Published in PloS one
The rat kangaroo (long-nosed potoroo, Potorous tridactylus) is a marsupial native to Australia. Cultured rat kangaroo kidney epithelial cells (PtK) are commonly used to study cell biological processes. These mammalian cells are large, adherent, and flat, and contain large and few chromosomes-and are thus ideal for imaging intra-cellular dynamics su...
Published in Journal of vascular surgery
The implant costs of endovascular aneurysm repair are substantial. When evaluating total health care system expenditures, there is large individual variability in costs, and there is no significant difference at 2 years among systems or when an individual system is compared with open repair.
Published in Genome biology and evolution
Chicken repeat 1 (CR1) retroposons are long interspersed elements (LINEs) that are ubiquitous within amniote genomes and constitute the most abundant family of transposed elements in birds, crocodilians, turtles, and snakes. They are also present in mammalian genomes, where they reside as numerous relics of ancient retroposition events. Yet, despit...
Published in Neurotoxicology
Lifelong exposure to Mn was significantly associated with changes in odor discrimination, motor coordination, cognitive abilities and serum PRL levels. These effects are consistent with the hypothesis of a specific mechanism of toxicity of Mn on the dopaminergic system. Lead co-exposure, even at very low levels, can further enhance Mn toxicity.
Published in Microbiology and molecular biology reviews : MMBR
Chemoreceptors sense environmental signals and drive chemotactic responses in Bacteria and Archaea. There are two main classes of chemoreceptors: integral inner membrane and soluble cytoplasmic proteins. The latter were identified more recently than integral membrane chemoreceptors and have been studied much less thoroughly. These cytoplasmic chemo...
Published in Cold Spring Harbor protocols
High-throughput sequencing (HTS) methods for analyzing RNA populations (RNA-Seq) are gaining rapid application to many experimental situations. The steps in an RNA-Seq experiment require thought and planning, especially because the expense in time and materials is currently higher and the protocols are far less routine than those used for other hig...
Published in British journal of pharmacology
The finding that the voltage-dependence of inactivation and the pharmacology of Kv 1.5 + Kv β1.3 channels after PKC inhibition resembled that observed in Kv 1.5 channels suggests that both processes are dependent on PKC-mediated phosphorylation. These results may have clinical relevance in diseases that are characterized by alterations in kinase ac...
Published in The Science of the total environment
Agricultural use of Mn containing fungicides was associated with Mn dust concentrations and loadings in nearby residences and farmworker homes. Housekeeping practices and soil type at residence were also important factors related to dust metal concentrations and loadings.
Published in Journal of medicinal chemistry
Subcutaneous xenografts represent a popular approach to evaluate efficacy of prospective molecular therapeutics in vivo. In the present study, the C-14 labeled radioactive pyrrole-imidazole (Py-Im) polyamide 1, targeted to the 5'-WGWWCW-3' DNA sequence, was evaluated with regard to its uptake properties in subcutaneous xenografts, derived from the ...
Published in Vascular medicine (London, England)
Atherosclerotic cardiovascular disease has been acknowledged as a chronic inflammatory condition. Monocytes and macrophages lead the inflammatory pathology of atherosclerosis whereas changes in atheromatous plaque thickness and matrix composition are attributed to vascular smooth muscle cells. Because these cell types are key players in atheroscler...
