Fangchen Liu, Rui Ma, Yidan Ma, Geng Li, Yongsheng Lin, Bin Ma, Lin Xu, Jianye Zhou
{"title":"牛骨支架材料不同孔径对口腔微生物群的影响","authors":"Fangchen Liu, Rui Ma, Yidan Ma, Geng Li, Yongsheng Lin, Bin Ma, Lin Xu, Jianye Zhou","doi":"10.1166/jbt.2023.3304","DOIUrl":null,"url":null,"abstract":"Bone scaffolds are a kind of bone repair material, but bone scaffold infection is a common and serious clinical problem that has not been well studied in the context of the oral microbiota. We prepared two different bone scaffold materials with different pore sizes from adult and fetal\n bovine cancellous bones and compared them with hydroxyapatite (HA) powder. After incubation, we facilitated the initial colonization by the oral microbiota on the three materials by using the saliva of healthy people. Through high-throughput sequencing and analysis, we found that the different\n pore sizes of the bone scaffold materials had a certain influence on the initial colonization by the oral microbiota, affecting β-diversity and functional profiles. Redundancy analysis (RDA) and cooccurrence analysis indicated that initial microbial colonization by the oral microbiota\n in fetal bone scaffold materials with smaller pore sizes was more likely to cause infection. In addition, there may be some functional bacteria that play an interactive role in early colonization by the oral microflora in bone scaffold materials, such as those of the genera Bacillus\n and Lactobacillus.","PeriodicalId":15300,"journal":{"name":"Journal of Biomaterials and Tissue Engineering","volume":" ","pages":""},"PeriodicalIF":0.1000,"publicationDate":"2023-05-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"The Influence of Different Pore Sizes of Bovine Bone Scaffold Material on the Oral Microbiota\",\"authors\":\"Fangchen Liu, Rui Ma, Yidan Ma, Geng Li, Yongsheng Lin, Bin Ma, Lin Xu, Jianye Zhou\",\"doi\":\"10.1166/jbt.2023.3304\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"Bone scaffolds are a kind of bone repair material, but bone scaffold infection is a common and serious clinical problem that has not been well studied in the context of the oral microbiota. We prepared two different bone scaffold materials with different pore sizes from adult and fetal\\n bovine cancellous bones and compared them with hydroxyapatite (HA) powder. After incubation, we facilitated the initial colonization by the oral microbiota on the three materials by using the saliva of healthy people. Through high-throughput sequencing and analysis, we found that the different\\n pore sizes of the bone scaffold materials had a certain influence on the initial colonization by the oral microbiota, affecting β-diversity and functional profiles. Redundancy analysis (RDA) and cooccurrence analysis indicated that initial microbial colonization by the oral microbiota\\n in fetal bone scaffold materials with smaller pore sizes was more likely to cause infection. In addition, there may be some functional bacteria that play an interactive role in early colonization by the oral microflora in bone scaffold materials, such as those of the genera Bacillus\\n and Lactobacillus.\",\"PeriodicalId\":15300,\"journal\":{\"name\":\"Journal of Biomaterials and Tissue Engineering\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":0.1000,\"publicationDate\":\"2023-05-01\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of Biomaterials and Tissue Engineering\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1166/jbt.2023.3304\",\"RegionNum\":4,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"\",\"JCRName\":\"\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of Biomaterials and Tissue Engineering","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1166/jbt.2023.3304","RegionNum":4,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"","JCRName":"","Score":null,"Total":0}
The Influence of Different Pore Sizes of Bovine Bone Scaffold Material on the Oral Microbiota
Bone scaffolds are a kind of bone repair material, but bone scaffold infection is a common and serious clinical problem that has not been well studied in the context of the oral microbiota. We prepared two different bone scaffold materials with different pore sizes from adult and fetal
bovine cancellous bones and compared them with hydroxyapatite (HA) powder. After incubation, we facilitated the initial colonization by the oral microbiota on the three materials by using the saliva of healthy people. Through high-throughput sequencing and analysis, we found that the different
pore sizes of the bone scaffold materials had a certain influence on the initial colonization by the oral microbiota, affecting β-diversity and functional profiles. Redundancy analysis (RDA) and cooccurrence analysis indicated that initial microbial colonization by the oral microbiota
in fetal bone scaffold materials with smaller pore sizes was more likely to cause infection. In addition, there may be some functional bacteria that play an interactive role in early colonization by the oral microflora in bone scaffold materials, such as those of the genera Bacillus
and Lactobacillus.