Cerebral Ventricles

Publication Title: 
Journal of Autoimmunity

Systemic lupus erythematosus (SLE) is an autoimmune disease associated with more than 100 different autoantibodies, some of which may be associated with specific neuropsychiatric (NPSLE) manifestations. Injection of anti-P ribosomal antibodies (anti-P) directly to the brain ventricles of mice induces depression manifested by increased immobility time in the forced swim test (FST). METHODS: Mice were injected intracerebroventricularily (ICV) with affinity-purified human anti-P antibodies or normal commercial IgG as control.

Author(s): 
Katzav, Aviva
Ben-Ziv, Tal
Chapman, Joab
Blank, Miri
Reichlin, Morris
Shoenfeld, Yehuda
Publication Title: 
The Journal of Neuroscience: The Official Journal of the Society for Neuroscience

There is substantial evidence that bioenergetic defects and excitotoxicity may play a role in the pathogenesis of Huntington's disease (HD). Potential therapeutic strategies for neurodegenerative diseases in which there is reduced energy metabolism and NMDA-mediated excitotoxicity are the administration of the mitochondrial cofactor coenzyme Q10 and the NMDA antagonist remacemide.

Author(s): 
Ferrante, Robert J.
Andreassen, Ole A.
Dedeoglu, Alpaslan
Ferrante, Kimberly L.
Jenkins, Bruce G.
Hersch, Steven M.
Beal, M. Flint
Publication Title: 
Diabetes

The rise in obesity and its complications has generated enormous interest in the regulation of feeding and body weight. We show that a spermine metabolite of cholesterol (MSI-1436) decreases body weight, specifically fat, by suppressing feeding and preventing the reduction in energy expenditure, hormonal changes, and patterns of neuropeptide expression normally associated with weight loss. MSI-1436 enters the brain after peripheral injection and is more potent when injected into the cerebral ventricle (intracerebroventricular [ICV]).

Author(s): 
Ahima, Rexford S.
Patel, Hiralben R.
Takahashi, Nobuhiko
Qi, Yong
Hileman, Stanley M.
Zasloff, Michael A.
Publication Title: 
Diabetes

It has been established that leptin exerts a negative control on food intake, allowing one to maintain stable caloric intake over time. The aim of the present study was to investigate whether leptin regulates food intake when a supply of calories is provided by the systemic route. Experiments were carried out in leptin receptor-deficient obese fa/fa rats and lean Fa/fa controls. In both groups, 48 h of glucose infusion reduced food intake in proportion to caloric supply, resulting in virtually no change in total caloric intake as compared to before the infusion.

Author(s): 
Gilbert, Marc
Magnan, Christophe
Turban, Sophie
André, Jocelyne
Guerre-Millo, Michèle
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