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182 0 _ab
200 1 _aCytochrome P450 1A2 co-determines neuroleptic load and may diminish tardive dyskinesia by increased inducibility
_fS. A. Ivanova [et al.]
203 _aText
_celectronic
300 _aTitle screen
330 _aObjectives. The aim of this study was to investigate a possible association between tardive dyskinesia (TD) and CYP1A2 (*1F, -163C>А, rs762551) polymorphism in Russian psychiatric inpatients. Methods. TD was assessed cross-sectionally using the Abnormal Involuntary Movement Scale (AIMS). Orofacial and limb-truncal dyskinesia were assessed with AIMS 1–4 and 5–7, respectively. Standard protocols were applied for genotyping. Analysis of covariance (ANCOVA) was used to compare the mean AIMS scores for each of the genotypic classes. Results. A total of 319 Caucasian patients from West Siberia with schizophrenia and 117 healthy volunteers were investigated. No significant differences between the patients and the controls in genotype frequencies were found. Analysis of covariance (ANCOVA) with age, sex, duration of disease, chlorpromazine equivalent (CPZEQ) incorporated as covariates showed that limb-truncal, but not orofacial TD, is associated with CYP1A2 (?163C>, rs762551) polymorphism (F = 3.27, P = 0.039). Patients with the C/C genotype had a higher mean AIMS 5–7 score than those with the A/C or the A/A genotype. Conclusions. Our results support the hypothesis that not only with clozapine, but also with other classical and atypical antipsychotics, smoking may decrease plasma levels; this is most extensively expressed in carriers of the CYP1A2*1F (-163C> A) polymorphism.
333 _aРежим доступа: по договору с организацией-держателем ресурса
461 _tThe World Journal of Biological Psychiatry
463 _tVol. 16, iss. 3
_v[P. 200-205]
_d2015
610 1 _aэлектронный ресурс
610 1 _aтруды учёных ТПУ
701 1 _aIvanova
_bS. A.
_cspecialist in the field of ecology and life safety
_cProfessor of Tomsk Polytechnic University, doctor of medical sciences
_f1964-
_gSvetlana Aleksandrovna
_2stltpush
_3(RuTPU)RU\TPU\pers\33859
701 1 _aToshchakova
_bV. A.
_gValentina Aleksandrovna
701 1 _aFilipenko
_bM. L.
_gMaksim Leonidovich
701 1 _aFedorenko
_bO. Yu.
_cspecialist in the field of ecology and life safety
_cProfessor of Tomsk Polytechnic University, doctor of medical sciences
_f1973-
_gOlga Yurievna
_2stltpush
_3(RuTPU)RU\TPU\pers\33861
701 1 _aBoyarko
_bE. G.
_gEvgeniya Grigorjevna
701 1 _aSemke
_bA. V.
_gArkady Valentinovich
701 1 _aBokhan
_bN. A.
_gNikolay Aleksandrovich
701 1 _aAftanas
_bL. V.
_gLyubomir Ivanovich
701 1 _aLunen
_bA. D.
_gAnton DzhM
712 0 2 _aНациональный исследовательский Томский политехнический университет (ТПУ)
_bИнститут неразрушающего контроля (ИНК)
_bКафедра экологии и безопасности жизнедеятельности (ЭБЖ)
_h4850
_2stltpush
_3(RuTPU)RU\TPU\col\18720
801 2 _aRU
_b63413507
_c20160606
_gRCR
856 4 _uhttp://dx.doi.org/10.3109/15622975.2014.995222
942 _cCF