نتایج جستجو برای: زیولیت 5a
تعداد نتایج: 5490 فیلتر نتایج به سال:
Matrix metalloproteinase 3 (MMP3), is over expressed in the wall of abdominal aortic aneurysms (AAA), while inactivation of the gene expressing this enzyme is associated with reduced aneurysm formation in an experimental model. The 5A allele of the 5A/6A polymorphism in the promoter region of the MMP3 gene is associated with enhanced MMP3 expression. This study aimed to determine whether the pr...
BACKGROUND Ras homolog gene family member A (RhoA) is involved in Wnt-5a-induced migration of gastric and breast cancer cells. We investigated the roles of RhoA and Wnt-5a in ovarian carcinoma. METHODS RhoA and Wnt-5a mRNA and protein expression in normal fallopian tube epithelium, benign tumors, primary ovarian carcinomas, and metastatic omentum were quantified. RhoA or Wnt-5a was knocked do...
ACOUSTIC WAVES MEASUREMENTS ON SNGS CRYSTALS AND DETERMINATION OF MATERIAL CONSTANTS E. CHILLA*1, R. KUNZE2, A. SOTNIKOV2, M. WEIHNACHT2, J. BOHM3, R. B. HEIMANN4, M. HENGST4, and U. STRAUBE5, 1VI Tele Filter GmbH, Teltow, Germany, 2Leibniz Institute for Solid State and Materials Research, Dresden, Germany, 3Institute for Crystal Growth, Berlin, Germany, 4Freiberg University of Mining and Techn...
PURPOSE The matrix metalloproteinase 3 (MMP3), also known as stromelysin-I, is a key-player for carcinogenesis and tumor growth. A 5A/6A promoter polymorphism is associated with differences in MMP3 activity and has been linked to cancer susceptibility in some studies. In the present study we evaluated the role of this polymorphism for breast cancer risk. EXPERIMENTAL DESIGN A case-control stu...
Objective: To study the associations of stromelysin-1 (MMP3) gene 5A/6A polymorphism with plasma high-sensitivity C-reactive protein (hs-CRP) level in coronary artery disease (CAD) and myocardial infarction (MI). Methods: The MMP3 5A/6A genotypes and plasma hs-CRP levels were determined in 405 non-CAD subjects and 395 angiography-documented CAD patients, 157 with MI and 238 with non-MI. Results...
Selection of HTC cells in drugs that inhibit ornithine decarboxylase (ODC) has produced two cell lines, HMOA and DH23A/b, that contain increased amounts of more stable ODC. In addition to alterations in ODC, these cells appear to produce modified eukaryotic initiation factor 5A (eIF-5A) at different rates, a reaction that both requires spermidine and is essential for proliferation. Alterations ...
در این پژوهش در محیط بدون تنش برای شاخص برداشت بر روی کرومزوم 1d برای وزن ساقه اصلی بر روی کروموزمهای 2b و 4a وزن کل سنبله بر روی کروموزوم 7a تعداد دانه در بوته بر روی کروموزوم 5a وعملکرد بیولوژیک در بوته بر روی کروموزوم2b ودر محیط دارای تنش نیز بر روزن خشک بوته روی کروموزونهای 2dو 5a وزن تر بوته و وزن کل سنبله نیز به ترتیب بر کروموزومهای 7d و 2b جایگاه مشخص شد
Wnt-5a protein expression in primary tumors from unselected breast cancer patients has revealed a tumor suppressive function of the protein. However, in vitro experiments on human breast cancer cells have reported contradictory results, indicating both a tumor suppressive and promoting functions of Wnt-5a. This could be due to various functions of Wnt-5a in different subgroups of patients. The ...
We recently showed that therapy with 2'-5'-oligoadenylate (2-5A)-linked antisense against human telomerase RNA component (2-5A-anti-hTR) is a novel telomerase-targeting strategy against malignant gliomas. In this study, we investigated conventional chemotherapeutic agents and gamma-irradiation (IR) to determine whether they could augment the efficacy of 2-5A-anti-hTR against these tumors in vit...
Oncogenic Wnt/beta-catenin signaling occurs in a majority of colorectal cancers. In contrast, very little is known about the role of the nontransforming Wnt protein family member Wnt-5a in those tumors. In the most common of the three colon cancer stages, Dukes B or lymph node-negative, the outcome is the hardest to predict. We searched for a predictive marker in this group and observed loss of...
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