نتایج جستجو برای: c825t polymorphism

تعداد نتایج: 107359  

Journal: :Journal of the American Society of Nephrology : JASN 1999
J Beige S Engeli J Ringel G Offermann A Distler A M Sharma

Recent studies have identified a novel polymorphism (C825T) of the gene encoding the beta3 subunit of heterotrimeric G proteins (Gbeta3), associated with enhanced activation of G proteins, which appears to be more common in hypertensive patients. In the present study, the relationship between this genetic variant and kidney allograft survival was examined over the first 3 yr after transplantati...

Journal: :Circulation. Heart failure 2016
Richard Sheppard Eileen Hsich Julie Damp Uri Elkayam Angela Kealey Gautam Ramani Mark Zucker Jeffrey D Alexis Benjamin D Horne Karen Hanley-Yanez Jessica Pisarcik Indrani Halder James D Fett Dennis M McNamara

BACKGROUND Black women are at greater risk for peripartum cardiomyopathy (PPCM). The guanine nucleotide-binding proteins β-3 subunit (GNB3) has a polymorphism C825T. The GNB3 TT genotype more prevalent in blacks is associated with poorer outcomes. We evaluated GNB3 genotype and myocardial recovery in PPCM. METHODS AND RESULTS A total of 97 women with PPCM were enrolled and genotyped for the G...

Journal: :European journal of pharmacology 2010
Salvatore Terrazzino Michele Viana Elisa Floriddia Francesco Monaco Daniela Mittino Grazia Sances Cristina Tassorelli Giuseppe Nappi Maurizio Rinaldi Pier Luigi Canonico Armando A Genazzani

The aim of the present observational study was to assess the value of the C825T polymorphism of the beta-3 subunit of G proteins (GNB3) as well as of variants in the SLC6A4 gene (5HTTLPR and STin2 VNTR) and DRD2 gene (TaqI A and NcoI) as predictive markers for consistency in headache response to triptans in migraine patients. Consistent responders to triptans were defined as the migraineurs who...

Journal: :Respiration; international review of thoracic diseases 2016
Rintaro Nishimura Nobuhiro Tanabe Ayumi Sekine Hajime Kasai Rika Suda Fumiaki Kato Takayuki Jujo Toshihiko Sugiura Ayako Shigeta Seiichiro Sakao Koichiro Tatsumi

BACKGROUND The insertion/deletion (I/D) polymorphism in the angiotensin-converting enzyme gene (ACE) and the C825T polymorphism in the G-protein β3 subunit gene (GNB3) are associated with the efficacy of phosphodiesterase-5 inhibitor (PDE-5I) in erectile dysfunction. In addition, GNB3 genotypes could be associated with clinical worsening in pulmonary hypertension (PH) treated with PDE-5I. Howev...

Journal: :NeuroImage 2011
Po See Chen Tzung Lieh Yeh I. Hui Lee Cheng Bill Lin Hsin Chun Tsai Kao Chin Chen Nan-Tsing Chiu Wei Jen Yao Yen Kuang Yang Yuan-Hwa Chou

Striatal dopaminergic activity is significantly correlated with various cognitive activities, mood regulation, and even metabolic homeostasis, and is modulated by the dopamine transporter (DAT). The availability of DAT could be regulated by presynaptic autoreceptors, which are G-protein coupled receptors; however, whether functional variations in the common downstream signaling molecule, G-prot...

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