Πλοήγηση ανά Συγγραφέα "Georgoulias, P."
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Effect of Ghrelin and Thyrotropin-releasing Hormone on Prolactin Secretion in Normal Women
Messini, C. I.; Dafopoulos, K.; Chalvatzas, N.; Georgoulias, P.; Anifandis, G.; Messinis, I. E. (2010)It is known that ghrelin stimulates the secretion of prolactin in women. The aim of this study was to examine the effect of exogenous thyrotropin-releasing hormone (TRH) on ghrelin-induced prolactin release. Ten healthy ... -
Effect of ghrelin on gonadotrophin secretion in women during the menstrual cycle
Messini, C. I.; Dafopoulos, K.; Chalvatzas, N.; Georgoulias, P.; Messinis, I. E. (2009)It has been suggested that ghrelin may affect reproduction in animals by decreasing pituitary LH secretion. The role of ghrelin on LH secretion in women has not been investigated. Our aim was to assess the effect of ghrelin ... -
The Effects Of An Acute Bout Of Exercise On Complete Blood Count In Alcoholic Patients
Jamurtas, A. Z.; Georgakouli, K.; Zourbanos, N.; Georgoulias, P.; Kremeti, D.; Manthou, E.; Fatouros, I. G.; Goudas, M.; Koutedakis, Y.; Theodorakis, Y. (2014) -
Elimination Half-Life of Anti-Mullerian Hormone
Griesinger, G.; Dafopoulos, K.; Buendgen, N.; Cascorbi, I.; Georgoulias, P.; Zavos, A.; Messini, C. I.; Messinis, I. E. (2012)Context: Anti-Mullerian hormone (AMH) is a glycoprotein that is secreted by the granulosa cells in the human ovary. In the postpubertal female, circulating AMH reflects the number of follicles within the ovary. It is ... -
Elimination half-life of anti-Mullerian hormone in the human
Griesinger, G.; Dafopoulos, K.; Buendgen, N.; Cascorbi, I.; Georgoulias, P.; Zavos, A.; Messinis, C.; Diedrich, K.; Messinis, I. (2011) -
The Emerging Roles of Adiponectin in Female Reproductive System-Associated Disorders and Pregnancy
Angelidis, G.; Dafopoulos, K.; Messini, C. I.; Valotassiou, V.; Tsikouras, P.; Vrachnis, N.; Psimadas, D.; Georgoulias, P.; Messinis, I. E. (2013)Adiponectin, the most abundant adipose-released cytokine, has an important role in metabolism, primarily through reducing insulin resistance. Reproductive functions are known to be influenced by energy balance and adiponectin ... -
Erratum: Inhibitory Effect of Submaximal Doses of Ghrelin on Gonadotropin Secretion in Women (Hormone and Metabolic Research (2013) DOI: 10.1055/s-0033-1355388)
Messini, C. I.; Dafopoulos, K.; Malandri, M.; Georgoulias, P.; Anifandis, G.; Messinis, I. E. (2013) -
Evaluation of an imaging gamma probe based on R8900U-00-C12 PSPMT
Georgiou, M.; David, S.; Papadimitroulas, P.; Fysikopoulos, E.; Bregou, A.; Loudos, G.; Georgoulias, P. (2012)In this study we present the construction and the evaluation of a gamma probe based on a R8900U-00-C12 position sensitive photomultiplier tube coupled to a pixelated CsI(Tl) crystal array with 2mm x 2mm x 3mm crystal ... -
Experimental and simulation studies for the optimization of dedicated scintimammography cameras
Georgiou, M.; David, S.; Loudos, G.; Tsougos, I.; Georgoulias, P. (2012)The main drawback of scintimammography with conventional gamma cameras is the large distance between detector and breast, which limits imaging performance and adds significant background noise from the heart and other ... -
Experimental and Simulation Studies for the Optimization of Dedicated Scintimammography Cameras
Georgiou, M.; Loudos, G.; David, S.; Georgoulias, P. (2010) -
Failure of the GnRH antagonist ganirelix to block the positive feedback effect of exogenous estrogen in normal women
Messinis, I. E.; Vanakara, P.; Zavos, A.; Verikouki, C.; Georgoulias, P.; Dafopoulos, K. (2010)This study investigated whether the GnRH antagonist ganirelix is able to block the positive-feedback effect of E-2 in normal women. Ganirelix was unable to block the positive-feedback effect, suggesting that the clinical ... -
Fetuin-A is Associated with Disease Severity and Exacerbation Frequency in Patients with COPD
Minas, M.; Mystridou, P.; Georgoulias, P.; Pournaras, S.; Kostikas, K.; Gourgoulianis, K. I. (2013)Fetuin-A is a liver protein that may serve as an inhibitor of systemic inflammation in humans. In the present study we assessed the levels of fetuin-A in COPD patients in stable condition and on exacerbation in an attempt ... -
FLT-PET/CT for Brain Lesions Evaluation: a Semi Quantitative Approach in a Prospective Study
Nikaki, A.; Prassopoulos, V.; Fillippi, V.; Kechagias, D.; Vlachou, F.; Merisoglou, S.; Razi, E.; Nomikos, P.; Efthymiadou, R.; Georgoulias, P. (2013) -
FLT-PET/CT in Recurrent Brain Tumors: Visual and Semiquantitative Assessment
Nikaki, A.; Prassopoulos, V.; Filippi, V.; Savvidou, D.; Tsougos, I.; Vlachou, F.; Kosmidis, P.; Nomikos, P.; Gogos, K.; Efthymiadou, R.; Georgoulias, P. (2014) -
Ghrelin: New Insights into Female Reproductive System-Associated Disorders and Pregnancy
Angelidis, G.; Dafopoulos, K.; Messini, C. I.; Valotassiou, V.; Georgoulias, P.; Messinis, I. E. (2012)Ghrelin is considered the endogenous ligand of growth hormone secretagogue receptor type 1a, and its modulatory actions have been demonstrated in a large array of endocrine and nonendocrine functions. According to recent ... -
Growth hormone and prolactin response to ghrelin during the normal menstrual cycle
Messini, C. I.; Dafopoulos, K.; Chalvatzas, N.; Georgoulias, P.; Messinis, I. E. (2009)Objective It has been suggested that exogenous oestradiol augments ghrelin-induced growth hormone (GH) secretion in postmenopausal women. Whether endogenous oestrogens exert a similar effect during the normal menstrual ... -
Growth hormone response to submaximal doses of ghrelin remains unchanged during the follicular phase of the cycle
Messini, C. I.; Dafopoulos, K.; Malandri, M.; Georgoulias, P.; Anifandis, G.; Messinis, I. E. (2013)Background: Previous data have shown that ghrelin-induced growth hormone (GH) secretion is augmented in women by exogenous but not by endogenous estrogens. The purpose of this study was to examine the response of GH to ... -
I-123 ioflupane dopamine transporter SPECT imaging in Parkinsonian Syndrome Diagnosis
Bairactaris, C.; Demakopoulos, N.; Tripsianis, G.; Sioka, C.; Farmakiotis, D.; Vadikolias, K.; Heliopoulos, I.; Georgoulias, P.; Tsougos, I.; Papanastasiou, I.; Piperidou, C. (2008) -
Impact of ACE and ApoE polymorphisms on myocardial perfusion: correlation with myocardial single photon emission computed tomographic imaging
Georgoulias, P.; Wozniak, G.; Samara, M.; Chiotoglou, I.; Kontos, A.; Tzavara, C.; Valotassiou, V.; Georgitsi, M.; Aleporou-Marinou, V.; Patrinos, G. P.; Kollia, P. (2009)Coronary artery disease is associated with multiple genetic and environmental risk factors. In this study, we evaluated the correlation of angiotensin l-converting enzyme (ACE) (I/D) and ApoE gene polymorphisms (E2, E3, ... -
Impact of FXIIIA1, FII, FV, FGB and PAI1 Polymorphisms on Myocardial Perfusion: Correlation with Myocardial Single Photon Emission Computed Tomographic Imaging
Satra, M.; Samara, M.; Wozniak, G.; Kontos, A.; Valotassiou, V.; Tsougos, I.; Kollia, P.; Georgoulias, P. (2010)