Antibiotic and Antifungi activity of B. cepacia originating of nosocomial environmental. Independent Service University Hospital “Antonio Patricio Alcalá”. Cumaná, Venezuela
Burkholderia cepacia is a Gram-negative and non-fermenter bacilli, known as a causal agent of opportunistic infections, as well as producer of compounds with antimicrobial activities. In the present study, the antagonism of nine (9) nosocomial isolates of B. cepacia against filamentous fungi, yeast...
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Universidad del Zulia,Facultad de Medicina,Departamento de Enfermedades Infecciosas y Tropicales
2007
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ftdoajarticles:oai:doaj.org/article:77023b9e467345d98917731e513935a4 2023-10-09T21:49:12+02:00 Antibiotic and Antifungi activity of B. cepacia originating of nosocomial environmental. Independent Service University Hospital “Antonio Patricio Alcalá”. Cumaná, Venezuela Yasmina Araque Luzmila Albarado Sara Centeno Vidal Rodríguez Lemoine Juana Vitelli Flores 2007-12-01T00:00:00Z https://doaj.org/article/77023b9e467345d98917731e513935a4 EN ES eng spa Universidad del Zulia,Facultad de Medicina,Departamento de Enfermedades Infecciosas y Tropicales https://produccioncientificaluz.org/index.php/kasmera/article/view/4789 https://doaj.org/toc/0075-5222 https://doaj.org/toc/2477-9628 0075-5222 2477-9628 https://doaj.org/article/77023b9e467345d98917731e513935a4 Kasmera, Vol 35, Iss 2, Pp 107-117 (2007) burkholderia cepacia antibiótico antifúngico Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 article 2007 ftdoajarticles 2023-09-10T00:50:19Z Burkholderia cepacia is a Gram-negative and non-fermenter bacilli, known as a causal agent of opportunistic infections, as well as producer of compounds with antimicrobial activities. In the present study, the antagonism of nine (9) nosocomial isolates of B. cepacia against filamentous fungi, yeast and bacteria from hospital environments was evaluated. The antibacterial and antifungal detection was determined according to the double layer technique and cylindrical sections in agar, respectively. Four B. cepacia isolates (CVCM: 626, 1328, 1331 and 1332) inhibited the different bacterial species analyzed. B. cepacia CVCM 1332 inhibited five (5) of the six (6) indicators of bacterial species, with inhibition halos between 11 and 22 mm, with the exception of P. fluoresecens. Three (3) B. cepacia isolates did not show antibacterial activity. Two B. cepacia isolates inhibited the studied fungi (Fusarium solani, Penicillium citrinum, Penicillium frequentans, Aspergillus niger, Aspergillus ochoraceus, Penicillium echinulatum, Candida tropicalis, Candida famata). The species CVCM 626, 1328 and 1331 showed both antibacterial and antifungal activities. The antagonism of nosocomial B. cepacia isolates against bacteria and fungi from hospital environments was demonstrated, representing an important factor in the colonization of critical areas, facilitating the appearance of infectious symptoms in hospitalized patients. Article in Journal/Newspaper Arctic Directory of Open Access Journals: DOAJ Articles Arctic |
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burkholderia cepacia antibiótico antifúngico Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 |
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burkholderia cepacia antibiótico antifúngico Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 Yasmina Araque Luzmila Albarado Sara Centeno Vidal Rodríguez Lemoine Juana Vitelli Flores Antibiotic and Antifungi activity of B. cepacia originating of nosocomial environmental. Independent Service University Hospital “Antonio Patricio Alcalá”. Cumaná, Venezuela |
topic_facet |
burkholderia cepacia antibiótico antifúngico Arctic medicine. Tropical medicine RC955-962 Public aspects of medicine RA1-1270 |
description |
Burkholderia cepacia is a Gram-negative and non-fermenter bacilli, known as a causal agent of opportunistic infections, as well as producer of compounds with antimicrobial activities. In the present study, the antagonism of nine (9) nosocomial isolates of B. cepacia against filamentous fungi, yeast and bacteria from hospital environments was evaluated. The antibacterial and antifungal detection was determined according to the double layer technique and cylindrical sections in agar, respectively. Four B. cepacia isolates (CVCM: 626, 1328, 1331 and 1332) inhibited the different bacterial species analyzed. B. cepacia CVCM 1332 inhibited five (5) of the six (6) indicators of bacterial species, with inhibition halos between 11 and 22 mm, with the exception of P. fluoresecens. Three (3) B. cepacia isolates did not show antibacterial activity. Two B. cepacia isolates inhibited the studied fungi (Fusarium solani, Penicillium citrinum, Penicillium frequentans, Aspergillus niger, Aspergillus ochoraceus, Penicillium echinulatum, Candida tropicalis, Candida famata). The species CVCM 626, 1328 and 1331 showed both antibacterial and antifungal activities. The antagonism of nosocomial B. cepacia isolates against bacteria and fungi from hospital environments was demonstrated, representing an important factor in the colonization of critical areas, facilitating the appearance of infectious symptoms in hospitalized patients. |
format |
Article in Journal/Newspaper |
author |
Yasmina Araque Luzmila Albarado Sara Centeno Vidal Rodríguez Lemoine Juana Vitelli Flores |
author_facet |
Yasmina Araque Luzmila Albarado Sara Centeno Vidal Rodríguez Lemoine Juana Vitelli Flores |
author_sort |
Yasmina Araque |
title |
Antibiotic and Antifungi activity of B. cepacia originating of nosocomial environmental. Independent Service University Hospital “Antonio Patricio Alcalá”. Cumaná, Venezuela |
title_short |
Antibiotic and Antifungi activity of B. cepacia originating of nosocomial environmental. Independent Service University Hospital “Antonio Patricio Alcalá”. Cumaná, Venezuela |
title_full |
Antibiotic and Antifungi activity of B. cepacia originating of nosocomial environmental. Independent Service University Hospital “Antonio Patricio Alcalá”. Cumaná, Venezuela |
title_fullStr |
Antibiotic and Antifungi activity of B. cepacia originating of nosocomial environmental. Independent Service University Hospital “Antonio Patricio Alcalá”. Cumaná, Venezuela |
title_full_unstemmed |
Antibiotic and Antifungi activity of B. cepacia originating of nosocomial environmental. Independent Service University Hospital “Antonio Patricio Alcalá”. Cumaná, Venezuela |
title_sort |
antibiotic and antifungi activity of b. cepacia originating of nosocomial environmental. independent service university hospital “antonio patricio alcalá”. cumaná, venezuela |
publisher |
Universidad del Zulia,Facultad de Medicina,Departamento de Enfermedades Infecciosas y Tropicales |
publishDate |
2007 |
url |
https://doaj.org/article/77023b9e467345d98917731e513935a4 |
geographic |
Arctic |
geographic_facet |
Arctic |
genre |
Arctic |
genre_facet |
Arctic |
op_source |
Kasmera, Vol 35, Iss 2, Pp 107-117 (2007) |
op_relation |
https://produccioncientificaluz.org/index.php/kasmera/article/view/4789 https://doaj.org/toc/0075-5222 https://doaj.org/toc/2477-9628 0075-5222 2477-9628 https://doaj.org/article/77023b9e467345d98917731e513935a4 |
_version_ |
1779312219559821312 |