Mikhail Martynov

Prof. Dr. Mikhail Martynov

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Research Focus & Metrics

Academic Career Length

22Years (2005-Present)

(Calculated once Scilit publication data is synced: current year − year of first publication + 1)

Representative Publications

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1 January 2022 in S.S. Korsakov Journal of Neurology and Psychiatry
Verified
Journal Article
Closed access
EGE.I. Gusev
E.I. Gusev
MMMikhail Martynov
Mikhail Martynov
NSN.A. Shamalov
N.A. Shamalov
Elena YarovayaElena Yarovaya
Elena Yarovaya
MSM.P. Semenov
M.P. Semenov
SMSergey Markin
Sergey Markin
ЦЕЛЬ ИССЛЕДОВАНИЯ Изучение эффективности и безопасности неиммуногенной стафилокиназы (НС) в сравнении с алтеплазой (А) у пациентов с ишемическим инсультом (ИИ) в первые 4,5 ч от развития симптомов. МАТЕРИАЛ И МЕТОДЫ В открытом рандомизированном сравнительном исследовании «не меньшей эффективности» в параллельных группах НС и А приняли участие 336 пациентов (по 168 в каждой группе) в первые 4,5 ч ИИ. НС вводилась в дозе 10 мг вне зависимости от массы тела внутривенно болюсно в течение 10 с, А — болюсно-инфузионно в дозе 0,9 мг/кг (максимально 90 мг) в течение 1 ч. Первичной конечной точкой эффективности считался благоприятный исход — 0—1 балл по модифицированной шкале Рэнкина (mRS) на 90-й день после введения препаратов. Конечные точки безопасности включали смертность от всех причин на 90-й день, симптомное внутричерепное кровоизлияние и другие серьезные нежелательные явления (СНЯ). РЕЗУЛЬТАТЫ К 90-му дню заболевания первичную конечную точку в группе НС достигли 84 (50%) пациента, в группе А — 68 (41%) (p=0,10, ОШ=1,47, 95% ДИ=0,93—2,32). Разница между группами НС и А составила 9,5% (95% ДИ= –1,7—20,7), и левая граница 95% ДИ не пересекала границу «не меньшей эффективности» (p«не меньшей эффективности»<0,0001). На 90-й день умерли 17 (10%) пациентов в группе НС и 24 (14%) — в группе А (p=0,32). Частота симптомных внутричерепных кровоизлияний была несколько реже в группе НС — 5 (3%) пациентов, в группе А — 13 (8%) (p=0,087, ОШ=0,37, 95% ДИ=0,1—1,13). СНЯ в группе НС развились у 22 (13%) пациентов, в группе А — у 37 (22%) (p=0,044, ОШ=0,53, 95% ДИ=0,28—0,98). ЗАКЛЮЧЕНИЕ Результаты исследования ФРИДА являются первыми в мире по применению препарата на основе НС у пациентов с ИИ. Показано, что однократное болюсное введение НС в стандартной дозе в 10 мг вне зависимости от массы тела позволяет быстро, эффективно и безопасно проводить тромболитическую терапию у пациентов с ИИ в течение 4,5 ч от начала заболевания. В дальнейших клинических исследованиях НС планируется расширение терапевтического окна в 4,5 ч после появления симптомов у пациентов с ИИ.

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EKElena Anatolevna Katunina
Elena Anatolevna Katunina
VBVictor Blokhin
Victor Blokhin
MNMarina R. Nodel
Marina R. Nodel
EPEkaterina Pavlova
Ekaterina Pavlova
AKAlexander L. Kalinkin
Alexander L. Kalinkin
Michael UgrumovMichael Ugrumov
Michael Ugrumov
Parkinson’s disease (PD) is diagnosed many years after its onset, under a significant degradation of the nigrostriatal dopaminergic system, responsible for the regulation of motor function. This explains the low effectiveness of the treatment of patients. Therefore, one of the highest priorities in neurology is the development of the early (preclinical) diagnosis of PD. The aim of this study was to search for changes in the blood of patients at risk of developing PD, which are considered potential diagnostic biomarkers. Out of 1835 patients, 26 patients were included in the risk group and 20 patients in the control group. The primary criteria for inclusion in a risk group were the impairment of sleep behavior disorder and sense of smell, and the secondary criteria were neurological and mental disorders. In patients at risk and in controls, the composition of plasma and the expression of genes of interest in lymphocytes were assessed by 27 indicators. The main changes that we found in plasma include a decrease in the concentrations of l-3,4-dihydroxyphenylalanine (L-DOPA) and urates, as well as the expressions of some types of microRNA, and an increase in the total oxidative status. In turn, in the lymphocytes of patients at risk, an increase in the expression of the DA D3 receptor gene and the lymphocyte activation gene 3 (LAG3), as well as a decrease in the expression of the Protein deglycase DJ-1 gene (PARK7), were observed. The blood changes we found in patients at risk are considered candidates for diagnostic biomarkers at the prodromal stage of PD.

31 January 2023 in S.S. Korsakov Journal of Neurology and Psychiatry
Verified
Journal Article
Closed access
MMMikhail Martynov
Mikhail Martynov
MZM.V. Zhuravleva
M.V. Zhuravleva
NVN.S. Vasyukova
N.S. Vasyukova
EKE.V. Kuznetsova
E.V. Kuznetsova
TKT.R. Kameneva
T.R. Kameneva
We reviewed the role of oxidative stress (OS) in the pathogenesis of ischemic (IS) and hemorrhagic stroke (HS). OS plays a major role in programmed cell death, increased permeability of the blood-brain barrier, astroglial and microglial activation, and local inflammatory response. We also reviewed the current state of neuro- and cytoprotection studies and their translation in clinical practice. With respect to experimental and clinical data the efficacy of long term administration of multimodal cytoprotective drug with antioxidant effect — ethylmethylhydroxypyridine succinate (Mexidol) is discussed during the acute and early recovery period after stroke.

1 January 2018 in S.S. Korsakov Journal of Neurology and Psychiatry
Verified
Journal Article
Closed access
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EGE. I. Gusev
E. I. Gusev
MMMikhail Martynov
Mikhail Martynov
EKE. V. Kostenko
E. V. Kostenko
LPL. V. Petrova
L. V. Petrova
SBS. N. Bobyreva
S. N. Bobyreva
Medical article медицинская статья

1 March 2015 in Molecular Biology
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Journal Article
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BTB. V. Titov
B. V. Titov
NMN. A. Matveeva
N. A. Matveeva
MMMikhail Martynov
Mikhail Martynov
OFOlga Favorova
Olga Favorova
Cerebrovascular accidents (strokes) are a challenge to modern health care throughout the world because they contribute greatly to morbidity, disability, and mortality rates. Ischemic stroke...

1 January 2015 in S.S. Korsakov Journal of Neurology and Psychiatry
Verified
Journal Article
Closed access
MDM. V. Davydovskaya
M. V. Davydovskaya
ABA. N. Boyko
A. N. Boyko
IBI. A. Beliaeva
I. A. Beliaeva
MMMikhail Martynov
Mikhail Martynov
EGE. I. Gusev
E. I. Gusev
The authors consider the issues related to pathogenesis, clinical features, diagnosis and treatment of autoimmune encephalitis. It has been demonstrated that the development of autoimmune encephalitis can be associated with the oncologic process or be of idiopathic character. The pathogenesis of autoimmune encephalitis is caused by the production of antibodies that directly or indirectly (via T-cell mechanism) damage exo-and/or endocellular structures of the nerve cells. The presence of antobodies to endocellular structures of neurons in the cerebrospinal fluid of patients with autoimmune encephalitis in the vast majority of cases (> 95%) indicates the concomitant oncologic process, the presence of antibodies to membranes or neuronal synapses can be not associated with the oncologic process. Along with complex examination, including neuroimaging, EEG, cerebrospinal fluid and antibodies, the diagnostic algorithm in autoimmune encephalitis should include the search for the nidus of cancer. The treatment algorithm in autoimmune encephalitis included the combined immunosupressive therapy, plasmapheresis, immunoglobulines, cytostatics as well as treatment of the oncologic process.