Fig. 9. Effects of Compounds 1–8 on the NO production and the expression of iNOS and COX-2 proteins. RAW 264.7 cells were pretreated with Compounds 1–8 for 2 h and then stimulated with 1 μg/mL LPS for additional 24 h. A: The effect of Compounds 1–8 on the viability of RAW 264.7 cells. B: The inhibitory effect of Compounds 1–8 on LPS-induced NO production in RAW 264.7 cells. C: Western blot of the expression levels of iNOS and COX-2 proteins. D–E: Quantitative densitometry analysis of iNOS/β-actin and COX-2/β-actin (mean ± SD. ###p <0.001, compared with the group untreated with LPS; *p <0.05, **p <0.01 and ***p <0.001 compared with the group treated with LPS.).Published as part of Liu, Xiangzhong, Tian, Wenjing, Zhou, Mi, Xu, Qiannan, Feng, ...
Fig. 7. Compound 14 reduced LPS-induced inflammatory factors production and inhibited NF-κB nuclear ...
Fig. 6. Effect of compound 4 on LPS-induced NO production in RAW 264.7 cells. Data are presented as ...
Fig. 6. Compound 14 reduced LPS-induced pro-inflammatory cytokines release. (A) The NO inhibition cu...
Fig. 10. Compounds 1–8 inhibited the activation of PI3K/AKT signaling pathways in LPS-induced RAW 26...
Fig. 3. Key NOESY correlations of 1, 3, 5 and 7.Published as part of Liu, Xiangzhong, Tian, Wenjing,...
Fig. 6. Experimental and calculated ECD spectra of (A) 7′ and (B) 8.Published as part of Liu, Xiangz...
Fig. 1. Chemical constitutents of 1–8 isolated from Vernonia amygdalina.Published as part of Liu, Xi...
Liu, Xiangzhong, Tian, Wenjing, Zhou, Mi, Xu, Qiannan, Feng, Jie, Yang, Renjing, He, Shoulun, Wang, ...
Fig. 5. A: Analysis of modified Mosher's method for 1. Δδ values (in ppm) = δS MTPA esters (1a) and ...
Fig. 4. Relative configuration analysis of the C6–C7 segment in 1, 3, 5 and 7 by Newman projection.P...
Fig. 8. A: Regression analysis of experimental vs. calculated 13C NMR chemical shifts of (6R, 7S, 11...
Fig. 7. A: Experimental circular dichroism spectrum of the in situ formed Mo2(OAc)4-complex of Compo...
Fig. 2. Key 2D NMR correlations of 1, 3, 5 and 7.Published as part of Liu, Xiangzhong, Tian, Wenjing...
Background: Vernonia amygdalina is well known as a medicinal plant in folk medicine as anti-diabetic...
Vernonia amygdalina (VA) has been reported to have antioxidant potential; however, its DNA protectio...
Fig. 7. Compound 14 reduced LPS-induced inflammatory factors production and inhibited NF-κB nuclear ...
Fig. 6. Effect of compound 4 on LPS-induced NO production in RAW 264.7 cells. Data are presented as ...
Fig. 6. Compound 14 reduced LPS-induced pro-inflammatory cytokines release. (A) The NO inhibition cu...
Fig. 10. Compounds 1–8 inhibited the activation of PI3K/AKT signaling pathways in LPS-induced RAW 26...
Fig. 3. Key NOESY correlations of 1, 3, 5 and 7.Published as part of Liu, Xiangzhong, Tian, Wenjing,...
Fig. 6. Experimental and calculated ECD spectra of (A) 7′ and (B) 8.Published as part of Liu, Xiangz...
Fig. 1. Chemical constitutents of 1–8 isolated from Vernonia amygdalina.Published as part of Liu, Xi...
Liu, Xiangzhong, Tian, Wenjing, Zhou, Mi, Xu, Qiannan, Feng, Jie, Yang, Renjing, He, Shoulun, Wang, ...
Fig. 5. A: Analysis of modified Mosher's method for 1. Δδ values (in ppm) = δS MTPA esters (1a) and ...
Fig. 4. Relative configuration analysis of the C6–C7 segment in 1, 3, 5 and 7 by Newman projection.P...
Fig. 8. A: Regression analysis of experimental vs. calculated 13C NMR chemical shifts of (6R, 7S, 11...
Fig. 7. A: Experimental circular dichroism spectrum of the in situ formed Mo2(OAc)4-complex of Compo...
Fig. 2. Key 2D NMR correlations of 1, 3, 5 and 7.Published as part of Liu, Xiangzhong, Tian, Wenjing...
Background: Vernonia amygdalina is well known as a medicinal plant in folk medicine as anti-diabetic...
Vernonia amygdalina (VA) has been reported to have antioxidant potential; however, its DNA protectio...
Fig. 7. Compound 14 reduced LPS-induced inflammatory factors production and inhibited NF-κB nuclear ...
Fig. 6. Effect of compound 4 on LPS-induced NO production in RAW 264.7 cells. Data are presented as ...
Fig. 6. Compound 14 reduced LPS-induced pro-inflammatory cytokines release. (A) The NO inhibition cu...