Effects of boron and selenium on mallard reproduction and duckling growth and survival

Author(s)
Stanley, Thomas R., Jr., Gregory J. Smith, David J. Hoffman, Gary H. Heinz, and Roger Rosscoe
Year
Article Title
Effects of boron and selenium on mallard reproduction and duckling growth and survival
Volume
15
Issue
7
Pages
1124-1132
Start Page Number
1124
Final Page
1132
Review

Datapoints

Displaying 1 - 17 of 17 datapoints.
Species: Mallard duck (Anas platyrhynchos)
Chemical Toxicity Endpoint Type Endpoint Description Endpoint Value Sample Size Life Cycle Stage Study Duration Type
BORIC ACID, SELENOMETHIONINE TOX-REPRO - development body weight and growth at 0, 7,and 14 days post-hatch versus controls reduced @ 900 ppm B 14 pairs/treatment Juvenile prior to and through reproduction (until ducklings were 14 d) Toxicity Factor Datasets
BORIC ACID, SELENOMETHIONINE TOX-Non-Repro-Sublethal - whole animal body weight versus controls reduced @ 900 ppm B 14 pairs/treatment Adult prior to and through reproduction (until ducklings were 14 d) Toxicity Factor Datasets
BORIC ACID, SELENOMETHIONINE TOX-Non-Repro-Sublethal - organ/system effects liver weight versus 450 ppm B group decreased @ 900 ppm B 14 pairs/treatment Adult prior to and through reproduction (until ducklings were 14 d) Toxicity Factor Datasets
BORIC ACID, SELENOMETHIONINE TOX-REPRO - development body weight and weight gain at 7 and 14 days post-hatch versus 3.5 ppm Se group reduced @ 7 ppm Se 14 pairs/treatment Juvenile prior to and through reproduction (until ducklings were 14 d) Toxicity Factor Datasets
BORIC ACID, SELENOMETHIONINE TOX-Non-Repro-Sublethal - cellular/biochemical effects hemoglobin concentrations versus controls reduced @ 900 ppm B 14 pairs/treatment Adult prior to and through reproduction (until ducklings were 14 d) Toxicity Factor Datasets
BORIC ACID, SELENOMETHIONINE TOX-REPRO - reproductive success survival between 7 and 14 days post-hatch versus controls increased @ 3.5 ppm Se 14 pairs/treatment Juvenile prior to and through reproduction (until ducklings were 14 d) Toxicity Factor Datasets
BORIC ACID, SELENOMETHIONINE TOX-REPRO - reproductive success onset of egg laying, eggshell thickness, frequency of embryo deformities versus controls no effect 14 pairs/treatment Both Adults and Juveniles prior to and through reproduction (until ducklings were 14 d) Toxicity Factor Datasets
BORIC ACID, SELENOMETHIONINE TOX-REPRO - reproductive success duckling production versus 3.5 ppm Se group reduced @ 7 ppm 14 pairs/treatment Both Adults and Juveniles prior to and through reproduction (until ducklings were 14 d) Toxicity Factor Datasets
BORIC ACID, SELENOMETHIONINE TOX-REPRO - reproductive success egg weight, hatching success, egg fertility versus controls reduced @ 900 ppm B 14 pairs/treatment Adult prior to and through reproduction (until ducklings were 14 d) Toxicity Factor Datasets
BORIC ACID, SELENOMETHIONINE TOX-EXP IND - accumulation mean (SE) wet wt concentrations of B and Se in liver 4.6 (0.18) ppm B @ 450 ppm B; 8.5 (0.34) ppm B @ 900 ppm B; 3.7 (0.16) ppm Se @ 3.5 ppm Se; 6.2 (0.27) ppm Se @ 7 ppm 14 pairs/treatment Adult prior to and through reproduction (until ducklings were 14 d) Toxicity Factor Datasets
BORIC ACID, SELENOMETHIONINE TOX-Non-Repro-Sublethal - whole animal body weight versus controls reduced @ 7 ppm Se 14 pairs/treatment Adult prior to and through reproduction (until ducklings were 14 d) Toxicity Factor Datasets
BORIC ACID, SELENOMETHIONINE TOX-EXP IND - accumulation mean (SE) wet wt concentrations of B and Se in egg 6.5 (0.25) ppm B @ 450 ppm B; 11 (0.4) ppm B @ 900 ppm B; 3.5 (0.10) ppm Se @ 3.5 ppm Se; 7.1 (0.28) ppm Se @ 7 ppm 14 pairs/treatment Both Adults and Juveniles prior to and through reproduction (until ducklings were 14 d) Toxicity Factor Datasets
BORIC ACID, SELENOMETHIONINE TOX-REPRO - reproductive success liver weight, hemoglobin concentrations, hematocrit versus controls no effect due to added Se 14 pairs/treatment Adult prior to and through reproduction (until ducklings were 14 d) Toxicity Factor Datasets
BORIC ACID, SELENOMETHIONINE TOX-REPRO - reproductive success onset of egg laying, eggshell thickness, egg weight, egg fertility, embryo deformities versus controls no effect due to added Se 14 pairs/treatment Both Adults and Juveniles prior to and through reproduction (until ducklings were 14 d) Toxicity Factor Datasets
BORIC ACID, SELENOMETHIONINE TOX-REPRO - reproductive success hatching success versus controls reduced @ 7 ppm Se 14 pairs/treatment Adult prior to and through reproduction (until ducklings were 14 d) Toxicity Factor Datasets
BORIC ACID, SELENOMETHIONINE TOX-REPRO - development total SH, liver protein, sorbitol dehyrogenase versus controls decreased @ 900 ppm B 14 pairs/treatment Juvenile prior to and through reproduction (until ducklings were 14 d) Toxicity Factor Datasets
Species:
Toxicity Endpoint Type Endpoint Description Endpoint Value Type
TOX-REPRO - reproductive success duckling production versus controls reduced @ 900 ppm B Toxicity Factor Datasets
OEHHA California Office of Environmental Health Hazard Assessment