Danièle Denis

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We demonstrate for the first time the ability to determine in vivo and in utero the transitions between the main stages of white matter (WM) maturation in normal human fetuses using magnetic resonance diffusion tensor imaging (DTI) tractography. Biophysical characteristics of water motion are used as an indirect probe to evaluate progression of the tissue(More)
to detect the virus and determine the amount of the viral RNA in the medium. Cells and supernatants of the 3 passages were virus positive, and the control inoculated with phosphate-buffered saline was virus negative. However, with each passage, the amount of viral RNA in the medium decreased. Whether the positive result was caused by residual viruses of the(More)
BACKGROUND Macular edema (ME) treatment has benefited from the recent intravitreal pharmacotherapy development of an intravitreal implant of dexamethasone (Ozurdex(®), Allergan, Irvine, Calif., USA). However, its efficiency has never been illustrated beyond 3 injections. CASE PRESENTATION We report the case of a 75-year-old woman with inferior branch vein(More)
Duane retraction syndrome is a congenital oculomotor disorder characterized by horizontal eye movement limitations with palpebral fissure narrowing and globe retraction on attempted adduction. Recent reports showed the absence of the subarachnoid part of the abducens nerve on magnetic resonance imaging (MRI) in types I and III. We present a case of Duane(More)
PURPOSE We report a case of unilateral exudative retinal detachment in a patient with thrombotic thrombocytopenic purpura (TTP), without associated hypertension, successfully treated with plasmapheresis. CASE REPORT A 46-year-old woman with a medical history of TTP presented with unilateral exudative retinal detachment. Biological and radiological(More)
To measure epithelial cell strwming in the rat conjunctiva. Methods Twenty seven female adult rats were injected with 18.5 KBq [3H]-thy&dine. Three rats were killed at different times up to 28d. Eyes and eyelids were removed in one piece. cut along the pupillary-optic nerve line into 5ym-thick. sections. and prepared for autoradiography. In each eye, the(More)
Puroose: Disturbances of the ordinary epithelial cell arrangement and the regular interdigitations betwee* epithelium and newly differentiated fiber cells in ray cataract mutants were investigated with special atten+ tion to membrane alterations. Embryonic,, Methods: fetal and early postnatal lens de+ velopment was studled light-and electron microscopiq(More)
PURPOSE: To assess the effect of change in pupU dianww induced by Tropicamide 0.5% on Snellen acuity and lclrcr cotmast senskivhy tn humans. METHODS: 20 eyes were ~sscssed wth the l'clli-Robson CS char1 and Sncllen chart pn-and posr-dilataGon (Tropicamide O.S%), with luminance kept at between ICUI and 1100 111x. RESULTS: Pupil dilatsdon was found to have(More)
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