The dental amalgam mercury controversy--inorganic mercury and the CNS; genetic linkage of mercury and antibiotic resistances in intestinal bacteria.

Author: Lorscheider FL, Vimy MJ, Summers AO, Zwiers H.

Source: Toxicology.

Year: 1995

Comment:

The researchers of this review conclude that "accumulating medical research evidence continues to support the proposition that chronic Hg [mercury] exposure from dental 'silver ' fillings may have important implications to the public health."

Abstract / Excerpt:

“Mercury (Hg) vapor exposure from dental amalgam has been demonstrated to exceed the sum of all other exposure sources. Therefore the effects of inorganic Hg exposure upon cell function in the brain and in the intestinal bacteria have recently been examined. In rats we demonstrate that ADP-ribosylation of tubulin and actin brain proteins is markedly inhibited, and that ionic Hg can thus alter a neurochemical reaction involved with maintaining neuron membrane structure. In monkeys we show that Hg, specifically from amalgam, will enrich the intestinal flora with Hg-resistant bacterial species which in turn also become resistant to antibiotics.”

Citation:

Lorscheider FL, Vimy MJ, Summers AO, Zwiers H. The dental amalgam mercury controversy--inorganic mercury and the CNS; genetic linkage of mercury and antibiotic resistances in intestinal bacteria. Toxicology. 1995; 97(1-3):19-22. Review.