Manganese is a mineral element that is both nutritionally essential and potentially toxic. The derivation of its name from the Greek word for magic remains appropriate because scientists are still working to understand the diverse effects of manganese deficiency and manganese toxicity in living organisms (1).
lpi.oregonstate.edu/infocenter/minerals/manganese/ lpi.oregonstate.edu/infocenter/minerals/manganese/
animals and humans including the toxicity of manganese. In ..... Keen CL, Zidenberg-Cherr S. Manganese toxicity in humans and experimental animals.
people.pnhs.purdue.edu/~wzheng/zheng/Crossg04_NMRBiomed... people.pnhs.purdue.edu/~wzheng/zheng/Crossg04_NMRBiomed17p544to553.pdf
The Element Manganese - Basic Physical and Historical Information The Element Manganese; [Click for Isotope Data] Nearly 90% of all of the manganese produced each year is used in the production of steel. Manganese is added to molten steel to remove oxygen and sulfur and is alloyed with steel to make it easier to form...
education.jlab.org/itselemental/ele025.html
Manganese toxicity information including symptoms, diagnosis, misdiagnosis, treatment, causes, patient stories, videos, forums, prevention, and prognosis.
www.wrongdiagnosis.com/m/manganese_toxicity/intro.htm www.wrongdiagnosis.com/m/manganese_toxicity/intro.htm
Workers in the manganese processing industry are most at risk. Drinking water should be analyzed when manganese toxicity is suspected. Long term parenteral nutrition has been associated with high blood concentrations of manganese in children who displayed symptoms of toxicity.
www.digitalnaturopath.com/cond/C686313.html
Aug 8, 2001 Inhaled manganese: Manganese toxicity may result in multiple The symptoms of manganese toxicity generally appear slowly over a period of...
www.chelationtherapyonline.com/articles/p35.htm
Encyclopedia: Manganism
Manganism or manganese poisoning is a toxic condition resulting from chronic exposure to manganese and first identified in 1837 by James Couper. In initial stages of manganism, neurological symptoms c...
en.wikipedia.org/wiki/Manganism
Manganese Toxicity: from the Linus Pauling Institute (as of 4/22/04)
www.monheit.com/manganism/topics/manganese_toxicity.htm www.monheit.com/manganism/topics/manganese_toxicity.htm
Excess manganese (Mn) supply causes formation of visible brown depositions in the cell walls of leaves of cowpea (Vigna unguiculata), which consist of oxidized Mn and oxidized phenols. For a wide range of plant species, formation of brown spots is part of a characteristic development of Mn toxicity symptoms in older leaves.
www.plantphysiol.org/cgi/content/full/133/4/1935
Effect of Manganese Toxicity on the Proteome of the Leaf Apoplast in Cowpea1 Excess manganese (Mn) supply causes formation of visible brown depositions in the cell walls of leaves of cowpea (Vigna unguiculata), which consist of oxidized Mn and oxidized phenols.
www.plantphysiol.org/cgi/doi/10.1104/pp.103.029215