Skip to Main Navigation Skip to Page Content
U.S. flag

An official website of the United States government

Dot gov

The .gov means it's official.
Federal government websites often end in .gov or .mil. Before sharing sensitive information, make sure you’re on a federal government site.

Https

The site is secure.
The https:// ensures that you are connecting to the official website and that any information you provide is encrypted and transmitted securely.

We welcome your feedback!

Contact us with your comments.

QUICK TIPS
 
of 1

Refine

  • Categories
  • Content Type
  • Reports and Publications
  • Years
  • Formats


6 results found for "434-22-0".

  1. Addendum to ICCVAM Evaluation of In Vitro Test Methods for Detecting... 2.9MB

    https://ntp.niehs.nih.gov/iccvam/docs/endo_docs/edaddendfinal.pdf

    ... yes - +++ +++ $15,500 Replacement *19- Nortestosterone AR Agonist ++ +\- +++ +++ $90 ... The replacement for methyltrienolone is 19-nortestosterone. Both substances are relatively ...

  2. ICCVAM Test Method Evaluation Report on the BG1Luc ER TA Test... 17.5MB

    https://ntp.niehs.nih.gov/iccvam/docs/endo_docs/erta-tmer/bg1lucer-ta-tmer-combined.pdf

    ... POS (3/3) 17ß-Estradiol 50-28-2 POS POS POS (1/1) POS (1/1) POS (1/1) 19-Nortestosterone 434-22-0 POS POS POS (1/1) NT NT 4-Cumylphenol 599-64-4 POS POS POS (1/1) POS (1/1) POS ...

  3. NICEATM Validation Study Report on the MCF-7 Cell Proliferation... 1.8MB

    https://ntp.niehs.nih.gov/iccvam/methods/endocrine/mcf7/mcf7-valstudyreport-19jun12-wcv2-draft.pdf

    ... POS (1/1) POS (1/1) POS 4 19- Nortestosterone POS (1/1) POS (1/1) POS 4 4-OH ... POS (1/1) NEG (2/2) NEG 4 19-Nortestosterone POS (1/1) NEG (1/1) NEG 4 4-OH ...

  4. OECD Test Guideline 441: Hershberger Bioassay in Rats: A Short... 407KB

    https://ntp.niehs.nih.gov/iccvam/suppdocs/feddocs/oecd/oecd-tg441.pdf

    ... Endocrinology 45:113-119. (13) Hershberger L, Shipley E, Meyer R. 1953. Myotrophic activity of 19-nortestosterone and other steroids determined by modified levator ani muscle ...

  5. RR-17: Scoping Review of Prenatal Exposure to Progestogens and... 960KB

    https://ntp.niehs.nih.gov/sites/default/files/ntp/results/pubs/rr/reports/rr17_508.pdf

    ... in males in these studies included 19-nortestosterone derivatives, allylestrenol, ... agonists (e.g., many of the 19-nortestosterone derivatives like norethindrone and ...

  6. Endocrine Disruptors Low-Dose Peer Review, October 10-12, 2000 17.3MB

    https://ntp.niehs.nih.gov/ntp/pressctr/mtgs_wkshps/2000/lowdosepeerfinalrpt.pdf

    ... The American Journal of Anatomy, 65(3): 415-469, 1938. 13. Hershberger LG and Shipley EG, e. a. Myotrophic activity of 19-Nortestosterone and other steroids determined by modified ...

 
of 1