All three substances show an intensity profile typical for late-occurring wound responsive metabolites.
This value is consistent with studies of similar hydrocarbon substances showing a lack of systemic effects at doses up to 1000 mg/kg/day in the same rat strain.
After adding the tetramethylbenzidine (TMB) substrate solution, only those cavities that contained study substances showed a color change.
It was evident that the muscles of animals that had been given the local inhibitory substances showed a more pronounced tissue derangement than those treated with NaCl.
All the tested substances showed a wide range of antidermatophytic activities, inhibiting the growth of almost all the tested dermatophytes (Table 2).
Most importantly, a variety of Nrf2-activating substances showed a potent chemopreventive and anti-inflammatory function in animal models of cancer (Kundu & Surh, 2010; Kwak & Kensler, 2010; Ramos-Gomez et al, 2001; Xu et al, 2006).
The comparison of the growth curves of Hep G2 cells exposed to the tested substances shows a significant (P < 0.05) cytotoxic effect of three herbicides: bromoxynil, chloroxynil, and ioxynil.
The exposure of cells under conventional submerged conditions, mostly with soluble test substances, shows a variety of shortcomings like the interference of the test atmosphere with medium components, unrealistic exposure conditions including uncertain effective doses for gases and particles.
Analysis of S. mutans mono-species biofilms in the presence of protein-, DNA- or carbohydrate-degrading substances showed an unexpected effect, i.e. an incubation time-dependent increase of biofilm mass induced by DNase and pronase.
Both the test substances showed an almost identical level of glycated proteins as the active control.
