella intermedia</topic><topic>Prevotella intermedia - radiation effects</topic><topic>Radiation Dosage</topic><topic>Time Factors</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>Kranendonk, AA</creatorcontrib><creatorcontrib>Van Der Reijden, WA</creatorcontrib><creatorcontrib>Van Winkelhoff, AJ</creatorcontrib><creatorcontrib>Van Der Weijden, GA</creatorcontrib><collection>Istex</collection><collection>Pascal-Francis</collection><collection>Medline</collection><collection>MEDLINE</collection><collection>MEDLINE (Ovid)</collection><collection>MEDLINE</collection><collection>MEDLINE</collection><collection>PubMed</collection><collection>CrossRef</collection><collection>Calcium & Calcified Tissue Abstracts</collection><collection>Nursing & Allied Health Premium</collection><collection>MEDLINE - Academic</collection><collection>Bacteriology Abstracts (Microbiology B)</collection><collection>Environmental Sciences and Pollution Management</collection><jtitle>International journal of dental hygiene</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>Kranendonk, AA</au><au>Van Der Reijden, WA</au><au>Van Winkelhoff, AJ</au><au>Van Der Weijden, GA</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>The bactericidal effect of a Genius® Nd:YAG laser</atitle><jtitle>International journal of dental hygiene</jtitle><addtitle>Int J Dent Hyg</addtitle><date>2010-02</date><risdate>2010</risdate><volume>8</volume><issue>1</issue><spage>63</spage><epage>67</epage><pages>63-67</pages><issn>1601-5029</issn><eissn>1601-5037</eissn><abstract>: Purpose: To evaluate the ‘in vitro’ bactericidal effect of the Nd:YAG laser (Genius, MØlsgaard Dental, Copenhagen, Denmark) on six periodontal pathogens. Methods: Suspensions of six different periodontal pathogens (Aggregatibacter actinomycetemcomitans, Porphyromonas gingivalis, Prevotella intermedia, Tannerella forsythia, Fusobacterium nucleatum and Parvimonas micra) were prepared in small Eppendorff tubes, and exposed to a Nd:YAG laser for five different periods of time. Laser settings used: Power 6 Watt (on a scale of 1–12 W), Frequency 50 Hz, Pulse duration 250 μs. After exposure to the laser, aliquots of the suspensions were spread on blood agar plates for bacterial counting. Results: After 5 s of laser exposure, there was a decrease in total colony forming units for all six selected microorganisms. After 15, 30 and 45 s, no viable bacterial cells could be retrieved. Conclusion: In this ‘in vitro’ model, 15 s of Nd:YAG laser use was found to be effective for total killing of the six tested periodontal pathogens.</abstract><cop>Oxford, UK</cop><pub>Blackwell Publishing Ltd</pub><pmid>20096084</pmid><doi>10.1111/j.1601-5037.2009.00375.x</doi><tpages>5</tpages></addata></record> |
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| ispartof | International journal of dental hygiene, 2010-02, Vol.8 (1), p.63-67 |
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| source | Wiley-Blackwell Read & Publish Collection |
| subjects | Agar Aggregatibacter actinomycetemcomitans - radiation effects Bacteria Bacteriological Techniques Bacteroides - radiation effects Bacteroides forsythus Biological and medical sciences Blood Chronic Periodontitis - microbiology Colonies Colony Count, Microbial Dental hygiene Dental Plaque - microbiology Dentistry Disinfection - instrumentation Enumeration Facial bones, jaws, teeth, parodontium: diseases, semeiology Fusobacterium nucleatum Fusobacterium nucleatum - radiation effects Humans in vitro laser Lasers Lasers, Solid-State - therapeutic use Materials Testing Medical sciences Microorganisms Nd:YAG Non tumoral diseases Otorhinolaryngology. Stomatology Pathogens Peptostreptococcus - radiation effects Porphyromonas gingivalis Porphyromonas gingivalis - radiation effects Prevotella intermedia Prevotella intermedia - radiation effects Radiation Dosage Time Factors |
| title | The bactericidal effect of a Genius® Nd:YAG laser |
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