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The influence of interstage channel on efficiency of molecular drag stage in hybrid turbomolecular pump
Published 2021-10-01Get full text
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¿El área verde o el humedal afectan el precio de la vivienda, en un sector de Bogotá?
Published 2023-01-01Get full text
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Karhunen–Loeve orthogonal decomposition method for problems of EEG assessment of patients with migraine
Published 2025-01-01Get full text
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Integration of carbon dioxide sensor with GNSS receiver for dynamic air quality monitoring applications
Published 2024-01-01Get full text
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大鼠脑梗死后缺氧组织显像的动态变化
Published 2009-01-01“…【结果】 放射自显影显示1.5 h IR组手术后1 d和14 d均为缺氧阳性,其余各组均阴性;免疫荧光示1.5 h IR组术后1、3、7和14 d均有缺氧组织,面积(um2)有缩小倾向(分别为21 478 ± 8 254、 4 405 ± 1 490、2 647 ± 463和1 612 ± 239),但荧光强度没有明显减弱(分别为1.66 ± 0.07、1.75 ± 0.02、1.68 ± 0.08和1.64 ± 0.01);而其余各组在术后7 d均已无缺氧组织。【结论】 与人类脑梗死相似,大鼠脑梗死后缺氧组织可存在较长时间,且随着时间的延长而逐渐减少;1.5 h IR的大鼠MCAO模型是研究脑梗死后缺氧组织长时间存在的合适模型。…”
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