SELENIUM COMPOUNDS
Chemical | Endpoint Value | Endpoint Description | Life Cycle Stage | Sample Size | Location | Type | California Counties | Countries | Lab |
---|---|---|---|---|---|---|---|---|---|
SELENIUM COMPOUNDS | 0.404 µg/g (0.335-0.840) | Egg concentration | Embryo | 9 | Lemoore | Toxicity Factor Datasets | Fresno | USA | Laboratory |
SELENIUM COMPOUNDS | 0.365 µg/g (0.319-0.476) | Egg concentration | Embryo | 7 | Salton Sea | Toxicity Factor Datasets | Imperial | USA | Laboratory |
SELENIUM COMPOUNDS | 0.423 µg/g (0.383-0.487) | Egg concentration | Embryo | 4 | Carrizo Plain | Toxicity Factor Datasets | San Luis Obispo | USA | Laboratory |
Mallard duck (Anas platyrhynchos)
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Age-Specific | Lab |
---|---|---|---|---|---|---|---|---|---|
SELENIUM COMPOUNDS, SELENOMETHIONINE | decreased @ 30 ppm as Se-L-met | survival rate compared to controls | Not Reported | Juvenile | 25 birds/group | Toxicity Factor Datasets | 1 day | Laboratory | |
SELENIUM COMPOUNDS, SELENOMETHIONINE | 11-12 (@ 15 ppm as Se-met or wheat), 6.2 (@ 15 ppm as yeast), 19-20 (@ 30 ppm as Se-met or wheat), 9.9 (@ 30 ppm as yeast) ppm, wet wt | mean concentrations of Se in livers | Not Reported | Juvenile | 25 birds/group | Toxicity Factor Datasets | 1 day | Laboratory | |
SELENIUM COMPOUNDS, SELENOMETHIONINE | decreased @ 30 ppm (as Se-met or yeast) | food consumption compared to controls | Not Reported | Juvenile | 25 birds/group | Toxicity Factor Datasets | 1 day | Laboratory | |
SELENIUM COMPOUNDS, SELENOMETHIONINE | decreased @ 30 ppm (as Se-met or yeast) | body weights compared to controls | Not Reported | Juvenile | 25 birds/group | Toxicity Factor Datasets | 1 day | Laboratory | |
SELENIUM COMPOUNDS, SELENOMETHIONINE | no effect | survival rate compared to controls | Not Reported | Juvenile | 25 birds/group | Toxicity Factor Datasets | 1 day | Laboratory | |
SELENIUM COMPOUNDS, SELENOMETHIONINE | 25-27 (@ 30 ppm as Se-L-met or Se-DL-met), 13 (@ 30 ppm as yeast) ppm, wet wt | mean Se concentrations in liver | Not Reported | Juvenile | 25 birds/group | Toxicity Factor Datasets | 1 day | Laboratory | |
SELENIUM COMPOUNDS, SELENOMETHIONINE | decreased @ 30 ppm as Se-met or yeast, or 15 ppm as wheat | food consumption compared to controls | Not Reported | Juvenile | 25 birds/group | Toxicity Factor Datasets | 1 day | Laboratory | |
SELENIUM COMPOUNDS, SELENOMETHIONINE | decreased @ 30 ppm as Se-met or yeast | body weight compared to controls | Not Reported | Juvenile | 25 birds/group | Toxicity Factor Datasets | 1 day | Laboratory |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Age-Specific | Lab |
---|---|---|---|---|---|---|---|---|---|
SELENIUM COMPOUNDS, SELENOMETHIONINE | increase @ 15, 30 ppm | plasma and liver GSH-peroxidase activity (for all Se forms), compared to controls | Not Reported | Juvenile | 10/dose | Toxicity Factor Datasets | 1 d | Laboratory |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|
SELENIUM COMPOUNDS, SELENOMETHIONINE | no effect | incidence of illness versus controls | Both Male and Female | Adult | 15 pairs/treatment group, 10 pairs/control group | Toxicity Factor Datasets | Laboratory | |
SELENIUM COMPOUNDS, SELENOMETHIONINE | no effect | egg fertility, egg weight, eggshell thickness, and mean interval between laying of eggs versus controls | Both Male and Female | Adult | 15 pairs/treatment group, 10 pairs/control group | Toxicity Factor Datasets | Laboratory | |
SELENIUM COMPOUNDS, SELENOMETHIONINE | reduced with seleno-L-methionine or seleno-D,L-methionine | hatchability versus controls | Both Male and Female | Both Adults and Juveniles | 15 pairs/treatment group, 10 pairs/control group | Toxicity Factor Datasets | Laboratory | |
SELENIUM COMPOUNDS, SELENOMETHIONINE | reduced with seleno-L-methionine | duckling survival compared to controls | Both Male and Female | Adult | 15 pairs/treatment group, 10 pairs/control group | Toxicity Factor Datasets | Laboratory | |
SELENIUM COMPOUNDS, SELENOMETHIONINE | reduced with seleno-D,L-methionine, seleno-L-methionine, or selenized yeast | number of 6-day-old ducklings produced per female versus controls | Both Male and Female | Both Adults and Juveniles | 15 pairs/treatment group, 10 pairs/control group | Toxicity Factor Datasets | Laboratory | |
SELENIUM COMPOUNDS, SELENOMETHIONINE | reduced with selenized yeast | body weight of 6 day old ducklings versus controls | Both Male and Female | Both Adults and Juveniles | 15 pairs/treatment group, 10 pairs/control group | Toxicity Factor Datasets | Laboratory | |
SELENIUM COMPOUNDS, SELENOMETHIONINE | increased with seleno-D,L-methionine, seleno-L-methionine, or selenized yeast | incidence of embryo deformities versus controls | Both Male and Female | Both Adults and Juveniles | 15 pairs/treatment group, 10 pairs/control group | Toxicity Factor Datasets | Laboratory | |
SELENIUM COMPOUNDS, SELENOMETHIONINE | 9.2(0.52) ppm with seleno-D,L-methionine; 8.9(0.35) ppm with seleno-L-methionine; 6.6(0.37) ppm with selenized yeast | mean(SE) wet wt concentrations of selenium in 8th egg laid | Female | Adult | 15 pairs/treatment group, 10 pairs/control group | Toxicity Factor Datasets | Laboratory |
Bullfrog (Lithobates catesbeianus formerly Rana catesbeiana)
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
ARSENIC COMPOUNDS, BARIUM COMPOUNDS, CADMIUM COMPOUNDS, CHROMIUM COMPOUNDS, COPPER COMPOUNDS, SELENIUM COMPOUNDS | increase | incidence of oral deformities at coal ash contaminated site, relative to reference site | Not Reported | Tadpole | 575-1048 | Savannah River, Aiken | Toxicity Factor Datasets |
ARSENIC COMPOUNDS, BARIUM COMPOUNDS, CADMIUM COMPOUNDS, CHROMIUM COMPOUNDS, COPPER COMPOUNDS, SELENIUM COMPOUNDS | increase at contaminated (C) compared to reference (R) site: Arsenic, C=48.9 +/- 2.6SE, R=2.5 +/-0.2SE; Barium, C=211.5 +/- 14.9SE, R=81.2 +/- 5.2SE; Cadmium, C=1.71 +/- 0.5SE, R=0.15 +/- 0.04SE; Chromium, C=17.2 +/- 0.5SE, R=1.4 +/- 0.3SE; Copper, C=31.4 +/- 1.5SE, R=17.5 +/- 6.6SE; Selenium, C=25.70 +/- 3.60SE, R=3.37 +/- 0.09SE. | mean whole body metal concentrations (ppm, dry mass) | Not Reported | Tadpole | 3 animals/site | Savannah River, Aiken | Toxicity Factor Datasets |
Chemical | Endpoint Value | Endpoint Description | Units | Sex | Life Cycle Stage | Sample Size | Location | Type | Age-Specific |
---|---|---|---|---|---|---|---|---|---|
ARSENIC COMPOUNDS, CADMIUM COMPOUNDS, CHROMIUM COMPOUNDS, COPPER COMPOUNDS, SELENIUM COMPOUNDS | increase at contaminated, relative to reference site | resting oxygen consumption at 25C, measured in the lab | ml O2/hr/tadpole | Not Reported | Tadpole | 8-11 | Savannah River | Toxicity Factor Datasets | 80 d |
ARSENIC COMPOUNDS, CADMIUM COMPOUNDS, CHROMIUM COMPOUNDS, COPPER COMPOUNDS, SELENIUM COMPOUNDS | decrease at contaminated, compared to reference site | % survival to 80 d posthatching | % | Not Reported | Tadpole | Not Reported | Savannah River | Toxicity Factor Datasets | 80 d |
Deer Mouse (Peromyscus maniculatus)
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
CADMIUM COMPOUNDS, LEAD COMPOUNDS, MERCURY COMPOUNDS, POLYCHLORINATED BIPHENYLS, SELENIUM COMPOUNDS | no effect | incidence of liver and kidney histopathologies was not related to contaminant concentrations | Not Reported | Not Reported | 26 animals | salt marsh, San Pablo and San Francisco Bays | Toxicity Factor Datasets |
Brown Pelican (Pelecanus occidentalis)
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
ARSENIC COMPOUNDS, MERCURY COMPOUNDS, POLYCHLORINATED DIBENZO-P-DIOXINS, SELENIUM COMPOUNDS | no effect | half-peak coefficient of variation (HPCV) in DNA content vs. reference samples | Not Reported | Chick | 15 | Ferry Slip Island and South Pelican Island (33deg59'N,77deg57'W) | Toxicity Factor Datasets |
American Kestrel (Falco sparverius)
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|
SELENIUM COMPOUNDS | 7.5 ppm Se, dry wt | maximum observed Se concentration in blood | Both Male and Female | Adult | 10 pairs/group | Toxicity Factor Datasets | Laboratory |
California Sea Lion (Zalophus californianus)
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Age-Specific | Lab |
---|---|---|---|---|---|---|---|---|---|
CADMIUM COMPOUNDS, CHROMIUM COMPOUNDS, COPPER COMPOUNDS, LEAD COMPOUNDS, SELENIUM COMPOUNDS, ZINC COMPOUNDS | increase | incidence of epileptiform seizures and subsequent death associated with "unusual" Se levels | Female | Adult | 1 | Toxicity Factor Datasets | 18 yr | Laboratory |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type | Lab |
---|---|---|---|---|---|---|---|---|
SELENIUM COMPOUNDS | 36.11 - 88.4 ug/g wet wt (liver); 7.12 - 32.8 ug/g wet wt (kidney) | selenium concentration range in liver and kidney of dead animals | Not Reported | Not Reported | 3 | Toxicity Factor Datasets | Laboratory |
Chemical | Endpoint Value | Endpoint Description | Sex | Life Cycle Stage | Sample Size | Location | Type |
---|---|---|---|---|---|---|---|
BROMINE COMPOUNDS, CADMIUM COMPOUNDS, COPPER COMPOUNDS, IRON COMPOUNDS, MANGANESE COMPOUNDS, MERCURY COMPOUNDS, SELENIUM COMPOUNDS, SILVER COMPOUNDS, ZINC COMPOUNDS | increase | incidence of premature parturition correlated with different metal concentrations and ratios | Both Male and Female | Both Adults and Juveniles | 10/group | Toxicity Factor Datasets |