Uri Shalev

Neurobiology of relapse to heroin and cocaine seeking: a review.

Repeated maternal separation does not alter sucrose-reinforced and open-field behaviors.

The reinstatement model of drug relapse: history, methodology and major findings.

Nucleus accumbens beta-endorphin levels are not elevated by brain stimulation reward but do increase with extinction.

Antioxidative properties of Jaffa sweeties and grapefruit and their influence on lipid metabolism and plasma antioxidative potential in rats.

The role of corticosterone in food deprivation-induced reinstatement of cocaine seeking in the rat.

Selective induction of c-Fos immunoreactivity in the prelimbic cortex during reinstatement of heroin seeking induced by acute food deprivation in rats.

A role for corticotropin-releasing factor, but not corticosterone, in acute food-deprivation-induced reinstatement of heroin seeking in rats.

Repeated electrical stimulation of reward-related brain regions affects cocaine but not "natural" reinforcement.

A role for dopamine D1-like receptors in acute food deprivation-induced reinstatement of heroin seeking in rats.

Food deprivation-like effects of neuropeptide Y on heroin self-administration and reinstatement of heroin seeking in rats.

Neuropeptide Y augments cocaine self-administration and cocaine-induced hyperlocomotion in rats.

Role of CRF and other neuropeptides in stress-induced reinstatement of drug seeking.

Long-term physiological and behavioral effects of exposure to a highly palatable diet during the perinatal and post-weaning periods.

Chronic food restriction augments the reinstatement of extinguished heroin-seeking behavior in rats.

A role for neuropeptide Y Y5 but not the Y1-receptor subtype in food deprivation-induced reinstatement of heroin seeking in the rat.

A limited role for ghrelin in heroin self-administration and food deprivation-induced reinstatement of heroin seeking in rats.

The effects of chronic food restriction on cue-induced heroin seeking in abstinent male rats.

Antagonism of the dopamine D1-like receptor in mesocorticolimbic nuclei attenuates acute food deprivation-induced reinstatement of heroin seeking in rats.

Is it stress? The role of stress related systems in chronic food restriction-induced augmentation of heroin seeking in the rat.

A role for kappa-, but not mu-opioid, receptor activation in acute food deprivation-induced reinstatement of heroin seeking in rats.

Food restriction-induced augmentation of heroin seeking in female rats: manipulations of ovarian hormones.

Effects of an acute cannabidiol treatment on cocaine self-administration and cue-induced cocaine seeking in male rats.

Augmentation of Heroin Seeking Following Chronic Food Restriction in the Rat: Differential Role for Dopamine Transmission in the Nucleus Accumbens Shell and Core.

Effects of contingent and noncontingent nicotine on lever pressing for liquids and consumption in water-deprived rats.

Exploring the role of locomotor sensitization in the circadian food entrainment pathway.

Effects of chronic prenatal MK-801 treatment on object recognition, cognitive flexibility, and drug-induced locomotor activity in juvenile and adult rat offspring.

The role of the paraventricular nucleus of the thalamus in the augmentation of heroin seeking induced by chronic food restriction.

A role for leptin and ghrelin in the augmentation of heroin seeking induced by chronic food restriction.

Assessing the Role of Corticothalamic and Thalamo-Accumbens Projections in the Augmentation of Heroin Seeking in Chronically Food-Restricted Rats.

The utility of maraviroc, an antiretroviral agent used to treat HIV, as treatment for opioid abuse? Data from MRI and behavioural testing in rats.