نتایج جستجو برای: dat scan
تعداد نتایج: 84182 فیلتر نتایج به سال:
Previous literature investigating neurobiological adaptations following cocaine self-administration has shown that high, continuous levels of cocaine intake (long access; LgA) results in reduced potency of cocaine at the dopamine transporter (DAT), whereas an intermittent pattern of cocaine administration (intermittent access; IntA) results in sensitization of cocaine potency at the DAT. Here, ...
SUMMARY Visceral leishmaniasis (VL) is a major public health problem in the Indian subcontinent where the Leishmania donovani transmission cycle is described as anthroponotic. However, the role of animals (in particular domestic animals) in the persistence and expansion of VL is still a matter of debate. We combined Direct Agglutination Test (DAT) results in humans and domestic animals with Geo...
background: visceral leishmaniasis (vl) or kala azar is an infectious disease caused by various species of leishmania parasites. the aim of this study was to detect and compare the presence of anti-leishmania antibodies in the urine of vis-ceral leishmaniasis patients using elisa and dat methods. methods: a total of 30 urine samples were collected from vl patients referred to shiraz (southeast ...
An 84-year-old woman underwent a dopamine transporter (DAT) study to investigate a non-levodopa-responsive parkinsonism. A SPECT brain scan was conducted four hours after intravenous administration of 1110 MBq (megabecquerels) equivalent to 30 mCi (millicuries) of 99mTc–TRODAT-1. The study revealed a significant uptake deficit of radiopharmaceuticals in the striatum. The semi-quantitative analy...
Samenvatting Het doel van deze studie was te onderzoeken of de bevindingen op een 18 F‑DCFPyL PET/CT-scan leiden tot verandering het behandeladvies voor patiënten met biochemisch recidief (BCR) prostaatkanker. 253 BCR-prostaatkanker bij wie werd gemaakt ter herstadiëring, werden geïncludeerd. Twee urologen formuleerden voorgestelde behandeling elke patiënt voor- en nadat zij kennis hadden genom...
UNLABELLED The aim of this study was to do an initial assessment of the usefulness of 2beta-carbomethoxy-3beta-(4-chlorophenyl)-8-(2-(18)F-fluoroethyl)nortropane ((18)F-FECNT) PET scanning in determining in vivo brain dopamine transporter (DAT) density in healthy humans and subjects with Parkinson's disease (PD). METHODS We investigated 6 neurologically healthy subjects and 5 PD patients: 2 w...
In this paper, we propose an efficient method for mining all frequent inter-transaction patterns. The method consists of two phases. First, we devise two data structures: a dat-list, which stores the item information used to find frequent intertransaction patterns; and an ITP-tree, which stores the discovered frequent inter-transaction patterns. In the second phase, we apply an algorithm, calle...
OBJECTIVES To assess the neurobiological substrate of initial cognitive decline in Parkinson's disease (PD) to inform patient management, clinical trial design, and development of treatments. METHODS We longitudinally assessed, up to 3 years, 423 newly diagnosed patients with idiopathic PD, untreated at baseline, from 33 international movement disorder centers. Study outcomes were four determ...
BACKGROUND Recently, there have been studies suggesting that depressive pseudodementia would include early-stage dementing disorder. Through the comparison of the 99mTc-HMPAO single photon emission computed tomography (SPECT) image of depressive pseudodementia subjects, healthy comparison subjects, depressed subjects free of cognitive impairment, and dementia of Alzheimer's type (DAT) subjects,...
BACKGROUND AND OBJECTIVES We recently demonstrated that direct antiglobulin titer (DAT) positive, blood group A or B newborns born to group O mothers had a high incidence of hyperbilirubinemia, attributable to increased hemolysis. We reanalyzed our data asking whether increasing DAT strength plays a modulating role in the pathophysiology of the hemolysis and hyperbilirubinemia. METHODS Data f...
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