BACKGROUND AND PURPOSE There is ample evidence that in anterior circulation stroke, the diffusion-weighted imaging (DWI) lesion may escape infarction and thus is not a reliable infarct predictor. In this study, we assessed the predictive value of the mean transit time (MTT) for final infarction within the DWI lesion, first in patients scanned back-to-back with 15O-positron emission tomography a...

Helmi Risku-Norja MTT Agrifood Research Finland, Economic Research, FI-31600 Jokioinen Finland, e-mail: [email protected] Reija Hietala Department of Applied Biology and Agroecology, FI-00014 Helsinki University, Finland Hanna Virtanen MTT Agrifood Research Finland, Biotechnology and Food Research, FI-31600 Jokioinen, Finland Hanna Ketomäki MTT Agrifood Research Finland, Economic Researc...

OBJECTIVE gp130 cytokines are placed as auto-paracrine regulators of pituitary function, since they, as well as their receptors, have been shown to be expressed in and to act in normal and tumoral anterior pituitary cells. The objective of this work was to study their involvement in a model that shows the interaction between different cellular types that participate in a tumorigenic process. ...

The 3-(4,5-dimethylthiazol-2-yl)-2,5-diphenyl-tetrazoliumbromide (MTT) reduction assay is a frequently used and easily reproducible method to measure beta-amyloid (Abeta) toxicity in different types of single cell culture. To our knowledge, the influence of Abeta on MTT reduction has never been tested in more complex tissue. Initially, we reproduced the disturbed MTT reduction in neuron and ast...

MTT assay is commonly used to assess the cellular cytotoxicity caused by anticancer drugs in glioblastomas. However, there have been some reports insisting that MTT assay exhibited non-specific intracellular reduction of tetrazolium which led to underestimated results of cytotoxicity. Here, we examine whether or not MTT assay can lead to incorrect information regarding alcohol-induced cytotoxic...

We introduce MTT, a dependent type theory which supports multiple modalities. MTT is parametrized by mode specifies collection of modes, modalities, and transformations between them. show that different choices allow us to use the same compute reason in many modal situations, including guarded recursion, axiomatic cohesion, parametric quantification. reproduce examples from prior work recursion...