Global ETD Search
Search theses and dissertations gathered from participating repositories worldwide. Every result links back to the library that holds it. No account is needed.
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Showing 1 to 9 of 9 for “"corpus striatum"”.
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Effects of MPTP, MPP(+) and Adreno-Medullin on Dopamine Metabolism in the Rat Corpus Striatum
… fragments were inserted directly into the striatum of the MPTP-lesioned animals. Therefore, it was of interest to examine the effects of MPTP and MPP$\sp+$ and of adrenal extract on dopamine metabolism in the corpus striatum. This thesis presents evidence that (1) both MPTP and MPP$\sp+$ …
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Wirkung von Cannabinoiden auf die Neurotransmission im Corpus striatum und in der Substantia nigra pars reticulata
… des extrapyramidal-motorischen Systems: im Corpus striatum und in der Substantia nigra pars reticulata (SNR). Beide Kerne enthalten viele CB1-Cannabinoidrezeptoren – das anatomische Substrat einer Cannabinoidwirkung ist also gegeben. Schnitte wurden aus Rattengehirn hergestellt und …
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Development of Receptor-Targeted Imaging Agents: Integrated Gallium Complexes and Conjugated Cyclopentadienyl Tricarbonyl Rhenium and Technetium Complexes
… injection of the technetium compound, the mouse striatum/cerebellum radioactivity ratio was 2.0 and 2.3, and was reduced to unity in presence of beta-CIT at 60 min. The findings show for the first time that a cyclopentadienyltricarbonyltechnetium complex can penetrate mammalian brain tissue and …
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Estrogen and Antiestrogen Action in the Medial Basal Hypothalamus and Pituitary: Dopamine-Prolactin Interrelationships (d-2 Receptors, Bromocriptine)
… for binding to the D-2 dopamine receptor in corpus striatum and pituitary membranes and displayed relative binding affinities ranging from 0.4-0.06% with spiroperidol set at 100%. Even though the antiestrogens can interact with D-2 receptor sites on the pituitary, it is more likely that their …
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Use of estradiol-BSA conjugates to characterize membrane estrogen binding sites in brain cells: Biochemical and physiological studies
… facilitating the release of dopamine from corpus striatum, an important estrogen target site that lacks classical ER. This rapid action of estrogen is consistent with the presence of mEBS in the plasma membranes of these cells and future work is ongoing to purify this putative mEBS and/or …
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Surprising Behavioral and Neurochemical Enhancements in Mice with Combined Mutations Linked to Parkinson's Disease
… substrantia nigra and depleted dopamine in the striatum. Loss of striatal dopamine results in locomotor symptoms such as bradykinesia, tremor, rigidity and postural instability. Although most forms of the disease are spontaneous, a subset of cases are genetic and humans lacking expression of …
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Signaltransduktion im Gehirn SIV-infizierter Rhesusaffen
… wurden für die Hirnregionen Nucleus accumbens, Corpus amygdaloideum und Putamen erhoben. Nucleus accumbens und Corpus amygdaloideum sind Teile des limbischen Systems, die auch in der Pathophysiologie psychiatrischer Störungen und Suchterkrankungen eine Rolle spielen. Das Putamen ist Teil des …
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Compensation Between Foxp Transcription Factors Maintains Proper Striatal Function
Spiny projection neurons (SPNs) of the striatum are critical in integrating neurochemical information to coordinate motor and reward-based behavior. Mutations in the regulatory transcription factors expressed in SPNs can result in neurodevelopmental disorders (NDDs). Paralogous transcription …
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Νευροφαρμακολογία και λειτουργική ανατομία των βασικών γαγγλίων του εγκεφάλου: Πειραματική μελέτη σε επίμυες
… years however it has become apparent that the neostriatum is not an homogeneous structure. Thus in order to investigate regional differences within striatum concerning asymmetric locomotor behaviours, rats with unilateral, total, dorsal or ventral ibotenic acid induced striatal lesions were …