Zobrazeno 1 - 10
of 26
pro vyhledávání: '"Line Petersen"'
Publikováno v:
Antioxidants, Vol 12, Iss 3, p 576 (2023)
Pregnancy is a risk factor for the development or aggravation of diabetic retinopathy. Here, we suggest a relationship between plasma vitamin C (vitC) status during pregnancy and into postpartum in type 1 diabetes and the possible progression of diab
Externí odkaz:
https://doaj.org/article/3b9861e8bab64bdeb1c8b969dd8ce71e
Autor:
Søren Gullaksen, Liv Vernstrøm, Steffen Skovgaard Sørensen, Kristian Løkke Funck, Line Petersen, Toke Bek, Per Løgstrup Poulsen, Esben Laugesen
Publikováno v:
Gullaksen, S, Vernstrøm, L, Sørensen, S S, Funck, K L, Petersen, L, Bek, T, Poulsen, P L & Laugesen, E 2023, ' Effects of semaglutide and empagliflozin on oxygenation, vascular autoregulation, and central thickness of the retina in people with type 2 diabetes: A prespecified secondary analysis of a randomised clinical trial ', Journal of Diabetes and its Complications, vol. 37, no. 5, 108472, pp. 1-7 . https://doi.org/10.1016/j.jdiacomp.2023.108472
AIMS: Semaglutide and empagliflozin have shown cardiovascular protection. In SUSTAIN-6, semaglutide was associated with an increased risk of diabetic retinopathy. We investigated whether changes in retinal oxygenation, retinal vascular autoregulation
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::5d5c0fecd41d901d44c67639689c9c57
https://pure.au.dk/portal/da/publications/effects-of-semaglutide-and-empagliflozin-on-oxygenation-vascular-autoregulation-and-central-thickness-of-the-retina-in-people-with-type-2-diabetes-a-prespecified-secondary-analysis-of-a-randomised-clinical-trial(d504b9e1-a2b6-4f5a-bd99-ba2b27a88d2e).html
https://pure.au.dk/portal/da/publications/effects-of-semaglutide-and-empagliflozin-on-oxygenation-vascular-autoregulation-and-central-thickness-of-the-retina-in-people-with-type-2-diabetes-a-prespecified-secondary-analysis-of-a-randomised-clinical-trial(d504b9e1-a2b6-4f5a-bd99-ba2b27a88d2e).html
Publikováno v:
Petersen, L, Aalkjaer, C & Bek, T 2022, ' Vasomotion in Retinal Arterioles Is Modified by Exercise and Flicker Stimulation ', Investigative ophthalmology & visual science, vol. 63, no. 13, 7 . https://doi.org/10.1167/iovs.63.13.7
Purpose: Vasomotion is spontaneous oscillations in the diameter of resistance vessels with derived effects on blood flow, and it has been proposed that disturbances in vasomotion may be involved in retinal vascular disease. The purpose of this study
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::9bc995f939eb24b76f173397376e91ad
https://pure.au.dk/portal/da/publications/vasomotion-in-retinal-arterioles-is-modified-by-exercise-and-flicker-stimulation(636c5ef5-855f-4f57-a4ec-0171576331ec).html
https://pure.au.dk/portal/da/publications/vasomotion-in-retinal-arterioles-is-modified-by-exercise-and-flicker-stimulation(636c5ef5-855f-4f57-a4ec-0171576331ec).html
Autor:
Jonathan Baier, Søren Tang Knudsen, Line Petersen, Kristian Løkke Funck, Liv Vernstrøm Hald, Toke Bek, Per Løgstrup Poulsen, Esben Laugesen
Publikováno v:
Artery Research, Vol 20 (2017)
Background: Crosstalk between large and small arteries has been suggested to partake in the microvascular complication development in patients with type 2 diabetes mellitus (T2DM). Yet, data are scarce. In the present study, we aimed to elucidate th
Externí odkaz:
https://doaj.org/article/7cc3d37a929a4057b9c0e1ede052b107
Autor:
Esben Laugesen, Toke Bek, Kristian Løkke Funck, Søren Tang Knudsen, Jonathan Mathias Baier, Line Petersen, Liv Vernstrøm, Per Løgstrup Poulsen
Publikováno v:
Baier, J M, Funck, K L, Petersen, L, Vernstrøm, L, Knudsen, S T, Bek, T, Poulsen, P L & Laugesen, E 2019, ' Retinal vessel reactivity is not attenuated in patients with type 2 diabetes compared with matched controls and is associated with peripheral endothelial function in controls ', Journal of Diabetes and its Complications, vol. 33, no. 9, pp. 641-647 . https://doi.org/10.1016/j.jdiacomp.2019.05.024
BACKGROUND AND AIMS: Attenuated retinal vasoreactivity in patients with type 2 diabetes preceding diabetic retinopathy development has been proposed to reflect local endothelial dysfunction. Whether retinal vessel reactivity is associated with periph
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1715e37158aac47736548819bcbaea87
https://doi.org/10.1016/j.jdiacomp.2019.05.024
https://doi.org/10.1016/j.jdiacomp.2019.05.024
Publikováno v:
Biomedicine Hub. 4:1-10
Background: The neurotransmitter adenosine has been proposed to be involved in the pathogenesis of diabetic retinopathy, which may be due to the vasoactive properties of the compound. Previous studies have shown that adenosine can affect the tone of
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_________::fe9b6d2391dcc6863d809e8f7dc87229
https://doi.org/10.1159/000500563
https://doi.org/10.1159/000500563
Publikováno v:
El Dabagh, Y, Petersen, L, Pedersen, M & Bek, T 2019, ' Reduced baseline diameter and contraction of peripheral retinal arterioles immediately after remote ischemia in diabetic patients ', Graefe's Archive for Clinical and Experimental Ophthalmology, vol. 257, no. 10, pp. 2095-2101 . https://doi.org/10.1007/s00417-019-04407-x
Purpose: Remote ischemic conditioning (RIC) implies that transient ischemia in one organ can affect blood flow and protect from ischemia in another remote organ such as the retina. The purpose of the present study was to investigate the effect of RIC
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6b6c2ac86141bc95aacabc6003f41474
https://pubmed.ncbi.nlm.nih.gov/31273510
https://pubmed.ncbi.nlm.nih.gov/31273510
Autor:
Line Petersen, Toke Bek
Publikováno v:
Petersen, L & Bek, T 2019, ' The Oxygen Saturation in Vascular Abnormalities Depends on the Extent of Arteriovenous Shunting in Diabetic Retinopathy ', Investigative Ophthalmology & Visual Science, vol. 60, no. 12, pp. 3762-3767 . https://doi.org/10.1167/iovs.19-27472
Purpose: Diabetic retinopathy is characterized by disturbances in retinal blood flow mediated by capillary occlusion, intraretinal microvascular abnormalities (IRMAs), neovascularizations, and omega loops and reduplications. It is likely that the stu
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::b75d5f8ea8f3fa05208000df2cc99eec
https://pure.au.dk/portal/da/publications/the-oxygen-saturation-in-vascular-abnormalities-depends-on-the-extent-of-arteriovenous-shunting-in-diabetic-retinopathy(eab3f1ec-5fc1-4a4f-87c3-1f9312cbda15).html
https://pure.au.dk/portal/da/publications/the-oxygen-saturation-in-vascular-abnormalities-depends-on-the-extent-of-arteriovenous-shunting-in-diabetic-retinopathy(eab3f1ec-5fc1-4a4f-87c3-1f9312cbda15).html
Autor:
Line Petersen, Toke Bek
Publikováno v:
Petersen, L & Bek, T 2019, ' Retinal vasodilatation in the affected eye but reduced pressure autoregulation of both eyes in unilateral Coats’ disease ', Acta Ophthalmologica, vol. 97, no. 7, pp. 679-683 . https://doi.org/10.1111/aos.14073
Background: Coats’ disease is characterized by vascular hyperpermeability, oedema and accumulation of exudates related to impairment of retinal vascular function. The background for the development of the disease is unknown, but it is likely that t
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::e0020c78ad25dda9176941ed3bd8455c
https://pubmed.ncbi.nlm.nih.gov/30840364
https://pubmed.ncbi.nlm.nih.gov/30840364
Publikováno v:
El Dabagh, Y, Petersen, L, Pedersen, M & Bek, T 2017, ' The Diameter of Retinal Vessels Is Affected by Transient Ischemia of the Arm in Normal Persons ', Investigative Ophthalmology & Visual Science, vol. 58, no. 12, pp. 5263-5269 . https://doi.org/10.1167/iovs.17-22461
Purpose: Remote ischemic conditioning (RIC) implies that transient ischemia in a limb can affect perfusion in a target organ elsewhere in the body. The changes in perfusion can be assumed to be paralleled by changes in the vessel diameters in the tar
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::0d186a282360633211abd9ee3e9f9664
https://pubmed.ncbi.nlm.nih.gov/29049727
https://pubmed.ncbi.nlm.nih.gov/29049727