Matches in SemOpenAlex for { <https://semopenalex.org/work/W1567029471> ?p ?o ?g. }
Showing items 1 to 81 of
81
with 100 items per page.
- W1567029471 endingPage "1050" @default.
- W1567029471 startingPage "1046" @default.
- W1567029471 abstract "A roll tube technique (Hungate method) was employed in an attempt to cultivate a maximal portion of the organisms in the gingival crevice area of man. This technique achieves an anaerobic state by flushing the local environment with oxygen-free gas. Once collected, the crevicular debris was immediately placed into sterile oxygen-free test tubes which were flushed out by the oxygen-free gas. In this manner, the samples were weighed, dispersed, diluted, and cultured in roll tubes and plates. The medium for control (Brewer Jar technique) and Hungate techniques was Heart Infusion Agar fortified with 10% defibrinated horse blood. When the Hungate technique was used, the recovery of viable bacteria, as a percentage of the direct microscopic count, was significantly greater than plates incubated aerobically or utilizing the Brewer Anaerobic technique. Cultural counts by using the Hungate method averaged 41.3% for six samples when 90% nitrogen and 10% hydrogen were used, 70.4% for eight samples when 85% nitrogen, 10% hydrogen, and 5% carbon dioxide were used, and 63.4% for eight samples when 100% carbon dioxide was the gaseous atmosphere. At no time were cultural counts, by using anaerobic plates (Brewer Jar), more than 24% of the direct microscopic count. This suggests that exclusion of oxygen and the presence of carbon dioxide maximized recovery of gingival crevice bacteria." @default.
- W1567029471 created "2016-06-24" @default.
- W1567029471 creator A5020630790 @default.
- W1567029471 creator A5021474489 @default.
- W1567029471 creator A5044028409 @default.
- W1567029471 date "1971-06-01" @default.
- W1567029471 modified "2023-09-26" @default.
- W1567029471 title "Improved Isolation of Anaerobic Bacteria From the Gingival Crevice Area of Man" @default.
- W1567029471 cites W1497306141 @default.
- W1567029471 cites W1526617658 @default.
- W1567029471 cites W1556343729 @default.
- W1567029471 cites W2031213625 @default.
- W1567029471 cites W2045847235 @default.
- W1567029471 cites W2170211538 @default.
- W1567029471 cites W2335229839 @default.
- W1567029471 cites W2580566293 @default.
- W1567029471 doi "https://doi.org/10.1128/am.21.6.1046-1050.1971" @default.
- W1567029471 hasPubMedCentralId "https://www.ncbi.nlm.nih.gov/pmc/articles/377340" @default.
- W1567029471 hasPubMedId "https://pubmed.ncbi.nlm.nih.gov/4935491" @default.
- W1567029471 hasPublicationYear "1971" @default.
- W1567029471 type Work @default.
- W1567029471 sameAs 1567029471 @default.
- W1567029471 citedByCount "22" @default.
- W1567029471 countsByYear W15670294712013 @default.
- W1567029471 countsByYear W15670294712015 @default.
- W1567029471 countsByYear W15670294712017 @default.
- W1567029471 countsByYear W15670294712021 @default.
- W1567029471 countsByYear W15670294712022 @default.
- W1567029471 crossrefType "journal-article" @default.
- W1567029471 hasAuthorship W1567029471A5020630790 @default.
- W1567029471 hasAuthorship W1567029471A5021474489 @default.
- W1567029471 hasAuthorship W1567029471A5044028409 @default.
- W1567029471 hasBestOaLocation W15670294711 @default.
- W1567029471 hasConcept C127413603 @default.
- W1567029471 hasConcept C178790620 @default.
- W1567029471 hasConcept C185592680 @default.
- W1567029471 hasConcept C2992397963 @default.
- W1567029471 hasConcept C42407357 @default.
- W1567029471 hasConcept C5140985 @default.
- W1567029471 hasConcept C523546767 @default.
- W1567029471 hasConcept C528095902 @default.
- W1567029471 hasConcept C530467964 @default.
- W1567029471 hasConcept C540031477 @default.
- W1567029471 hasConcept C54355233 @default.
- W1567029471 hasConcept C62643968 @default.
- W1567029471 hasConcept C86803240 @default.
- W1567029471 hasConceptScore W1567029471C127413603 @default.
- W1567029471 hasConceptScore W1567029471C178790620 @default.
- W1567029471 hasConceptScore W1567029471C185592680 @default.
- W1567029471 hasConceptScore W1567029471C2992397963 @default.
- W1567029471 hasConceptScore W1567029471C42407357 @default.
- W1567029471 hasConceptScore W1567029471C5140985 @default.
- W1567029471 hasConceptScore W1567029471C523546767 @default.
- W1567029471 hasConceptScore W1567029471C528095902 @default.
- W1567029471 hasConceptScore W1567029471C530467964 @default.
- W1567029471 hasConceptScore W1567029471C540031477 @default.
- W1567029471 hasConceptScore W1567029471C54355233 @default.
- W1567029471 hasConceptScore W1567029471C62643968 @default.
- W1567029471 hasConceptScore W1567029471C86803240 @default.
- W1567029471 hasIssue "6" @default.
- W1567029471 hasLocation W15670294711 @default.
- W1567029471 hasLocation W15670294712 @default.
- W1567029471 hasOpenAccess W1567029471 @default.
- W1567029471 hasPrimaryLocation W15670294711 @default.
- W1567029471 hasRelatedWork W1549765890 @default.
- W1567029471 hasRelatedWork W1855237677 @default.
- W1567029471 hasRelatedWork W1983502200 @default.
- W1567029471 hasRelatedWork W1994148489 @default.
- W1567029471 hasRelatedWork W2000863684 @default.
- W1567029471 hasRelatedWork W2049751718 @default.
- W1567029471 hasRelatedWork W2124665602 @default.
- W1567029471 hasRelatedWork W2375555061 @default.
- W1567029471 hasRelatedWork W2402847144 @default.
- W1567029471 hasRelatedWork W4295074213 @default.
- W1567029471 hasVolume "21" @default.
- W1567029471 isParatext "false" @default.
- W1567029471 isRetracted "false" @default.
- W1567029471 magId "1567029471" @default.
- W1567029471 workType "article" @default.