Toxicological Profile for Atrazine |
From inside the book
Results 1-3 of 27
Page 52
... estrus cyclicity was observed at 150 mg / kg / day . The acute data suggest that both dose and duration of exposure may be important in the atrazine - induced disruption of the estrus cycle in rats . The intermediate - duration studies ...
... estrus cyclicity was observed at 150 mg / kg / day . The acute data suggest that both dose and duration of exposure may be important in the atrazine - induced disruption of the estrus cycle in rats . The intermediate - duration studies ...
Page 53
... estrus and increases in plasma progesterone levels were associated with increases in percentage of days in diestrus ... estrus cycles were given 0 or 2 mg / kg body weight / day atrazine in the feed for 19 days of the estrus cycle ...
... estrus and increases in plasma progesterone levels were associated with increases in percentage of days in diestrus ... estrus cycles were given 0 or 2 mg / kg body weight / day atrazine in the feed for 19 days of the estrus cycle ...
Page 79
... estrus cycle effects are the disruption of the gonadal - hypothalamic - pituitary axis , which results in lower GnRH release from the hypothalamus and , ultimately , lack of ovulation increased plasma estradiol levels , and persistent ...
... estrus cycle effects are the disruption of the gonadal - hypothalamic - pituitary axis , which results in lower GnRH release from the hypothalamus and , ultimately , lack of ovulation increased plasma estradiol levels , and persistent ...
Contents
CHEMICAL AND PHYSICAL INFORMATION | 4 |
RELEVANCE TO PUBLIC HEALTH | 11 |
HEALTH EFFECTS | 17 |
13 other sections not shown
Other editions - View all
Common terms and phrases
alterations animals atrazine concentrations atrazine exposure atrazine in humans ATSDR Bd Wt biomarkers body weight gain carcinogenicity Catenacci Cooper Ćurić Dawley dealkylation decreased body weight dermal exposure detected developmental effects diet dose drinking water effects of atrazine Eldridge Endocr endocrine Environ environmental estradiol estrogen estrus cycle excretion exposure to atrazine Forward mutation gavage genotoxicity gestational days Gojmerac groundwater hazardous HEALTH EFFECTS Hepatic herbicide HUMAN EXPOSURE increased Infurna Less Serious mg/kg/day levels of atrazine Levels of Significant liver LOAEL located regarding Long-Evans luteinizing hormone male metabolites mg/kg mg/kg/day atrazine Minimal Risk Level mutation no-observed-adverse-effect level observed offspring Oral continued oral exposure pesticides pigs pituitary plasma progesterone prolactin prostate pure rats administered rats exposed Reference Chemical Form reproductive effects samples senescence Significant Exposure soil Sprague Sprague-Dawley Sprague-Dawley rats studies were located substance System NOAEL mg/kg/day Timchalk tissue toxicity Toxicol toxicological triazine urine vitro Wetzel Wistar rats µg/L BNA