Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0042963 (vomiting)
 31,883 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

LIGHT acted as a new player in the atherogenesis. The dried, unripe fruit of Evodia Fructus (EF) has long been used as a traditional Chinese herbal medicine, and is currently widely used for the treatment of headache, abdominal pain, vomiting, colds and reduced blood circulation. Evodiamine and rutaecarpine are active components of EF. In this study, we investigated the inhibitory effect of evodiamine and rutaecarpine on LIGHT-induced migration in human monocytes. Evodiamine and rutaecarpine decreased the LIGHT-induced production of ROS, IL-8, monocyte chemoattractant protein-1 (MCP-1), TNF-alpha, and IL-6, as well as the expression of chemokine receptor (CCR) 1, CCR2 and ICAM-1 and the phosphorylation of the ERK 1/2 and p38 MAPK. Furthermore, NADPH oxidase assembly inhibitor, AEBSF, blocked LIGHT-induced migration and activation of CCR1, CCR2, ICAM-1, and MAPK such as ERK and p38 in a manner similar to evodiamine and rutaecarpine. These findings indicate that the inhibitory effects of evodiamine and rutaecarpine on LIGHT-induced migration and the activation of CCR1, CCR2, ICAM-1, ERK, and p38 MAPK occurs via decreased ROS production and NADPH oxidase activation. Taken together, these results indicate that evodiamine and rutaecarpine have the potential for use as an anti-atherosclerosis agent.
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PMID:Evodiamine and rutaecarpine inhibit migration by LIGHT via suppression of NADPH oxidase activation. 1924 41

Streptozotocin (STZ) is used to induce diabetes in experimental animals. It has a variety of adverse effects, ranging from nausea, emesis, and weight loss to liver damage, renal failure, and metabolic acidosis. STZ also has effects on the immune system, being associated with lymphopenia in rodents, the mechanism of which is not fully understood. We present data on a significant STZ-associated reduction in lymphocyte count in nonhuman primates. We report a significant reduction in absolute lymphocyte count; in 2 monkeys, the lymphopenia persisted for >100 d. However, a significant increase in absolute monocyte count was noted. Furthermore, an increase in serum monocyte chemoattractant protein-1 (MCP-1) was observed. The reduction in lymphocyte numbers may contribute to immunomodulation that may be beneficial to a subsequent islet graft, and may reduce the need for immunosuppressive therapy. The increase in monocytes and MCP-1, however, may be detrimental to the islet graft. Studies are warranted to explore the mechanism by which STZ has its effect.
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PMID:Streptozotocin-associated lymphopenia in cynomolgus monkeys. 2532 28