Reticulated platelets and uninhibited COX-1 and COX-2 decrease the antiplatelet effects of aspirin
نویسندگان
چکیده
منابع مشابه
COX-1, and not COX-2 activity, regulates airway function: relevance to aspirin-sensitive asthma
Cyclooxygenase (COX) -1 and COX-2 are expressed in airway cells, where their activities influence functions such as airway hyperreactivity. Clinical data show that mixed COX-1/COX-2 inhibitors such as aspirin, but not COX-2 selective inhibitors such as rofecoxib, induce bronchoconstriction and asthma in sensitive individuals. This anomaly has not yet been explained. Here, we have used tissue fr...
متن کاملCOX-1 and COX-2 products in the gut: therapeutic impact of COX-2 inhibitors.
Despite the considerable range of newly identified disease modifying approaches to the control of the inflammatory process reported over the past 10–20 years, only a few have yet gained widespread clinical acceptance. In contrast, the very recent advent of the class of anti-inflammatory agents termed COX-2 selective inhibitors is already having a significant impact on current clinical prescribi...
متن کاملCompare the effect of ginger extract and aspirin on COX-2 gene expression in colon cancer cell line HT-29
Background and aim: Colon cancer is the third most prevalent cancer in Iran. Prolonged colon inflammation is an important factor, in the development of colon cancer. Ginger has anti-inflammatory properties due to its content of [6]-gingerol and hence can play a role in the prevention of colon cancer. In this research the effects of ginger extract on reducing expression of the C...
متن کاملAdditive effects of Cox-1 and Cox-2 inhibition on breast cancer in vitro.
We hypothesized that combined treatment with Cox-1 and Cox-2 specific inhibitiors would exhibit synergistic effects against breast cancer in vitro. Two human breast cancer cell lines (HTB26, MCF-7) were treated with catechin (Cox-1 inhibitor) or NS398 (Cox-2 inhibitor) at 100 microM as both single and combined treatments. Reductions in cell growth were observed in both cell lines at 24 and 72 h...
متن کاملLeading article COX-1 and COX-2 products in the gut: therapeutic impact of COX-2 inhibitors
Despite the considerable range of newly identified disease modifying approaches to the control of the inflammatory process reported over the past 10–20 years, only a few have yet gained widespread clinical acceptance. In contrast, the very recent advent of the class of anti-inflammatory agents termed COX-2 selective inhibitors is already having a significant impact on current clinical prescribi...
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ژورنال
عنوان ژورنال: Journal of Thrombosis and Haemostasis
سال: 2007
ISSN: 1538-7933,1538-7836
DOI: 10.1111/j.1538-7836.2007.02387.x