{"title":"锌基、洗必泰和精油漱口水的体外比较。","authors":"Thomas E Lallier, Brian S Goldfarb, Pooja Maney","doi":"10.1002/JPER.23-0619","DOIUrl":null,"url":null,"abstract":"<p><strong>Background: </strong>Chlorhexidine (CHX)-based mouth rinses are frequently prescribed following periodontal surgeries. A more recently available brand of zinc-based mouth rinses advertises one of its mouth rinses as a substitute for chlorhexidine. The purpose of this study was to evaluate, in vitro, the effects of this brand of zinc-based mouth rinses on cell survival, cell motility, and gene expression of human gingival fibroblasts (HGFs).</p><p><strong>Methods: </strong>HGFs were exposed to essential oil (EO), CHX, and three types of one brand of zinc-based mouth rinses designed to treat breath malodor (ZnA), dry mouth (ZnB), and gingivitis (ZnC). Each mouth rinse was tested over a range of concentrations for its effects on HGF survival and motility. Gene expression of cytokines, interleukins, and growth factors were evaluated via reverse transcriptase-polymerase chain reaction (RT-PCR), as a means to assess potential influences on inflammation and wound healing.</p><p><strong>Results: </strong>Cell survival was significantly decreased for CHX and ZnC at 10% dilutions (p < 0.05). For all time points, cells exposed to ZnC displayed the greatest reduction in cell motility (p < 0.05). The various mouth rinses examined differentially altered the expression of growth factor transcripts. ZnC particularly enhanced the expression of BMP-2 and FGF-2.</p><p><strong>Conclusion: </strong>ZnC was more cytotoxic and inhibited cell motility to a greater extent than any of the other mouth rinses. Therefore, using ZnC as an alternative to CHX could potentially have negative effects on wound healing after periodontal surgery. However, further investigation is required to confirm the clinical relevance of these in vitro findings.</p><p><strong>Plain language summary: </strong>One type of zinc-based mouth rinse designed to replace chlorhexidine (often prescribed after oral surgeries) demonstrated the greatest oral cell death and reduction in cell movement when compared to other zinc-based mouth rinses. These zinc-based mouth rinses also reduced the amounts of proteins involved in regulating inflammation, potentially reducing the destruction of bone holding the teeth in place. They also changed the amounts of several molecules involved in tissue healing. It is unknown if this will speed or slow the healing of the soft tissues of the mouth.</p>","PeriodicalId":16716,"journal":{"name":"Journal of periodontology","volume":" ","pages":""},"PeriodicalIF":4.2000,"publicationDate":"2024-07-16","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":"{\"title\":\"In vitro comparison of zinc-based, chlorhexidine, and essential oil mouth rinses.\",\"authors\":\"Thomas E Lallier, Brian S Goldfarb, Pooja Maney\",\"doi\":\"10.1002/JPER.23-0619\",\"DOIUrl\":null,\"url\":null,\"abstract\":\"<p><strong>Background: </strong>Chlorhexidine (CHX)-based mouth rinses are frequently prescribed following periodontal surgeries. A more recently available brand of zinc-based mouth rinses advertises one of its mouth rinses as a substitute for chlorhexidine. The purpose of this study was to evaluate, in vitro, the effects of this brand of zinc-based mouth rinses on cell survival, cell motility, and gene expression of human gingival fibroblasts (HGFs).</p><p><strong>Methods: </strong>HGFs were exposed to essential oil (EO), CHX, and three types of one brand of zinc-based mouth rinses designed to treat breath malodor (ZnA), dry mouth (ZnB), and gingivitis (ZnC). Each mouth rinse was tested over a range of concentrations for its effects on HGF survival and motility. Gene expression of cytokines, interleukins, and growth factors were evaluated via reverse transcriptase-polymerase chain reaction (RT-PCR), as a means to assess potential influences on inflammation and wound healing.</p><p><strong>Results: </strong>Cell survival was significantly decreased for CHX and ZnC at 10% dilutions (p < 0.05). For all time points, cells exposed to ZnC displayed the greatest reduction in cell motility (p < 0.05). The various mouth rinses examined differentially altered the expression of growth factor transcripts. ZnC particularly enhanced the expression of BMP-2 and FGF-2.</p><p><strong>Conclusion: </strong>ZnC was more cytotoxic and inhibited cell motility to a greater extent than any of the other mouth rinses. Therefore, using ZnC as an alternative to CHX could potentially have negative effects on wound healing after periodontal surgery. However, further investigation is required to confirm the clinical relevance of these in vitro findings.</p><p><strong>Plain language summary: </strong>One type of zinc-based mouth rinse designed to replace chlorhexidine (often prescribed after oral surgeries) demonstrated the greatest oral cell death and reduction in cell movement when compared to other zinc-based mouth rinses. These zinc-based mouth rinses also reduced the amounts of proteins involved in regulating inflammation, potentially reducing the destruction of bone holding the teeth in place. They also changed the amounts of several molecules involved in tissue healing. It is unknown if this will speed or slow the healing of the soft tissues of the mouth.</p>\",\"PeriodicalId\":16716,\"journal\":{\"name\":\"Journal of periodontology\",\"volume\":\" \",\"pages\":\"\"},\"PeriodicalIF\":4.2000,\"publicationDate\":\"2024-07-16\",\"publicationTypes\":\"Journal Article\",\"fieldsOfStudy\":null,\"isOpenAccess\":false,\"openAccessPdf\":\"\",\"citationCount\":\"0\",\"resultStr\":null,\"platform\":\"Semanticscholar\",\"paperid\":null,\"PeriodicalName\":\"Journal of periodontology\",\"FirstCategoryId\":\"3\",\"ListUrlMain\":\"https://doi.org/10.1002/JPER.23-0619\",\"RegionNum\":2,\"RegionCategory\":\"医学\",\"ArticlePicture\":[],\"TitleCN\":null,\"AbstractTextCN\":null,\"PMCID\":null,\"EPubDate\":\"\",\"PubModel\":\"\",\"JCR\":\"Q1\",\"JCRName\":\"DENTISTRY, ORAL SURGERY & MEDICINE\",\"Score\":null,\"Total\":0}","platform":"Semanticscholar","paperid":null,"PeriodicalName":"Journal of periodontology","FirstCategoryId":"3","ListUrlMain":"https://doi.org/10.1002/JPER.23-0619","RegionNum":2,"RegionCategory":"医学","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q1","JCRName":"DENTISTRY, ORAL SURGERY & MEDICINE","Score":null,"Total":0}
In vitro comparison of zinc-based, chlorhexidine, and essential oil mouth rinses.
Background: Chlorhexidine (CHX)-based mouth rinses are frequently prescribed following periodontal surgeries. A more recently available brand of zinc-based mouth rinses advertises one of its mouth rinses as a substitute for chlorhexidine. The purpose of this study was to evaluate, in vitro, the effects of this brand of zinc-based mouth rinses on cell survival, cell motility, and gene expression of human gingival fibroblasts (HGFs).
Methods: HGFs were exposed to essential oil (EO), CHX, and three types of one brand of zinc-based mouth rinses designed to treat breath malodor (ZnA), dry mouth (ZnB), and gingivitis (ZnC). Each mouth rinse was tested over a range of concentrations for its effects on HGF survival and motility. Gene expression of cytokines, interleukins, and growth factors were evaluated via reverse transcriptase-polymerase chain reaction (RT-PCR), as a means to assess potential influences on inflammation and wound healing.
Results: Cell survival was significantly decreased for CHX and ZnC at 10% dilutions (p < 0.05). For all time points, cells exposed to ZnC displayed the greatest reduction in cell motility (p < 0.05). The various mouth rinses examined differentially altered the expression of growth factor transcripts. ZnC particularly enhanced the expression of BMP-2 and FGF-2.
Conclusion: ZnC was more cytotoxic and inhibited cell motility to a greater extent than any of the other mouth rinses. Therefore, using ZnC as an alternative to CHX could potentially have negative effects on wound healing after periodontal surgery. However, further investigation is required to confirm the clinical relevance of these in vitro findings.
Plain language summary: One type of zinc-based mouth rinse designed to replace chlorhexidine (often prescribed after oral surgeries) demonstrated the greatest oral cell death and reduction in cell movement when compared to other zinc-based mouth rinses. These zinc-based mouth rinses also reduced the amounts of proteins involved in regulating inflammation, potentially reducing the destruction of bone holding the teeth in place. They also changed the amounts of several molecules involved in tissue healing. It is unknown if this will speed or slow the healing of the soft tissues of the mouth.