نتایج جستجو برای: feo

تعداد نتایج: 1737  

Journal: :American journal of physiology. Regulatory, integrative and comparative physiology 1998
Carolina Escobar Mauricio Díaz-Muñoz Fabiola Encinas Raúl Aguilar-Roblero

The presence of a food-entrainable oscillator (FEO) independent from the SCN is now well established, but until now its location and characterization have been elusive. Because its expression requires priming of the animal's metabolism toward a catabolic state, it is possible that metabolic rhythms may be related to FEO. The present study was designed to determine whether metabolic rhythms pers...

2017
Yun Liu Fan Yang Yi Zhang Jianping Xiao Liang Yu Qingfei Liu Yanxiao Ning Zhiwen Zhou Hao Chen Wugen Huang Ping Liu Xinhe Bao

A major challenge limiting the practical applications of nanomaterials is that the activities of nanostructures (NSs) increase with reduced size, often sacrificing their stability in the chemical environment. Under oxidative conditions, NSs with smaller sizes and higher defect densities are commonly expected to oxidize more easily, since high-concentration defects can facilitate oxidation by en...

2012
Breno T. S. Carneiro John F. Araujo

Mammals exhibit daily anticipatory activity to cycles of food availability. Studies on such food anticipatory activity (FAA) have been conducted mainly in nocturnal rodents. They have identified FAA as the behavioral output of a food entrained oscillator (FEO), separate of the known light entrained oscillator (LEO) located in the suprachiasmatic nucleus (SCN) of hypothalamus. Here we briefly re...

Journal: :Physical review letters 2005
Niklas Nilius Emile D L Rienks Hans-Peter Rust Hans-Joachim Freund

The spatial distribution of single Au atoms on a thin FeO film has been investigated by low-temperature scanning tunneling microscopy and spectroscopy. The adatoms preferentially adsorb on distinct sites of the Moiré cell formed by the oxide layer and the Pt(111) support and arrange into a well-ordered hexagonal superlattice with 25 angstroms lattice constant. The self-organization is the conse...

Journal: :international journal of applied behavioral sciences 0
jamal shams behavioral research center, baqiyatallah(a.s) university of medical science, tehran, iran. department of psychiatry, shahidbeheshti university, m.c, tehran, iran farzad asefi-far behavioral research center, baqiyatallah(a.s) university of medical science, tehran, iran. department of psychiatry, shahidbeheshti university, m.c, tehran, iran. behrouz rahmani neuroscience research center, shahidbeheshti university, m.c, tehran, iran. nematollah ahangar department of pharmacology, mazandaran university of medical science, sari, iran.

introduction: estimating ephedrine’s effect on animal’s locomotor activity and evaluation of cumin fruit essential oil (feo) effect and mechanism of ephedrine-induced hyper-locomotion. methods: a new protocol developed for evaluation of manic behavior induced by ephedrine in a dose and time dependent manner. following the suppressive effects of cumin feo on acquisition and expression of ephedri...

Journal: :Arquivos de neuro-psiquiatria 2006
Mara Renata Fernandes Luciane B C Carvalho Gilmar F Prado

CONTEXT Hemiparesia changes quality of life of patients with stroke making difficult a normal life. OBJECTIVE To evaluate the effect of Functional Eletric Orthesis (FEO) applied over the paretic leg in the quality of life of stroke patients. METHOD The quality of life of 50 stroke patients of Associacao de Assistencia a Crianca Deficiente (AACD) was evaluated with SF-36 questionnaire before...

Journal: :American journal of physiology. Regulatory, integrative and comparative physiology 2003
SiNae Pitts Elizabeth Perone Rae Silver

Daily scheduled feeding is a potent time cue that elicits anticipatory activity in rodents. This food-anticipatory activity (FAA) is controlled by a food-entrainable oscillator (FEO) that is distinct from light-entrained oscillators of the suprachiasmatic nucleus (SCN). Circadian rhythms within the SCN depend on transcription-translation feedback loops in which CLOCK protein is a key positive r...

Journal: :physiology and pharmacology 0
pegah azizi mojtaba kermani abbas haghparast neuroscience research center, shahid beheshti university of medical sciences, tehran, iran

introduction: nitric oxide (no) is a neuronal messenger molecule in the central nervous system, which is generated from l-arginine by nitric oxide synthase (nos) and involves in many important opioid-induced effects. our previous studies revealed that cuminum cyminum interestingly reduces morphine sensitization, tolerance and dependency in male mice. therefore, in the present study, the effect ...

2016
Travis Michael Owen

Reactions of the free radical nitrogen monoxide (NO) with metal–oxygen species of metalloproteins are relevant to NO metabolism and detoxification. For example, oxyhemoglobin and oxymyoglobin react with NO to form nitrate. The ferryl state of these globins also reacts with NO to reduce them to the Fe state, forming nitrite. This has led to the suggestion that the role of NO could be that of an ...

Journal: :The journal of physical chemistry. A 2016
D L Bones J M C Plane W Feng

The dissociative recombination (DR) of FeO(+) ions with electrons has been studied in a flowing afterglow reactor. FeO(+) was generated by the pulsed laser ablation of a solid Fe target, and then entrained in an Ar(+) ion/electron plasma where the absolute electron density was measured using a Langmuir probe. A kinetic model describing gas-phase chemistry and diffusion to the reactor walls was ...

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