Results 91 to 100 of about 3,009,910 (332)
Subchronic inhalation toxicity of gold nanoparticles
Particle and Fibre Toxicology, 2011 Background Gold nanoparticles are widely used in consumer products, including cosmetics, food packaging, beverages, toothpaste, automobiles, and lubricants.
Chung Yong +15 more
doaj +1 more source
Molecular Oncology, EarlyView.This study highlights the importance of multi‐omic analyses in characterizing colorectal cancers. Indeed, our analysis revealed a rare CMS1 exhibiting dampened immune activation, including reduced PD‐1 expression, moderate CD8+ T‐cell infiltration, and suppressed JAK/STAT pathway.
Livia Concetti +10 more
wiley +1 more source
Reentry near the percolation threshold in a heterogeneous discrete model for cardiac tissue [PDF]
, 2013 Arrhythmias in cardiac tissue are related to irregular electrical wave propagation in the heart. Cardiac tissue is formed by a discrete cell network, which is often heterogeneous.
Alonso Muñoz, Sergio, Baer, Markus
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Marine Drugs, 2015 This study investigates the occurrence of diarrhetic shellfish toxins (DSTs) and their producing phytoplankton species in southern Brazil, as well as the potential for toxin accumulation in co-occurring mussels (Perna perna) and octopuses (Octopus ...
Luiz L. Mafra +4 more
doaj +1 more source
Distribution of Terephthalic Acid in Tissues
Chemical and Pharmaceutical Bulletin, 1968 The terephthalic acid (TPA) in the tissues of rat was assayed with radioactive terephthalic carboxyl-14C acid. Two groups were fed the diet supplemented with 0.5% of TPA for one and three days respectively, and TPA content in each tissue was determined. No difference was found between the groups.
Kazuo Kuretani, Akio Hoshi
openaire +4 more sources
Molecular Oncology, EarlyView.This study used longitudinal transcriptomics and gene‐pattern classification to uncover patient‐specific mechanisms of chemotherapy resistance in breast cancer. Findings reveal preexisting drug‐tolerant states in primary tumors and diverse gene rewiring patterns across patients, converging on a few dysregulated functional modules. Despite receiving the
Maya Dadiani +14 more
wiley +1 more source
On the use of the Bingham statistical distribution in microsphere-based constitutive models for arterial tissue [PDF]
, 2010 Constitutive models for arterial tissue have been an active research field during the last years. The main micro-constituents of blood vessels are different types of cells and the extra-cellular matrix formed by an isotropic high water content ground ...
Alastrué, V. +3 more
core +2 more sources
Tissue Distribution of 212Bi in Rats
Experimental Biology and Medicine, 1969 SummaryThe 212Bi, relatively free of its parent 212Pb was injected intravenously into rats and the tissue distribution and was followed for a period of 2 hr postinjection. The kidney contained the highest concentration, equal to about 10 times that of the liver and spleen.
Christine Brown, John B. Hursh
openaire +3 more sources
Molecular Oncology, EarlyView.This study investigates gene expression differences between two major pediatric acute lymphoblastic leukemia (ALL) subtypes, B‐cell precursor ALL, and T‐cell ALL, using a data‐driven approach consisting of biostatistics and machine learning methods. Following analysis of a discovery dataset, we find a set of 14 expression markers differentiating the ...
Mona Nourbakhsh +8 more
wiley +1 more source
Tissue multifractality and Born approximation in analysis of light scattering: a novel approach for precancers detection [PDF]
, 2014 Multifractal, a special class of complex self-affine processes, are under recent intensive investigations because of their fundamental nature and potential applications in diverse physical systems.
Ch Ivanov Plamen +20 more
core +1 more source