Biofilm formation by blood isolates of Candida parapsilosis sensu stricto in the presence of a hyperglycidic solution at comparable concentrations of total parenteral nutrition
Abstract INTRODUCTION: Administration of total parenteral nutrition (TPN) via catheters increases the risk for candidemia from Candida parapsilosis. METHODS: C. parapsilosis sensu stricto blood isolates were evaluated for ability total biomass biofilm formation and morphogenesis in presence of glu...
| Main Authors: | , , , , , |
|---|---|
| Format: | Article |
| Language: | English |
| Published: |
Sociedade Brasileira de Medicina Tropical (SBMT)
2019-01-01
|
| Series: | Revista da Sociedade Brasileira de Medicina Tropical |
| Subjects: | |
| Online Access: | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0037-86822019000100607&lng=en&tlng=en |
| _version_ | 1811338136200937472 |
|---|---|
| author | Thalita Caroline Herek Vinícius Ribeiro Menegazzo Mayara Baptistucci Ogaki Hugo Felix Perini Luciana Furlaneto Maia Marcia Cristina Furlaneto |
| author_facet | Thalita Caroline Herek Vinícius Ribeiro Menegazzo Mayara Baptistucci Ogaki Hugo Felix Perini Luciana Furlaneto Maia Marcia Cristina Furlaneto |
| author_sort | Thalita Caroline Herek |
| collection | DOAJ |
| description | Abstract INTRODUCTION: Administration of total parenteral nutrition (TPN) via catheters increases the risk for candidemia from Candida parapsilosis. METHODS: C. parapsilosis sensu stricto blood isolates were evaluated for ability total biomass biofilm formation and morphogenesis in presence of glucose at TPN equivalent concentrations. RESULTS: Biofilms were increased at high glucose concentrations (25-30%) compared to the control medium. Significant increase in filamentous forms was observed in cultures with 30% glucose. CONCLUSIONS: Biofilm formation by C. parapsilosis sensu stricto in hyperglycidic medium may contribute to its pathogenic potential for fungemia related to TPN catheters. |
| first_indexed | 2024-04-13T18:06:33Z |
| format | Article |
| id | doaj.art-74c73161c74d445db7eeee071459d8f8 |
| institution | Directory Open Access Journal |
| issn | 1678-9849 |
| language | English |
| last_indexed | 2024-04-13T18:06:33Z |
| publishDate | 2019-01-01 |
| publisher | Sociedade Brasileira de Medicina Tropical (SBMT) |
| record_format | Article |
| series | Revista da Sociedade Brasileira de Medicina Tropical |
| spelling | doaj.art-74c73161c74d445db7eeee071459d8f82022-12-22T02:36:04ZengSociedade Brasileira de Medicina Tropical (SBMT)Revista da Sociedade Brasileira de Medicina Tropical1678-98492019-01-0152010.1590/0037-8682-0182-2018S0037-86822019000100607Biofilm formation by blood isolates of Candida parapsilosis sensu stricto in the presence of a hyperglycidic solution at comparable concentrations of total parenteral nutritionThalita Caroline HerekVinícius Ribeiro MenegazzoMayara Baptistucci OgakiHugo Felix PeriniLuciana Furlaneto MaiaMarcia Cristina FurlanetoAbstract INTRODUCTION: Administration of total parenteral nutrition (TPN) via catheters increases the risk for candidemia from Candida parapsilosis. METHODS: C. parapsilosis sensu stricto blood isolates were evaluated for ability total biomass biofilm formation and morphogenesis in presence of glucose at TPN equivalent concentrations. RESULTS: Biofilms were increased at high glucose concentrations (25-30%) compared to the control medium. Significant increase in filamentous forms was observed in cultures with 30% glucose. CONCLUSIONS: Biofilm formation by C. parapsilosis sensu stricto in hyperglycidic medium may contribute to its pathogenic potential for fungemia related to TPN catheters.http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0037-86822019000100607&lng=en&tlng=enCandida parapsilosisBiofilmGlucoseTPN |
| spellingShingle | Thalita Caroline Herek Vinícius Ribeiro Menegazzo Mayara Baptistucci Ogaki Hugo Felix Perini Luciana Furlaneto Maia Marcia Cristina Furlaneto Biofilm formation by blood isolates of Candida parapsilosis sensu stricto in the presence of a hyperglycidic solution at comparable concentrations of total parenteral nutrition Revista da Sociedade Brasileira de Medicina Tropical Candida parapsilosis Biofilm Glucose TPN |
| title | Biofilm formation by blood isolates of Candida parapsilosis sensu stricto in the presence of a hyperglycidic solution at comparable concentrations of total parenteral nutrition |
| title_full | Biofilm formation by blood isolates of Candida parapsilosis sensu stricto in the presence of a hyperglycidic solution at comparable concentrations of total parenteral nutrition |
| title_fullStr | Biofilm formation by blood isolates of Candida parapsilosis sensu stricto in the presence of a hyperglycidic solution at comparable concentrations of total parenteral nutrition |
| title_full_unstemmed | Biofilm formation by blood isolates of Candida parapsilosis sensu stricto in the presence of a hyperglycidic solution at comparable concentrations of total parenteral nutrition |
| title_short | Biofilm formation by blood isolates of Candida parapsilosis sensu stricto in the presence of a hyperglycidic solution at comparable concentrations of total parenteral nutrition |
| title_sort | biofilm formation by blood isolates of candida parapsilosis sensu stricto in the presence of a hyperglycidic solution at comparable concentrations of total parenteral nutrition |
| topic | Candida parapsilosis Biofilm Glucose TPN |
| url | http://www.scielo.br/scielo.php?script=sci_arttext&pid=S0037-86822019000100607&lng=en&tlng=en |
| work_keys_str_mv | AT thalitacarolineherek biofilmformationbybloodisolatesofcandidaparapsilosissensustrictointhepresenceofahyperglycidicsolutionatcomparableconcentrationsoftotalparenteralnutrition AT viniciusribeiromenegazzo biofilmformationbybloodisolatesofcandidaparapsilosissensustrictointhepresenceofahyperglycidicsolutionatcomparableconcentrationsoftotalparenteralnutrition AT mayarabaptistucciogaki biofilmformationbybloodisolatesofcandidaparapsilosissensustrictointhepresenceofahyperglycidicsolutionatcomparableconcentrationsoftotalparenteralnutrition AT hugofelixperini biofilmformationbybloodisolatesofcandidaparapsilosissensustrictointhepresenceofahyperglycidicsolutionatcomparableconcentrationsoftotalparenteralnutrition AT lucianafurlanetomaia biofilmformationbybloodisolatesofcandidaparapsilosissensustrictointhepresenceofahyperglycidicsolutionatcomparableconcentrationsoftotalparenteralnutrition AT marciacristinafurlaneto biofilmformationbybloodisolatesofcandidaparapsilosissensustrictointhepresenceofahyperglycidicsolutionatcomparableconcentrationsoftotalparenteralnutrition |