{"title":"The growth-stimulating factor of Treponema phagedenis from bovine digital dermatitis lesions","authors":"Rathanon Khemgaew , Kaoru Hori , Satomi Sasaki , Naoaki Misawa , Takako Taniguchi","doi":"10.1016/j.anaerobe.2024.102882","DOIUrl":null,"url":null,"abstract":"<div><p>Bovine digital dermatitis (BDD) is an infectious skin disease of the hoof characterized by painful ulcerations that cause lameness in dairy cattle. Cell-free supernatants (CFS) of <em>Falsiporphyromonas endometrii</em> predominantly isolated from BDD lesions had the highest growth-stimulating effect on <em>Treponema phagedenis</em> among BDD-associated bacteria. Butyric acid was detected at a concentration of 45.4 mM in CFS of <em>F. endometrii</em>, and the growth of <em>T. phagedenis</em> was significantly promoted by butyric acid supplementation.</p></div>","PeriodicalId":2,"journal":{"name":"ACS Applied Bio Materials","volume":null,"pages":null},"PeriodicalIF":4.6000,"publicationDate":"2024-08-01","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":"0","resultStr":null,"platform":"Semanticscholar","paperid":null,"PeriodicalName":"ACS Applied Bio Materials","FirstCategoryId":"99","ListUrlMain":"https://www.sciencedirect.com/science/article/pii/S1075996424000659","RegionNum":0,"RegionCategory":null,"ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":null,"EPubDate":"","PubModel":"","JCR":"Q2","JCRName":"MATERIALS SCIENCE, BIOMATERIALS","Score":null,"Total":0}
引用次数: 0
Abstract
Bovine digital dermatitis (BDD) is an infectious skin disease of the hoof characterized by painful ulcerations that cause lameness in dairy cattle. Cell-free supernatants (CFS) of Falsiporphyromonas endometrii predominantly isolated from BDD lesions had the highest growth-stimulating effect on Treponema phagedenis among BDD-associated bacteria. Butyric acid was detected at a concentration of 45.4 mM in CFS of F. endometrii, and the growth of T. phagedenis was significantly promoted by butyric acid supplementation.
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