Differential Interaction of the Methoxychlor Metabolite 2,2-Bis-(p-Hydroxyphenyl)-1,1,1-Trichloroethane with Estrogen Receptors and
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چکیده
منابع مشابه
Estrogenic Activity of Bisphenol A and 2,2-bis(p-Hydroxyphenyl)-1,1,1-trichloroethane (HPTE) Demonstrated in Mouse Uterine Gene Profiles
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...
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Radiolabeled anti-estrogen cu-[4-pyrrolidinoethoxylphenyl4-methoxy-cY’-nitrostilbene ([3HlCI-628) of high specific activity (16 Cilmmol) and radiochemical purity (>95%) has been prepared by catalytic tritium-iodine exchange and purified by alumina column chromatography. Its interaction with estrogen receptors in immature (day 20 to 24) rat uterus is studied in vitro and in ho. [3H]CI-628 (CI) c...
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برهمکنش dnaتیموس گاوی طبیعی (ct-dna) با اتیلن دی آمین تترااستات (edta)در بافرtris-hcl با 8/7 ph ( دراین ph،edta به نمک دی سدیم تبدیل می شود) وسسامول در بافر tris-hcl با4/7 ph مورد بررسی قرار گرفته است. edta و سسامول استفاده فراوانی در تکنولوژی غذایی و صنعت شیمیایی دارند. مدل اتصال dna مربوط بهedta بوسیله اسپکتروفتومتری جذب، دورنگ نمایی حلقوی(cd)، ویسکومتری وژل الکتروفورز بررسی شده است. طیفuv ...
15 صفحه اولthe evaluation of language related engagment and task related engagment with the purpose of investigating the effect of metatalk and task typology
abstract while task-based instruction is considered as the most effective way to learn a language in the related literature, it is oversimplified on various grounds. different variables may affect how students are engaged with not only the language but also with the task itself. the present study was conducted to investigate language and task related engagement on the basis of the task typolog...
15 صفحه اولAssessing environmental chemicals for estrogenicity using a combination of in vitro and in vivo assays.
Because of rampant concern that estrogenic chemicals in the environment may be adversely affecting the health of humans and wildlife, reliable methods for detecting and characterizing estrogenic chemicals are needed. It is important that general agreement be reached on which tests to use and that these tests then be applied to the testing of both man-made and naturally occurring chemicals. As a...
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ژورنال
عنوان ژورنال: Endocrinology
سال: 1999
ISSN: 0013-7227
DOI: 10.1210/en.140.12.5746