Loading...
  • vesicular
  • In summary, these data demonstrate that the cellular and vesicular presentation of selected lineage-specific and vesicle-related markers may differ, supporting the accumulating observations that sorting of molecular cargo into EVs is tightly controlled. (hindawi.com)
  • Bacterial
  • Bacterial vesicles are gaining increasing attention for their roles in pathogenesis, but the abundance of these structures and their ecological roles in nonpathogenic contexts have received little notice. (sciencemag.org)
  • Prochlorococcus vesicles can support the growth of heterotrophic bacterial cultures, which implicates these structures in marine carbon flux. (sciencemag.org)
  • lysosomes
  • Indeed, he and his colleagues have used the new agents to show that the so-called TRPML3 ion channel, which controls the passage of positively charged cations and the pH (level of acidity) within vesicles, is active in both early and late endosomes and lysosomes. (eurekalert.org)
  • Lysosomes are small vesicles that contain a variety of acidic hydrolase enzymes capable of disposing of biological material within a cell. (reference.com)
  • pores
  • After osmotic shrinkage, vesicles that have been permeabilized by Bt activity will re-swell as pores are formed. (bio.net)
  • endothelial
  • Circulating vesicles released from platelets, erythrocytes, leukocytes, and endothelial cells contain potential valuable biological information for biomarker discovery in primary and secondary prevention of coronary artery disease. (nih.gov)
  • molecules
  • One of the most common is the nematic phase, where molecules align themselves parallel to each other but not in well-defined planes within tiny hollow spheres called vesicles. (osc.edu)
  • As a result, this produces a vesicle that contains fluid and molecules from outside of the cell! (kidsbiology.com)
  • compounds
  • The ability of vesicles to deliver diverse compounds in discrete packages adds another layer of complexity to the flow of information, energy, and biomolecules in marine microbial communities. (sciencemag.org)
  • Electron
  • Science, vol. 343(no. 6167), pp. 183-186.http://www.sciencemag.org/content/343/6167/183.short YashRoy R C (1993) Electron microscope studies of surface pili and vesicles of Salmonella 3,10:r:- organisms. (wikipedia.org)
  • organic
  • Combinations of non-ionic surfactants are used to spontaneously produce vesicles, optionally without the use of organic solvents. (google.com)
  • Small
  • Previous research has suggested that these four defects will form a regular tetrahedron - a shape with four triangular faces - which leads to a tetrahedral-shaped vesicle, a feature that may be useful in designing very small, colloidal particles for photonic applications. (osc.edu)
  • The problem is that, in their normal state, vesicles are too small to be accessed via a patch pipette, so they must be enlarged before any measurements can be carried out," says Grimm. (eurekalert.org)
  • types
  • However, the pharmacological tools that have so far been used for this purpose act indiscriminately on all endolysosomal vesicle types. (eurekalert.org)
  • This represents a significant advance, because we now have two sets of tools that enable us to employ more specific approaches and ask which channels are active in which types of vesicle," Grimm explains. (eurekalert.org)
  • environment
  • Studies of cultures of Prochlorococcus -the most abundant photoautotroph in the oligotrophic oceans-show that vesicles are continually released by this cyanobacterium and are abundant in the marine environment. (sciencemag.org)
  • levels
  • To obtain more oxygen H. salinarum produce gas vesicles, which allow them to float to the surface where oxygen levels are higher and more light is available. (wikipedia.org)
  • early
  • ABC transporter vesicles are easy-to-use, efficient reagents for early assessment of a drug candidate's substrate and drug interaction potential. (thermofisher.com)