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Effects of oestrogen on male goldfish (Carassius auratus); multivariate modelling to evaluate changes in "physiological-behavioural pattern"
Lundstedt-Enkel, K.; Olsén, K.H.; Bjerselius, R. (2000). Effects of oestrogen on male goldfish (Carassius auratus); multivariate modelling to evaluate changes in "physiological-behavioural pattern", in: Norberg, B. et al. (Ed.) Proceedings of the 6th International Symposium on the Reproductive Physiology of Fish, Bergen, Norway, July 4-9, 1999. pp. 390
In: Norberg, B. et al. (Ed.) (2000). Proceedings of the 6th International Symposium on the Reproductive Physiology of Fish, Bergen, Norway, July 4-9, 1999. Department of Fisheries and Marine Biology, University of Bergen: Bergen. ISBN 82-7461-048-2. 499 pp., more
In: International Symposium on the Reproductive Physiology of Fish. Museo Nacional de Ciencias Naturales, more

Available in  Authors 
    VLIZ: Proceedings [4323]

Keyword
    Marine

Authors  Top 
  • Lundstedt-Enkel, K.
  • Olsén, K.H.
  • Bjerselius, R.

Abstract
    In this work we model the multiple responses in the male goldfish physiology and behaviour after 17 beta -estradiol exposure. Multivariate methods such as Principal Component Analysis (PCA) are powerful tools when evaluating complex biological experiments with large numbers of data, highly dependent variables, naturally varying variables and missing data. The resulting PCA model can be used to detect oestrogen and oestrogen acting endocrine disrupting chemicals (EDCs) in water.

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