Preoptic Area Modulation of Arousal in Natural and Drug Induced Unconscious States
نویسندگان
چکیده
منابع مشابه
The effects of prenatal drug exposure, term status, and caregiving on arousal and arousal modulation in 8-week-old infants.
Prenatal exposure to cocaine, as well as other drugs, has been linked with "dysregulation," usually defined as problems in arousal and/or behavioral regulation. This study was designed to describe the physiological basis of dysregulation as a function of prenatal cocaine/polydrug exposure and term status. Eight-week-old infants were selected because they are just developing the ability to modul...
متن کاملOpioid modulation of gonadotropin releasing hormone release from the hypothalamic preoptic area in the pig.
Two experiments (Exp) were conducted to examine in vitro the release of gonadotropin releasing hormone (GnRH) from the hypothalamus after treatment with naloxone (NAL) or morphine (MOR). In Exp 1, hypothalamic-preoptic area (HYP-POA) collected from 3 market weight gilts at sacrifice and sagittally halved were perifused for 90 min prior to a 10 min pulse of morphine (MOR; 4.5 x 10(-6) M) followe...
متن کاملGABAergic modulation of noradrenaline release caused by blood pressure changes in the rat median preoptic area
Experiments using in-vivo microdialysis methods were conducted to investigate whether blood pressure changes cause an alteration in the release of noradrenaline (NA) in the median preoptic nucleus (MnPO) and whether the γ-aminobutyric acid (GABA) receptor mechanism is involved in the modulation of the pressure response-induced alteration in the NA release. In urethane-anesthetized male rats, in...
متن کاملthe effect of aqueous extract of garlic on formalin-induced pain in male rats
چکیده اثر عصاره آبی سیر بر درد ناشی از آزمون فرمالین در موش صحرایی نر به کوشش نرگس اسکندری روزبهانی زمینه و هدف: گیاه سیر از خانواده لیلیاسه و گونهallium sativum بومی آسیای میانه بوده و از دوران ،باستان تاکنون به خواص درمانی متفاوت آن مثل: کاهندگی قندخون، کلسترول خون، فشار خون، اثرات مفیدآن بر دستگاه قلبی عروقی و بیماریهای انعقادی خون، اثرات آنتی اکسیداتیو، درمان بیماریهای تنفسی وگوارشی، ا...
15 صفحه اولPhysiological implications of natural versus induced arousal from torpor
Previous studies have shown that arousal is an intricate and well regulated process wherein multiple cellular and systemic physiological activities are rapidly reengaged. Although animals naturally arouse from torpor with highly predictable timing, numerous investigations have utilized animals that were induced to arouse prematurely. I have previously demonstrated that key aspects of rewarming ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
ژورنال
عنوان ژورنال: Frontiers in Neuroscience
سال: 2021
ISSN: 1662-453X
DOI: 10.3389/fnins.2021.644330