Reliability of urinary 6-sulfatoxymelatonin as a biomarker in breast cancer.

@article{Barba2006ReliabilityOU,
  title={Reliability of urinary 6-sulfatoxymelatonin as a biomarker in breast cancer.},
  author={Maddalena Barba and Adalberto Cavalleri and Holger J Schunemann and Vittorio Krogh and Alberto Mercatanti Monica Evangelista and Giorgio Secreto and Andrea Micheli and Qian-lan Zhou and Barbara J Fuhrman and Bruce Teter and Franco Berrino and Paola Muti},
  journal={The International journal of biological markers},
  year={2006},
  volume={21 4},
  pages={242-5}
}
The objective of this study is to evaluate the effect of cryopreservation at different storage temperatures on uri-nary 6-sulfatoxymelatonin (aMT6s) concentration. Overnight urine from 28 postmenopausal women participating in the ORDET cohort study was filtered and separated into 6 mL aliquots. Urine samples were stored at -80C and at -30C for an average of… CONTINUE READING