Circulating Adrenomedullin in Erythropoietin-Induced Hypertension.
スポンサーリンク
概要
- 論文の詳細を見る
Levels of adrenomedullin (AM) have been shown to be elevated in hypertension and chronic renal failure, suggesting that AM plays a role in the pathogenesis of these diseases. The objective of the present study was to investigate whether circulating AM is involved in erythropoietin (Epo)-induced hypertension in patients with renal anemia due to progressive renal disease. Following treatment with 6, 000 IU of Epo once a week, the hematocrit (Ht) rose significantly from 25.9±4.0 to 33.4±3.3% (n=54, p<0.001) with an overall rate of increase in Ht of 0.43±0.04%/week. In response to treatment with Epo, a rise in mean blood pressure of >10mmHg (Epo-induced hypertension) was found in 22% (12/54 cases) of the patients enrolled. There was no difference in the rate of Ht increase between patients with and without Epo-induced hypertension. There was a significant positive correlation between mature AM and serum creatinine (Cr) concentration before treatment with Epo. However, no correlation was found between the plasma concentration of total AM and serum Cr concentration. Long-term treatment with Epo did not influence plasma concentration of either mature AM or total AM in patients developing hypertension during the study period. These results suggest that circulating AM may play a role in the progression of renal disease. However, the present study does not support the notion that circulating AM is associated with the pathogenesis of Epo-induced hypertension. It is too early yet to claim that there is no AM-mediated mechanism in Epo-induced hypertension. (Hypertens Res 2000; 23: 427-432)
- 日本高血圧学会の論文
日本高血圧学会 | 論文
- Telmisartan treatment decreases Visceral Fat Accumulation and improves Serum Levels of Adiponectin and Vascular Inflammation Markers in Japanese Hypertensive Patients.
- The Effects of Verapamil SR and Bisoprolol on Reducing the Sympathetic Nervous System's Activity.
- The Role of Renal Dopamine in the Reduction of High Blood Pressure by β1-Selective β-Blocker with Intrinsic Sympathomimetic Activity in Spontaneously Hypertensive Rats
- Effects of Long-Term Antihypertensive Therapy on Physical Fitness of Men with Mild Hypertension.
- Prediction of Progression of Left Ventricular Hypertrophy in Mild Hypertension: 5-Year Observations without Pharmacological Intervention.