The aim of the study was to isolate genes coding for stage-specific antigens of T. spiralis. Such antigens may then be associated with local and systemic immune responses against adult T. spiralis. Recombinant clones were obtained with an adult stage specific probe from a cDNA library of three-day old adult T. spiralis. Several cDNA clones encoding the same peptide were identified and their sta...

CART (cocaine and amphetamine regulated transcript) peptide functions as both a neurotransmitter and a hormone and is found both in the central nervous system (CNS) and in the periphery. CART peptide in the nucleus accumbens (NAc) has been implicated in the regulation of cocaine-dopamine-mediated locomotion and self-administration, and amphetamine-mediated locomotion and behavior. However, ther...

insulin dependent diabetes mellitus (iddm) results from irreversible loss of beta cells (β-cells) of the pancreas. a streptozotocin (stz)-induced diabetes in animal model mimics, in some aspects, recent onset iddm. this study was conducted to investigate the effect of nicotinamide on experimentally-induced iddm. thirty spraque dawley rats were divided into 3 groups; a control group, a diabetic ...

CART (cocaine- and amphetamine-regulated transcript) peptides are novel brain neuropeptides that have been shown to have a role in the control of feeding behavior in mammals. The effects of intracereboventricular (i.c.v.) administration of two CART fragments, CART (62-76) and CART (55-102) on feeding and behavioral activity of goldfish (Carassius auratus) were examined. Both CART peptide fragme...

Oligomeric assemblies of the protein α-synuclein are thought to cause neurodegeneration in Parkinson's disease and related synucleinopathies. Characterization of α-synuclein oligomers at high resolution is an outstanding challenge in the field of structural biology. The absence of high-resolution structures of oligomers formed by α-synuclein impedes understanding the synucleinopathies at the mo...

We demonstrate the absolute requirement for a functioning class II-restricted Ag processing pathway in the CNS for the initiation of experimental autoimmune encephalomyelitis (EAE). C57BL/6 (B6) mice deficient for the class II transactivator, which have defects in MHC class II, invariant chain (Ii), and H-2M (DM) expression, are resistant to initiation of myelin oligodendrocyte protein (MOG) pe...