Angiotensin II type 1 receptor antagonist decreases plasma levels of tumor necrosis factor alpha, interleukin-6 and soluble adhesion molecules in patients with chronic heart failure
Takayoshi Tsutamoto, MDa,
Atsuyuki Wada, MDa,
Keiko Maeda, MDa,
Naoko Mabuchi, MDa,
Masaru Hayashi, MDa,
Takashi Tsutsui, MDa,
Masato Ohnishi, MDa,
Masahide Sawaki, MDa,
Masanori Fujii, MDa,
Takehiro Matsumoto, MDa and
Masahiko Kinoshita, MDa
a First Department of Internal Medicine, Shiga University of Medical Science, Tsukinowa, Seta, Otsu, Japan

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Figure 1 Hemodynamic parameters and functional class before and after 14 weeks of treatment with candesartan cilexetil in 14 patients with mild to moderate congestive heart failure. HR = heart rate; LVEDV = left ventricular end-diastolic volume; LVEF = left ventricular ejection fraction; LVESV = left ventricular end-systolic volume; MBP = mean blood pressure; NYHA = New York Heart Association. *p < 0.05; **p < 0.01 vs. before.
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Figure 2 Plasma levels of active renin concentration (PARC), angiotensin (Ang II), aldosterone (ALD) and norepinephrine (NE) before and after 14 weeks of treatment with candesartan cilexetil in 14 patients with mild to moderate congestive heart failure. *p < 0.05; **p < 0.01 vs. before.
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Figure 3 Plasma levels of endothelin-1 (ET-1), atrial natriuretic peptide (ANP), brain natriuretic peptide (BNP) and cyclic guanosine monophosphate (cGMP) before and after 14 weeks of treatment with candesartan cilexetil in 14 patients with mild to moderate congestive heart failure. *p < 0.05 vs. before.
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Figure 4 Plasma levels of interleukin-6 (IL-6), tumor necrosis factor alpha (TNF ), soluble intercellular adhesion molecule-1 (sICAM-1) and soluble vascular adhesion molecule-1 (sVCAM-1) before and after 14 weeks of treatment with candesartan cilexetil in 14 patients with mild to moderate congestive heart failure. *p < 0.05 vs. before.
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Figure 5 The molar ratio of plasma cGMP (cyclic guanosine monophosphate) to cardiac natriuretic peptides before and after 14 weeks of treatment with candesartan cilexetil (closed columns) or placebo (open columns). ANOVA = analysis of variance; ANP = atrial natriuretic peptide; BNP = brain natriuretic peptide. *p < 0.05 vs. before with a two-way ANOVA by Scheffé F test.
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