Recovery of interfering and β -lactamase -producing bacteria from group A β-haemolytic streptococci carriers and non-carriers
The purpose of this study was to compare the frequency of recovery of aerobic and anaerobic organisms with interfering capability against group A beta-haemolytic streptococci (GABHS) and beta-lactamase-producing bacteria (BLPB) from the tonsils of GABHS carriers and non-carriers. The presence of aer...
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| Veröffentlicht in: | Journal of medical microbiology 2006-12, Vol.55 (12), p.1741-1744 |
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| creator | BROOK, Itzhak GOBER, Alan E |
| description | The purpose of this study was to compare the frequency of recovery of aerobic and anaerobic organisms with interfering capability against group A beta-haemolytic streptococci (GABHS) and beta-lactamase-producing bacteria (BLPB) from the tonsils of GABHS carriers and non-carriers. The presence of aerobic and anaerobic bacteria capable of such interference in vitro was evaluated in cultures obtained from the tonsils of 20 healthy children who were non-GABHS carriers and 20 who were GABHS carriers, and also from 20 children who were asymptomatic after completing a course of penicillin for acute GABHS pharyngo-tonsillitis (PT) and were non-GABHS carriers and 20 who were GABHS carriers. In healthy children, 32 interfering isolates were recovered from 16 non-GABHS carriers (1.6 per child) and 13 were isolated from 7 GABHS carriers (0.65 per child) (P |
| doi_str_mv | 10.1099/jmm.0.46796-0 |
| format | Article |
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The presence of aerobic and anaerobic bacteria capable of such interference in vitro was evaluated in cultures obtained from the tonsils of 20 healthy children who were non-GABHS carriers and 20 who were GABHS carriers, and also from 20 children who were asymptomatic after completing a course of penicillin for acute GABHS pharyngo-tonsillitis (PT) and were non-GABHS carriers and 20 who were GABHS carriers. In healthy children, 32 interfering isolates were recovered from 16 non-GABHS carriers (1.6 per child) and 13 were isolated from 7 GABHS carriers (0.65 per child) (P<0.001). In children who had suffered acute GABHS PT, 26 interfering organisms were recovered from 15 non-GABHS carriers (1.3 per child) and 8 were isolated from 5 GABHS carriers (0.4 per child) (P<0.005). In healthy children, 13 BLPB were recovered from 5 non-GABHS carriers and 13 were isolated from 6 GABHS carriers. In children who had suffered acute GABHS PT, 14 BLPB were recovered from 5 (25 %) non-GABHS carriers and 32 were isolated from 17 (85 %) GABHS carriers (P<0.05). It was demonstrated in this study that there was a higher rate of recovery of aerobic and anaerobic organisms capable of interfering with GABHS in non-GABHS carriers than in GABHS carriers. This was observed in all GABHS non-carriers and included healthy children as well as those recently treated for symptomatic GABHS PT with penicillin that failed to eradicate GABHS. A higher rate of recovery of BLPB was observed only in GABHS carriers who were treated with penicillin for GABHS PT.</description><identifier>ISSN: 0022-2615</identifier><identifier>EISSN: 1473-5644</identifier><identifier>DOI: 10.1099/jmm.0.46796-0</identifier><identifier>PMID: 17108280</identifier><identifier>CODEN: JMMIAV</identifier><language>eng</language><publisher>Reading: Society for General Microbiology</publisher><subject>Aerobiosis ; Anaerobiosis ; Bacterial Proteins - metabolism ; Bacteriology ; beta-Lactamases - metabolism ; Biological and medical sciences ; Carrier State - drug therapy ; Carrier State - microbiology ; Child ; Fundamental and applied biological sciences. Psychology ; Hemolysin Proteins - metabolism ; Humans ; Infectious diseases ; Medical sciences ; Microbiology ; Miscellaneous ; Palatine Tonsil - microbiology ; Penicillins - therapeutic use ; Streptococcal Infections - drug therapy ; Streptococcal Infections - microbiology ; Streptococcus pyogenes - isolation & purification ; Streptococcus pyogenes - metabolism</subject><ispartof>Journal of medical microbiology, 2006-12, Vol.55 (12), p.1741-1744</ispartof><rights>2007 INIST-CNRS</rights><lds50>peer_reviewed</lds50><oa>free_for_read</oa><woscitedreferencessubscribed>false</woscitedreferencessubscribed><citedby>FETCH-LOGICAL-c391t-a8d02320c97a1d79360b566fc75d889909b44fe651f1cef940493460f1d34e893</citedby><cites>FETCH-LOGICAL-c391t-a8d02320c97a1d79360b566fc75d889909b44fe651f1cef940493460f1d34e893</cites></display><links><openurl>$$Topenurl_article</openurl><openurlfulltext>$$Topenurlfull_article</openurlfulltext><thumbnail>$$Tsyndetics_thumb_exl</thumbnail><link.rule.ids>314,776,780,3733,27901,27902</link.rule.ids><backlink>$$Uhttp://pascal-francis.inist.fr/vibad/index.php?action=getRecordDetail&idt=18323152$$DView record in Pascal Francis$$Hfree_for_read</backlink><backlink>$$Uhttps://www.ncbi.nlm.nih.gov/pubmed/17108280$$D View this record in MEDLINE/PubMed$$Hfree_for_read</backlink></links><search><creatorcontrib>BROOK, Itzhak</creatorcontrib><creatorcontrib>GOBER, Alan E</creatorcontrib><title>Recovery of interfering and β -lactamase -producing bacteria from group A β-haemolytic streptococci carriers and non-carriers</title><title>Journal of medical microbiology</title><addtitle>J Med Microbiol</addtitle><description>The purpose of this study was to compare the frequency of recovery of aerobic and anaerobic organisms with interfering capability against group A beta-haemolytic streptococci (GABHS) and beta-lactamase-producing bacteria (BLPB) from the tonsils of GABHS carriers and non-carriers. The presence of aerobic and anaerobic bacteria capable of such interference in vitro was evaluated in cultures obtained from the tonsils of 20 healthy children who were non-GABHS carriers and 20 who were GABHS carriers, and also from 20 children who were asymptomatic after completing a course of penicillin for acute GABHS pharyngo-tonsillitis (PT) and were non-GABHS carriers and 20 who were GABHS carriers. In healthy children, 32 interfering isolates were recovered from 16 non-GABHS carriers (1.6 per child) and 13 were isolated from 7 GABHS carriers (0.65 per child) (P<0.001). In children who had suffered acute GABHS PT, 26 interfering organisms were recovered from 15 non-GABHS carriers (1.3 per child) and 8 were isolated from 5 GABHS carriers (0.4 per child) (P<0.005). In healthy children, 13 BLPB were recovered from 5 non-GABHS carriers and 13 were isolated from 6 GABHS carriers. In children who had suffered acute GABHS PT, 14 BLPB were recovered from 5 (25 %) non-GABHS carriers and 32 were isolated from 17 (85 %) GABHS carriers (P<0.05). It was demonstrated in this study that there was a higher rate of recovery of aerobic and anaerobic organisms capable of interfering with GABHS in non-GABHS carriers than in GABHS carriers. This was observed in all GABHS non-carriers and included healthy children as well as those recently treated for symptomatic GABHS PT with penicillin that failed to eradicate GABHS. A higher rate of recovery of BLPB was observed only in GABHS carriers who were treated with penicillin for GABHS PT.</description><subject>Aerobiosis</subject><subject>Anaerobiosis</subject><subject>Bacterial Proteins - metabolism</subject><subject>Bacteriology</subject><subject>beta-Lactamases - metabolism</subject><subject>Biological and medical sciences</subject><subject>Carrier State - drug therapy</subject><subject>Carrier State - microbiology</subject><subject>Child</subject><subject>Fundamental and applied biological sciences. Psychology</subject><subject>Hemolysin Proteins - metabolism</subject><subject>Humans</subject><subject>Infectious diseases</subject><subject>Medical sciences</subject><subject>Microbiology</subject><subject>Miscellaneous</subject><subject>Palatine Tonsil - microbiology</subject><subject>Penicillins - therapeutic use</subject><subject>Streptococcal Infections - drug therapy</subject><subject>Streptococcal Infections - microbiology</subject><subject>Streptococcus pyogenes - isolation & purification</subject><subject>Streptococcus pyogenes - metabolism</subject><issn>0022-2615</issn><issn>1473-5644</issn><fulltext>true</fulltext><rsrctype>article</rsrctype><creationdate>2006</creationdate><recordtype>article</recordtype><sourceid>EIF</sourceid><recordid>eNqF0c9q3DAQBnBRGppt2mOvRZf2ps2MJUvWMYT-g0AhtGehlUepg21tJbuwp75TH6TPFCXZkmNPgtFvPhg-xt4gbBGsPb-dpi1slTZWC3jGNqiMFK1W6jnbADSNaDS2p-xlKbcAaKS0L9gpGoSu6WDDfl9TSL8oH3iKfJgXypHyMN9wP_f87x8uRh8WP_lCXOxz6tdw_7mrw8o8jzlN_Candc8vKhc_PE1pPCxD4GXJtF9SSCEMPPicB8rlIXZOs_g3eMVOoh8LvT6-Z-z7xw_fLj-Lq6-fvlxeXIkgLS7Cdz00soFgjcfeWKlh12odg2n7rrMW7E6pSLrFiIGiVaCsVBoi9lJRZ-UZe_-YW4_4uVJZ3DSUQOPoZ0prcbrDumH-D9G2AAZlheIRhpxKyRTdPg-TzweH4O6rcbUaB-6hGgfVvz0Gr7uJ-id97KKCd0fgS_BjzH4OQ3lynWwkto28Az0QmUY</recordid><startdate>20061201</startdate><enddate>20061201</enddate><creator>BROOK, Itzhak</creator><creator>GOBER, Alan E</creator><general>Society for General Microbiology</general><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>7QL</scope><scope>7T7</scope><scope>8FD</scope><scope>C1K</scope><scope>FR3</scope><scope>P64</scope><scope>7X8</scope></search><sort><creationdate>20061201</creationdate><title>Recovery of interfering and β -lactamase -producing bacteria from group A β-haemolytic streptococci carriers and non-carriers</title><author>BROOK, Itzhak ; GOBER, Alan E</author></sort><facets><frbrtype>5</frbrtype><frbrgroupid>cdi_FETCH-LOGICAL-c391t-a8d02320c97a1d79360b566fc75d889909b44fe651f1cef940493460f1d34e893</frbrgroupid><rsrctype>articles</rsrctype><prefilter>articles</prefilter><language>eng</language><creationdate>2006</creationdate><topic>Aerobiosis</topic><topic>Anaerobiosis</topic><topic>Bacterial Proteins - metabolism</topic><topic>Bacteriology</topic><topic>beta-Lactamases - metabolism</topic><topic>Biological and medical sciences</topic><topic>Carrier State - drug therapy</topic><topic>Carrier State - microbiology</topic><topic>Child</topic><topic>Fundamental and applied biological sciences. Psychology</topic><topic>Hemolysin Proteins - metabolism</topic><topic>Humans</topic><topic>Infectious diseases</topic><topic>Medical sciences</topic><topic>Microbiology</topic><topic>Miscellaneous</topic><topic>Palatine Tonsil - microbiology</topic><topic>Penicillins - therapeutic use</topic><topic>Streptococcal Infections - drug therapy</topic><topic>Streptococcal Infections - microbiology</topic><topic>Streptococcus pyogenes - isolation & purification</topic><topic>Streptococcus pyogenes - metabolism</topic><toplevel>peer_reviewed</toplevel><toplevel>online_resources</toplevel><creatorcontrib>BROOK, Itzhak</creatorcontrib><creatorcontrib>GOBER, Alan E</creatorcontrib><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>Bacteriology Abstracts (Microbiology B)</collection><collection>Industrial and Applied Microbiology Abstracts (Microbiology A)</collection><collection>Technology Research Database</collection><collection>Environmental Sciences and Pollution Management</collection><collection>Engineering Research Database</collection><collection>Biotechnology and BioEngineering Abstracts</collection><collection>MEDLINE - Academic</collection><jtitle>Journal of medical microbiology</jtitle></facets><delivery><delcategory>Remote Search Resource</delcategory><fulltext>fulltext</fulltext></delivery><addata><au>BROOK, Itzhak</au><au>GOBER, Alan E</au><format>journal</format><genre>article</genre><ristype>JOUR</ristype><atitle>Recovery of interfering and β -lactamase -producing bacteria from group A β-haemolytic streptococci carriers and non-carriers</atitle><jtitle>Journal of medical microbiology</jtitle><addtitle>J Med Microbiol</addtitle><date>2006-12-01</date><risdate>2006</risdate><volume>55</volume><issue>12</issue><spage>1741</spage><epage>1744</epage><pages>1741-1744</pages><issn>0022-2615</issn><eissn>1473-5644</eissn><coden>JMMIAV</coden><abstract>The purpose of this study was to compare the frequency of recovery of aerobic and anaerobic organisms with interfering capability against group A beta-haemolytic streptococci (GABHS) and beta-lactamase-producing bacteria (BLPB) from the tonsils of GABHS carriers and non-carriers. The presence of aerobic and anaerobic bacteria capable of such interference in vitro was evaluated in cultures obtained from the tonsils of 20 healthy children who were non-GABHS carriers and 20 who were GABHS carriers, and also from 20 children who were asymptomatic after completing a course of penicillin for acute GABHS pharyngo-tonsillitis (PT) and were non-GABHS carriers and 20 who were GABHS carriers. In healthy children, 32 interfering isolates were recovered from 16 non-GABHS carriers (1.6 per child) and 13 were isolated from 7 GABHS carriers (0.65 per child) (P<0.001). In children who had suffered acute GABHS PT, 26 interfering organisms were recovered from 15 non-GABHS carriers (1.3 per child) and 8 were isolated from 5 GABHS carriers (0.4 per child) (P<0.005). In healthy children, 13 BLPB were recovered from 5 non-GABHS carriers and 13 were isolated from 6 GABHS carriers. In children who had suffered acute GABHS PT, 14 BLPB were recovered from 5 (25 %) non-GABHS carriers and 32 were isolated from 17 (85 %) GABHS carriers (P<0.05). It was demonstrated in this study that there was a higher rate of recovery of aerobic and anaerobic organisms capable of interfering with GABHS in non-GABHS carriers than in GABHS carriers. This was observed in all GABHS non-carriers and included healthy children as well as those recently treated for symptomatic GABHS PT with penicillin that failed to eradicate GABHS. A higher rate of recovery of BLPB was observed only in GABHS carriers who were treated with penicillin for GABHS PT.</abstract><cop>Reading</cop><pub>Society for General Microbiology</pub><pmid>17108280</pmid><doi>10.1099/jmm.0.46796-0</doi><tpages>4</tpages><oa>free_for_read</oa></addata></record> |
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| source | MEDLINE; Microbiology Society; Elektronische Zeitschriftenbibliothek - Frei zugängliche E-Journals; Alma/SFX Local Collection |
| subjects | Aerobiosis Anaerobiosis Bacterial Proteins - metabolism Bacteriology beta-Lactamases - metabolism Biological and medical sciences Carrier State - drug therapy Carrier State - microbiology Child Fundamental and applied biological sciences. Psychology Hemolysin Proteins - metabolism Humans Infectious diseases Medical sciences Microbiology Miscellaneous Palatine Tonsil - microbiology Penicillins - therapeutic use Streptococcal Infections - drug therapy Streptococcal Infections - microbiology Streptococcus pyogenes - isolation & purification Streptococcus pyogenes - metabolism |
| title | Recovery of interfering and β -lactamase -producing bacteria from group A β-haemolytic streptococci carriers and non-carriers |
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