نتایج جستجو برای: hair nicotine
تعداد نتایج: 52357 فیلتر نتایج به سال:
aim and background: tobacco dependency is recognized as the first factor for the prevention of mortality worldwide. despite the negative impact of smoking on hypertension, therapists have been paid less attention to the effectiveness of psychological treatment of nicotine dependence of these patients. methods and materials: in this case- control pre-post test research with a quasi-experimental ...
background: nicotine, cotinine and cadmium are harmful components of cigarettes that have an effect on human reproductive function. although the effects of cigarette smoke on male reproductive function is characterized in several articles its mechanism of action is still unknown. in the present study, we investigate the effect of nicotine, cotinine and cadmium on human sperm creatine kinase act...
Introduction: Nicotine, as the most important component of cigarette, can cause liver damage. The aim of this study was to investigate the effect of the hydroalcoholic extract of alfalfa on controlling nicotine-induced liver damage in male Wistar rats. Methods: In this experimental study, 24 male Wistar rats were randomly divided into 4 equal groups: control group (without treatment), T1 (nico...
Introduction: Smoking cessation at any age is the most effective way to reduce disease progression especially in pulmonary disorders (COPD). Understanding the barriers against successful quit can increase efficacy of smoking cessation programs. It seems that one of the barriers is the experience of nicotine withdrawal syndrome. In this study we evaluated the relationship between successfu...
Purpose: In this study we evaluated the effect of maternal nicotine administration during pre and postnatal period on collagen IV changes in lung of mouse newborns. Materials and Methods: Female Balb/C mice were mated and finding vaginal plug was assumed as day zero of pregnancy. Pregnant mice, were divided into 2 experimental and 2 control groups. Experimental group 1, received 3 mg/kg nicotin...
objective(s): smoking opium/cigarette is a global health concern. the aim of this study was to examine learning and memory of rat male offsprings whose mothers had been exposed to either opium or morphine with nicotine during pregnancy. materials and methods: wistar rats were used for the experiments. in the female rats, opium, morphine and nicotine dependencies were induced by daily injections...
Nicotine addiction leads to in a huge burden on public health and the economy worldwide. Resveratrol (3,5,4’-tetrahydroxystilbene) is most well-known polyphenolic stilbenoid. was shown exhibit positive effects numerous mechanisms that are important for drug substance addiction. Thus, this study aimed examine effect of resveratrol nicotine Intraperitoneal (i.p.) treatment with (0.5 mg/kg) signif...
Background: Melatonin as the major hormone produced by the pineal gland has a significant role in mammalian reproduction. In this study the efficacy of melatonin coadministration with nicotine on mouse follicogenesis was investigated. Materials and Methods: A total of 32 Female adult NMRI mice were divided into four groups. The control group (n=8) received vehicle, group 2 (n=8) received nicoti...
In this study, we investigated the effect of nicotinic receptor agonists and antagonists on the analgesic response to morphine in the formalin test. In experiments conducted in mice, nicotine produced an early dose-dependent analgesic effect. At a dose of 0.5 mg/kg, mecamylamine, a nicotinic receptor inhibitor, suppressed the analgesic effect induced by 0.1 mg/kg nicotine in both stages of th...
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