1.
Topical Fluorometholone Versus Diclofenac Sodium in Cases With Perennial Allergic Conjunctivitis.
Li, Z, Chen, W, Zhang, Y, Jhanji, V, Fan, Z, Mu, G
Eye & contact lens. 2015;(5):310-3
Abstract
PURPOSE To compare the efficacy of diclofenac sodium (DS) 0.1% and fluorometholone (FL) 0.1% in patients with perennial allergic conjunctivitis. METHODS Fluorometholone 0.1% or DS 0.1% eye drops were topically administrated 4 times daily for 4 weeks in patients with perennial allergic conjunctivitis. Assessment was conducted with a 4-point rating scale (0=none, 1=mild, 2=moderate, and 3=severe) for 4 signs and 5 symptoms. RESULTS Two hundred sixty-one patients were recruited. The demographics and baseline skin prick scores between both groups were comparable. Mean baseline scores in DS and FL group were 6.77 ± 2.24 and 6.34 ± 2.10, respectively. The scores rapidly decreased to 3.28 ± 1.47 and 2.69 ± 1.44 on day 7. Diclofenac sodium expressed a slower effect compared with FL within the first 3 days of treatment (P=0.01). CONCLUSIONS The efficacy of topical FL and DS was comparable for the management of cases with perennial allergic conjunctivitis. However, FL led to a more rapid alleviation of signs and symptoms as compared with DS in early days after the initiation of treatment.
2.
Anti-inflammatory effect of purified dietary anthocyanin in adults with hypercholesterolemia: a randomized controlled trial.
Zhu, Y, Ling, W, Guo, H, Song, F, Ye, Q, Zou, T, Li, D, Zhang, Y, Li, G, Xiao, Y, et al
Nutrition, metabolism, and cardiovascular diseases : NMCD. 2013;(9):843-9
Abstract
BACKGROUND AND AIM Atherosclerosis is a chronic inflammatory disease and previous studies have demonstrated that anthocyanin inhibits atherosclerosis. In the present study, we explored the effects of anthocyanins on inflammatory cytokines in hypercholesterolemic adults and cell lines. METHODS AND RESULTS A total of 150 subjects with hypercholesterolemia consumed a purified anthocyanin mixture (320 mg/d) or a placebo twice a day for 24 weeks in a randomized, double-blind trial. Anthocyanin consumption significantly decreased the levels of serum high sensitivity C-reactive protein (hsCRP) (-21.6% vs. -2.5%, P = 0.001), soluble vascular cell adhesion molecule-1 (sVCAM-1) (-12.3% vs. 0.4%, P = 0.005) and plasma IL-1β (-12.8% vs. -1.3%, P = 0.019) compared to the placebo. We also found a significant difference in the LDL-cholesterol (-10.4% vs. 0.3%, P = 0.030) and HDL-cholesterol level changes (14.0% vs. -0.9%, P = 0.036) between the two groups. In cell culture assays in vitro, purified anthocyanin mixture, delphinidin-3-Ο-β-glucoside (Dp-3g) and cyanidin-3-Ο-β-glucoside (Cy-3g) inhibited IL-6 and IL-1β-induced CRP production (P < 0.05) in HepG2 cell line and LPS-induced VCAM-1 secretion (P < 0.05) in porcine iliac artery endothelial cell line respectively in a dose-dependent manner. In addition, the reduction of inflammatory cytokines associated with anthocyanin mixture was stronger when compared with the effects of Dp-3g and Cy-3g separately (P < 0.05). CONCLUSIONS Anthocyanin mixture reduced the inflammatory response in hypercholesterolemic subjects. In addition, different anthocyanin compounds were found to have additive or synergistic effects in mediating anti-inflammatory responses in vitro cell culture assays.