The etiology of transient global amnesia (TGA) is not well understood. MR studies, including studies using diffusion-weighted imaging (DWI), have been used to investigate the pathophysiology of TGA, and focal hippocampal lesions have been detected in some studies. The aim of this study was to investigate serial changes in MR images from the patients with TGA. In seven TGA patients, serial MRI s...

There is worldwide interest in deriving increasing amounts of energy from bio-based agricultural materials including not only lignocellulosic residues but also a significant quantity of available livestock manure. This manure can be used as a feedstock for various thermochemical conversion processes such as pyrolysis and gasification. In order to apply these processes, the manure must be proper...

The recent revision of the European Pharmacopoeia stipulates that all intravenous immunoglobulin solutions must be investigated with respect to procoagulant activity. Accordingly, the manufacturing processes must be validated regarding the removal of such compounds, to ensure a minimized thromboembolic risk for patients. Furthermore, based on recent studies, which identified the presence of occ...

OBJECTIVES The goal of this study was to determine the prevalence and pattern of pre-operative brain injury in infants with transposition of the great arteries (TGA) compared with other complex congenital heart disease (CHD) and to define the risk of balloon atrial septostomy (BAS) for the development of brain injury. BACKGROUND It has recently been suggested that infants with TGA are at incr...

New assays for antibodies to deamidated gliadin peptides (DGP) expressing celiac disease-specific epitopes were evaluated using 154 sera previously tested for endomysial immunoglobulin A (IgA) (EMA), transglutaminase IgA (TGA), and conventional gliadin antibodies. DGP antibody results showed 97% concordance with EMA and TGA results. Of 56 sera negative for EMA and TGA but positive for conventio...

Transient global amnesia (TGA) is a temporary amnestic syndrome characterized by anterograde amnesia and variable retrograde amnesia without other focal neurological deficits. Neuropsychological tests during attack in TGA have been rarely reported. We report a 62-year-old man with TGA who was evaluated with detailed neuropsychological tests during attack. Ictal neuropsychological tests showed e...

The pregnant female human angiotensinogen (hAGN) transgenic rat mated with the male human renin (hREN) transgenic rat is a model of preeclampsia (TgA) with increased blood pressure, proteinuria, and placenta alterations of edema and necrosis at late gestation. We studied vascular responses and the role of COX-derived prostanoids in the uterine artery (UA) at early gestation in this model. TgA U...

Transient global amnesia (TGA) is usually considered to produce a profound impairment of long-term episodic memory, while at the same time sparing working memory. However, this neuropsychological dissociation has rarely been examined in detail. While a few studies have assessed some components of working memory in TGA, the results that have been obtained are far from conclusive. To clarify this...

BACKGROUND AND PURPOSE A hypoxic-ischemic origin of transient global amnesia (TGA) has been suggested on the basis of the observation of infarctlike diffusion-weighted imaging (DWI) abnormalities in some affected individuals. We tested this hypothesis by comparing vascular risk factors, magnetic resonance imaging (MRI) markers of cerebral small-vessel disease, and other evidence of a cerebrovas...