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Oppdage Estrogenic ligander i personlig pleie-produkter bruker en gjær østrogen skjermen optimert for undervisning undervisning laboratoriet
Journal JoVE
Biologie
This content is Free Access.
Journal JoVE Biologie
Detecting Estrogenic Ligands in Personal Care Products using a Yeast Estrogen Screen Optimized for the Undergraduate Teaching Laboratory
DOI:

14:13 min

January 01, 2018

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Chapitres

  • 00:05Titre
  • 01:02Preparing Reagents, Samples, and Extraction Controls
  • 03:23Subculturing Yeast and Preparing YES Plates
  • 07:18Processing YES Plates (Day 2 of the Assay)
  • 09:26Calculating LacZ Values
  • 10:28Interpolating Sample Estradiol Equivalents (EEQs) using 4-parameter Logistic Regression
  • 11:30Results: Yeast Estrogen Screen Quantifies Ligands in Personal Care Products (PCPs)
  • 12:52Conclusion

Summary

Traduction automatique

Denne artikkelen presenterer en optimalisert gjær østrogen skjermen for kvantifisere ligander i personlig pleieprodukter (PCPs) som binder østrogen reseptorer alpha (ERα) og/eller beta (ERβ). Metoden inneholder to kolorimetrisk substrat alternativer, en seks dagers nedkjølt inkubasjonstiden for bruk i undervisning kurs og statistiske verktøy for dataanalyse.

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