Ranitidine effectively relieves symptoms in a subset of patients with functional dyspepsia.
As compared with various monotherapies, the telmisartan/amlodipine combination was associated with a smoother BP reduction over 24 h and with a more favourable balance between mean 24-h BP reduction and the degree of BP variability on treatment, reflecting both its effectiveness in lowering BP levels and its longer duration of action. The agreement between smoothness index and TOVI demonstrates that they are similarly effective in the differentiation of antihypertensive treatments, although providing conceptually different information, the clinical relevance of which needs to be tested by ad-hoc outcome studies.
Quantitative data for prediction of incidence and progression of early CKD are scarce in individuals with type 2 diabetes. Therefore, two risk prediction models were developed for incidence and progression of CKD after 5.5 years and the relative effect of predictors were ascertained.
Twenty-four-hour, day and night average systolic blood pressure (SBP) and 24-hour, day and night SBP load in the two groups were lowered as compared with before treatment (P < 0.05). The effects of Western medicine combined with SXC on blood pressure depression were better than those of Western medicine (P < 0.05). Western medicine combined with SXC had a significant influence on diastolic blood pressure (DBP) as compared with Western medicine (P < 0.05). The heart rate in the SXC group was reduced as compared with before treatment and the routine group (P < 0.05). Trough to peak ratio in SXC group was higher than that in the routine group, while there was no significant difference in smoothness index between the two groups. Morning surge in blood pressure in the two groups was improved as compared with before treatment (P < 0.05), and there was a significant difference in morning surge in blood pressure between the two groups (P < 0.05).
Cardiac fibroblasts play important roles during the cardiac remodeling through the secretion of matrix metalloproteinase (MMP)-9. Inflammatory cytokine, interleukin (IL)-1beta induces MMP-9 secretion in cultured cardiac fibroblasts. Angiotensin II is well known to play pivotal roles in cardiac remodeling, but the effect of angiotensin II on MMP-9 secretion in cardiac fibroblasts has not been fully clarified. In the present study, we investigated the effect of angiotensin II on basal and IL-1beta-induced MMP-9 secretion in adult rat cardiac fibroblasts. MMP-9 protein secreted into culture medium, and phosphorylation of nuclear factor (NF)-kappaB, c-Jun NH(2)-terminal kinase (JNK), and extracellular signal-regulated kinase (ERK) in cell lysates were measured by Western blotting. Angiotensin II (1 nM, 24 hr) alone-treatment did not induce MMP-9 secretion. However, angiotensin II significantly enhanced IL-1beta (4 ng/ml, 24 hr)-induced MMP-9 secretion. Telmisartan (10 nM), an angiotensin II type 1 receptor (AT1R) antagonist, significantly suppressed the enhancement of IL-1beta-induced MMP-9 secretion by angiotensin II, whereas PD123319 (10 nM), an angiotensin II type 2 receptor antagonist, was ineffective. IL-1beta (4 ng/ml, 10 min) induced phosphorylation of NF-kappaB, JNK, and ERK. Angiotensin II augmented the IL-1beta-induced phosphorylation of ERK but not NF-kappaB and JNK. PD98059 (50 microM), a selective inhibitor of ERK pathway, inhibited the angiotensin II enhancement of IL-1beta-induced MMP-9 secretion. These results suggest that angiotensin II enhances IL-1beta-induced MMP-9 secretion through the augmentation of ERK phosphorylation via AT1R in adult rat cardiac fibroblasts.
The aim of this analysis was to compare the antihypertensive efficacy in the early morning hours and tolerability of oral FDCs of telmisartan/hydrochlorothiazide (HCTZ) (40/12.5 mg [T40/H12.5] and 80/12.5 mg [T80/H12.5]) versus a low-dose FDC of losartan 50 mg/HCTZ 12.5 mg (L50/H12.5).
Both drugs significantly reduced BP and NPY as compared to initial values, while no differences in BP and NPY between drugs were observed. Increase in NPY during PST was significantly higher in the enalapril than in the telmisartan group and during the wash-out period. No differences between enalapril and telmisartan in plasma catecholamines were observed. Telmisartan decreased low frequency/high frequency ratio as compared to initial values and enalapril values.
Telmisartan/amlodipine is a single-pill combination of telmisartan, an angiotensin II receptor antagonist, and amlodipine, a dihydropyridine calcium channel antagonist, which is taken orally once daily for the treatment of hypertension. In the US and the EU, single-pill telmisartan/amlodipine can be used as a replacement for separate telmisartan and amlodipine tablets, and by patients not achieving BP goals with amlodipine monotherapy. In addition, the US indication includes patients not achieving BP goals with telmisartan (or another angiotensin II receptor antagonist or calcium channel antagonist other than amlodipine) alone, and as initial therapy in patients considered likely to require multiple drugs to achieve their BP goals. In an 8-week, randomized, double-blind, factorial-design, placebo-controlled, multicenter study in adult patients with hypertension (n = 1461), mean DBP was reduced from baseline to a significantly greater extent in recipients of telmisartan 40 or 80 mg/day plus amlodipine 5 or 10 mg/day than in those receiving equivalent dosages of telmisartan or amlodipine monotherapy. Single-pill telmisartan/amlodipine recipients had significantly greater reductions in BP than telmisartan or amlodipine monotherapy recipients in an 8-week, randomized, double-blind, multicenter study in adult patients with severe hypertension (n = 858), and in four 8-week, randomized, double-blind, multicenter trials in patients who had not responded to amlodipine (n = 1097, 947, and 531) or telmisartan (n = 314) monotherapy. Telmisartan/amlodipine was generally well tolerated in clinical trials, including two 36-week follow-up studies.