WAVELET-BASED ANALYSIS OF CEREBROVASCULAR DYNAMICS IN NEWBORN RATS WITH INTRACRANIAL HEMORRHAGES

作     者：ALEXEY N.PAVLOV ALEXEY I.NAZIMOV OLGA N.PAVLOVA VLADISLAV V.LYCHAGOV VALERY V.TUCHIN OLGA A.BIBIKOVA SERGEYS.SINDEEV OXANA V.SEMYACHKINA-GLUSHKOVSKAYA 

作者机构：Department of PhysicsSaratou State University 83 Astrakhanskaya str.Saratou 410012Russia 

出 版 物：《Journal of Innovative Optical Health Sciences》 (创新光学健康科学杂志（英文）)

年 卷 期：2014年第7卷第1期

页      面：66-75页

核心收录：

学科分类：0831[工学-生物医学工程（可授工学、理学、医学学位）] 1004[医学-公共卫生与预防医学(可授医学、理学学位)] 0808[工学-电气工程] 1002[医学-临床医学] 0809[工学-电子科学与技术（可授工学、理学学位）] 0805[工学-材料科学与工程（可授工学、理学学位）] 0836[工学-生物工程] 0702[理学-物理学] 10[医学] 

基　　金：supported in part by the Russian Foundation for Basic Research(grants1l-02-00560-a,12-02-31204) by the RF Ministry of Educationand Sciences with in the Federal program"Scientific and scientific-pedagogic staff of innovative Russia for 2009-2013"(contracts14.B37.21.0216,14.B37.21.0853) 

主　　题：Brain hemorhages optical coherence tomography cerebrovascular dynamics wavelet analy sis stress. 

摘      要：Intracranial hemorrhage(I)is a major problem of neonatal intensive *** incidence of Iistypically asymptomatic and canmot be effectively detected by standard diagnostic *** mechanisms underlying IH are unknown but there is evidence that stress-induced disorders inadrenergic regulation of cerebral venous blood flow (CVBF) are among the main *** and qualitative:could significantly advance understanding ofthe nature of I in newbornslth1sions of CVBF in newborn rats withan experimental model of *** analysis is bas ed on theDoppler optical coheavelet-based approachthat provides sensitiv external *** resultsccompanied by asupprectivity to *** show that the values01.23 estimated ithelodinto the sympathicusindicate abnormal reactions associated with the developent of *** conclude that t he revealed areactivity of the cerebral veins to adrenaline represents a possible mechanism responsible forpat hological changes in CVBF.