Table I.

Summary of inclusion/exclusion criteria and elevated profile parameters

Parameter	Inclusion criteria
Healthy cell inclusion criteria	% cells > mean – 2nd SD mitochondrial activity
Normal nuclear area	% cells > mean nuclear area - 2nd SD and < mean + 2nd SD of the untreated cell population
Elevated mitochondrial activity	% cells > mean mitochondrial activity +2nd SD of the untreated cell population
Elevated membrane permeability	% cells > mean membrane permeability +2nd SD of the untreated cell population
Elevated cellular area	% cells > mean cell area + 2nd SD of the untreated cell population
Elevated nuclear/cellular area ratio	% cells > mean nuclear/cell area ratio + 2nd SD of the untreated cell population
Elevated vacuole number per cell	% cells > mean vacuole number per cell +2nd SD of the untreated cell population
Elevated vacuole area per cell	% cells > mean vacuole area per cell +2nd SD of the untreated cell population
Elevated phospholipid content	% cells > mean phospholipid content per cell +2nd SD of the untreated cell population
Elevated neutral lipid content	% cells > mean neutral lipid content per cell +2nd SD of the untreated cell population