The use of multiple medicines is frequent among the elderly. Although such practice is usually necessary, it predisposes to risks of adverse events and drug interaction. The present study was intended to verify the characteristics of medication among the elderly in relation to socio-demographic profile, the most commonly used drug classes, and treatment adherence. This was a descriptive study t...

BACKGROUND 600 mcg of oral misoprostol reduces the incidence of postpartum haemorrhage (PPH), but in previous research this medication has been administered by health workers. It is unclear whether it is also safe and effective when self-administered by women. METHODS This placebo-controlled, double-blind randomised trial enrolled consenting women of at least 34 weeks gestation, recruited ove...

The self-administration model is the primary non-clinical approach for assessing the reinforcing properties of novel compounds. Given the now frequent use of rats in self-administration studies, it is important to understand the predictive validity of the rat self-administration model for use in abuse liability assessments. This review of 71 drugs identifies high concordance between findings fr...

The effect of corticosterone on the acquisition of cocaine-seeking behavior was investigated in rats using ascending dose-response curves for intravenous cocaine self-administration. Rats pretreated daily with corticosterone (2.0 mg/kg i.p.) acquired cocaine self-administration at a lower dose compared with vehicle-treated controls. In contrast, daily corticosterone pretreatment did not alter f...

Self-administration of therapy can help hereditary angioedema (HAE) patients regain control of their disease or reduce its impact and improve the quality of their lives. However, data from a self-administration survey, and subsequent discussion at an international HAE expert meeting, identified several barriers to self-administration therapy. These barriers include difficulty in administration ...

Noribogaine, a polypharmacological drug with activities at opioid receptors, ionotropic nicotinic receptors, and serotonin reuptake transporters, has been investigated for treatment of substance abuse-related disorders. Smoking cessation has major benefits for both individuals and society, therefore the aim of this study was to evaluate the potential of noribogaine for use as a treatment for ni...

Nicotine addiction is associated with many lethal disorders (cancer, cardiovascular and pulmonary disease), and more effective medications to aid smoking cessation are urgently needed. Anatabine is 1 of the most abundant minor tobacco alkaloids, but relatively little is known about its interactions with the abuse-related effects of nicotine. The acute effects of anatabine or saline on nicotine-...

A Wireless Grid is an augmentation of a wired grid that facilitates the exchange of information and the interaction between heterogeneous wireless devices. While similar to the wired grid in terms of its distributed nature, the requirement for standards and protocols, and the need for adequate Quality of Service; a Wireless Grid has to deal with the added complexities of the limited power of th...