Effect of Qingguang'an II on expressions of OX42 protein and IL-1ß mRNA of retinal microglia cells of rats with chronic high intraocular pressure.
Int J Ophthalmol
; 11(2): 326-328, 2018.
Article
en En
| MEDLINE
| ID: mdl-29487826
The study investigated the effects of Qingguang'an II (a Chinese medicinal preparation) on expressions of OX42 protein and interleukin-1ß (IL-1ß) mRNA of retinal microglia cells of rats with chronic high intraocular pressure (IOP). SD rats were randomly divided into 6 groups, that were: A: blank group; B: model group; C: Qingguang'an II low dose group; D: Qingguang'an II medium dose group; E: Qingguang'an II high dose group; F: Yimaikang disket (a Chinese medicinal preparation) group. Experimental rats in B, C, D, E, F groups were established the model of chronic high IOP by cauterizing of superficial scleral vein. Tissues of eyes were obtained after intragastric administration for 2 and 4wk. At the time-point of 2wk, OX42 protein and IL-1ß mRNA in group B were statistically expressed in higher level comparing with other groups (P<0.05). Moreover, at the time-point of 4wk, OX42 protein and IL-1ß mRNA in groups C, D and E were statistically expressed in lower level comparing with group F (P<0.05). Besides, OX42 protein and IL-1ß mRNA in groups C and D were statistically expressed in higher level comparing with group E (P<0.05). OX42 protein and IL-1ß mRNA in groups C and D were expressed in similar level (P>0.05). The study indicated that, in the protection of optic nerve of rats with chronic high IOP, the high dose of Qingguang'an II at the time-point of 4wk was the better choice.
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Colección:
01-internacional
Base de datos:
MEDLINE
Idioma:
En
Revista:
Int J Ophthalmol
Año:
2018
Tipo del documento:
Article
País de afiliación:
China
Pais de publicación:
China