1. Lobetyolin has a protective role in gastric mucosa injury,and the mechanism may be relate to the increase in level of 6-K-PGF1αand the inhibition the excretion of gastric acid and EGF.
2. Lobetyolin, lobetyol, and methyl linoleate inhibit the gene expression of MUC5AC mucin induced by PMA, however lobetyolin did not affect PMA-induced MUC5AC mucin production.
Neohesperidin, a natural new nutrition sweetener, has antioxidant (IC50=22.31ug/mL), anti-inflammatory, and neuroprotective effects. It can attenuate cerebral ischemia-reperfusion injury via the inhibition of neuronal and oxidative stress through the regulation of the apoptotic pathway and activating the Akt/Nrf2/HO-1 pathway, it may be useful for the treatment and/or protection of gastritis.
Arbutin is a tyrosinase inhibitor with an IC50 of 1.09 mM, which has gastroprotective, whitening, anti- age, anti-oxidant , anti-inflammatory, a depigmenting effects and UVB/ UVC filter. Arbutin has mutagenicity in mammalian cells after activation by human intestinal bacteria.
1. Rutin exerts anti-inflammatory effects in UVB-irradiated mouse skin by inhibiting expression of COX-2 and iNOS, which is attributable to its suppression of p38 MAP kinase and JNK signaling responsible for AP-1 activation.
2. Rutin may protect against spatial memory impairment induced by trimethyltin.
3. Rutin has protective effects on liver injury induced by biliary obstruction in rats, the effect is associated with antioxidative and anti-inflammatory effects as well as the downregulation of NF-κB and TGF-β/Smad signaling, probably via interference of ERK activation and/or enhancement of Nrf2, HO-1, and AMPK activity.
4. Rutin and quercetin have only weak and short-term anticonvulsant potential, they seem to be safe for patients with epilepsy.
5. Rutin(200 mg/kg) has gastroprotective effect through an anti-lipoperoxidant effect, and also by enhancement of the anti-oxidant enzymatic (GSH-Px) activity.
6. Rutin attenuates ischemic neural apoptosis by reducing the expression of p53, preventing morphological changes and increasing endogenous antioxidant enzymatic activities, thus, rutin treatment may represent a novel approach in lowering the risk or improving the function of ischemia–reperfusion brain injury-related disorders.
Dehydroabietic acid , a major poison to fishes in pulp and paper mill effluents, which could be useful in improving the diabetic wound healing, it can reverse several cell responses stimulated by TNF-α, including the activation of FOXO1 and the TGF-β1/Smad3 signaling pathway. Dehydroabietic acid derivatives displays antisecretory and antipepsin effect, have gastroprotective activity in the HCl/EtOH-induced gastric lesions in mice as well as for cytotoxicity in human lung fibroblasts (MRC-5) and human epithelial gastric (AGS) cells.