Zobrazeno 1 - 10
of 19
pro vyhledávání: '"J R, Nation"'
Autor:
J. R. Nation, D. H. Gleaves
Publikováno v:
Archives of Clinical Neuropsychology. 16:375-388
Publikováno v:
Neurotoxicology. 21(4)
This study examined the possibility that cadmium, a toxicant in high concentration in all tobacco products, may alter the stimulus properties of morphine. Adult male rats were exposed to regular laboratory chow (Group Control) or chow containing 100
Autor:
R T, Burkey, J R, Nation
Publikováno v:
Experimental and clinical psychopharmacology. 5(3)
Fourteen male rats were trained to discriminate between injections of 2 mg/kg delta-9-tetrahydrocannabinol (delta 9-THC) and vehicle in a 2-lever operant drug-discrimination paradigm. Following training, substitution tests using a cumulative dosing p
Autor:
R T, Burkey, J R, Nation
Publikováno v:
Behavioral neuroscience. 108(3)
Adult male rats were exposed to drinking water containing either 500 parts per million (ppm) lead acetate or an equal concentration of sodium acetate for 80 days. Bipolar electrodes were then implanted into the medial forebrain bundle (MFB), and rats
Publikováno v:
Behavioral neuroscience. 105(6)
Adult male rats were exposed to a diet that contained 100 parts per million added cadmium or a control diet for 72 days before being tested in a Digiscan activity monitor. During the 1-hr test period, each animal's baseline activity levels were recor
Publikováno v:
Neurotoxicology. 12(2)
Rats were exposed for 70 days to either a diet containing 100 ppm cadmium (Group Cadmium) or a control diet with no additives (Group Control). Subsequently, all animals were trained to lever press for a 20% sucrose solution. Across several phases, su
Publikováno v:
Behavioral neuroscience. 103(5)
Adult male rats were maintained on 1 of 4 ad-lib diets: Group Control-Diet received a normal laboratory diet that contained no added chemicals: Group Lead-Diet received a diet containing 500 ppm (parts per million) lead: Group Cadmium-Diet received a
Publikováno v:
Neurotoxicology. 5(2)
The potential aversive qualities of dietary cadmium chloride (10, 100 mg/kg) or cobalt chloride (20, 100, 200 mg/kg) were evaluated in a conditioned saccharin aversion task. Male Long-Evans hooded rats (n = 42) were trained to drink tap water and ing
Publikováno v:
Journal of abnormal psychology. 86(1)
Publikováno v:
Neurotoxicology. 6(3)
Cadmium (Cd) levels were measured in 13 dissected brain regions of adult male rats from 3 treatment groups. Rats (approximately 200 g each) were each fed 10 g/day of diets containing either 20 or 100 micrograms/g (ppm) Cd or control diet to which no