Effects of selected waterborne particulates on cellular and molecular parameters
Read Online
Share

Effects of selected waterborne particulates on cellular and molecular parameters

  • 122 Want to read
  • ·
  • 18 Currently reading

Published by U.S. Environmental Protection Agency, Health Effects Research Laboratory in Research Triangle Park, NC .
Written in English

Subjects:

  • Inorganic fibers -- Physiological effect,
  • Inorganic fibers -- Toxicology,
  • Carcinogenicity testing,
  • Water -- Pollution

Book details:

Edition Notes

StatementR.W. Hart ... [et al.]
ContributionsHart, Ronald W, Health Effects Research Laboratory (Research Triangle Park, N.C.)
The Physical Object
Pagination3 p. ;
ID Numbers
Open LibraryOL14890473M

Download Effects of selected waterborne particulates on cellular and molecular parameters

PDF EPUB FB2 MOBI RTF

The second edition of Microbiology of Waterborne Diseases describes the diseases associated with water, their causative agents and the ways in which they gain access to water systems. The book is divided into sections covering bacteria, protozoa, and viruses. Air pollutants comprised of both particulate matter (PM) and gaseous pollutants may cause adverse health effects in human, affect plant life and impact the global environment by . Centrifugal Separations in Molecular and Cell Biology focuses on the application of modern centrifugation technology in molecular and cell biology, including the separation and fractionation of biological particles by centrifugation on the preparative and analytical scales. Cryo–electron microscope visualization shows no significant effect of tubulin acetylation on microtubule structural parameters. The recent identification of the major tubulin acetyltransferase, αTAT1 (Akella et al., ; Shida et al., ), now allows for in vitro preparation of both maximally acetylated and deacetylated microtubules and their subsequent characterization.

For molecular size, studies have inversely-correlated the permeability of small solutes with molecular volume or cross- sectional area. A different but related parameter, the number of rotatable bonds, has been suggested as well, where molecules with fewer rotatable bonds and lower PSA were reported to have better permeability across. The structure and function of cells are critically dependent on membranes, which not only separate the interior of the cell from its environment but also define the internal compartments of eukaryotic cells, including the nucleus and cytoplasmic organelles. The formation of biological membranes is based on the properties of lipids, and all cell membranes share a common structural organization. Particles (ISSN X) is an international, open access, peer-reviewed journal covering all aspects of nuclear physics, particle physics and astrophysics science, and is published quarterly online by MDPI.. Open Access - free for readers, with article processing charges (APC) paid by authors or their institutions.; Rapid Publication: manuscripts are peer-reviewed and a first decision.   Diesel exhaust composition. Diesel exhaust is a complex mixture, but is made up of three fractions: solid, condensed (or liquid), and gaseous fractions (Chan et al. ; Westerholm and Egeback ; Jayaram et al. ).The solid fraction mainly consists of primary particles with a core of about 10–30 nm in diameter composed of elemental carbon present in a graphitized form (Zhu et al.

The virus is difficult to detect in the environment using cell culture, and molecular methods seems to be more promising. HAV has been found in sewage, surface water sources, groundwater sources, and in food, especially shellfish. In this work, the potential importance of the macromolecular nature of NOM was investigated using model systems. A mathematical model for the adsorption of linear, flexible polyelectrolytes was used to examine the effects of molecular weight, pH, and ionic strength on the conformations of these surrogates for NOM at interfaces in natural waters. SYNTHESIS and CHARACTERIZATION of NOVEL WATERBORNE POLYURETHANE DISPERSIONS by high molecular weights at low viscosities as well as their good applicability. Although []Therefore, the effects of key reaction parameters such as ionic content, type of soft segment, hard segment content and degree of chain extension on the. Effects of Selected Asbestos on Gellular and Molecu- lar Parameters Ronald W. Hart, Ph.D. The CBERG Group iv ABSTRACT The purpose of this grant was to develop a cellular, biochemical and molecular basis to compare the effects of five asbestos materials, short chrysotile, intermediate chrysotile, crocidolite, tremolite and amosite.