Acta Phys. -Chim. Sin. ›› 1997, Vol. 13 ›› Issue (04): 354-357.doi: 10.3866/PKU.WHXB19970413

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Studies on Cell Kinetics Ⅷ. Characteristics of the Action of Na2SeO3 on Rhizopus Nigrocans

Yan Cheng-Nong,Liu Yi,Qu Song-Sheng,Chen Chun-Ying,Xu Hui-Bi   

  1. Department of Chemistry,Wuhan University,Wuhan 430072|Department of Chemistry,Huazhou University of Science and Technology,Wuhan 430074
  • Received:1996-09-16 Revised:1996-11-08 Published:1997-04-15
  • Contact: Qu Song-Sheng


 The Characteristics of the action of Na2SeO3 on Rhizopus nigrocans has been studied by means of microcalorimetry, the relationship between growth rate constants and the concentration of Na2SeO3 is
It was found that Na2SeO3 of low concentration has promoting action on the growth of Rhizopus nigrocans cells, and high concentration of Na2SeO3 has inhibitory action. The study has provided a lot of information on the bioaffect of selenium and the research of toxicology.

Key words: Microcalorimetric method, Selenium, Rhizopus nigrocans, Thermokinetics