BACKGROUND Postendodontic pain (PEP) has always been a major problem for patients and dentists and NSAIDs are being used to relieve PEP and it is supposed that some benzodiazepines may potentiate facilitate the analgesic effects of the NSAIDs. This study was conducted to evaluate the effect of alprazolam on the analgesic effect of ibuprofen in PEP treatment. METHODS This randomized double-bli...

The results of research on some aspects of coastal dynamics during earthquakes, carried out in the Institute of Hydro-Engineering, are summarized. The attention is focused on the liquefaction-related phenomena, like modeling the earthquake-induced generation of pore-pressures and subsequent liquefaction of subsoil, the behavior of liquefied soil, underwater landslides, sinking of structures in ...

Evidence A meta-analysis and recent randomized controlled trial provide some guidance. • Meta-analysis of 10 trials (N = 1078) of ibuprofen (5 to 10 mg/kg) versus acetaminophen (10 to 15 mg/kg)1: -ibuprofen was superior at 2, 4, and 6 hours; and -at 4 to 6 hours, approximately 15% more ibuprofen patients had fever reduction (number needed to treat = 7). • PITCH randomized controlled trial (N = ...

Ibuprofen has been reported to possess anticancer activity. In the present work, four ibuprofen conjugates of resorcinarene-Polyamidoamine PAMAM-dendrimers were synthesized with eight or 16 ibuprofen moieties. The ibuprofen was released from the dendrimers in a dependent manner. The drug-conjugated nanoresorcinarene-dendrimers showed higher cellular uptake than free ibuprofen. In vitro cytotoxi...

There is increasing evidence that common drugs, such as aspirin and ibuprofen, interact with lipid membranes. Ibuprofen is one of the most common over the counter drugs in the world, and is used for relief of pain and fever. It interacts with the cyclooxygenase pathway leading to inhibition of prostaglandin synthesis. From X-ray diffraction of highly oriented model membranes containing between ...

The objects of this study were to develop the topical usage of ibuprofen gel and evaluate the permeability status of the prepared gel. Ibuprofen gel was prepared by incorporation of mustard oil and ethanol for improving the ibuprofen release in the topical preparation at different ratio low, medium and high concentration. In general marketed ibuprofen gel, ointment or creams contain ibuprofen a...

Atherosclerosis being considered as an inflammatory disorder, the present study was undertaken to investigate the effectiveness of anti-inflammatory drugs (ibuprofen, aspirin, and celecoxib) in hypercholesterolemia. Ibuprofen is a cyclooxygenase (COX-1 and COX-2) inhibitor known to reduce the production of prostaglandins that play prominent role in inflammation. Beside the anti-inflammatory eff...

Previous investigations have shown that ibuprofen inhibits the second wave of platelet aggregation and blocks the conversion of 14C-arachidonic acid to thromboxane. However, the influence of the drug on platelet function and cyclooxygenase is transitory, lasting only 24 hours. The present study has taken advantage of the short-lived influence of ibuprofen to study its interaction with the long-...

OBJECTIVE The objective of this study was to evaluate the extent of renal adverse effects caused by ibuprofen or indomethacin in order to choose the safer drug to administer to preterm infants. METHODS THE FOLLOWING THREE PARAMETERS OF RENAL FUNCTION WERE TAKEN INTO CONSIDERATION: 1) the urine output; 2) the serum creatinine concentration; and 3) the frequency of oliguria. The bibliographic s...

Eutectic solvent can solubilize high amount of some therapeutic compounds. Volatile eutectic solvent is interesting to be used as solvent in the preparation of nanosuspension with emulsion solvent evaporation technique. The mechanism of transformation from the eutectic emulsion to nanosuspension was investigated in this study. The 30% w/w ibuprofen eutectic solution was used as the internal pha...