Ljubisa Dragovic

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Previous studies with a panel of myelin basic protein (MBP)-specific human T-cell clones suggested a clustering of epitopes in the middle and at the C terminus of the molecule. The current study demonstrates that 19 of 40 clones recognize a synthetic peptide corresponding to residues 152 to 170 of the human MBP molecule and that 9 clones recognize a(More)
Recent morphological and functional studies on the circle of Willis suggest that the areas of supply of the six major cerebral arteries show a considerable variation in distribution, in contrast to the relatively consistent pattern generally accepted; therefore, the cortical and intracerebral distribution of the territories of these arteries was(More)
This study examined the effect of aging on the relative number of dopamine (DA) nerve terminals in human caudate nucleus, their content of tyrosine hydroxylase (TH) protein, and the relative abundance of TH monomers with different molecular weights. Preliminary studies on brain tissue cryopreservation, performed with rat striatum, indicated that intact(More)
Activation of the vascular endothelium is thought to be an important facet of inflammation, thrombosis, and vasculitis. Activated endothelial cells express a number of immunologically relevant surface markers not expressed by normal endothelial cells. Many of these surface antigens are thought to augment adhesion reactions and migration. Our results show(More)
provides an international forum for discussion of a broad range of issues pertaining to death investigation. This year we have much to discuss and a wonderful host city to enjoy. Charlotte is a city where cosmopolitan character meets southern comforts. Our meeting will feature presentations and posters that cover a broad range of topics. There will be(More)
The anterior cavernous sinus space is the venous space anterior to the cavernous carotid artery. It is tetrahedral in shape with the anterior apex at the superior orbital fissure. The superomedial wall is formed by the base of the anterior clinoid process. The inferomedial wall is formed by the sphenoid bone. The lateral wall consists of two layers of dura(More)
The human dopamine transporter was expressed in Xenopus laevis oocytes following injection of mRNA isolated from human brain substantia nigra. The specific accumulation of [3H]dopamine into these oocytes was time and Na+ dependent. Furthermore, [3H]dopamine accumulation was prevented by coincubation of oocytes with dopamine (100 microM) or with the dopamine(More)
Human pineal glands obtained from 77 post-mortem sources from various age groups and times of death were used to examine the 24-hour cycle of serotonin (5-HT), melatonin, N-acetylserotonin (NAS), and beta adrenoceptor density. Pineal glands were divided sagittally and a single half was used to measure 5-HT, NAS, and melatonin concentrations, while the(More)
The foramen caecum (FC) is a triangular-shaped fossa situated in the midline on the base of the brain stem, at the pontomedullary junction. Although this area is known to have a very high concentration of brainstem perforating vessels, its microvascular anatomy has not been studied in detail. The purpose of this study was to detail the microvasculature of(More)
Myelin basic protein (BP)-specific T cell clones were used to study human T cell recognition sites on the BP molecule. Proliferation assays performed with a panel of xenogeneic BPs of known amino acid sequence and with large peptide fragments of human and guinea pig BPs demonstrated ten different patterns of reactivity. The data provide evidence for at(More)