BACKGROUND AND AIM Neonatal hemochromatosis (NH) is characterised by severe liver injury and extrahepatic siderosis sparing the reticuloendothelial system. Its aetiology is obscure, although it has been proposed as an alloimmune disease, resulting from immunological reaction to self-antigens (alloantigens) which the body recognizes as foreign. We studied an infant with NH and his mother whose s...

To obtain credit, you should ? rst read the journal article. After reading the article, you should be able to answer the following, related, multiple-choice questions. To complete the questions and earn continuing medical education (CME) credit, please go to http://www.medscape.com/cme/eid. Credit cannot be obtained for tests completed on paper, although you may use the worksheet below to keep ...

Data acquired to date show that some sigma receptor ligands reveal "antidepressant-like" activity in the forced swim test in mice and rats. Moreover, our preliminary results suggested that joint administration of sigma receptor ligands and amantadine (AMA, a glutamatergic/NMDA receptor antagonist) caused a positive interaction in the Porsolt test in rats, as had already been observed in the cas...

In spite of intensive research, the problem of treating antidepressant-resistant depressive patients has not yet been solved. Our previous studies demonstrated that joint administration of a tricyclic antidepressant drug, imipramine (IMI) with the uncompetitive antagonist of NMDA receptors, amantadine (AMA), produced stronger "antidepressant" effect in the forced swimming test (Porsolt's test) ...

To obtain credit, you should ? rst read the journal article. After reading the article, you should be able to answer the following, related, multiple-choice questions. To complete the questions and earn continuing medical education (CME) credit, please go to http://www.medscape.com/cme/eid. Credit cannot be obtained for tests completed on paper, although you may use the worksheet below to keep ...

The aims of this study were i) to evaluate mitral and aortic annuli excursion, and aortomitral angle (AMA) during the cardiac cycle in healthy adults using two-dimensional speckle tracking echocardiography, ii) to assess two annuli dynamics and coupling behaviors as an integral, and iii) to detect the relation between two annuli and left ventricular ejection fraction (LVEF). A total of 74 healt...

OBJECTIVES The aim of this study was to assess the diagnosis of myocarditis in patients presenting with acute myocardial infarction (MI) and normal coronary angiograms. BACKGROUND Most often in these patients, the etiologic diagnosis remains unclear once they are found to have normal coronary arteries. The diagnosis of myocarditis mimicking MI is clinically relevant, because numerous argument...

Fibroblast growth factor 21 (FGF21) is an atypical member of the FGF family that functions as an endocrine hormone. Pharmacologic studies show that FGF21 has broadmetabolic actions in obese rodents and primates that include enhancing insulin sensitivity, decreasing triglyceride concentrations, and causing weight loss. In lean rodents, FGF21 expression is strongly induced in liver by prolonged f...

1. the decomposition of obtained scores into true and error components (20, 32, 66, 81, 90); 2. the duality of psychophysics and psychometrics (16, 72, 73, 88, 91); 3. the notion of unidimensionality (33, 34, 51, 68); 4. the conception of test validity as theoretical equivalence, usually called construct validity (21); 5. the scaling ideas derived from various item characteristic curve models (...

Vertebrate body axis formation depends on a population of bipotential neuromesodermal cells along the posterior wall of the tailbud that make a germ layer decision after gastrulation to form spinal cord and mesoderm. Despite exhibiting germ layer plasticity, these cells never give rise to midline tissues of the notochord, floor plate and dorsal endoderm, raising the question of whether midline ...