Past disasters such as mercury poisoning in Minimata, and new problems such as tributyltin impacts on shellfish have maintained public concern about problems caused by chronic discharges of hazardous materials into marine waters (Clark, 1986; U.S. Congress, 1987). However, hazardous chemical spills in coastal waters typically escape public attention. Unlike...
The Irish Sea, being an area fairly discrete and partially isolated from adjoining fishing grounds, lends itself well to research studies. The area is fished by Ireland and the United Kingdom, with limited effort by France and Belgium, and has been known to be overfished for quite a long time....
The uptake, tissue distribution and retention patterns of
cadmium, mercury and zinc were examined in the freshwater mussel,
Margaritifera margaritifera. All three of these heavy metals are
found in the environment. Both cadmium and mercury are toxic at
low environmental concentrations. Zinc may also be toxic at low concentrations
but...
Muscle weakness and fatigue are debilitating symptoms of multiple sclerosis (MS). Approximately 50% of muscle weakness and fatigue have been attributed to deficits within the peripheral nervous system, specifically mechanisms residing in the muscle. The goals of this study were to identify the cellular mechanisms of contraction within the muscle...
The objective of this study was to investigate the production of SO₂ and SO₂ binding compounds by wine
yeast and the impact of the production of these compounds on the MLF at various time points during
alcoholic fermentation. Fermentations were observed for a number of commercial wine yeasts in a...