Identification and characterization of potentially pathogenic bacteria isolated from two beaches on the northern coast of Pernambuco
Autor(a) principal: | |
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Data de Publicação: | 2021 |
Outros Autores: | , , , , |
Tipo de documento: | Artigo |
Idioma: | por |
Título da fonte: | Research, Society and Development |
Texto Completo: | https://rsdjournal.org/index.php/rsd/article/view/19402 |
Resumo: | Pernambuco has a large availability of solar energy and high temperatures, and is well known for the natural beauty of its beaches, which are frequented for leisure activities, such as: walks, diving, swimming lessons and the performance of various sports. With this, the beaches end up becoming an environment of great circulation, contributing to the impact of ecosystems, in addition to this factor we can report the expansion of industries, livestock, agriculture, and urban centers. All these factors influence the rise in the rate of sand contamination, due to the disposal of inorganic waste on the beaches or that brought by seawater. Thus, the present study aimed to identify and characterize potentially pathogenic bacteria isolated on the beaches of Itamaracá and Olinda, on the northern coast of Pernambuco.The bacterial isolates were submitted to biochemical tests, gram test and catalase. At Olinda beach, the bacteria Escherichia coli, Staphylococcus spp, Staphylococcus aureus, Streptococcus spp and Vibrio cholerae were identified. At Itamaracá beach, Escherichia coli, Klesbsiella pneumonia, Staphylococcus spp, Staphylococcus aureus, Streptococcus spp, and Vibrio cholerae were identified. However, the microbiological analyses showed that there is a high level of contamination in the beach sand, especially in the dry sand where there is more contact with bathers. Therefore, a monitoring of the sand is necessary to guarantee a sanitary quality. |
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Identification and characterization of potentially pathogenic bacteria isolated from two beaches on the northern coast of PernambucoIdentificación y caracterización de bacterias potencialmente patógenas aisladas de dos playas de la costa norte de PernambucoIdentificação e caracterização de bactérias potencialmente patogênicas isoladas de duas praias do litoral norte de PernambucoContamination, Urban beaches, Pathogenic bacteriaContaminationUrban beachesPathogenic bacteria.ContaminaçãoContaminação, Litoral Pernambucano, Bactérias patogênicasLitoral PernambucanoBactérias patogênicas.Contaminación, Playas urbanas, Bacterias patógenasContaminaciónPlayas urbanasBacterias patógenas.Pernambuco has a large availability of solar energy and high temperatures, and is well known for the natural beauty of its beaches, which are frequented for leisure activities, such as: walks, diving, swimming lessons and the performance of various sports. With this, the beaches end up becoming an environment of great circulation, contributing to the impact of ecosystems, in addition to this factor we can report the expansion of industries, livestock, agriculture, and urban centers. All these factors influence the rise in the rate of sand contamination, due to the disposal of inorganic waste on the beaches or that brought by seawater. Thus, the present study aimed to identify and characterize potentially pathogenic bacteria isolated on the beaches of Itamaracá and Olinda, on the northern coast of Pernambuco.The bacterial isolates were submitted to biochemical tests, gram test and catalase. At Olinda beach, the bacteria Escherichia coli, Staphylococcus spp, Staphylococcus aureus, Streptococcus spp and Vibrio cholerae were identified. At Itamaracá beach, Escherichia coli, Klesbsiella pneumonia, Staphylococcus spp, Staphylococcus aureus, Streptococcus spp, and Vibrio cholerae were identified. However, the microbiological analyses showed that there is a high level of contamination in the beach sand, especially in the dry sand where there is more contact with bathers. Therefore, a monitoring of the sand is necessary to guarantee a sanitary quality.Pernambuco tiene una gran disponibilidad de energía solar y altas temperaturas, y es conocido por la belleza natural de sus playas, que son frecuentadas para actividades de ocio, como: paseos, buceo, clases de natación y diversos deportes. Con esto, las playas acaban convirtiéndose en un entorno de gran circulación contribuyendo al impacto de los ecosistemas, además de este factor podemos reportar la expansión de las industrias, la ganadería, la agricultura y los centros urbanos. Todos estos factores influyen en el aumento de la tasa de contaminación de la arena, debido al vertido de residuos inorgánicos en las playas o a los aportados por el agua del mar. Así, el presente estudio tuvo como objetivo identificar y caracterizar bacterias potencialmente patógenas aisladas en las playas de Itamaracá y Olinda, en la costa norte de Pernambuco. Los aislados bacterianos fueron sometidos a pruebas bioquímicas, prueba de Gram y catalasa. En la playa de Olinda se identificaron las bacterias Escherichia coli, Staphylococcus spp, Staphylococcus aureus, Streptococcus spp y Vibrio cholerae. En la playa de Itamaracá se identificaron Escherichia coli, Klesbsiella pneumonia, Staphylococcus spp, Staphylococcus aureus, Streptococcus spp y Vibrio cholerae. Sin embargo, los análisis microbiológicos mostraron que hay un alto nivel de contaminación en la arena de la playa, principalmente en la arena seca, donde hay un mayor contacto con los bañistas. Por lo tanto, es necesario controlar la arena para garantizar su calidad sanitaria.Pernambuco possui uma grande disponibilidade de energia solar e altas temperaturas, e é bastante conhecido pela beleza natural de suas praias, que são frequentadas para a realização de atividades de lazer, como: passeios, mergulhos, aulas de natação e a realização de diversos esportes. Com isso, as praias acabam se tornando um ambiente de grande circulação contribuindo para o impacto dos ecossistemas, além desse fator podemos relatar a expansão das indústrias, pecuária, agricultura e centros urbanos. O conjunto desses fatores influenciam na ascensão da taxa de contaminação da areia, em razão do descarte de resíduos inorgânicos nas praias ou os que são trazidos pela água do mar. Desta forma, o presente estudo objetivou identificar e caracterizar bactérias potencialmente patogênicas isoladas nas praias de Itamaracá e Olinda, do litoral norte de Pernambuco. As coletas foram realizadas nos meses de janeiro e maio, onde foram retiradas amostras de areias úmidas e seca correspondentes a 10cm e a 20 cm de profundidade, no qual posteriormente passaram por um processo de suspensão em água fosfatada e diluídas a 10-3 que por sequência foram semeadas em meio Ágar sangue. Os isolados bacterianos, foram submetidos a testes bioquímicos, teste de Gram e catalase. Na praia de Olinda, foi identificada a existência das bactérias Escherichia coli, Staphylococcus spp, Staphylococcus aureus, Streptococcus spp e Vibrio cholerae. Na praia de Itamaracá foi identificada a existência da Escherichia coli, Klesbsiella pneumonia, Staphylococcus spp, Staphylococcus aureus, Streptococcus spp e Vibrio cholerae. Contudo, as análises microbiológicas mostraram que existe um alto nível de contaminação na areia de praia, principalmente na areia seca onde tem maior contato com os banhistas. Portanto, é necessário um monitoramento da areia para garantir uma qualidade sanitária.Research, Society and Development2021-08-30info:eu-repo/semantics/articleinfo:eu-repo/semantics/publishedVersionapplication/pdfhttps://rsdjournal.org/index.php/rsd/article/view/1940210.33448/rsd-v10i11.19402Research, Society and Development; Vol. 10 No. 11; e184101119402Research, Society and Development; Vol. 10 Núm. 11; e184101119402Research, Society and Development; v. 10 n. 11; e1841011194022525-3409reponame:Research, Society and Developmentinstname:Universidade Federal de Itajubá (UNIFEI)instacron:UNIFEIporhttps://rsdjournal.org/index.php/rsd/article/view/19402/17502Copyright (c) 2021 Alison Rodrigues dos Santos; Helen Christine de Oliveira; Alicya Maria da Conceição Silva ; Rayssa Rossendo Alves ; Beatriz Rayana Damásio de Andrade ; Maria Luiza Ribeiro Bastos da Silva https://creativecommons.org/licenses/by/4.0info:eu-repo/semantics/openAccessSantos, Alison Rodrigues dos Oliveira, Helen Christine de Silva , Alicya Maria da Conceição Alves , Rayssa Rossendo Andrade , Beatriz Rayana Damásio de Silva , Maria Luiza Ribeiro Bastos da 2021-10-23T19:01:11Zoai:ojs.pkp.sfu.ca:article/19402Revistahttps://rsdjournal.org/index.php/rsd/indexPUBhttps://rsdjournal.org/index.php/rsd/oairsd.articles@gmail.com2525-34092525-3409opendoar:2024-01-17T09:39:18.216235Research, Society and Development - Universidade Federal de Itajubá (UNIFEI)false |
dc.title.none.fl_str_mv |
Identification and characterization of potentially pathogenic bacteria isolated from two beaches on the northern coast of Pernambuco Identificación y caracterización de bacterias potencialmente patógenas aisladas de dos playas de la costa norte de Pernambuco Identificação e caracterização de bactérias potencialmente patogênicas isoladas de duas praias do litoral norte de Pernambuco |
title |
Identification and characterization of potentially pathogenic bacteria isolated from two beaches on the northern coast of Pernambuco |
spellingShingle |
Identification and characterization of potentially pathogenic bacteria isolated from two beaches on the northern coast of Pernambuco Santos, Alison Rodrigues dos Contamination, Urban beaches, Pathogenic bacteria Contamination Urban beaches Pathogenic bacteria. Contaminação Contaminação, Litoral Pernambucano, Bactérias patogênicas Litoral Pernambucano Bactérias patogênicas. Contaminación, Playas urbanas, Bacterias patógenas Contaminación Playas urbanas Bacterias patógenas. |
title_short |
Identification and characterization of potentially pathogenic bacteria isolated from two beaches on the northern coast of Pernambuco |
title_full |
Identification and characterization of potentially pathogenic bacteria isolated from two beaches on the northern coast of Pernambuco |
title_fullStr |
Identification and characterization of potentially pathogenic bacteria isolated from two beaches on the northern coast of Pernambuco |
title_full_unstemmed |
Identification and characterization of potentially pathogenic bacteria isolated from two beaches on the northern coast of Pernambuco |
title_sort |
Identification and characterization of potentially pathogenic bacteria isolated from two beaches on the northern coast of Pernambuco |
author |
Santos, Alison Rodrigues dos |
author_facet |
Santos, Alison Rodrigues dos Oliveira, Helen Christine de Silva , Alicya Maria da Conceição Alves , Rayssa Rossendo Andrade , Beatriz Rayana Damásio de Silva , Maria Luiza Ribeiro Bastos da |
author_role |
author |
author2 |
Oliveira, Helen Christine de Silva , Alicya Maria da Conceição Alves , Rayssa Rossendo Andrade , Beatriz Rayana Damásio de Silva , Maria Luiza Ribeiro Bastos da |
author2_role |
author author author author author |
dc.contributor.author.fl_str_mv |
Santos, Alison Rodrigues dos Oliveira, Helen Christine de Silva , Alicya Maria da Conceição Alves , Rayssa Rossendo Andrade , Beatriz Rayana Damásio de Silva , Maria Luiza Ribeiro Bastos da |
dc.subject.por.fl_str_mv |
Contamination, Urban beaches, Pathogenic bacteria Contamination Urban beaches Pathogenic bacteria. Contaminação Contaminação, Litoral Pernambucano, Bactérias patogênicas Litoral Pernambucano Bactérias patogênicas. Contaminación, Playas urbanas, Bacterias patógenas Contaminación Playas urbanas Bacterias patógenas. |
topic |
Contamination, Urban beaches, Pathogenic bacteria Contamination Urban beaches Pathogenic bacteria. Contaminação Contaminação, Litoral Pernambucano, Bactérias patogênicas Litoral Pernambucano Bactérias patogênicas. Contaminación, Playas urbanas, Bacterias patógenas Contaminación Playas urbanas Bacterias patógenas. |
description |
Pernambuco has a large availability of solar energy and high temperatures, and is well known for the natural beauty of its beaches, which are frequented for leisure activities, such as: walks, diving, swimming lessons and the performance of various sports. With this, the beaches end up becoming an environment of great circulation, contributing to the impact of ecosystems, in addition to this factor we can report the expansion of industries, livestock, agriculture, and urban centers. All these factors influence the rise in the rate of sand contamination, due to the disposal of inorganic waste on the beaches or that brought by seawater. Thus, the present study aimed to identify and characterize potentially pathogenic bacteria isolated on the beaches of Itamaracá and Olinda, on the northern coast of Pernambuco.The bacterial isolates were submitted to biochemical tests, gram test and catalase. At Olinda beach, the bacteria Escherichia coli, Staphylococcus spp, Staphylococcus aureus, Streptococcus spp and Vibrio cholerae were identified. At Itamaracá beach, Escherichia coli, Klesbsiella pneumonia, Staphylococcus spp, Staphylococcus aureus, Streptococcus spp, and Vibrio cholerae were identified. However, the microbiological analyses showed that there is a high level of contamination in the beach sand, especially in the dry sand where there is more contact with bathers. Therefore, a monitoring of the sand is necessary to guarantee a sanitary quality. |
publishDate |
2021 |
dc.date.none.fl_str_mv |
2021-08-30 |
dc.type.driver.fl_str_mv |
info:eu-repo/semantics/article info:eu-repo/semantics/publishedVersion |
format |
article |
status_str |
publishedVersion |
dc.identifier.uri.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/19402 10.33448/rsd-v10i11.19402 |
url |
https://rsdjournal.org/index.php/rsd/article/view/19402 |
identifier_str_mv |
10.33448/rsd-v10i11.19402 |
dc.language.iso.fl_str_mv |
por |
language |
por |
dc.relation.none.fl_str_mv |
https://rsdjournal.org/index.php/rsd/article/view/19402/17502 |
dc.rights.driver.fl_str_mv |
https://creativecommons.org/licenses/by/4.0 info:eu-repo/semantics/openAccess |
rights_invalid_str_mv |
https://creativecommons.org/licenses/by/4.0 |
eu_rights_str_mv |
openAccess |
dc.format.none.fl_str_mv |
application/pdf |
dc.publisher.none.fl_str_mv |
Research, Society and Development |
publisher.none.fl_str_mv |
Research, Society and Development |
dc.source.none.fl_str_mv |
Research, Society and Development; Vol. 10 No. 11; e184101119402 Research, Society and Development; Vol. 10 Núm. 11; e184101119402 Research, Society and Development; v. 10 n. 11; e184101119402 2525-3409 reponame:Research, Society and Development instname:Universidade Federal de Itajubá (UNIFEI) instacron:UNIFEI |
instname_str |
Universidade Federal de Itajubá (UNIFEI) |
instacron_str |
UNIFEI |
institution |
UNIFEI |
reponame_str |
Research, Society and Development |
collection |
Research, Society and Development |
repository.name.fl_str_mv |
Research, Society and Development - Universidade Federal de Itajubá (UNIFEI) |
repository.mail.fl_str_mv |
rsd.articles@gmail.com |
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1797052754418466816 |