Table 5 The estimated toxicity risk factors for long-term or high-dose usage of the anticipated active top hit are detailed.
Identifier | NPC98538 | NPC100251 | NPC112380 | NPC473010 | |
|---|---|---|---|---|---|
Estrogen receptor (rats) | Toxic | Toxic | Toxic | Toxic | |
Estro_RBA | 2.987 | 3.004 | 0.026 | 0.281 | |
Androgen receptor toxicity | Nontoxic | Nontoxic | Nontoxic | Nontoxic | |
Andro_RBA | Nontoxic | Nontoxic | Nontoxic | Nontoxic | |
Allergenic skin sensitization (mice) | Sensitizer | None | None | None | |
Allergenic respiratory sensitization in the rat | Sensitizer | None | None | None | |
Fathead minnow lethal toxicity after 96Â h of exposure (mg/L) | 0.74 | 6.824 | 0.368 | 1.01 | |
Tetrahymena pyriformis growth inhibition toxicity (mmol/L) | 2.769 | 2.816 | 2.92 | 2.497 | |
Biodegradation | No | No | No | No | |
Likelihood of the hERG potassium channel inhibition in human | No | No | No | No | |
Affinity toward hERG K + channel and potential for cardiac toxicity (mol/L) | 5.361 | 5.553 | 4.523 | 5.263 | |
LD50 for lethal rat acute toxicity (mg/kg) | 427.979 | 566.325 | 356.839 | 57.326 | |
Tumorigenic dose rat (mg/kg/day) | 2113.603 | 2542.269 | 2128.89 | 1257.639 | |
Tumorigenic dose mice (mg/kg/day) | 143,596.809 | 171,930.305 | 144,474.558 | 12,973.946 | |
Triggering the mutagenic chromosomal aberrations | Toxic | NonToxic | Toxic | Non toxic | |
Causing phospholipidosis | Nontoxic | Nontoxic | Nontoxic | Nontoxic | |
Reproductive/developmental toxicity | Toxic | Nontoxic | Nontoxic | Nontoxic | |
Hepatotoxicity | Levels of ALP enzyme | Elevated | Normal | Normal | Elevated |
Levels of GGT enzyme | Normal | Normal | Normal | Normal | |
Levels of LDH enzyme | Normal | Normal | Normal | Normal | |
Levels of AST enzyme | Elevated | Normal | Elevated | Elevated | |
Levels of ALT enzyme | Normal | Normal | Normal | Normal | |
Mutagenicity (pure compound) | TA97 and/or TA1537 strains of S. typhimurium | Negative | Negative | Negative | Negative |
TA98 strain of S. typhimurium | Negative | Negative | Negative | Negative | |
TA100 strain of S. typhimurium | Negative | Negative | Negative | Negative | |
S. typhimurium and/or WP2 uvrA strain of E. coli | Negative | Negative | Negative | Negative | |
TA1535 strain of S. typhimurium | Negative | Negative | Negative | Negative | |
Mutagenicity (microsomal rat liver metabolites) | TA97 and/or TA1537 strains of S. typhimurium | Negative | Negative | Positive | Negative |
TA98 strain of S. typhimurium | Negative | Negative | Negative | Negative | |
TA100 strain of S. typhimurium | Negative | Negative | Negative | Negative | |
TA102 strain of S. typhimurium | Positive | Negative | Negative | Negative | |
TA1535 strain of S. typhimurium | Negative | Negative | Negative | Negative | |