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1.
de Leon J Diaz FJ Becoña E Gurpegui M Jurado D Gonzalez-Pinto A 《Addictive behaviors》2003,28(8):1481-1486
A score > or = 6 in the Fagerstr?m Test for Nicotine Dependence (FTND), identifying high nicotine dependence, was compared with three briefer classifications: (1) Item 4: heavy smoking (more than 30 cigarettes per day); (2) Item 1: high early smoking (smoking within 30 min of waking up); and (3) a score > or = 4 by combining Items 1 and 4. The FTND scores from 1642 smokers from five samples in the US and Spain were analyzed. Heavy smoking had low sensitivity. High early smoking had low specificity. A score > or = 4 by combining Items 1 and 4 had relatively good sensitivity (94%) and specificity (88%). Researchers needing definition of nicotine dependence briefer than FTND may want to only use Items 1 and 4 of FTND with a cutting score > or = 4. 相似文献
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Leandro C F Lima Marcella L Porto Bianca P Campagnaro Clarissa L Tonini Breno V Nogueira Thiago MC Pereira Elisardo C Vasquez Silvana S Meyrelles 《Lipids in health and disease》2012,11(1):1-10
Background
The effect of an herbal formulation LI85008F on weight loss in obese human subjects was evaluated in an 8-weeks randomized, double-blind, placebo-controlled study (Clinical Trial Registration no. ISRCTN37381706). Fifty obese subjects (Body mass index 30 to 40?kg/m2, 29.3% male; 70.7% female; ages 27?C50?years) were randomized into two groups; placebo (n?=?25) and LI85008F formulation (n?=?25). The participants received either 900?mg/day of LI85008F formulation in three divided doses or three identical placebo capsules and all of them remained on a calorie-controlled diet (2000 cal/day) and 30?min walking for 5?days a week during the entire duration of the study.Results and discussion
At the end of the trial period, LI85008F supplemented group showed significant net reductions in body weight and Body Mass Index (BMI). The participants who received the herbal formulation, showed reduced fasting blood glucose, LDL, LDL/HDL ratio, and triglycerides. At the end of the study, LI85008F supplementation also provided 21.26% (p?=?0.012) increase in serum adiponectin level, compared with the placebo group. No major adverse events were reported by the participants in the study duration. In addition, Adipokine profiling study in 3T3-L1 adipocytes demonstrates that LI85008F modulates key regulatory factors of adipogenic differentiation and insulin sensitivity, such as Adiponectin, Pref-1, and resistin.Conclusion
The herbal formulation LI85008F (Adipromin) is prepared from commonly used medicinal plants extracts, which provides useful and safe application for weight loss in obese humans. It also demonstrates potential promise in controlling healthy blood glucose level in obesity linked type 2 diabetes. 相似文献3.
Amorim FG Campagnaro BP Tonini CL Norbim AP Louro ID Vasquez EC Arruda JA Meyrelles SS 《Angiology》2011,62(7):549-553
In this study, we investigated the role of the -174G>C polymorphism of interleukin-6 (IL-6) as a predisposing factor to angina pectoris. Patients were separated into 2 groups: angina (N = 72) and nonangina (N = 71). There were no statistical differences between groups for all cardiovascular risk factors evaluated. The GG genotype frequency was 18% lower in the angina than in the non-angina group, whereas GC + CC was 18% higher in the angina group (P = .036). The frequency of G allele was 11% lower in the angina than in the nonangina group and C allele was 11% higher in the angina group (P = .043). Patients carrying the C allele showed a 2-fold increased risk for angina pectoris (P = .036). Our study demonstrates a high incidence of the -174G>C polymorphism of the IL-6 gene in patients with angina pectoris compared with those carrying the G allele, reinforcing the contribution of genetic factors to the symptoms of angina pectoris. 相似文献
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STUDY OBJECTIVES: Continuous positive airway pressure (CPAP) has been used to improve cardiopulmonary function and reduce pulmonary edema symptoms in patients with congestive heart failure (CHF). The objective of this study was to evaluate the efficacy of CPAP therapy on pulmonary function and exercise tolerance in patients with CHF. DESIGN: Prospective blind randomized clinical study. PARTICIPANTS: Twenty-four patients with class II or III CHF and dilated cardiomyopathy were randomly assigned to 30 min of CPAP therapy and respiratory exercises (CPAP group) or respiratory exercise only (control group) once a day for 14 days. MEASUREMENTS AND RESULTS: Evaluation of pulmonary function was performed measuring FEV1 and FVC. Exercise tolerance was assessed measuring the distance walked during the 6-min walking test (6MWT). These parameters were measured before treatment and 4 days, 9 days, and 14 days later. CPAP therapy caused a progressive increase (p < 0.05) in both FVC (maximum of 16% after 9 days) and FEV1 (maximum of 14% after 14 days) compared to basal values, without significant changes in the control group. The 6MWT showed a progressive improvement in the distance walked in the CPAP group, reaching approximately 28% above the basal values in the CPAP group and without significant changes in the control group. CONCLUSIONS: These data show that the use of CPAP therapy for 2 weeks on a daily basis is able to enhance pulmonary function and consequently improve the tolerance to physical activities in patients with CHF. The clinical implication of this finding is that CPAP therapy could potentially be used as an adjunct to the treatment of CHF patients. 相似文献
6.
Castaño Guillermo A. Becoña Elisardo Restrepo Sandra Milena Scoppetta Orlando 《International journal of mental health and addiction》2020,18(2):305-313
International Journal of Mental Health and Addiction - 相似文献
7.
Andrade TU Franquini JV Cabral AM Vasquez EC Araújo MT Moysés MR Abreu GR Bissoli NS 《Clinical and experimental hypertension (New York, N.Y. : 1993)》2010,32(8):555-559
The role of renal nerve in excretion was investigated during acute obstructive apnea (OA) episodes in SHR. The animals (SHR and control, C) were presented for renal denervation (D; CD; SHRD) or undenervation (U; CU; SHRU). Tracheal catheterization was performed to induce OA via its total occlusion. Urine samples were collected every 2 min after 20 s of OA. Obstructive apnea resulted in bradycardia, hypotension, and induced elevations in the urinary measurements in SHRU, but not in CU. Conversely, the denervation increased in CD, but not in the SHRD. Urinary excretion was dependent of renal nerve in SHR during OA. 相似文献
8.
Rubén Rodríguez-Cano Daniel J. Paulus Ana López-Durán Carmela Martínez-Vispo Elena Fernández del Río Elisardo Becoña 《Journal of addictive diseases》2017,36(3):175-182
Although there is an interconnection between history of major depressive disorder and smoking, there has been relatively limited scientific attention oriented on the interplay between history of major depressive disorder and smoking maintenance processes. The current study sought to address whether history of major depressive disorder and post-cessation craving interact in the prediction of relapse among treatment-seeking smokers. Separate models were evaluated as a function of sex. Participants (n = 319, Mage = 41.7, 62.1% female) were treatment-seeking smokers who were abstinent at the end of six weekly 1-hour sessions involving psychosocial treatment for cessation. Participants completed a baseline assessment and reported post-cessation craving. Smoking status was assessed at 1-, 2-, 3-, 6-, and 12-month follow-up after the end of treatment. There was a significant interactive effect evident for females (B = 0.05, OR = 1.05, p = 0.013), but not males. The form of the interaction indicated females with history of major depressive disorder and greater post-treatment craving evinced the highest rate of relapse. Findings suggest that history of major depressive disorder and post-treatment craving are related to increased risk of relapse for female, but not male, smokers. Sex differences play a fundamental role in the explanation of the interaction of history of major depressive disorder and craving post-treatment in smoking relapse. Considering sex differences related to smoking relapse may help to tailor smoking cessation treatments. 相似文献
9.
de Leon J Becoña E Gurpegui M Gonzalez-Pinto A Diaz FJ 《The Journal of clinical psychiatry》2002,63(9):812-816
BACKGROUND: Studies all over the world suggest that severe mental illness, including schizophrenia and mood disorders, is associated with tobacco smoking. This study, combining samples from the United States and Spain, had 3 objectives: (1) to test the hypothesis that severely mentally ill patients who smoke are more likely to have a high nicotine dependence when compared with control smokers, (2) to compare frequencies of high nicotine dependence in controls in both countries, and (3) to compare frequencies of high nicotine dependence in severely mentally ill patients in both countries. METHOD: Scores on the Fagerstr?m Test for Nicotine Dependence (FTND) for 4 samples of current daily smokers were analyzed. The sample sizes of the U.S. and Spanish control groups were 129 and 646 subjects, respectively. The diagnoses for the U.S. patients were DSM-IV schizophrenia, 74% (89/120), and DSM-IV mood disorders, 26% (31/120). The diagnoses for the Spanish patients were DSM-IV schizophrenia, 87% (173/199), and DSM-III-R mood disorders, 13% (26/199). High nicotine dependence (FTND score > or = 6) was the dependent variable in 5 logistic regression analyses. RESULTS: The main findings were that (1) severely mentally ill patients had significantly higher frequencies of high nicotine dependence than controls (odds ratio [OR] = 10.59, 95% CI = 7.31 to 15.34) even after controlling for gender, country, interaction between country and mental illness, and age; (2) U.S. controls had significantly higher frequencies of high nicotine dependence than Spanish controls (OR = 3.18, 95% CI = 2.02 to 5.00); and (3) U.S. and Spanish patients did not have significantly different frequencies of high nicotine dependence. CONCLUSION: New studies, specially designed to test for transcultural differences in nicotine dependence, are needed to verify that nicotine dependence in severely mentally ill patients is consistently high and similar in different countries. 相似文献
10.
Giovana M. S. Simoes Bianca P. Campagnaro Clarissa L. Tonini Silvana S. Meyrelles Fatima H. Sert Kuniyoshi Elisardo C. Vasquez 《International journal of medical sciences》2013,10(7):848-856
Although laboratory stressor tests have been applied as a preliminary protocol in some cardiovascular studies, there is a lack of data comparing the pressor and chronotropic responses among the main stressor tests. Therefore, the aim of this study was to evaluate the variability in hemodynamic responsiveness to the main stressor tests, establish a hyperresponsiveness cutoff criterion and analyze the influence of gender and family history of cardiovascular diseases (CVDs) in healthy subjects. We examined hemodynamic responses to physical (cold pressor and handgrip tests) and mental (Stroop color-word test) stressors in 98 subjects (48 males and 50 females) without CVDs. All stressor tests resulted in increased blood pressure (BP) levels, which were lower and less dispersed in the handgrip test compared to the cold pressor test. Adopting the 75th percentile as the cutoff in our data, we classified subjects exhibiting absolute pressor changes equal to or higher than 14, 24 and 36 mmHg in systolic and 9, 13 and 24 mmHg in diastolic BP during the handgrip, Stroop and cold pressor test, respectively, as hyperresponsives. Males exhibited greater (p<0.05) increases in systolic BP in the handgrip (11% vs. 8%) and cold pressor (25% vs. 21%) tests and in diastolic BP in the handgrip (12% vs. 7%) and Stroop (22% vs. 19%) tests than females. A positive association between family history of CVDs and pressor hyperreactivity to stressor tests was observed. We propose using the 75th percentile of hemodynamic sample values as a cutoff criterion to classify individuals as pressor or chronotropic hyperreactives. We conclude that hemodynamic responsiveness to stressor tests in healthy subjects is positively influenced by male gender and family history of CVDs. 相似文献