Robert Pettersson
Overview
Explore the profile of Robert Pettersson including associated specialties, affiliations and a list of published articles.
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Articles
9
Citations
48
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Recent Articles
1.
Hagsater S, Pettersson R, Pettersson C, Atanasovski D, Naslund J, Eriksson E
Int J Neuropsychopharmacol
. 2021 Jul;
24(9):749-757.
PMID: 34228806
Background: Though drugs binding to serotonergic 5-HT2A receptors have long been claimed to influence human anxiety, it remains unclear if this receptor subtype is best described as anxiety promoting or...
2.
Hagsater S, Pettersson R, Holmang A, Eriksson E
Acta Neuropsychiatr
. 2021 Feb;
33(3):148-155.
PMID: 33593455
Objective: Whereas numerous experimental and clinical studies suggest a complex involvement of serotonin in the regulation of anxiety, it remains to be clarified if the dominating impact of this transmitter...
3.
Hagsater S, Thoren J, Pettersson R, Eriksson E
Acta Neuropsychiatr
. 2018 Nov;
31(1):46-51.
PMID: 30404671
Objective: Whereas long-term administration of selective serotonin reuptake inhibitors (SSRIs) is effective for the treatment of anxiety disorders, acute administration of these drugs may exert a paradoxical anxiogenic effect. The...
4.
Serotonin depletion eliminates sex differences with respect to context-conditioned immobility in rat
Pettersson R, Hagsater S, Eriksson E
Psychopharmacology (Berl)
. 2016 Feb;
233(8):1513-21.
PMID: 26905688
Rationale: Previous studies have shown that male rats display more anxiety-like behavior than females as assessed using the elevated plus maze and that serotonin depletion abolishes this difference by exerting...
5.
Naslund J, Studer E, Pettersson R, Hagsater M, Nilsson S, Nissbrandt H, et al.
Int J Neuropsychopharmacol
. 2015 Feb;
18(8).
PMID: 25716782
Background: The anxiety-reducing effect of long-term administration of serotonin reuptake inhibitors is usually seen only in subjects with anxiety disorders, and such patients are also abnormally inclined to experience a...
6.
Pettersson R, Naslund J, Nilsson S, Eriksson E, Hagsater S
Psychopharmacology (Berl)
. 2014 Nov;
232(8):1461-9.
PMID: 25417552
Rationale: Acute administration of selective serotonin reuptake inhibitors (SSRIs) may enhance anxiety in humans, those with anxiety disorders being more susceptible than others. Fear-conditioned or unconditioned acoustic startle and freezing...
7.
Pettersson R, Bartonek A, Gutierrez-Farewik E
J Biomech
. 2012 Jan;
45(3):461-8.
PMID: 22218283
For people with motion disorders, posture can impact fatigue, discomfort or deformities in the long term. Orthopedic treatments such as orthoses or orthopedic surgeries which change geometric properties can improve...
8.
Suchankova P, Pettersson R, Nordenstrom K, Holm G, Ekman A
Behav Brain Res
. 2011 Dec;
228(1):232-5.
PMID: 22142952
Matrix metalloproteinases (MMPs) are enzymes involved in degradation of proteins in the extracellular matrix and have been shown to contribute to neuroinflammation by several mechanisms such as blood-brain barrier breakdown....
9.
Bartonek A, Lidbeck C, Pettersson R, Weidenhielm E, Eriksson M, Gutierrez-Farewik E
Gait Posture
. 2011 Jul;
34(3):426-31.
PMID: 21775142
Heel wedges may influence standing posture but how and to what extent are unknown. Thirty-two children with motor disorders - 16 with arthrogryposis multiplex congenita (AMC) and 16 with cerebral...