Effect of p-p'-DDE administered in vivo and in vitro on Ca2+ binding and Ca2+-Mg2+-ATPase activity in egg shell gland mucosa of ducks

Author(s)
Lundholm, C.E.
Year
Article Title
Effect of p-p'-DDE administered in vivo and in vitro on Ca2+ binding and Ca2+-Mg2+-ATPase activity in egg shell gland mucosa of ducks
Volume
50
Pages
121-129
Start Page Number
121
Final Page
129
Review

Datapoints

Displaying 1 - 4 of 4 datapoints.
Species: Mallard duck (Anas platyrhynchos)
Chemical Toxicity Endpoint Type Endpoint Description Endpoint Value Sample Size Life Cycle Stage Study Duration Type
DDE (4,4'-) TOX-REPRO - physiology eggshell index (shell weight/length x breadth), compared to control 18% decrease @ 40 mg/kg 18 Adult 45 d Toxicity Factor Datasets
DDE (4,4'-) TOX-EXP IND - accumulation mean DDE concentrations 38 ug/g wet weight egg (yolk + white), 1.20 ug/g wet weight egg shell gland mucosa @ 40 mg/kg 7-9 Adult 45 d Toxicity Factor Datasets
DDE (4,4'-) TOX-REPRO - physiology Ca2+-Mg2+ ATPase activity in eggshell gland mucosa homogenates, compared to controls 32% decrease @ 40 mg/kg Not Reported Adult 45 d Toxicity Factor Datasets
DDE (4,4'-) TOX-REPRO - physiology calcium content (umol/g dry weight) of eggshell gland mucosa, compared to controls 44% increase @ 40 mg/kg Not Reported Adult 45 d Toxicity Factor Datasets

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