BACKGROUND Systemic hypertension often accompanies chronic renal failure and can accelerate its progression to end-stage renal disease (ESRD). Adjunctive moxonidine appeared to have benefits versus adjunctive nitrendipine, in a randomised double-blind six-month trial in hypertensive patients with advanced renal failure. To understand the longer term effects and costs of moxonidine, a decision a...

The modelling aim in this study was to explore the relationship between plasma concentrations of a cardiovascular drug nitrendipine and occurrences of its side effects. The data were taken from a bioequivalence study in 40 men with a 20 mg single dose of nitrendipine. During the study occurrences of side effects, their severity, onset time and duration were recorded. Overall, side effects occur...

the recovery stage of stroke and were living relatively normal lives despite neurological impairment. Twenty-one of the 24 patients had experienced strokes between 4 and 10 AM. None were taking any other drugs. Throughout the period of our study, all patients were requested to maintain their routine daily schedules. We conducted our study using oral nitrendipine (Nantong Pharmaceutical Factory,...

Ten healthy individuals received in random order placebo, nifedipine 10 mg, nifedipine 20 mg, nitrendipine 10 mg and nitrendipine 20 mg as single oral administrations at weekly intervals. On the day before each treatment placebo was administered. Urine was collected for 6 h and then for 18 h after each administration. There was a significant increase in urine volume and sodium excretion after t...

Nitrendipine (Bay e 5009) is a new calcium antagonist antihypertensive agent similar in structure and function to nifedipine. Nitrendipine was tested in a range of single and repeated doses in 10 adult males with uncomplicated mild to moderate hypertension. The treatment goal was reduction of diastolic blood pressure to 90 mm Hg or less. The dose that achieved goal blood pressure ranged between...

The objective of this study was to compare the effect of an angiotensin-converting enzyme (ACE) inhibitor and a calcium channel blocker on the development of renal changes in diabetic rats. Diabetes was induced by an intravenous injection of streptozotocin in normotensive Wistar rats. Treatment was commenced immediately in 1 set of rats with 4 treatment arms: nitrendipine (250 mg/kg fodder), en...

To test the hypothesis that the antihypertensive effect of the calcium channel blocking drug nitrendipine is in part related to natriuresis, we gave 16 subjects (8 normal, 8 hypertensive) placebo for 8 days followed by nitrendipine titrated to 20 mg twice daily for 8 days. The same diet was prepared for each meal for the entire study. Sodium intake was fixed for each subject and averaged 150 mE...

Equilibrium dissociation constants of Bay k 8644, a calcium agonist, and nitrendipine, a calcium antagonist, were determined in canine cardiac sarcolemma. The equilibrium dissociation constant for Bay k 8644 was compared to the concentration that produced a fifty percent increase, and the equilibrium dissociation constant for nitrendipine was compared to the concentration that produced a fifty ...

Evidence has accumulated suggesting that the presence of calcium is critical for development of hippocampal long-term potentiation (LTP). However, there is a paucity of information about whether calcium's role in LTP is pre- or postsynaptic. In the present study, we examined the effectiveness of nitrendipine, verapamil, flunarizine and the benzodiazepine diazepam in: blocking voltage-dependent ...

BACKGROUND In this study, we investigated the in vitro effects of calcium channel blockers (nifedipine, nitrendipine, isradipine, and amlodipine besylate) on the activity of paraoxonase-1 (PON1). METHODS PON1 was purified from human serum using simple chromatographic methods, including DEAE-Sephadex anion-exchange and Sephadex G-200 gel filtration chromatography. RESULTS The calcium channel...