Helix pomatia and prognosis of breast cancer
نویسندگان
چکیده
منابع مشابه
The Mucoproteins of the Snails, Helix Aspersa and Helix Pomatia
The problem of the structure of complex proteins containing carbohydrates in their molecule is still a subject of discussion. The fundamental questions which have been debated during the last decades and which have been the subject of many controversies are concerned with the nature of the carbohydrate group present in the molecule of these substances. Since the discovery of mucoproteins or muc...
متن کاملBiochemical and electronmicroscopic investigations on Helix pomatia collagen.
The skin of Helix pomatia was investigated by biochemical methods and electronmicroscope. Biochemical investigations showed that Helix pomatia collagen represents a methionine-lacking collagen resistant to CNBr-cleavage. Electron microscopic studies showed a cross striation pattern of 53--57 nm.
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چکیده: سرطان پستان دومین عامل مرگ مرتبط با سرطان در خانم ها است. از آنجا که سرطان پستان یک تومور وابسته به هورمون است، می تواند توسط وضعیت هورمون های استروئیدی شامل استروژن و پروژسترون تنظیم شود. استروژن نقش مهمی در توسعه و پیشرفت سرطان پستان ایفا می کند و تاثیر خود را روی بیان ژن های هدف از طریق گیرنده های استروژن اعمال می کند. اما گروه دیگری از گیرنده های هسته ای به نام گیرنده های مرتبط به ا...
15 صفحه اولABO blood groups and prognosis of breast cancer: a case-control study in Arak/Iran
Background: To explore a possible rela!onship among blood groups and the prognosis of breast cancer, this case- control study was carried out in Arak city, Arak province, Iran. Materials and Methods: One hundred and thirty four pa!ents with breast cancer were inves!gated. ABO blood groups were obtained from medical records. Mul!variate analyses were performed, including size of tumor, axilla...
متن کاملThe hydrolysis of glucosaminides by an enzyme in Helix pomatia.
IT has long been known that the polysaccharide chitin when completely hydrolysed yields glucosamine and acetic acid; in recent years it has indeed been shown conclusively that the basic unit of the polysaccharide is N-acetylglucosamine. The evidence for the latter statement rests, firstly, on the discovery by Karrer & Hofmann [1929] ofan enzyme in Helixpomatiawhich is able to hydrolyse chitin t...
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ژورنال
عنوان ژورنال: British Journal of Cancer
سال: 1993
ISSN: 0007-0920,1532-1827
DOI: 10.1038/bjc.1993.367