Interplay of oxidative stress and antioxidant bio markers in oil adjuvant Brucella melitensis vaccinated and challenged mice.
Vaccine
; 37(25): 3343-3351, 2019 05 31.
Article
en En
| MEDLINE
| ID: mdl-31064674
ABSTRACT
The intracellular nature of Brucella leads to rise in oxidative stress due to bacterial invasion, particularly at the site of predilection spleen and lymph nodes. The present study aimed to evaluate the erythrocytic and tissue specific oxidative stress responses induced during oil adjuvant killed Brucella melitensis vaccination. The results of the study clearly implicated a significant increase in level of catalase, and superoxide dismutase (SOD) activity and lipid peroxidation (LPO), and total protein content in erythrocytes after vaccination. The activity of glutathione-S-transferase (GST) was unaltered during the period of experiment. The catalase activity and GSH content was significantly increased in lung and spleen tissues. The tissues GST levels increased significantly in all tissues, while tissue SOD level increased significantly only in lung tissues. Thus, it can be inferred that oil adjuvant based Brucella vaccine induces negligible signs of inflammatory pathophysiology and supports the development of significant level of protection against virulent Brucella challenge.
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Bases de datos:
MEDLINE
Asunto principal:
Brucelosis
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Vacuna contra la Brucelosis
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Adyuvantes Inmunológicos
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Estrés Oxidativo
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Antioxidantes
Idioma:
En
Revista:
Vaccine
Año:
2019
Tipo del documento:
Article