Concept

Abus de substances

Publications associées (40)

Device and method for injection, photoactivation and solidifaction of liquid embolic material in the vascular system or other organic cavities

The present invention concerns an organic cavity injection device including an injection cannula for injecting a photo-activatable substance inside an organic cavity; at least one element or a plurality of elements configured to control the removal of a re ...

2016

Effects of clofibric acid alone and in combination with 17 beta-estradiol on mRNA abundance in primary hepatocytes isolated from rainbow trout

Kristin Schirmer

Clofibric acid (CA) is the active substance of lipid lowering drugs. It is resistant to degradation, polar in nature, and has been found ubiquitously in the aquatic environment. Though CA is classified as a peroxisomal proliferator in rodents and is consid ...

Pergamon-Elsevier Science Ltd2014

Emerging risks from ballast water treatment: The run-up to the International Ballast Water Management Convention

Urs von Gunten

Uptake and discharge of ballast water by ocean-going ships contribute to the worldwide spread of aquatic invasive species, with negative impacts on the environment, economies, and public health. The International Ballast Water Management Convention aims at ...

Elsevier2014

Hyperpolarization without persistent radicals for in vivo real-time metabolic imaging

Mor-Miri Mishkovsky, Christophe Roussel, Andrea Capozzi, Jean-Noël Hyacinthe, Tian Cheng, Arnaud Comment, Najat Salameh, Yuhei Takado, Tim Rolf Eichhorn

Hyperpolarized substrates prepared via dissolution dynamic nuclear polarization have been proposed as magnetic resonance imaging (MRI) agents for cancer or cardiac failure diagnosis and therapy monitoring through the detection of metabolic impairments in v ...

National Academy of Sciences2013

Inferring about individual drug and schizotypy effects on cognitive functioning in polydrug using mephedrone users before and after clubbing

Christine Mohr, Daniela Herzig

Objective Mephedrone has been recently made illegal in Europe, but little empirical evidence is available on its impact on human cognitive functions. We investigated acute and chronic effects of mephedrone consumption on drug-sensitive cognitive measures, ...

Wiley-Blackwell2013

Alcohol consumption, alcohol dependence, and related mortality in Italy in 2004: effects of treatment-based interventions on alcohol dependence

Gerrit Gmel

Background: The tradition of consuming alcohol has long been a part of Italian culture and is responsible for a large health burden. This burden may be reduced with effective interventions, one of the more important of which is treatment for Alcohol Depend ...

Biomed Central Ltd2013

The psychostimulant modafinil enhances gap junctional communication in cortical astrocytes

Pierre Magistretti, Jean-Marie Petit, Joël Gyger, Xinhe Liu

Sleep wake cycle is characterized by changes in neuronal network activity. However, for the last decade there is increasing evidence that neuroglial interaction may play a role in the modulation of sleep homeostasis and that astrocytes have a critical impa ...

Elsevier2013

An application of a decision tree for assessing effects from exposures to multiple substances to the assessment of human and ecological effects from combined exposures to chemicals observed in surface waters and waste water effluents

Xiaoxue Han

A decision tree has been developed for evaluating risks posed by combined exposures to multiple chemicals. The decision tree divides combined exposures of humans and ecological receptors into groups where one or more components are a concern by themselves, ...

2012

Infusion pump with phase separator

Arnaud Comment, Jacques Van Der Klink

An infusion pump comprising a substance and pushing fluid inlet, a substance outlet, a central chamber communicating with said inlet and said outlet, and injecting means for injecting a substance into a biological object, wherein the infusion pump further ...

2011

Coupling the Inhibition of Viral Transduction with a Positive Fluorescence Signal

Christoph Merten

Cell-based assays for the inhibition of viral infections most commonly couple a positive signal (e.g., an increase in fluorescence) to the infection itself and not to its inhibition. When performing drug screens, compounds decreasing the signal are therefo ...

2010

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