Susan S Little

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Olfactory receptor neurons are continuously replaced postnatally through the initiation of the division and terminal differentiation of progenitor cells located in the basal layer of the olfactory epithelium. Although the factors that regulate this process in vivo are not known, recent in vitro studies demonstrated that members of the epidermal growth(More)
DISCLAIMER The use of company or product name(s) is for identification only and does not imply endorsement by the Agency for Toxic Substances and Disease Registry. vi AMMONIA *Legislative Background The toxicological profiles are developed in response to the Superfund Amendments and Reauthorization Act (SARA) of 1986 (Public law 99-499) which amended the(More)
Numerous in vitro studies of neurogenesis of olfactory receptor neurons (ORNs) suggest that transforming growth factor (TGF)-beta promotes the maturation/differentiation of olfactory progenitors. We demonstrate that in vivo both mature and immature ORNs, and possibly a basal neuronal progenitor cell, express the TGF-beta type II receptor (TGF-betaRII),(More)
  • Alfred Dorsey, Susan S Little, David B Knaebel, Daniel Plewak, Heather Printup, Jennifer Ba +5 others
  • 2003
DISCLAIMER The use of company or product name(s) is for identification only and does not imply endorsement by the Agency for Toxic Substances and Disease Registry. A Toxicological Profile for atrazine, Draft for Public Comment was released in September, 2001. This edition supersedes any previously released draft or final profile. Toxicological profiles are(More)
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