Gingival thickening by nicardipine.

Erythromelalgia induced by nicardipine (inverse Raynaud's phenomenon?).

Nicardipine enhances diaphragmatic fatigue.

The effects of nicardipine, a calcium channel blocker, on diaphragmatic fatigue were studied in 20 anaesthetized, mechanically ventilated dogs divided into two groups: control group (Group C, n = 10) and nicardipine group (Group N, n = 10). Diaphragmatic fatigue was induced by intermittent supramaximal electric stimulation to bilateral phrenic nerves at a frequency of 20 Hz for 30 min. In Group...

Calprotectin expression by gingival epithelial cells.

Calprotectin, a heterodimer of MRP8 and MRP14 with antimicrobial properties, is found in the cytosol of neutrophils, monocytes, and human gingival keratinocytes. During inflammation of the oral mucosa, the expression of immunoreactive calprotectin appears upregulated. Given the possible cell sources, we sought to learn if epithelial cells upregulate calprotectin in response to proinflammmatory ...

Rare Gingival Metastasis by Hepatocellular Carcinoma

Hepatocellular carcinoma (HCC) uncommonly metastasizes to the gingiva, which always means a poor outcome. We reported a rare HCC case with multiple metastases to gingiva, lungs, and brain. A 60-year-old man was initially diagnosed as HCC with metastases to double lungs. He was subjected to a transarterial chemoembolization (TACE) (5-fluorouracil, 750 mg) and two cycles of intravenous chemothera...

Intravenous nicardipine in hypertensive preterm infants.

Eight preterm infants were given intravenous nicardipine, a calcium channel blocker, to treat systemic hypertension (renal artery thrombosis (n = 3); dexamethasone for management of bronchopulmonary dysplasia (n = 2); unexplained (n = 3). Nicardipine doses ranged from 0.5 to 2.0 micrograms/kg/min and were given for three to 36 days (mean (SD) 15.9 (10.3) days). Systolic blood pressure had signi...