نتایج جستجو برای: androgen antagonist

تعداد نتایج: 82143  

Journal: :European journal of histochemistry : EJH 2008
C Shi G Zhou Y Zhu Y Su T Cheng H E Zhau L W K Chung

Semiconductor quantum dots (QDs) are bright fluorescent nanoparticles that have been successfully used for the detection of biomarker expression in cells. The objective of the present study is to use this technology in a multiplexing manner to determine at a single cell level the expression of a cell-specific bio-marker, prostate-specific antigen (PSA) expressed by human prostate cancer LNCaP a...

Journal: :Hypertension 2003
Ovidiu Baltatu Cécile Cayla Radu Iliescu Dmitrii Andreev Michael Bader

We aimed at studying the role of androgens in the development of cardiovascular pathology in hypertensive female rats. Female TGR(mREN2)27 rats harboring the mouse Ren-2 renin gene were treated with Flutamide (specific antagonist of the androgen receptor, 30 mg/kg per day) starting at 4 weeks of age. Flutamide treatment significantly attenuated the development of hypertension in female rats (sy...

Journal: :acta medica iranica 0
sotoudeh g siassi f mirdamadi sr mohammad k golestan b chamari m

hyperandrogenism affects 2-6% of all women. hypertension is one of disturbances which is related to androgen excess. higher intakes of vitamin c and vitamin e have been associated with lower blood pressure. tho investigate the effect of these vitamin supplementation on blood pressure in hyperandrogenic women, a randomized, double-blind, placebo-controlled study was designed on 56 women 18-54 ye...

Journal: :American journal of physiology. Renal physiology 2013
Yan Ding Cheng-Chia Wu Victor Garcia Irina Dimitrova Adam Weidenhammer Gregory Joseph Frank Zhang Vijay L Manthati John R Falck Jorge H Capdevila Michal L Schwartzman

20-Hydroxyeicosatetraenoic acid (20-HETE) is a cytochrome P-450 (Cyp)-derived arachidonic acid metabolite that has been shown to increase smooth muscle contractions and proliferation, stimulate endothelial dysfunction and activation, and promote hypertension. We examined if 20-HETE contributes to microvascular remodeling in hypertension. In Sprague-Dawley rats, administration of the 20-HETE bio...

Journal: :Proceedings of the National Academy of Sciences of the United States of America 1998
N Lamharzi A V Schally M Koppán K Groot

Insulin-like growth factors I and II (IGF-I and -II) are potent mitogens for various cancers, including carcinoma of the prostate. In several experimental cancers, treatment with antagonists of growth hormone-releasing hormone (GH-RH) produces a reduction in IGF-I and -II, concomitant to inhibition of tumor growth. To investigate the mechanisms involved, we treated male nude mice bearing xenogr...

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