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					v. 2 n. 3 (2021)
				 
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									II Congresso Brasileiro de Saúde On-line
							 
		 
	 
 
	
			
			
		MECANISMOS DE RESISTÊNCIA AOS ANTIBIÓTICOS BETALACTÂMICOS PELOS STAPHYLOCOCCUS AUREUS
	 
	
	
		
							
					Autores 
					
											
							
								Lohraine Talia  Domingues
							 
																				 
											
							
								Mariana Kely Diniz Gomes De  Lima
							 
																				 
											
							
								Paulo Schumann  Neto
							 
																				 
											
							
								Isabela Reis  Manzoli
							 
																				 
											
							
								Diego Bezerra  Soares
							 
																				 
										 
				 
			
																												
							
									
				
										Palavras-chave:
				 
				
											ANTIBIÓTICOS BETALACTÂMICOS, 											RESISTÊNCIA, 											STAPHYLOCOCCUS AUREUS									 
			 
			
										
					Resumo 
					Introdução:  A bactéria Staphylococcus aureus é uma das mais perigosas infecções estafilocócicas resistentes a antibióticos, sobretudo porque possui alta capacidade de virulência, liberação de toxinas e conseguem se disseminar rapidamente nas regiões cutâneas, pulmonares, válvulas cardíacas e ósseas. Ademais, essas bactérias são classificadas como gram-positivas, em forma de esferas (cocos) que podem provocar espinhas e furúnculos, inclusive acometimentos mais graves, como pneumonia, meningite, endocardite, síndrome do choque tóxico e septicemia. Objetivos:  Devido a elevada prevalência no número de casos e a resistência aos antibióticos betalactâmicos essa doença pode ser considerada de grande relevância ao estudo médico. Nesse contexto, são necessários mais estudos que esclareçam a padronização dessa patologia. Com isso, foi levantado a seguinte problemática: “Quais seriam os mecanismos de resistência aos antibióticos betalactâmicos pelos Staphylococcus aureus?”. Material e Métodos:  A pesquisa consiste em uma revisão de literatura retrospectiva, com o objetivo de entender os aspectos de resistência aos antibióticos betalactâmicos pelos Staphylococcus aureus. Resultados:  A partir desse estudo foi possível observar que as bactérias por meio da alta capacidade de replicação, conseguiram produzir algumas enzimas e estruturas que conferem um fator de resistência aos antibióticos, tais como: aderência, a cápsula de ácido hialurônico, a proteína M e outras enzimas. Nesse sentido, a enzima que mais se destaca é a betalactamase que é capaz de inibir a ação dos antibióticos betalactâmicos favorecendo ainda mais a patogenicidade durante a infecção.  Conclusão:  Por meio desse estudo, observou-se acentuada resistência bacteriana do Staphylococcus aureus através da capacidade de produzir enzimas principalmente a betalactamase responsável pelo fator de inviabilização dos antibióticos betalactâmicos.
				 
			
			
																																															
						
		 
		
										
			
									
						
			
										
					
						
							Como Citar
						 
						
							
								
  Domingues, L. T. ., Lima, M. K. D. G. D. ., Neto, P. S. ., Manzoli, I. R., & Soares, D. B. . (2021). MECANISMOS DE RESISTÊNCIA AOS ANTIBIÓTICOS BETALACTÂMICOS PELOS STAPHYLOCOCCUS AUREUS. Revista Multidisciplinar Em Saúde , 2 (3), 44. https://doi.org/10.51161/rems/1446
 
							 
							
						 
					 
				 
			
										
											
					
											
							
								Seção
							 
							
								II Congresso Brasileiro de Saúde On-line
							
						 
									 
			
															
										
			
			
		 
	 
 
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Dispatcher.dispatch(Object:Request)  % line  281, file: PKPApplication.inc.php  
PKPApplication.execute()  % line   68, file: index.php  
                                                                   ADOConnection.CacheExecute(3600, SELECT 				o.submission_id, 				MAX(s.context_id) AS journal_id, 				MAX(i.date_published) AS i_pub, 				MAX(p.date_published) A..., Array[2])  % line  132, file: DAO.inc.php  
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                                                   SubmissionSearch._getMergedPhraseResults(Object:Journal, Array[4], null, null, null, 500, 1)  % line  146, file: SubmissionSearch.inc.php  
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                        Smarty_Template_Compiled.render(Object:Smarty_Internal_Template)  % line  216, file: smarty_internal_template.php  
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            PKPTemplateManager.display(frontend/pages/article.tpl)  % line  292, file: ArticleHandler.inc.php  
         ArticleHandler.view(Array[1], Object:Request)  % line  391, file: PKPRouter.inc.php  
      PKPRouter._authorizeInitializeAndCallRequest(Array[2], Object:Request, Array[1], false)  % line  231, file: PKPPageRouter.inc.php  
   PKPPageRouter.route(Object:Request)  % line  143, file: Dispatcher.inc.php  
Dispatcher.dispatch(Object:Request)  % line  281, file: PKPApplication.inc.php  
PKPApplication.execute()  % line   68, file: index.php  
 
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