Cancer and Arylsulphatase Activity
نویسندگان
چکیده
منابع مشابه
Arylsulphatase activity in liver and gastrointestinal tract of sheep [proceedings].
fugation as previously described (Berg & Gustafsson, 1974). Incubation with substrate and subsequent separation of the metabolites was performed by using a modification of the methods of von Bahr et al. (1977) for lignocaine and Bickel & Gigon (197 1) for imipramine. [methylene-14ClImipramine (2 x 1OSd.p.m., 560pg) or Icarbonyl-"Cllignocaine (2 x lo5 d.p.m., 200pg) was added to each incubation,...
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An experiment has been performed to determine the activity of arylsulphatase in soil submitted to pressure of four polycyclic aromatic hydrocarbons: naphthalene, phenanthrene, anthracene, and pyrene, in the amount of: 0, 1,000, 2,000, and 4,000 mg kg-1 dm of soil. Soil samples were also applied some organic substances, such as: cellulose, sucrose, and compost, in the amount of 0 and 9 g kg-1 dm...
متن کاملArylsulphatase from Alteromonas carrageenovora.
Arylsulphatase activity was identified in cultures of the marine bacterium Alteromonas carrageenovora, using methylumbelliferyl sulphate as substrate. In contrast with most other microbial arylsulphatases, arylsulphatase production in A. carrageenovora was not repressed by sulphate. The structural gene of arylsulphatase (atsA) was cloned and sequenced. An ORF of 984 bp was found, specifying a p...
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چکیده بررسی فعالیت ضد اکسیدانی و ضدمیکروبی عصاره گیاه بن سرخ (allium jesdianum) به کوشش: زهرا مقیمی هدف از این تحقیق بررسی میزان ترکیبات فنولی کل، ترکیبات فلاوونوئیدی کل، فعالیت ضداکسیدانی و ضدمیکروبی عصاره ی گیاه تازه و خشک بن سرخ بود. استخراج عصاره به روش های غوطه وری، استفاده از همزن مغناطیسی، دستگاه مایکروویو، امواج فراصوت و گرمادهی مقاومتی و با استفاده از متانول، اتانول و آب به عنوا...
Steroid Sulphatase, Arylsulphatase and ,b-glucuronidase in Marine Invertebrates
The widespread occurrence of sulphatases in the Mollusca was first demonstrated by Soda & Hattori (1933a, b) who showed that these enzymes are mainly concentrated in the digestive glands. That extracts from marine molluscs also possess ,B-glucuronidase activity was first noted by Dodgson, Lewis & Spencer (1952) who studied the optimum conditions for the activity ofthis enzyme and arylsulphatase...
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ژورنال
عنوان ژورنال: Nature
سال: 1966
ISSN: 0028-0836,1476-4687
DOI: 10.1038/212733a0