Background: Tincture of opium (TOP) is currently used for maintenance therapy in treatment of opioids addiction. It contains ethanol. The present study was conducted to assess the increase in blood alcohol concentration (BAC) in its users; a process which may interfere with breath-alcohol test performed by law enforcement or traffic police. Methods: A total of 143 individuals were selected rand...

Background: Behavior and substance addiction is one of the risk factors for deep vein thrombosis (DVT). The aim of this study investigating the relationship between the different clinical manifestations pattern of DVT with the way, the amount and duration of narcotic drugs in patients admitted to St. Alzahra Hospital in Isfahan, Iran, during 10 years. Methods: In a cross-sectional study we stud...

hiv epidemic in iran is in the focused stage and still less than 70 thousand hiv positive people are recognized. given that there are more than 2000 private and governmental addiction treatment centers in iran covering more than half a million patients, there is a great potential for these centers to recognize hiv positive cases of iran, in case of précised planning. current article tried to ev...

the present study was performed to explore the matrix property of ficus glomerata fruit mucilage for making transdermal patches. the mucilage was evaluated for its physicochemical properties. various transdermal patches of indomethacin were prepared by solvent evaporation technique using different proportions of f. glomerata fruit mucilage. the compatibility studies between indomethacin and f. ...

The astonishing skills of savants have been suggested to be latent in everyone, but are not normally accessible without a rare form of brain impairment. We attempted to simulate such brain impairment in healthy people by directing low-frequency magnetic pulses into the left fronto-temporal lobe. Significant stylistic changes in drawing were facilitated by the magnetic pulses in four of our 11 p...

Drugs of abuse are typically discussed in terms of their rewarding effects and how these effects mediate drug taking. However, these drugs produce aversive effects that could have an important role in the overall acceptability of a drug and its likelihood of being self-administered. Rewarding and aversive effects, then, could be interpreted as separate behavioral effects, with the balance of th...

Since the first experimental demonstration that a drug of abuse supports instrumental behavior, drugs have been discussed in the context of their rewarding effects, which are assumed to drive and maintain drug-taking behavior. Indeed, drug reward has been fundamental in the formulation of most models of drug use, abuse, and addiction. Over the last several decades, however, drugs of abuse have ...

background: chronic obstructive pulmonary disease (copd) is usually considered one of the leading causes of death worldwide, so finding proper therapeutic strategies for this disease is of high importance. in this meta-analysis, we reviewed the existing literature on the efficacy and safety of conventional long acting beta agonists (labas) in copd patients. methods: we searched medline and goog...