Zobrazeno 1 - 10
of 141
pro vyhledávání: '"Spyridon N. Karras"'
Autor:
Tarek Ziad Arabi, Hana M. A. Fakhoury, Hani Tamim, Rene F. Chun, Martin Hewison, Fatme AlAnouti, Stefan Pilz, Cedric Annweiler, Georgios Tzimagiorgis, Costas Haitoglou, Spyridon N. Karras
Publikováno v:
Frontiers in Endocrinology, Vol 15 (2024)
BackgroundApart from the well-established skeletal effects, vitamin D has been explored as a secretagogue influencing various adipokines, including adiponectin and irisin. Recent evidence suggests that specific forms of 25-Hydroxyvitamin D (25(OHD),
Externí odkaz:
https://doaj.org/article/7e26c797efa7490a9707e2f44feac7da
Autor:
Nicholas Angelopoulos, Rodis D. Paparodis, Ioannis Androulakis, Panagiotis Anagnostis, Anastasios Boniakos, Leonidas Duntas, Spyridon N. Karras, Sarantis Livadas
Publikováno v:
Thyroid Research, Vol 16, Iss 1, Pp 1-7 (2023)
Abstract Background In the last decade, the combination of the widespread use of streptavidin–biotin technology and biotin–containing supplements (BCS) in the daily clinical practice, have led to numerous reports of erroneous hormone immunoassay
Externí odkaz:
https://doaj.org/article/7d53bd21235c418e8688d500db136b07
Autor:
Spyridon N. Karras, Theocharis Koufakis, Georgios Dimakopoulos, Djordje S. Popovic, Kalliopi Kotsa
Publikováno v:
Journal of Diabetes, Vol 15, Iss 2, Pp 181-184 (2023)
Highlights We investigated a potential correlation between amino acid intake and glycemic markers among individuals who practiced intermittent fasting and controls. Reduced aspartic acid intake during and after intermittent fasting presented a positi
Externí odkaz:
https://doaj.org/article/4fd96f6489f642ce8cd15dd37b28648d
Autor:
Caroline Charonnat, Dolores Sanchez-Rodriguez, Spyridon N. Karras, Duygu Gezen-Ak, Erdinç Dursun, Cédric Annweiler
Publikováno v:
Nutrients, Vol 16, Iss 6, p 856 (2024)
The vitamin D status diagnosticator (VDSD), a 16-item tool, effectively identifies hypovitaminosis D in healthy older adults and can assist in determining the need for blood tests in this population. Assessing vitamin D levels is particularly crucial
Externí odkaz:
https://doaj.org/article/c498bb076d724f83a11d9f91d71e5ef1
Publikováno v:
Nutrients, Vol 16, Iss 3, p 391 (2024)
Vitamin D deficiency is considered a public health problem due to its worldwide high prevalence and adverse clinical consequences regarding musculoskeletal health. In addition, vitamin D may also be crucial for the prevention of certain extraskeletal
Externí odkaz:
https://doaj.org/article/3cf2b4eff5444edd851590bbb29c7f7c
Autor:
Spyridon N. Karras, Theocharis Koufakis, Djordje S. Popovic, Lilian Adamidou, Paraskevi Karalazou, Katerina Thisiadou, Pantelis Zebekakis, Kali Makedou, Kalliopi Kotsa
Publikováno v:
Nutrients, Vol 15, Iss 24, p 5058 (2023)
Athonian Orthodox fasting (AOF) is characterized by energy- and time-restricted eating (TRE) and is based on the Mediterranean diet. We aimed to investigate the impact of AOF compared to another TRE model on vaspin, omentin, nesfatin, and visfatin le
Externí odkaz:
https://doaj.org/article/9c25f682c378430886124dd7e752d1c8
Publikováno v:
Nutrients, Vol 15, Iss 3, p 532 (2023)
Breast cancer (BC) is the most-frequent malignancy amongst women, whereas obesity and excess caloric consumption increase the risk for developing the disease. The objective of this systematic review was to examine the impact of intermittent fasting (
Externí odkaz:
https://doaj.org/article/844912fd696e4d5fa97aac15900cdf11
Autor:
Spyridon N. Karras, Erdinç Dursun, Merve Alaylıoğlu, Duygu Gezen-Ak, Stefan Pilz, Cedric Annweiler, Fatme Al Anouti
Publikováno v:
Nutrients, Vol 14, Iss 18, p 3799 (2022)
Background: Vitamin D-binding protein (VDBP) is a vital regulator of optimal vitamin D homeostasis and bioavailability. Apart from its well-documented role as a key component in vitamin D dynamic transfer and circulation, it has a myriad of immunoreg
Externí odkaz:
https://doaj.org/article/7d0f6b77a32b46048e9c141576a52423
Autor:
Stefan Pilz, Verena Theiler-Schwetz, Pawel Pludowski, Sieglinde Zelzer, Andreas Meinitzer, Spyridon N. Karras, Waldemar Misiorowski, Armin Zittermann, Winfried März, Christian Trummer
Publikováno v:
Nutrients, Vol 14, Iss 12, p 2518 (2022)
Pathogenic mutations of CYP24A1 lead to an impaired catabolism of vitamin D metabolites and should be considered in the differential diagnosis of hypercalcemia with low parathyroid hormone concentrations. Diagnosis is based on a reduced 24,25-dihydro
Externí odkaz:
https://doaj.org/article/4149b29e64854516985be648b1e79d8b
Autor:
Verena Theiler-Schwetz, Christian Trummer, Martin R. Grübler, Martin H. Keppel, Armin Zittermann, Andreas Tomaschitz, Spyridon N. Karras, Winfried März, Stefan Pilz, Stephanie Gängler
Publikováno v:
Nutrients, Vol 14, Iss 7, p 1360 (2022)
Accumulating evidence suggests that potential cardiovascular benefits of vitamin D supplementation may be restricted to individuals with very low 25-hydroxyvitamin D (25(OH)D) concentrations; the effect of vitamin D on blood pressure (BP) remains unc
Externí odkaz:
https://doaj.org/article/7538e764d33b403d83253d99578b7ee6