Zobrazeno 1 - 10
of 34
pro vyhledávání: '"Arafat Nasser"'
Autor:
Silvia Elisabetta Portis Bruzzone, Arafat Nasser, Sagar Sanjay Aripaka, Marie Spies, Brice Ozenne, Peter Steen Jensen, Gitte Moos Knudsen, Vibe Gedsoe Frokjaer, Patrick MacDonald Fisher
Publikováno v:
Scientific Reports, Vol 13, Iss 1, Pp 1-11 (2023)
Abstract The serotonin transporter (5-HTT) critically shapes serotonin neurotransmission by regulating extracellular brain serotonin levels; it remains unclear to what extent 5-HTT levels in the human brain are genetically determined. Here we applied
Externí odkaz:
https://doaj.org/article/9c8f47aa77904a78966d873e14043b05
Autor:
Maria Faurholt-Jepsen, Vibe Gedsø Frøkjær, Arafat Nasser, Niklas Rye Jørgensen, Lars Vedel Kessing, Maj Vinberg
Publikováno v:
International Journal of Bipolar Disorders, Vol 9, Iss 1, Pp 1-10 (2021)
Abstract Objective The Cortisol Awakening Response (CAR) measured as the transient increase in cortisol levels following morning awakening appears to be a distinct feature of the HPA axis. Patients with bipolar disorder (BD) experience daily stress,
Externí odkaz:
https://doaj.org/article/8c8688b18b4b46e4ab44203186b4ee77
Autor:
Nakul Ravi Raval, Arafat Nasser, Clara Aabye Madsen, Natalie Beschorner, Emily Eufaula Beaman, Morten Juhl, Szabolcs Lehel, Mikael Palner, Claus Svarer, Pontus Plavén-Sigray, Louise Møller Jørgensen, Gitte Moos Knudsen
Publikováno v:
Frontiers in Neuroscience, Vol 16 (2022)
Positron emission tomography (PET) has become an essential clinical tool for diagnosing neurodegenerative diseases with abnormal accumulation of proteins like amyloid-β or tau. Despite many attempts, it has not been possible to develop an appropriat
Externí odkaz:
https://doaj.org/article/f482c8b7afce44d5bff90eb3d037684f
Autor:
Vladimir Shalgunov, Mengfei Xiong, Elina T. L’Estrade, Nakul R. Raval, Ida V. Andersen, Fraser G. Edgar, Nikolaj R. Speth, Simone L. Baerentzen, Hanne D. Hansen, Lene L. Donovan, Arafat Nasser, Siv T. Peitersen, Andreas Kjaer, Gitte M. Knudsen, Stina Syvänen, Mikael Palner, Matthias M. Herth
Publikováno v:
EJNMMI Research, Vol 10, Iss 1, Pp 1-11 (2020)
Abstract Background Positron emission tomography (PET) is a molecular imaging technique that can be used to investigate the in vivo pharmacology of drugs. Initial preclinical evaluation of PET tracers is often conducted in rodents due to the accessib
Externí odkaz:
https://doaj.org/article/abd4cf9642dc46f89d08c15d1cabc529
Autor:
Emma Sofie Høgsted, Camilla Borgsted, Vibeke H. Dam, Arafat Nasser, Niklas Rye Jørgensen, Brice Ozenne, Dea Siggaard Stenbæk, Vibe G. Frokjaer
Publikováno v:
Frontiers in Endocrinology, Vol 12 (2021)
BackgroundWomen who use oral contraceptives (OCs) may have a higher risk of developing a depression, which is associated with both vulnerability to stress and cognitive dysfunction. OCs disrupt the hypothalamic-pituitary-gonadal (HPG) axis by suppres
Externí odkaz:
https://doaj.org/article/22fc2b4411b04c7fb350ab074ecdd0ab
Autor:
Rahman, Areej Kareem1 areej.rahmam@uobasrah.edu.iq, Jassim, Arafat Nasser1 arafat.alyousuf@uobasrah.edu.iq, Abdullah, Hassan Odeh2 hasan_oudah@yahoo.com
Publikováno v:
Webology. 2022, Vol. 19 Issue 2, p182-205. 24p.
Autor:
Gjertrud Louise Laurell, Pontus Plavén-Sigray, Annette Johansen, Nakul Ravi Raval, Arafat Nasser, Clara Aabye Madsen, Jacob Madsen, Hanne Demant Hansen, Lene Lundgaard Donovan, Gitte Moos Knudsen, Adriaan A Lammertsma, R Todd Ogden, Claus Svarer, Martin Schain
Publikováno v:
Laurell, G L, Plavén-Sigray, P, Johansen, A, Raval, N R, Nasser, A, Aabye Madsen, C, Madsen, J, Hansen, H D, Donovan, L L, Knudsen, G M, Lammertsma, A A, Ogden, R T, Svarer, C & Schain, M 2023, ' Kinetic models for estimating occupancy from single-scan PET displacement studies ', Journal of Cerebral Blood Flow and Metabolism . https://doi.org/10.1177/0271678X231168591
Journal of Cerebral Blood Flow and Metabolism. Nature Publishing Group
Journal of Cerebral Blood Flow and Metabolism. Nature Publishing Group
The traditional design of PET target engagement studies is based on a baseline scan and one or more scans after drug administration. We here evaluate an alternative design in which the drug is administered during an on-going scan (i.e., a displacemen
Autor:
Gjertrud Louise Laurell, Pontus Plavén-Sigray, Annette Johansen, Nakul Ravi Raval, Arafat Nasser, Clara Aabye Madsen, Jacob Madsen, Hanne Demant Hansen, Lene Lundgaard Donovan, Gitte Moos Knudsen, Adriaan A Lammertsma, R Todd Ogden, Claus Svarer, Martin Schain
The traditional design of PET target engagement studies is based on a baseline scan and one or more scans after drug administration. We here evaluate an alternative design in which the drug is administered during an on-going scan (i.e., a displacemen
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::c519278d8bfc1442fe153b2b76797c44
https://doi.org/10.1101/2022.11.25.517914
https://doi.org/10.1101/2022.11.25.517914
Autor:
Nakul Ravi, Raval, Clara Aabye, Madsen, Vladimir, Shalgunov, Arafat, Nasser, Umberto Maria, Battisti, Emily Eufaula, Beaman, Morten, Juhl, Louise Møller, Jørgensen, Matthias Manfred, Herth, Hanne Demant, Hansen, Pontus, Plavén-Sigray, Gitte Moos, Knudsen
Publikováno v:
Nuclear medicine and biology.
A positron emission tomography (PET) radiotracer to neuroimage α-synuclein aggregates would be a crucial addition for early diagnosis and treatment development in disorders such as Parkinson's disease, where elevated aggregate levels are a histopath
Autor:
Nakul Ravi Raval, Clara Aabye Madsen, Vladimir Shalgunov, Arafat Nasser, Umberto Maria Battisti, Emily Eufaula Beaman, Morten Juhl, Louise Møller Jørgensen, Matthias Manfred Herth, Hanne Demant Hansen, Pontus Plavén-Sigray, Gitte Moos Knudsen
Publikováno v:
Nuclear Medicine and Biology
Raval, N R, Madsen, C A, Shalgunov, V, Nasser, A, Battisti, U M, Beaman, E E, Juhl, M, Jørgensen, L M, Herth, M M, Hansen, H D, Plavén-Sigray, P & Knudsen, G M 2022, ' Evaluation of the α-synuclein PET radiotracer (d 3 )-[ 11 C]MODAG-001 in pigs ', Nuclear Medicine and Biology, vol. 114-115, pp. 42-48 . https://doi.org/10.1016/j.nucmedbio.2022.08.001
Raval, N R, Madsen, C A, Shalgunov, V, Nasser, A, Battisti, U M, Beaman, E E, Juhl, M, Jørgensen, L M, Herth, M M, Hansen, H D, Plavén-Sigray, P & Knudsen, G M 2022, ' Evaluation of the α-synuclein PET radiotracer (d 3 )-[ 11 C]MODAG-001 in pigs ', Nuclear Medicine and Biology, vol. 114-115, pp. 42-48 . https://doi.org/10.1016/j.nucmedbio.2022.08.001
Background Apositron emission tomography(PET)radiotracerto neuroimage α-synuclein aggregates would be a crucial addition for early diagnosis and treatment development in disorders such asParkinson's disease, where elevated aggregate levels are a his
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::108afce60fb8e6f3fc796ff1d60ede26
https://doi.org/10.1101/2022.02.05.479231
https://doi.org/10.1101/2022.02.05.479231