Ultrastructural localization of vanadium in the blood cells of Ascidiacea

Experientia
L BotteM de Vincentiis

Abstract

X-ray histospectrographic analysis at the scanning and transmission electron microscope (STEM) are made on the blood cells of Phallusia mamillata Cuvier and Ciona intestinalis, to study the 'direct' intracellular sites of accumulation of vanadium. The results show a clear accumulation of vanadium on the membrane and in the granules of vacuoles of amebocytes, signet ring cell, compartment cell and traces of metal in the 'vanadophores' of vanadocytes.

References

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Citations

Nov 1, 1994·Journal of Inorganic Biochemistry·S W TaylorG R Hanson
Jan 1, 1984·Comparative Biochemistry and Physiology. A, Comparative Physiology·W E RobinsonK Kustin
Jun 1, 1992·Comparative Biochemistry and Physiology. C, Comparative Pharmacology and Toxicology·H Zaporowska, W Wasilewski
May 15, 2012·Comparative Biochemistry and Physiology. Part B, Biochemistry & Molecular Biology·Manickam Sugumaran, William E Robinson
May 1, 2010·Biomolecular Concepts·Hitoshi Michibata, Tatsuya Ueki
Mar 29, 2002·Microscopy Research and Technique·Hitoshi MichibataKan Kanamori

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