Parallel changes in the urinary excretion of ANG II and angiotensinogen and kidney ANG II levels in slowly progressive ANG II‐dependent hypertension (1136.20)
نویسندگان
چکیده
منابع مشابه
Circulating Ang-II, Centrally Generated Ang-II, and Hypertension
Despite enormous therapeutic advancements, the incidence of hypertension continues to rise and remains a medical burden of global proportions. This is likely due, in part, to the complex pathogenesis of hypertension. In addition to pathological processes in peripheral cardiovascular organs, the central nervous system (CNS) has emerged as a major culprit. The renin–angiotensin system (RAS) plays...
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INTRODUCTION Previous studies have demonstrated that the urinary excretion of angiotensinogen is significantly increased in ANG II-infused hypertensive rats, which is associated with an augmentation of intrarenal ANG II levels. These findings suggest that urinary angiotensinogen excretion rates provide an index of intrarenal ANG II levels in ANG II-dependent hypertensive states. However, little...
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BACKGROUND Previous studies have implicated that normotensive rats with normal renal renin activity respond to anesthesia and surgery with greater increases in plasma and kidney angiotensin II (ANG II) concentrations than ANG II-dependent hypertensive rats with intrarenal renin depletion. In the present study, we therefore compared plasma and kidney ANG II levels in anesthetized and conscious n...
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Hypertension induced by long-term infusion of angiotensin II (Ang II) is associated with augmented intrarenal Ang II levels to a greater extent than can be explained on the basis of the circulating Ang II levels. Although part of this augmentation is due to AT1 receptor–dependent internalization, the intracellular compartments involved in this Ang II accumulation remain unknown. In the present ...
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AIM To investigate the relationship between expression of the angiotensin II (Ang II) receptors and thyroid hormones in the myocardium of rats with thyrotoxicosis. MATERIALS AND METHODS Forty-four adult male Sprague-Dawley rats were divided into four groups: control group (saline), losartan group (10 mg/kg), thyrotoxicosis group (0.5 mg/kg L-thyroid hormone sodium) and thyrotoxicosis-plus-los...
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ژورنال
عنوان ژورنال: The FASEB Journal
سال: 2014
ISSN: 0892-6638,1530-6860
DOI: 10.1096/fasebj.28.1_supplement.1136.20