In our continuing search for novel antiplatelet, antiallergic, and antiinflammatory agents, 2-alkoxy derivatives of 1,4-naphthoquinone were prepared. Some of these compounds showed significant antiplatelet, antiallergic, and antiinflammatory activities. Among them, 2-propoxy-1,4-naphthoquinone and 2-butoxy-1,4-naphthoquinone exhibited potent inhibitory effect on neutrophil superoxide anion form...

BACTERIAL KERATITIS Simple, uninfected cases of corneal ulceration can be treated with prophylactic antibiotics, mydriatics and systemic antiinflammatory agents. However, aggressive medical therapy is indicated in all cases of confirmed or suspected bacterial keratitis. This includes topical and systemic antimicrobial drugs, mydriatics and antiproteases, and sysemic non-steroidal antiinflammato...

C hronic inflammatory processes are related to conditions as distinct as atherosclerosis, amyotrophic lateral sclerosis, asthma, systemic lupus, Alzheimer’s disease, and Parkinson’s disease. The continuous use of antiinflammatory agents is required to treat these conditions. However, the longterm use of these drugs creates an additional challenge: the high frequency of severe side effects. For ...

introduction: due to side effects of antiinflammatory drugs such as dexamethasone and indomethacin, there is a less tendency to use them. on the other hand, the use of medicinal plants has been common in the treatment of inflammation since ancient times and also, using of the plants is increasing. present research investigated the antiinflammatory effect of the hydroalcoholic extract of capitol...

A number of chalcones were synthesized by reacting indole-3-aldehyde, prepared by Vilsemeir Haack reaction with 4-substituted acetophenone in NaOH solution in ethanol. These chalcones were immediately reacted with urea, thiourea and guanidine hydrochloride in presence of concentrated hydrochloric acid as reagent to obtain the corresponding hydroxy, thio and amino pyrimidines. The synthesized he...

Understanding of the antiinflammatory actions of nonsteroidal drugs is incomplete, but these actions are believed to occur in the periphery, without any contribution from the central nervous system. Recent research on the antipyretic antiinflammatory neuropeptide alpha-melanocyte-stimulating hormone indicates that it can act centrally to inhibit peripheral inflammation; this raises the possibil...