کد مقاله | کد نشریه | سال انتشار | مقاله انگلیسی | نسخه تمام متن |
---|---|---|---|---|
6819707 | 547494 | 2014 | 36 صفحه PDF | دانلود رایگان |
عنوان انگلیسی مقاله ISI
Changes in circulating leptin levels during acute stress and associations with craving in abstinent smokers: A preliminary investigation
ترجمه فارسی عنوان
تغییرات سطح لپتین در هنگام استرس حاد و ارتباط با اشتیاق در افراد سیگاری مضطرب: تحقیقات اولیه
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کلمات کلیدی
لپتین، فشار، میل شدید به، توتون و تنباکو، تسکین دهنده
موضوعات مرتبط
علوم زیستی و بیوفناوری
بیوشیمی، ژنتیک و زیست شناسی مولکولی
علوم غدد
چکیده انگلیسی
Recent research suggests a role for the appetite hormone leptin in cigarette smoking. This study examined patterns of change in leptin in response to stress and associations with craving during the initial phase of a quit attempt. Thirty-six smokers (average age ± SEM, 33.4 ± 2.4) interested in smoking cessation set a quit day and were required to be abstinent for 24 h. After, they completed a laboratory session including public speaking and cognitive challenges, and attended 4 weekly post-cessation assessments. Blood samples and self-report measures were collected throughout the laboratory session. The results indicated that leptin levels significantly increased following exposure to acute stress. We also found positive correlations between leptin and craving for cigarettes. No differences were observed in leptin levels between smokers who maintained abstinence for 4 weeks and those who relapsed during this period. These findings suggest that leptin levels may change in response to stress and that leptin could be a useful marker of craving for smoking.
ناشر
Database: Elsevier - ScienceDirect (ساینس دایرکت)
Journal: Psychoneuroendocrinology - Volume 47, September 2014, Pages 232-240
Journal: Psychoneuroendocrinology - Volume 47, September 2014, Pages 232-240
نویسندگان
Sheena Potretzke, Motohiro Nakajima, Tiffany Cragin, Mustafa al'Absi,