Heptachlor


Literature identifierStudy typeTest dosageEffective dosageEndocrine-mediated endpointsSystems-level perturbations
PMID:11294987IVR3 mg/kg -No significant effects observed-
IVR0.3 mg/kg -No significant effects observed-
IVR0.03 mg/kg 0.03 mg/kgIncreased thymus gland weightsImmunological endocrine-mediated perturbations
IVR0.03 mg/kg 0.03 mg/kgAlterations in immune responsesImmunological endocrine-mediated perturbations
IVR0.03 mg/kg 0.03 mg/kgAlterations in vaginal openingReproductive endocrine-mediated perturbations
PMID:27240701IVR1 mL/kg/day 1 mL/kg/dayAffects expression of estrogen receptor-alpha (ER-alpha)Reproductive endocrine-mediated perturbations
IVR1 mL/kg/day 1 mL/kg/dayAffects expression of progesterone receptor (PR)Reproductive endocrine-mediated perturbations
IVR1 mL/kg/day 1 mL/kg/dayAlterations in vaginal openingReproductive endocrine-mediated perturbations
IVR1 mL/kg/day 1 mL/kg/dayAffects anogenital distanceReproductive endocrine-mediated perturbations
IVR1 mL/kg/day 1 mL/kg/dayDecreased progesterone levelsReproductive endocrine-mediated perturbations
PMID:7746793IVR45.3 - 90.5 mg/kg 45.3 - 90.5 mg/kgReduced sperm countsReproductive endocrine-mediated perturbations
IVR45.3 - 90.5 mg/kg 45.3 - 90.5 mg/kgAffects implantationReproductive endocrine-mediated perturbations
IVR45.3 - 90.5 mg/kg 45.3 - 90.5 mg/kgDecreased progesterone levelsReproductive endocrine-mediated perturbations
IVR45.3 - 90.5 mg/kg 45.3 - 90.5 mg/kgChanges in morphology of seminiferous tubulesReproductive endocrine-mediated perturbations
IVR45.3 - 90.5 mg/kg 45.3 - 90.5 mg/kgDecreased estradiol levelsReproductive endocrine-mediated perturbations
PMID:8521242IVR20 mg/kg/day 20 mg/kg/dayIncreased progesterone levelsReproductive endocrine-mediated perturbations
IVR20 mg/kg/day 20 mg/kg/dayDecreased estradiol levelsReproductive endocrine-mediated perturbations
IVR30 mg/kg/day 30 mg/kg/dayDecreased estradiol levelsReproductive endocrine-mediated perturbations
IVR30 mg/kg/day 30 mg/kg/dayDecreased progesterone levelsReproductive endocrine-mediated perturbations
IVR25 mg/kg/day 25 mg/kg/dayDecreased progesterone levelsReproductive endocrine-mediated perturbations
IVR25 mg/kg/day 25 mg/kg/dayDecreased estradiol levelsReproductive endocrine-mediated perturbations
IVR5 mg/kg/day 5 mg/kg/dayDecreased estradiol levelsReproductive endocrine-mediated perturbations
IVR5 mg/kg/day 5 mg/kg/dayIncreased progesterone levelsReproductive endocrine-mediated perturbations

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We have built a comprehensive resource which compiles potential endocrine disrupting chemicals (EDCs) based on the observed adverse effects or endocrine-mediated endpoints in published experiments on humans or rodents to support basic research. We are not responsible for any errors or omissions in the published research articles or supporting literature on potential EDCs compiled in this resource. Users are advised to exercise their own judgement on the weight of evidence for potential EDCs compiled in this resource. Importantly, our sole goal to build this resource on potential EDCs is to enable future basic research towards better understanding of the systems-level perturbations upon chemical exposure rather than influencing regulatory advice on chemical use.