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Roles Of Gabab, Muscarinic And Nicotinic Receptor Signaling In The Acquisition And Expression Of Fructose And Fat-Conditioned Flavor Preferences And Acquisition Of Quinine-Conditioned Flavor Avoidances In Rats, Francis M. Rotella Sep 2017

Roles Of Gabab, Muscarinic And Nicotinic Receptor Signaling In The Acquisition And Expression Of Fructose And Fat-Conditioned Flavor Preferences And Acquisition Of Quinine-Conditioned Flavor Avoidances In Rats, Francis M. Rotella

Dissertations, Theses, and Capstone Projects

In addition to increased intake of sweet solutions by mammals, learning, particularly classically-conditioned “Pavlovian-like” learning, also plays an important role. An orosensory conditioned flavor preference (CFP) can be elicited by pairing one novel flavor (conditioned stimulus, CS+) with a fructose solution and a second novel flavor (CS-) with a saccharin solution. Rats will prefer the CS+ flavor in a subsequent 2-bottle choice test with both flavors mixed in saccharin. Previous pharmacological analyses revealed that systemic administration of dopamine (DA) D1 and D2 as well as NMDA, but not opioid, receptor antagonists eliminated the acquisition (learning) of fructose-CFP. Further, expression of …


Potential Modifications To Enzyme Replacement Therapy In Anderson-Fabry Disease, Mariam Meghdari Sep 2017

Potential Modifications To Enzyme Replacement Therapy In Anderson-Fabry Disease, Mariam Meghdari

Dissertations, Theses, and Capstone Projects

Mutations in the GLA gene that encodes the lysosomal enzyme α-galactosidase A (αGal) result in the sphingolipidoses named Fabry disease. This enzymatic defect is inherited as an X-linked recessive disorder and is associated with a progressive deposition of glycosphingolipids, including globotriaosylceramide (GB3), galabioasylceramide, and blood group B substance in the cell. In affected males, and in some females, this leads to early death due to occlusive disease of the heart, kidney, and brain. This disease is currently treated by infusions of αGal, prolonging patients’ lives but producing antibodies against the enzyme reducing the treatment efficacy. Treatment also causes numerous and …


Naturally-Derived Molecular Ensembles In Medicine, Materials Science And Evolutionary Biology: An Interdisciplinary Study, Silvio Panettieri Jun 2017

Naturally-Derived Molecular Ensembles In Medicine, Materials Science And Evolutionary Biology: An Interdisciplinary Study, Silvio Panettieri

Dissertations, Theses, and Capstone Projects

The first chapter will introduce the work carried out in collaboration with the Govind laboratory at CCNY. Our quest was set forth to investigate the intimate relationship lying between chronic inflammation and tumor development. For at least the last fifteen years much research has been conducted on this topic; yet, the level of complexity arising from exceedingly interwoven biochemical pathways in mammals has resulted in slow advancements in this field. This is why we resorted to a simple yet powerful immunogenetic model organism, the fruit fly Drosophila melanogaster, in combination with the administration of the most common anti-inflammatory drug, …