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Laser speckle imaging and wavelet analysis of cerebral blood flow associated with the opening of the blood–brain barrier by sound 被引量:3
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作者 O.Semyachkina-Glushkovskaya A.Abdurashitov +16 位作者 A.Pavlov A.Shirokov N.Navolokin O.Pavlova A.Gekalyuk M.Ulanova N.Shushunova A.Bodrova E.Saranceva A.Khorovodov I.Agranovich v.fedorova M.Sagatova A.E.Shareef C.Zhang D.Zhu v.Tuchin 《Chinese Optics Letters》 SCIE EI CAS CSCD 2017年第9期2-6,共5页
The cerebral blood flow(CBF) alterations related to sound-induced opening of the blood–brain barrier(BBB) in adult mice are studied using laser speckle contrast imaging(LSCI) and wavelet analysis of vascular ph... The cerebral blood flow(CBF) alterations related to sound-induced opening of the blood–brain barrier(BBB) in adult mice are studied using laser speckle contrast imaging(LSCI) and wavelet analysis of vascular physiology.The results clearly show that the opening of the BBB is accompanied by the changes of venous but not microvessel circulation in the brain. The elevation of the BBB permeability is associated with the decrease of venous CBF and the increase of its complexity. These data suggest that the cerebral veins rather than microvessels are sensitive components of the CBF related to the opening BBB. 展开更多
关键词 BBB Laser speckle imaging and wavelet analysis of cerebral blood flow associated with the opening of the blood brain barrier by sound
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The impact of health expenditures on public health in BRICS nations 被引量:1
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作者 Mihajlo Jakovljevic Yuriy Timofeyev +4 位作者 Natalia v.Ekkert Julia v.fedorova Galina Skvirskaya Sergey Bolevich vladimir A.Reshetnikov 《Journal of Sport and Health Science》 SCIE 2019年第6期516-519,共4页
1.Peculiarity of the BRICS emerging economies Since the late 1980s,accelerated globalization has provided economic growth opportunities in mature and emerging economies.The rapidly developing nations of Brazil,Russia,... 1.Peculiarity of the BRICS emerging economies Since the late 1980s,accelerated globalization has provided economic growth opportunities in mature and emerging economies.The rapidly developing nations of Brazil,Russia,India,China,and South Africa(BRICS nations)have a combined economic output that makes BRICS countries the world's major emerging economies. 展开更多
关键词 BRICS nations IMPACT
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亚马尔北极和亚北极地区考古研究
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作者 齐山德(译) 《北冰洋研究》 2019年第1期34-44,共11页
西西伯利亚北极和亚北极地区考古研究始于20世纪20年代初,21世纪以前,仅莫斯科和列宁格勒的考古小组进行了初步考察。关于新世纪以来考古研究的进展情况,本文从以下三个方面阐述:①该区域人类居住史,包括鄂毕河谷、亚马尔半岛及吉丹半... 西西伯利亚北极和亚北极地区考古研究始于20世纪20年代初,21世纪以前,仅莫斯科和列宁格勒的考古小组进行了初步考察。关于新世纪以来考古研究的进展情况,本文从以下三个方面阐述:①该区域人类居住史,包括鄂毕河谷、亚马尔半岛及吉丹半岛。②极地适应性的形成,包括经济、社会文化特征及生物适应性。③该区域与邻近地区古典和中世纪文明的联系。大体而言,2000年至今,得益于俄罗斯国家对极地考古研究的支持,西西伯利亚北极和亚北极地区发现大量遗迹,与此同时有相当数量的学术著作问世,涌现出相当数量综合性的、跨学科的、学术价值较高的考古科研成果。 展开更多
关键词 西西伯利亚北极和亚北极 石器时代和青铜时代 早期铁器时代 中世纪 跨学科研究
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