Influence of isoniazid on T lymphocytes, cytokines, and macrophages in rats
Braz. J. Pharm. Sci. (Online)
;
56: e18547, 2020. tab, graf
Artigo
em Inglês
| LILACS
| ID: biblio-1132062
ABSTRACT
T lymphocytes, cytokines, and macrophages play important roles in the clearance of Mycobacterium tuberculosis (Mtb) by the immune system. This study aimed to investigate the effects of isoniazid on the functions of both innate and adaptive immune cells. Healthy rats were randomly divided into experimental and control groups. Each group was randomly divided into three subgroups and named according to the duration of drug feeding, 1, 3, and 3 months followed by drug withdrawal for 1 month. The experimental groups were fed with isoniazid (12 mg/mL) and the control groups with normal saline. The percentage of CD4+ and CD8+T lymphocytes, level of interleukin (IL)-12 and interferon (IFN)-γ, and function of macrophages were determined at these three time points. Isoniazid significantly increased the percentage of CD4+T lymphocytes and the CD4+/CD8+T lymphocyte cell ratio (P < 0.05). It transiently (<1 month) enhanced the functions of rat macrophages significantly (P < 0.05). In summary, isoniazid could increase the percentage of CD4+T lymphocytes, CD4+/CD8+T lymphocyte cell ratio, and enhance macrophage function in healthy rats
Texto completo:
DisponíveL
Índice:
LILACS (Américas)
Assunto principal:
Linfócitos T
/
Citocinas
/
Isoniazida
/
Macrófagos
Limite:
Animais
Idioma:
Inglês
Revista:
Braz. J. Pharm. Sci. (Online)
Assunto da revista:
Farmacologia
/
Teraputica
/
Toxicologia
Ano de publicação:
2020
Tipo de documento:
Artigo
País de afiliação:
China
Instituição/País de afiliação:
The Affiliated Hospital of Southwest Medical University/CN
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