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the effect of sleep deprivation

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https://www.readbyqxmd.com/read/28649427/global-rise-of-potential-health-hazards-caused-by-blue-light-induced-circadian-disruption-in-modern-aging-societies
#1
REVIEW
Megumi Hatori, Claude Gronfier, Russell N Van Gelder, Paul S Bernstein, Josep Carreras, Satchidananda Panda, Frederick Marks, David Sliney, Charles E Hunt, Tsuyoshi Hirota, Toshiharu Furukawa, Kazuo Tsubota
Mammals receive light information through the eyes, which perform two major functions: image forming vision to see objects and non-image forming adaptation of physiology and behavior to light. Cone and rod photoreceptors form images and send the information via retinal ganglion cells to the brain for image reconstruction. In contrast, nonimage-forming photoresponses vary widely from adjustment of pupil diameter to adaptation of the circadian clock. nonimage-forming responses are mediated by retinal ganglion cells expressing the photopigment melanopsin...
2017: NPJ Aging and Mechanisms of Disease
https://www.readbyqxmd.com/read/28638710/nicotine-prevented-learning-and-memory-impairment-in-rem-sleep-deprived-rat-is-modulated-by-dream-protein-in-the-hippocampus
#2
Norlinda Abd Rashid, Hermizi Hapidin, Hasmah Abdullah, Zalina Ismail, Idris Long
INTRODUCTION: REM sleep deprivation is associated with impairment in learning and memory, and nicotine treatment has been shown to attenuate this effect. Recent studies have demonstrated the importance of DREAM protein in learning and memory processes. This study investigates the association of DREAM protein in REM sleep-deprived rats hippocampus upon nicotine treatment. METHODS: Male Sprague Dawley rats were subjected to normal condition, REM sleep deprivation and control wide platform condition for 72 hr...
June 2017: Brain and Behavior
https://www.readbyqxmd.com/read/28637659/enduring-effects-of-perinatal-nicotine-exposure-on-murine-sleep-in-adulthood
#3
Jeremy Charles Borniger, Reuben F Don, Ning Zhang, Robert Thomas Boyd, Randy J Nelson
The long-term consequences of early life nicotine exposure are poorly defined. Approximately 8-10% of women report smoking during pregnancy, and this may promote aberrant development in the offspring. To this end, we investigated potential enduring effects of perinatal nicotine exposure on murine sleep and affective behaviors in adulthood (~13-15 weeks of age) in C57Bl6j mice. Mothers received a water bottle containing 200 µg/ml nicotine bitartrate dihydrate in 2% w/v saccharin or pH-matched 2% saccharin with 0...
June 21, 2017: American Journal of Physiology. Regulatory, Integrative and Comparative Physiology
https://www.readbyqxmd.com/read/28633091/cyclic-alternating-pattern-and-interictal-epileptiform-discharges-during-morning-sleep-after-sleep-deprivation-in-temporal-lobe-epilepsy
#4
Filippo Sean Giorgi, Michelangelo Maestri, Melania Guida, Luca Carnicelli, Lorenzo Caciagli, Raffaele Ferri, Ubaldo Bonuccelli, Enrica Bonanni
PURPOSE: Sleep deprivation (SD) increases the occurrence of interictal epileptiform discharges (IED) compared to basal EEG in temporal lobe epilepsy (TLE). In adults, EEG after SD is usually performed in the morning after SD. We aimed to evaluate whether morning sleep after SD bears additional IED-inducing effects compared with nocturnal physiological sleep, and whether changes in sleep stability (described by the cyclic alternating pattern-CAP) play a significant role. METHODS: Adult patients with TLE underwent in-lab night polysomnography (n-PSG) and, within 7days from n-PSG, they underwent also a morning EEG after night SD (SD-EEG)...
June 17, 2017: Epilepsy & Behavior: E&B
https://www.readbyqxmd.com/read/28617375/-persistent-postural-perceptual-dizziness
#5
R G Esin, I Kh Khairullin, E R Mukhametova, O R Esin
AIM: To study persistent postural perceptual dizziness (PPPD) in outpatients with benign paroxysmal positional vertigo (BPPV) and patients with presbiataxia (PAt). MATERIAL AND METHODS: Eighty-four patients with PPPD, including 14 with Meniere's disease (MD), 19 with BPPV, 17 with a history of ischemic stroke (IS) in the vertebrobasilar system and 34 with Pat, were examined. For the diagnosis of anxiety, the original 15-point questionnaire with the Likert Scale structure was used...
2017: Zhurnal Nevrologii i Psikhiatrii Imeni S.S. Korsakova
https://www.readbyqxmd.com/read/28612976/lithium-ameliorates-sleep-deprivation-induced-mania-like-behavior-hypothalamic-pituitary-adrenal-hpa-axis-alterations-oxidative-stress-and-elevations-of-cytokine-concentrations-in-the-brain-and-serum-of-mice
#6
Samira S Valvassori, Wilson R Resende, Gustavo Dal-Pont, Heron Sangaletti-Pereira, Fernanda F Gava, Bruna R Peterle, Roger B Varela, Felipe Dal-Pizzol, João Quevedo
OBJECTIVES: The goal of the present study was to investigate the effects of lithium administration on behavior, oxidative stress parameters and cytokine levels in the periphery and brain of mice subjected to an animal model of mania induced by paradoxical sleep deprivation (PSD). METHODS: Male C57 mice were treated with saline or lithium for 7 days. The sleep deprivation protocol started on the 5th day during for the last 36 hours of the treatment period. Immediately after the sleep deprivation protocol, animals locomotor activity was evaluated and serum and brain samples was extracted to evaluation of corticosterone and adrenocorticotropic hormone circulating levels, oxidative stress parameters and citokynes levels...
June 14, 2017: Bipolar Disorders
https://www.readbyqxmd.com/read/28611585/role-of-n-arachidonoyl-serotonin-aa-5-ht-in-sleep-wake-cycle-architecture-sleep-homeostasis-and-neurotransmitters-regulation
#7
Eric Murillo-Rodríguez, Vincenzo Di Marzo, Sergio Machado, Nuno B Rocha, André B Veras, Geraldo A M Neto, Henning Budde, Oscar Arias-Carrión, Gloria Arankowsky-Sandoval
The endocannabinoid system comprises several molecular entities such as endogenous ligands [anandamide (AEA) and 2-arachidonoylglycerol (2-AG)], receptors (CB1 and CB2), enzymes such as [fatty acid amide hydrolase (FAHH) and monoacylglycerol lipase (MAGL)], as well as the anandamide membrane transporter. Although the role of this complex neurobiological system in the sleep-wake cycle modulation has been studied, the contribution of the blocker of FAAH/transient receptor potential cation channel subfamily V member 1 (TRPV1), N-arachidonoyl-serotonin (AA-5-HT) in sleep has not been investigated...
2017: Frontiers in Molecular Neuroscience
https://www.readbyqxmd.com/read/28605546/plasticity-related-gene-expression-during-eszopiclone-induced-sleep
#8
Dmitry Gerashchenko, Ravi K Pasumarthi, Thomas S Kilduff
Study Objectives: Experimental evidence suggests that restorative processes depend on synaptic plasticity changes in the brain during sleep. We used the expression of plasticity-related genes to assess synaptic plasticity changes during drug-induced sleep. Methods: We first characterized sleep induced by eszopiclone in mice during baseline conditions and during the recovery from sleep deprivation. We then compared the expression of 18 genes and 2 miRNAs critically involved in synaptic plasticity in these mice...
June 12, 2017: Sleep
https://www.readbyqxmd.com/read/28602529/-the-use-of-social-media-modifies-teenagers-sleep-related-behavior
#9
S Royant-Parola, V Londe, S Tréhout, S Hartley
OBJECTIVE: Modification of sleep behaviors in teenagers has been observed over the past 30years with a reduction in overall sleep time and an increasing number of teenagers suffering from sleep deprivation. Sleep deprivation is linked to physical problems such as obesity but also to change in performance at school and mood disorders. Changes have been associated with the use of screens, cell phones, Internet and social media. Use of screens has been shown to delay sleep onset and melatonin secretion and stimulation of wake systems by interaction with social media may exacerbate these effects...
June 8, 2017: L'Encéphale
https://www.readbyqxmd.com/read/28595523/blue-enriched-lighting-for-older-people-living-in-care-homes-effect-on-activity-actigraphic-sleep-mood-and-alertness
#10
Samantha Hopkins, Peter Lloyd Morgan, Luc J M Schlangen, Peter Williams, Debra J Skene, Benita Middleton
Environmental (little outdoor light; low indoor lighting) and age-related physiological factors (reduced light transmission through the ocular lens, reduced mobility) contribute to a light-deprived environment for older people living in care homes. This study investigates the effect of increasing indoor light levels with blue-enriched white lighting on objective (rest-activity rhythms, performance) and self-reported (mood, sleep, alertness) measures in older people. Eighty residents (69 female), aged 86 ± 8 yrs (mean ± SD), participated (MMSE 19 ± 6)...
June 7, 2017: Current Alzheimer Research
https://www.readbyqxmd.com/read/28591754/changes-in-sleep-architecture-under-sustained-pain-in-adult-male-rats-subjected-to-neonatal-short-lasting-local-inflammatory-insult
#11
Cheryl C H Yang, Shiang-Suo Huang, Chun-Ting Lai, Terry B J Kuo, Ya-Chun Chu
Neonatal, short-lasting, local, nociceptive insult by carrageenan can cause long-term alterations in somatosensory and neurohumoral systems. We previously revealed hyporesponsiveness of the autonomic nervous system (ANS) after painful stimulation of adult rats in a neonatal carrageenan-induced pain model. Sleep disturbance has been highly correlated with pain and ANS activity. In the present study, adult rats that had received an intraplantar injection of carrageenan on postnatal day 1 were investigated to determine if there were alterations in their sleep architecture upon the stimulation of pain...
June 8, 2017: Developmental Neuroscience
https://www.readbyqxmd.com/read/28576566/continuous-theta-burst-stimulation-facilitates-the-clearance-efficiency-of-the-glymphatic-pathway-in-a-mouse-model-of-sleep-deprivation
#12
Dong-Xu Liu, Xia He, Dan Wu, Qun Zhang, Chao Yang, Feng-Yin Liang, Xiao-Fei He, Guang-Yan Dai, Zhong Pei, Yue Lan, Guang-Qing Xu
Sleep deprivation (SD) is a common condition associated with a variety of nervous system diseases, and has a negative impact on emotional and cognitive function. Continuous theta burst stimulation (cTBS) is known to improve cognition and emotion function in normal situations as well as in various types of dysfunction, but the mechanism remains unknown. We used two-photon in vivo imaging to explore the effect of cTBS on glymphatic pathway clearance in normal and SD C57BL/6J mice. Aquaporin-4 (AQP4) polarization was detected by immunofluorescence...
May 30, 2017: Neuroscience Letters
https://www.readbyqxmd.com/read/28572989/negative-effects-of-restricted-sleep-on-facial-appearance-and-social-appeal
#13
Tina Sundelin, Mats Lekander, Kimmo Sorjonen, John Axelsson
The importance of assessing evolutionarily relevant social cues suggests that humans should be sensitive to others' sleep history, as this may indicate something about their health as well as their capacity for social interaction. Recent findings show that acute sleep deprivation and looking tired are related to decreased attractiveness and health, as perceived by others. This suggests that one might also avoid contact with sleep-deprived, or sleepy-looking, individuals, as a strategy to reduce health risk and poor interactions...
May 2017: Royal Society Open Science
https://www.readbyqxmd.com/read/28572056/effects-of-exercise-on-depressive-behavior-and-striatal-levels-of-norepinephrine-serotonin-and-their-metabolites-in-sleep-deprived-mice
#14
Thiago Medeiros da Costa Daniele, Pedro Felipe Carvalhedo de Bruin, Emiliano Ricardo Vasconcelos Rios, Veralice Meireles Sales de Bruin
Exercise is a promising adjunctive therapy for depressive behavior, sleep/wake abnormalities, cognition and motor dysfunction. Conversely, sleep deprivation impairs mood, cognition and functional performance. The objective of this study is to evaluate the effects of exercise on anxiety and depressive behavior and striatal levels of norepinephrine (NE), serotonin and its metabolites in mice submitted to 6h of total sleep deprivation (6h-TSD) and 72h of Rapid Eye Movement (REM) sleep deprivation (72h-REMSD). Experimental groups were: (1) mice submitted to 6h-TSD by gentle handling; (2) mice submitted to 72h-REMSD by the flower pot method; (3) exercise (treadmill for 8 weeks); (4) exercise followed by 6h-TSD; (5) exercise followed by 72h-REMSD; (6) control (home cage)...
May 29, 2017: Behavioural Brain Research
https://www.readbyqxmd.com/read/28571775/critical-role-of-ca1-muscarinic-receptors-on-memory-acquisition-deficit-induced-by-total-tsd-and-rem-sleep-deprivation-rsd
#15
Bibi-Zahra Javad-Moosavi, Gholamhassan Vaezi, Mohammad Nasehi, Seyed-Ali Haeri-Rouhani, Mohammad-Reza Zarrindast
AIM: Despite different theories regarding sleep physiological function, an overall census indicates that sleep is useful for neural plasticity which eventually strengthens cognition and brain performance. Different studies show that sleep deprivation (SD) leads to impaired learning and hippocampus dependent memory. According to some studies, cholinergic system plays an important role in sleep (particularly REM sleep), learning, memory, and its retrieval. So this study has been designed to investigate the effect of CA1 Cholinergic Muscarinic Receptors on memory acquisition deficit induced by total sleep deprivation (TSD) and REM sleep deprivation (RSD)...
May 30, 2017: Progress in Neuro-psychopharmacology & Biological Psychiatry
https://www.readbyqxmd.com/read/28560797/the-effects-of-rapid-eye-movement-sleep-deprivation-during-late-pregnancy-on-newborns-sleep
#16
B S Aswathy, Velayudhan M Kumar, Kamalesh K Gulia
Sleep deprivation during pregnancy is an emerging concern, as it can adversely affect the development of the offspring brain. This study was conducted to evaluate the effects of deprivation of rapid eye movement (REM) sleep during the third term of pregnancy on the sleep-wake profiles of neonates in the Wistar rat model. Sleep-wake patterns were assessed through electrophysiological measures and behavioural observations during postnatal days 1-21 on pups born to REM sleep-deprived dams and control rats. Pups of REM sleep-deprived dams had active sleep that was not only markedly higher in percentage during all the days studied, but also had reduced latency during later postnatal days 15-21...
May 31, 2017: Journal of Sleep Research
https://www.readbyqxmd.com/read/28559974/melatonin-prevents-sleep-deprivation-associated-anxiety-like-behavior-in-rats-role-of-oxidative-stress-and-balance-between-gabaergic-and-glutamatergic-transmission
#17
Lei Zhang, Hong-Liang Guo, Hu-Qin Zhang, Tian-Qi Xu, Bing He, Zhen-Hai Wang, Yi-Peng Yang, Xiao-Dan Tang, Peng Zhang, Fang-E Liu
Sleep deprivation (SD) has been shown to induce anxiety-like behavior. Melatonin, an endogenous potent antioxidant, protects neurons from oxidative stress in many disease models. Here we investigated the effect of melatonin against SD-induced anxiety-like behavior and attempted to define the possible mechanisms involved. SD was induced in rats using modified multiple platform model. Melatonin (15 mg/kg) was administered to the rats via intraperitoneal injection. The elevated plus maze test, open field test and light-dark exploration were used to evaluate anxiety-like behavior...
2017: American Journal of Translational Research
https://www.readbyqxmd.com/read/28549585/cystamine-mediated-inhibition-of-protein-disulfide-isomerase-triggers-aggregation-of-misfolded-orexin-a-in-the-golgi-apparatus-and-prevents-extracellular-secretion-of-orexin-a
#18
Issei Fujita, Mizuki Nobunaga, Takahiro Seki, Yuki Kurauchi, Akinori Hisatsune, Hiroshi Katsuki
Orexins (orexin-A and orexin-B) are neuropeptides that are reduced in narcolepsy, a sleep disorder that is characterized by excessive daytime sleepiness, sudden sleep attacks and cataplexy. However, it remains unclear how orexins in the brain and orexin neurons are reduced in narcolepsy. Orexin-A has two closely located intramolecular disulfide bonds and is prone to misfolding due to the formation of incorrect disulfide bonds. Protein disulfide isomerase (PDI) possesses disulfide interchange activity. PDI can modify misfolded orexin-A to its native form by rearrangement of two disulfide bonds...
May 23, 2017: Biochemical and Biophysical Research Communications
https://www.readbyqxmd.com/read/28543440/chronic-sleep-restriction-disrupts-interendothelial-junctions-in-the-hippocampus-and-increases-blood-brain-barrier-permeability
#19
G Hurtado-Alvarado, J Velázquez-Moctezuma, B Gómez-González
Chronic sleep loss in the rat increases blood-brain barrier permeability to Evans blue and FITC-dextrans in almost the whole brain and sleep recovery during short periods restores normal blood-brain barrier permeability. Sleep loss increases vesicle density in hippocampal endothelial cells and decreases tight junction protein expression. However, at the ultrastructural level the effect of chronic sleep loss on interendothelial junctions is unknown. In this study we characterised the ultrastructure of interendothelial junctions in the hippocampus, the expression of tight junction proteins, and quantified blood-brain barrier permeability to fluorescein-sodium after chronic sleep restriction...
May 23, 2017: Journal of Microscopy
https://www.readbyqxmd.com/read/28541527/sleep-dependent-modulation-of-metabolic-rate-in-drosophila
#20
Bethany A Stahl, Melissa E Slocumb, Hersh Chaitin, Justin R Diangelo, Alex C Keene
Dysregulation of sleep is associated with metabolic diseases, and metabolic rate is acutely regulated by sleep-wake behavior. In humans and rodent models, sleep loss is associated with obesity, reduced metabolic rate, and negative energy balance, yet little is known about the neural mechanisms governing interactions between sleep and metabolism. We have developed a system to simultaneously measure sleep and metabolic rate in individual Drosophila, allowing for interrogation of neural systems governing interactions between sleep and metabolic rate...
May 25, 2017: Sleep
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