Zobrazeno 1 - 10
of 587
pro vyhledávání: '"Andrzej, Lewiński"'
Autor:
Joanna Kawalec, Wojciech Horzelski, Małgorzata Karbownik-Lewińska, Andrzej Lewiński, Krzysztof C. Lewandowski
Publikováno v:
Frontiers in Endocrinology, Vol 15 (2024)
IntroductionThe glucagon stimulation test (GST) is widely used to assess growth hormone (GH) and cortisol secretion, nevertheless the precise mechanisms underpinning these hormonal responses remain unclear. We have endeavoured to explore the relation
Externí odkaz:
https://doaj.org/article/0f88248afd66423282c3bc07e6a57345
Publikováno v:
Frontiers in Endocrinology, Vol 15 (2024)
IntroductionSirtuin 1 (SIRT1) is known to be involved in sensing cellular energy levels and regulating energy metabolism. This study aimed to evaluate fasting serum SIRT1 levels in healthy children, and to analyse the influence of age, sex, puberty,
Externí odkaz:
https://doaj.org/article/03b734246e25456d829eefb739a1a889
Autor:
Anna Fedorczak, Dorota Kowalik, Justyna Kopciuch, Ewa Głowacka, Katarzyna Mikołajczyk, Marcin Tkaczyk, Andrzej Lewiński, Renata Stawerska
Publikováno v:
Biomedicines, Vol 12, Iss 7, p 1433 (2024)
Sirtuin 1 (SIRT1) inhibits growth hormone (GH) intracellular signaling for the insulin-like growth factor 1 (IGF-1) synthesis via the janus kinase (JAK)/signal transducer and activator of transcription proteins (STATs) pathway. The aim of this study
Externí odkaz:
https://doaj.org/article/b61e0bcadf904b048fe2410a2aeb4250
Publikováno v:
International Journal of Molecular Sciences, Vol 25, Iss 11, p 5739 (2024)
In the majority of children with growth hormone (GH) deficiency (GHD), normal GH secretion may occur before the attainment of final height. The aim of the study was to assess the incidence of persistent and transient GHD and the effectiveness of reco
Externí odkaz:
https://doaj.org/article/24c0abe5dfda492cb81dfdd3ebf4f852
Autor:
Anna Łupińska, Sara Aszkiełowicz, Dorota Kowalik, Krzysztof Jeziorny, Marzena Kolasa-Kicińska, Paula Smalczewska, Arkadiusz Zygmunt, Andrzej Lewiński, Renata Stawerska
Publikováno v:
Journal of Clinical Medicine, Vol 13, Iss 10, p 2865 (2024)
Background: Recognizing insulin resistance (IR) in children remains challenging due to uncertain IRI-HOMA cut-offs and unclear recommendations for evaluating IR based on OGTT. In our study, we compare the effectiveness of IRI-HOMA and IRI-Belfiore (O
Externí odkaz:
https://doaj.org/article/2f77efecb478483c9ee2194079ba971d
Autor:
Jolanta Kunikowska, Natalia Andryszak, Elżbieta Skowrońska-Jóźwiak, Kacper Pełka, Arkadiusz Zygmunt, Andrzej Lewiński, Marek Ruchała, Rafał Czepczyński
Publikováno v:
Journal of Clinical Medicine, Vol 13, Iss 6, p 1817 (2024)
Background: Tumour-induced osteomalacia (TIO) is a rare paraneoplastic syndrome. Detecting the primary tumour in TIO is challenging using conventional imaging methods. This study assesses the efficacy of [68Ga]Ga-DOTATATE PET/CT in identifying the pr
Externí odkaz:
https://doaj.org/article/f4cf66114de5485c9b236fab7ab9dd0b
Publikováno v:
Frontiers in Immunology, Vol 14 (2023)
IntroductionGraves’ disease (GD) and Graves’ orbitopathy (GO) development were suspected to be HLA-related in both Asian and Caucasian populations. However, most studies were performed with application of serological methods or low resolution gen
Externí odkaz:
https://doaj.org/article/14b331546e0f45199e4a85ccec5d4f8d
Autor:
Kinga Sałacińska, Iwona Pinkier, Lena Rutkowska, Danuta Chlebna-Sokół, Elżbieta Jakubowska-Pietkiewicz, Izabela Michałus, Łukasz Kępczyński, Dominik Salachna, Nina Wieczorek-Cichecka, Małgorzata Piotrowicz, Tatiana Chilarska, Aleksander Jamsheer, Paweł Matusik, Małgorzata Wilk, Elżbieta Petriczko, Maria Giżewska, Iwona Stecewicz, Mieczysław Walczak, Magda Rybak-Krzyszkowska, Andrzej Lewiński, Agnieszka Gach
Publikováno v:
Frontiers in Endocrinology, Vol 14 (2023)
Osteogenesis imperfecta (OI) is a rare genetic disorder of the connective tissue. It presents with a wide spectrum of skeletal and extraskeletal features, and ranges in severity from mild to perinatal lethal. The disease is characterized by a heterog
Externí odkaz:
https://doaj.org/article/f46f73cf625d46ddb2885a7702d86c5c
Autor:
Krzysztof Cezary Lewandowski, Joanna Kawalec, Michał Kusiński, Katarzyna Dąbrowska, Aleksandra Ewa Matusiak, Iga Dudek, Andrzej Lewiński
Publikováno v:
Journal of Clinical Medicine, Vol 13, Iss 2, p 324 (2024)
Background: Amiodarone-induced thyrotoxicosis (AIT) may pose treatment challenges. We present a series of patients in which we achieved the normalisation of free T3 (FT3) using intravenous methylprednisolone (ivMP) in AIT refractory to thiamazole and
Externí odkaz:
https://doaj.org/article/468cd6e1a6cc432e83539bf8599e64b2
Publikováno v:
Frontiers in Immunology, Vol 14 (2023)
BackgroundMannan-binding lectin (MBL) is a main component of the lectin pathway of the complement system. Although there are some studies showing links between endocrine and immune systems, the ones concerning hypopituitarism are limited. The aim of
Externí odkaz:
https://doaj.org/article/2c17333a3b4a4d0cacc187349269297e