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Literature DB >> 18493717

C825T G-protein beta3 subunit gene polymorphism, tilt test results and point score in syncopal patients.

Malgorzata Lelonek¹, Tadeusz Pietrucha, Monika Matyjaszczyk, Jan Henryk Goch.

Abstract

We evaluated C825T polymorphism of the G-protein beta3 subunit gene in syncopal patients in regard to tilting results and the diagnostic point score (PS). In a multivariate analysis, only PS > or = -2 was associated with positive passive tilting (P < 0.05). The relationship between tilting results and this polymorphism needs further study.

Entities: Disease Gene Mutation Species

Mesh：

Substances：

Year: 2008 PMID： 18493717 DOI： 10.1007/s10286-008-0474-z

Source DB: PubMed Journal: Clin Auton Res ISSN： 0959-9851 Impact factor: 4.435

27 in total

1. Diagnostic criteria for vasovagal syncope based on a quantitative history.

Authors: Robert Sheldon; Sarah Rose; Stuart Connolly; Debbie Ritchie; Mary-Lou Koshman; Michael Frenneaux
Journal: Eur Heart J Date: 2005-10-13 Impact factor: 29.983

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Journal: Europace Date: 2005-09 Impact factor: 5.214

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Journal: Hypertension Date: 2000-07 Impact factor: 10.190

4. G protein beta3 subunit 825T allele and enhanced coronary vasoconstriction on alpha(2)-adrenoceptor activation.

Authors: D Baumgart; C Naber; M Haude; O Oldenburg; R Erbel; G Heusch; W Siffert
Journal: Circ Res Date: 1999-11-12 Impact factor: 17.367

5. Interaction of the ACE D allele and the GNB3 825T allele in myocardial infarction.

Authors: C K Naber; J Hüsing; U Wolfhard; R Erbel; W Siffert
Journal: Hypertension Date: 2000-12 Impact factor: 10.190

6. Predictors of response to the head-up tilt test in patients with unexplained syncope or presyncope.

Authors: Babak Kazemi; Majid Haghjoo; Arash Arya; Mohammad Ali Sadr-Ameli
Journal: Pacing Clin Electrophysiol Date: 2006-08 Impact factor: 1.976

7. Prevalence of family history in vasovagal syncope and haemodynamic response to head up tilt in first degree relatives: preliminary data for the Newcastle cohort.

Authors: Julia L Newton; Roseanne Kenny; Joanna Lawson; Richard Frearson; Peter Donaldson
Journal: Clin Auton Res Date: 2003-02 Impact factor: 4.435

8. Shortened head-up tilt testing potentiated with sublingual nitroglycerin in patients with unexplained syncope.

Authors: A Del Rosso; P Bartoli; A Bartoletti; A Brandinelli-Geri; F Bonechi; M Maioli; F Mazza; A Michelucci; L Russo; E Salvetti; M Sansoni; A Zipoli; A Fierro; A Ieri
Journal: Am Heart J Date: 1998-04 Impact factor: 4.749

9. Mutation T/C,Ile 131 of the gene encoding the alfa subunit of the human Gs protein and predisposition to vasovagal syncope.

Authors: Malgorzata Lelonek; Tadeusz Pietrucha; Monika Matyjaszczyk; Jan Henryk Goch
Journal: Circ J Date: 2008-04 Impact factor: 2.993