نتایج جستجو برای: hair nicotine
تعداد نتایج: 52357 فیلتر نتایج به سال:
Analyzing hair for many substances can be tedious and expensive, and a rapid screening method should prove helpful. Generally, screening has been performed using immunological tests, mainly in workplace drug testing, where the number of samples has been high. The aim of this study was to develop an LC-MS-MS method for the simultaneous analysis of several drugs of abuse in human hair as an alter...
conclusions the prevalence of nicotine use among ferdowsi university students is lower than the prevalence in the general population of iran and the prevalence in other countries. results for cigarette use, 17.6% of respondents reported using cigarettes at least once, 3.7% reported using cigarettes occasionally, and 3.9% reported using cigarettes on a regular basis. for water-pipe use, the corr...
objective(s): present study was performed in order to uncover new aspects for nicotine-induced damages on spermatogenesis cell lineage. materials and methods: for this purpose, 36 mature male wistar rats were divided into three groups as; control-sham (0.2 ml, saline normal, ip), low dose (0.2 mg/kg bw-1, ip) nicotine-received and high dose (0.4 mg/kg bw-1, ip) nicotine-received groups. followi...
A controlled study was conducted to evaluate the effects of a low-intensity population-based smoking cessation programme in maternity care clinics. Quitting smoking during pregnancy was assessed by a self-administered questionnaire and verified by hair nicotine concentration. In the intervention area, 58/306 women (19.0%) reported quitting smoking during pregnancy whereas in the reference area ...
Traditionally, nicotine from second hand smoke (SHS), active or passive, has been considered the most prevalent substance of abuse used during pregnancy in industrialized countries. Exposure to environmental tobacco smoke (ETS) is associated with a variety of health effects, including lung cancer and cardiovascular diseases. Tobacco is also a major burden to people who do not smoke. As developi...
objective: crocin, a carotenoid isolated from crocus sativus l. (saffron), is a pharmacologically active component of saffron. nicotine consumption can decrease fertility in males through induction of oxidative stress and dna damage. the aim of this study is to determine the effects of crocin on reproductive parameter damages in male mice exposed to nicotine. materials and methods: in this expe...
نمودار تعداد نتایج جستجو در هر سال
با کلیک روی نمودار نتایج را به سال انتشار فیلتر کنید