منابع مشابه
Spreading mitochondria
JCB • VOLUME 172 • NUMBER 4 • 2006 482 M itochondria are passed from cell to cell, as shown by Jeffrey Spees, Scott Olson, Mandolin Whitney, and Darwin Prockop (Tulane University, New Orleans, LA). Prockop’s group stumbled across this remarkable ability while studying bone marrow stem cells (MSCs), which were particularly social in culture, often touching each other and then backing off. Small ...
متن کاملToxicity of atorvastatin on isolated brain mitochondria
Background: Although the bio kinetics, metabolism and chemical toxicity of Atorvastatin are well known, until recently little attention was paid to the potential neurotoxic effect of Atorvastatin (Atv). Regarding the concrete evidences indicating Atv may reduce Coenzyme Q10 (CoQ10) levels through blockage of metalonate cycle, the present work aims to determine if Atorvastatin may provide toxic...
متن کاملDoes “Q-Spreading” Come with Presupposition Spreading?
The goal of this study is to introduce a new type of evidence to the debate on the nature of what is known in the literature as quantifier spreading (q-spreading), also referred to as the “symmetry error”. Since the work of Inhelder and Piaget (1964), it has been known that until the age of 7–8, children’s responses are frequently different from those of adults when judging the truth-value of s...
متن کاملActive mitochondria surrounding the pancreatic acinar granule region prevent spreading of inositol trisphosphate-evoked local cytosolic Ca(2+) signals.
Agonist-evoked cytosolic Ca(2+) spikes in mouse pancreatic acinar cells are specifically initiated in the apical secretory pole and are mostly confined to this region. The role played by mitochondria in this process has been investigated. Using the mitochondria-specific fluorescent dyes MitoTracker Green and Rhodamine 123, these organelles appeared as a bright belt concentrated mainly around th...
متن کاملSoftware Faults : Spreading, Detection and Costs the Spreading of One Fault 2 the Spreading Model
The paper considers, through modelling, how software faults are spread throughout the entire life-cycle of a large software product and how fault detection and correction processes will affect the spreading mechanism. The study is further enlarged to incorporate models for cost estimation. The models can be described as being of a qualitative rather than a quantitative nature, in that they high...
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ژورنال
عنوان ژورنال: Journal of Cell Biology
سال: 2006
ISSN: 1540-8140,0021-9525
DOI: 10.1083/jcb1724rr4