Gema Tomás Martínez

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In recent years, improvements in transmission electron microscopy (TEM) techniques and the use of tomography have provided a more accurate view of the complexity of the ultrastructure of prokaryotic cells. Cryoimmobilization of specimens by rapid cooling followed by freeze substitution (FS) and sectioning, freeze fracture (FF) and observation of replica, or(More)
Interfascicular neurons (IFNs) of the anterior commissure (AC) include short-axon and projection types which receive inputs from commissural collaterals. Therefore, it was proposed that IFNs may play a role in processing nerve impulses arising from the forebrain and delivered by these collaterals [Brain Res. 931 (2002) 81-91]. To determine possible inputs(More)
PURPOSE To establish the dose of subretinal sodium iodate (NaIO3) in order to create a toxin-induced large animal model of selective circumscribed atrophy of outer retinal layers, the retinal pigment epithelium (RPE), and photoreceptors, by spectral-domain optical coherence tomography (SD-OCT) and immunocytochemistry. METHODS Fifteen male and female(More)
The opinions expressed in this document are those of the authors only, and do not represent the views of the institutions they work for. Comments are welcome. Please do not quote or cite without the authorization of the authors. Abstract: This paper examines the potentials of New Product Committees (i.e. New Product Approval) inside investment banks as(More)
The adult mammary nerves (MNs) from female, male, and testosterone-androgenized female rats were studied by light and electron microscopy. The female MNs trunk has twice the diameter of that of the male. Morphometry showed a significantly more myelinated (307 +/- 6) and unmyelinated axons (1654 +/- 10) in the female MN than the male MN (278 +/- 6 and 1373(More)
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