Sales G, Deagle BE, Calura E, Martini P, Biscontin A, De Pittà C, Kawaguchi S, Romualdi C, Meyer B, Costa R, Jarman S. PLoS One Abstract Antarctic krill (Euphausia superba) is a key species in the Southern Ocean with an estimated biomass between 100 and 500 million tonnes. Changes in krill population viability would have […]
Cagnin A, Fragiacomo F, Camporese G, Turco M, Bussè C, Ermani M, Montagnese S. Journal of Alzheimers Disease BACKGROUND: Alterations of the sleep-wake cycle are common features of neurodegenerative dementia. OBJECTIVES: To study differences in sleep-wake profiles in dementia with Lewy bodies (DLB), Alzheimer’s disease (AD), and healthy controls. METHODS: 30 DLB and 32 AD patients, […]
Garrido M, Skorucak J, Raduazzo D, Turco M, Spinelli G, Angeli P, Amodio P, Achermann P, Montagnese S. Metabolic Brain Disease Hyperammonaemia/mild hepatic encephalopathy (HE) can be simulated by the oral administration of a so-called amino acid challenge (AAC). This study sought to assess the effects of the AAC alone and in combination with either […]
Schiff S, Casa M, Di Caro V, Aprile D, Spinelli G, De Rui M, Angeli P, Amodio P, Montagnese S. Hepatology. 2016 Electroencephalography (EEG) is useful to objectively diagnose/grade hepatic encephalopathy (HE) across its spectrum of severity. However, it requires expensive equipment, and hepatogastroenterologists are generally unfamiliar with its acquisition/interpretation. Recent technological advances have led to the development […]
Green EW, O’Callaghan EK, Hansen CN, Bastianello S, Bhutani S, Vanin S, Armstrong JD, Costa R, Kyriacou CP. Proceeding of the National Academy of Sciences Abstract Under standard laboratory conditions of rectangular light/dark cycles and constant warm temperature, Drosophila melanogaster show bursts of morning (M) and evening (E) locomotor activity and a “siesta” in the […]
Montelli S, Mazzotta G, Vanin S, Caccin L, Corrà S, De Pittà C, Boothroyd C, Green EW, Kyriacou CP, Costa . Journal of biological rhythms Abstract Previous analysis of Drosophila circadian behavior under natural conditions has revealed a number of novel and unexpected features. Here we focus on the oscillations of per and tim mRNAs […]
Montagnese S, Middleton B, Corrias M, Mani AR, Skene DJ, Morgan MY. Chronobiology International Abstract Circadian rhythmicity and non-visual sensitivity to light can be assessed, in healthy subjects, by measuring the rhythm of the urinary melatonin metabolite 6-sulphatoxymelatonin (aMT6s) and by determining the response of plasma melatonin to nocturnal retinal light exposure, respectively. However, the […]
Bee L, Marini S, Pontarin G, Ferraro P, Costa R, Albrecht U, Celotti L. Nucleic Acids Research Abstract The efficiency of Nucleotide Excision Repair (NER)process is crucial for maintaining genomic integrity because in many organisms, including humans, it represents the only system able to repair a wide range of DNA damage. The aim of the […]
Casula EP, Bisiacchi PS, Corrias M, Schiff S, Merkel C, Amodio P, Montagnese S. Metabolic Brain Disease Abstract Hyperammonaemia is observed after prolonged, intense exercise, or in patients with hepatic failure. In the latter, it is associated with a set of neurological and psychiatric abnormalities termed hepatic encephalopathy. THE AIMS OF OUR STUDY WERE: 1. […]
De Rui M, Middleton B, Sticca A, Gatta A, Amodio P, Skene DJ, Montagnese S. Neurochemistry Research Abstract Patients with liver cirrhosis often exhibit sleep-wake abnormalities, which are, at least to some extent, circadian in origin. A relatively novel non-pharmacological approach to circadian disruption is appropriately timed bright light therapy. The aims of this pilot […]
