Search results for "CIG"
showing 10 items of 201 documents
Aclidinium, a New Long-Acting Antimuscarinic, Inhibits Cholinergic and Cigarette Smoke-Induced Up Regulation of Mucin MUC5AC Expression in Human Airw…
2009
Effectiveness of dentist's intervention in smoking cessation: a review
2016
Introduction: Smoking is one of the main public health problems in developed countries. Despite extensive evidence on the effects of smoking on both oral and general health, the rate of smoking cessation is not promising. Material and Methods: To review the evidence on knowledge and programs for smoking cessation developed by dentists, a literature review was carried out on programs for smoking cessation from the dentist’s perspective, as well as a review of behavioral guidelines that have been recently proposed for these interventions. We used the keywords “Tobacco”, “Smoking Prevention”, “Public Health” AND “Dentistry”, to identify controlled studies, systematic reviews and meta-analyses …
Hipercolesterolemia familiar homocigota: adaptación a España del documento de posición del grupo de consenso sobre hipercolesterolemia familiar de la…
2015
Homozygous familial hypercholesterolaemia (HoFH) is a rare life-threatening disease characterized by markedly elevated circulating levels of low-density lipoprotein cholesterol (LDL-C) and accelerated, premature atherosclerotic cardiovascular disease (ACVD). The Consensus Panel on Familial Hypercholesterolaemia of the European Atherosclerosis Society (EAS) has recently published a clinical guide to diagnose and manage HoFH (Eur Heart J. 2014;35:2146-57). Both the Spanish Society of Atherosclerosis (SEA) and Familial Hypercholesterolaemia Foundation (FHF) consider this European Consensus document of great value and utility. However, there are particularities in our country which advise to ha…
Antiproliferative effects of drugs affecting different signalling pathways on rat and human pulmonary artery smooth muscle cells
2015
Current treatments for pulmonary arterial hypertension (PAH) include pulmonary vasodilators which may also inhibit PASMC proliferation. The aim of this study was to compare the antiproliferative effects of multiple drugs on rat and human PASMC (rPASMC and hPMASC, respectively) in vitro. rPASMCs and hPASMC were starved for 24 h, then treated with different inhibitors and incubated for 48 h in 1% foetal calf serum plus endothelin-1, 5-HT and U46619. Cell number was estimated by the MTT test. Viable cells increased by 160-180% in 48 h. Activation of the cGMP pathway with the soluble guanylyl cyclase activators riociguat and YC-1 (≤ 10 µM) or the cAMP pathway by the adenylyl cyclase activator f…
Effects of Long-Term Nitroglycerin Treatment on Endothelial Nitric Oxide Synthase (NOS III) Gene Expression, NOS III–Mediated Superoxide Production, …
2000
Abstract —Long-term nitroglycerin (NTG) treatment has been shown to be associated with cross-tolerance to endothelium-dependent vasodilators. It may involve increased production of reactive oxygen species (such as superoxide, O 2 ·− ) that rapidly inactivate the nitric oxide (NO) released from the endothelial cells. It remains to be elucidated, however, whether long-term treatment with NTG alters the activity and expression of the endothelial NO synthase (NOS III) and whether this enzyme can contribute to O 2 ·− formation. We studied the influence of long-term NTG treatment on the expression of NOS III as assessed by RNase protection assay and Western blot. Tolerance was measured ex vivo i…
Does Smoking Cessation at Primary Diagnosis Reduce the Recurrence Risk of Nonmuscle-Invasive Bladder Cancer? Results of a Prospective Study.
2020
<b><i>Introduction:</i></b> Evidence that smoking cessation at first diagnosis of nonmuscle-invasive bladder cancer (NMIBC) reduces the risk of recurrence is lacking. The aim of our prospective study was to analyze the association between patients’ changes in smoking habits after diagnosis and recurrence-free survival (RFS). <b><i>Patients:</i></b> After transurethral resection of primary NMIBC, patients were classified as “ex-smokers,” i.e., those definitively stopping, and as “active smokers,” i.e., those continuing or restarting to smoke. Smoking status was reassessed every 3 months during the first year and every 6 months thereafter. Data …
Comparative cytoprotective effects of carbocysteine and fluticasone propionate in cigarette smoke extract-stimulated bronchial epithelial cells
2013
Cigarette smoke extracts (CSE) induce oxidative stress, an important feature in chronic obstructive pulmonary disease (COPD), and oxidative stress contributes to the poor clinical efficacy of corticosteroids in COPD patients. Carbocysteine, an antioxidant and mucolytic agent, is effec- tive in reducing the severity and the rate of exacerbations in COPD patients. The effects of carbocysteine on CSE-induced oxidative stress in bronchial epithelial cells as well as the comparison of these antioxidant effects of carbocysteine with those of fluticasone propionate are unknown. The present study was aimed to assess the effects of carbocysteine (10−4 M) in cell survival and intracellular reactive o…