Insecticidal Activity of 2,2-bis-(2-Chlorothienyl)-1,1,1-Trichloroethane.
نویسنده
چکیده
Science, a weekly journal, is published each Friday by the American Association for the Advancement of Science at The Business Press, Incorporated, N. Queen St. and McGovern Ase., Lancaster, Pa. Founded in 1880. it has been since 1900 the official publication of the AAAS. Editorial and Advertising Offices, 1515 Massachusetts Avenue, N.W.. Washington 5, D. C. Telephone, EXecutive 60 or 661. Cable address, SCIMAG, Washington, D. C. Entered as secondclass matter at the Post Office at Lancaster, Pa.. January 13,
منابع مشابه
Comparative study of the toxic actions of 2,2-bis(p-chlorophenyl)-1,1,1-trichloroethane and 2,2-bis(p-chlorophenyl)-1,1-dichloroethylene on the growth and respiratory activity of a microorganism used as a model.
A strain of Bacillus stearothermophilus was used as a model for a comparative study of the toxic effect of 2,2-bis(p-chlorophenyl)-1,1,1-trichloroethane and 2,2-bis(p-chlorophenyl)-1,1-dichloroethylene. Bacterial growth, the O2 consumption rate, and respiration-related enzymatic activities provided quantitative data in agreement with results reported for other systems. The use of this bacterium...
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BACKGROUND Interest and concern regarding potentially estrogenic substances have resulted in development of model systems to evaluate mechanisms of such chemicals. Microarray studies have indicated that estradiol (E2)-stimulated uterine responses can be divided into early and late phases. Comparison of E2 uterine transcript profiles and those of other estrogenic chemicals of interest in vivo in...
متن کاملMetabolism of 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane (DDT), 1,1-dichloro-2,2-bis(p-chlorophenyl)ethane, and 1-chloro-2,2-bis(p-chlorophenyl)ethene in the hamster.
The urinary metabolites of 1,1,1-trichloro-2,2-bis(p-chlorophenyl)ethane (DDT), 1,1-dichloro-2,2-bis(p-chlorophenyl)ethane (DDD), and 1-chloro-2,2-bis(p-chlorophenyl)ethene in female hamsters are reported. The principal metabolite of both DDT and DDD is 2,2-bis(p-chlorophenyl) acetic acid. DDT- and DDD-treated animals also excreted small amounts of DDD, 1-chloro-2,2-bis(p-chlorophenyl)ethene, 1...
متن کاملA comparative study of the excretion of Fujiwara reaction-positive substances in urine of humans and rodents given trichloro-or tetrachloro-derivatives of ethane and ethylene.
Ikeda, M., and Ohtsuji, H. (1972). Brit. J. industr. Med., 29, 99-104. A comparative study on the excretion of Fujiwara reaction-positive substances in urine of humans and rodents given trichloroor tetrachloro-derivatives of ethane and ethylene. 1,1,1-Trichloroethane, 1,1,2trichloroethane, 1,1,1 ,2-tetrachloroethane, 1,1 ,2,2-tetrachloroethane, trichloroethylene, and tetrachloroethylene were ad...
متن کامل2. Relevance to Public Health 2.1 Background and Environmental Exposures to 1,1,1-trichloroethane in the United States
1,1,1-Trichloroethane is a synthetic chemical. In 2003, the estimated capacity of the commercial production of 1,1,1-trichloroethane in the United States was 510 million pounds. Under the Clean Air Act as amended in 1990, all production of 1,1,1-trichloroethane for domestic use was scheduled to cease as of January 1, 2002. It may be used for essential applications such as medical devices and av...
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ورودعنوان ژورنال:
- Science
دوره 108 2795 شماره
صفحات -
تاریخ انتشار 1948