Search results for "Mythology"

''Circulating and Brain BDNF Levels in Stroke Rats. Relevance to Clinical Studies''

2011

International audience; ''Background: Whereas brain-derived neurotrophic factor (BDNF) levels are measured in the brain in animal models of stroke, neurotrophin levels in stroke patients are measured in plasma or serum samples. The present study was designed to investigate the meaning of circulating BDNF levels in stroke patients. Methods and Results: Unilateral ischemic stroke was induced in rats by the injection of various numbers of microspheres into the carotid circulation in order to mimic the different degrees of stroke severity observed in stroke patients. Blood was serially collected from the jugular vein before and after (4 h, 24 h and 8 d) embolization and the whole brains were co…

Short-term ischemia usually used for ischemic preconditioning causes loss of dendritic integrity after long-term survival in the gerbil hippocampus

2006

Ischemic preconditioning has been established as a powerful experimental neuroprotective strategy, both after global and focal cerebral ischemia. Little is known, however, about the structural and functional long-term outcome. Therefore, our present study was designed to check for potential subtle alterations in the hippocampus after long-term survival. Gerbils were subjected either to short-term ischemia of 2.5 min duration usually used for ischemic preconditioning (n=8) or to sham operation (n=6) and allowed to survive for 6 weeks. Hippocampi with neuronal densities comparable to those of sham-operated control animals were analyzed for dendritic marker proteins MAP2, MAP1B and synaptopodi…

Predicting conversion to dementia in mild cognitive impairment by volumetric and diffusivity measurements of the hippocampus.

2005

In our prospective study of diffusion tensor imaging (DTI), we measured hippocampal mean diffusivity (MD) and volumes in amnestic mild cognitive impairment (MCI). Thirteen MCI patients were followed-up by clinical assessment over a mean 112-year period. MCI patients who converted to dementia (6 of 13) during the observation period had slightly elevated left hippocampal mean diffusivity at baseline compared with MCI patients who remained clinically stable. Hippocampal volumes as well as baseline verbal memory and MMSE did not differ significantly between stable MCI patients and converters. Hippocampal diffusivity was superior to hippocampal volumes for prediction of conversion to dementia in…

Antidepressant-like activity of hyperforin and changes in BDNF and zinc levels in mice exposed to chronic unpredictable mild stress.

2019

Abstract Chronic unpredictable mild stress (CUMS) - a rodent model of depression mimics a variety of neurochemical and behavioral alterations similar to those seen in human depression. This study evaluated the antidepressant activity of hyperforin in the CUMS model using fluoxetine (FLX) as a reference drug. The antidepressant-like effects of hyperforin and FLX were evaluated in the tail suspension test (TST), forced swim test (FST), and splash test (SPT). CUMS induced an increase in immobility time in mice (pro-depressive effects) in the FST and TST. CUMS-induced changes were reversed by chronic treatment with hyperforin (2.5 and 5 mg/kg), as well as FLX (10 mg/kg). SPT results revealed a …

"La ocasión": una novela en el eje de la vacilación

2014

This paper aims to analyze Juan Jose Saer’s narrative strategy in the novel "La ocasion". The author takes over some of the characters belonging to Argentinian collective imagination –who are national mythts–, what allows him to show the pampas as a misty and insurmountable mythical place. The especial mapping of plain he draws is not only a geographic framework in which the landowner, the gaucho or immigrant face both the environment and the otherness. This may be understood as a metaphor of man’s general condition. From a Lacanian orientation, the second part of this article examines the configuration of the main character from its central theme: spirit-matter dichotomy.

Myths in microfinance

2008

Microfinance – the provision of financial services to the poor – is high on the public agenda. We discuss and evaluate three myths regarding microfinance based on new data from rated microfinance institutions (MFIs). The first myth is that an efficient MFI needs to be shareholder owned; second that its governance should first and foremost address the potential conflict between owners and managers; and third that MFIs are drifting away from their poorer customers towards serving the wealthier. The data do not support any of these myths. We conclude that microfinance is a viable business model.

Dèi, Eroi e non Eroi in "Ripetiizioni" di Ghianni Ritsos

2019

About mythological subject in Ritsos' "Epanalipsis"

Mammutti itämerensuomalaisten mytologiasta

2013

A lack of meaning?

2020

This article explores the ‘lack of meaning’ in contemporary society as a consequence of Western dualist thought paradigms and ontologies, via Gilles Deleuze’s concept of ‘reactive nihilism’ following the colloquial murder of God. The article then explores processual and new materialist approaches in the understanding of the lived and carnal self, arguing for immanent and senseful materiality as an ethical platform for religious, environmental, and societal solidarity for tomorrow. For the theoretical justification of the processual approach in understanding the enfleshed self, the article employs John Dupré’s processual approach in the philosophy of biology, as well as Astrida Neimani’s cri…

¿Hay diferencias entre las actitudes hacia la conducta sexual que tienen las personas con discapacidad intelectual y las de los profesionales que tra…

2020

Las actitudes hacia la sexualidad constituyen uno de los elementos cognitivo-emocionales más determinantes del funcionamiento sexual. En este sentido, la sexualidad de las personas con discapacidad intelectual (DI) está fuertemente influenciada por diversos mitos, estereotipos y prejuicios que repercuten en la perpetuación de ciertas actitudes negativas que limitan sus vivencias sexuales. El objetivo de este estudio es analizar las actitudes hacia la conducta sexual de las personas con discapacidad intelectual que poseen las propias personas que integran este colectivo y los profesionales que trabajan con ellos. Para ello, se utiliza la Escala de percepción sexual para personas con discapac…