Compensation in pre-synaptic dopaminergic function following nigrostriatal damage in primates
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چکیده
منابع مشابه
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15 صفحه اولTetrahydroisoquinoline lacks dopaminergic nigrostriatal neurotoxicity in mice.
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Bilateral loss of vestibular inputs affects far fewer patients than unilateral inner ear damage, and thus has been understudied. In both animal subjects and human patients, bilateral vestibular hypofunction (BVH) produces a variety of clinical problems, including impaired balance control, inability to maintain stable blood pressure during postural changes, difficulty in visual targeting of imag...
متن کاملDopamine transporter imaging with [123I]-beta-CIT demonstrates presynaptic nigrostriatal dopaminergic damage in Wilson's disease.
OBJECTIVES The most common neurological manifestations in Wilson's disease are parkinsonism and dystonia. These are assumed to be due to striatal injury, which has been repeatedly demonstrated by pathology and CT or MRI. The substantia nigra has not been shown to be damaged in pathological studies. However, there have been clinical and imaging studies suggesting presynaptic nigrostriatal injury...
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Our recent studies show that chronic oral nicotine partially protects against striatal damage in 1-methyl-4-phenyl-1,2,3,6-tetrahydropyridine (MPTP)-treated nonhuman primates. To identify the cellular changes associated with this protective action, we investigated the effects of nicotine treatment on stimulus-evoked dopamine release, dopamine turnover, and synaptic plasticity in striatum from l...
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ژورنال
عنوان ژورنال: Journal of Neurochemistry
سال: 2006
ISSN: 0022-3042,1471-4159
DOI: 10.1111/j.1471-4159.2005.03610.x