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- Functional MRI creates a series of images that capture blood oxygen leels in parts of the brain that are responsible for moement, perception, and cognition. 功能性MRI生成的一系列图像能够捕捉与运动、感知和认知有关的部分脑区的血氧水平变化。
- Results The changes in blood oxygen level and the increased artial inflow result in the brain cortex functional MR signal, which displayed as slightly increased signal intensity in the active cortex. 结果脑功能磁共振信号的产生主要与功能区血氧含量的改变、动脉血供增加引起的流入效应等因素有关,主要表现为功能区信号增高。
- AD usually causes a headache due to vasodilation of brain blood vessels. 广告通常会导致头痛，由于脑血管舒张血管。
- Methods In 165 cases of patiants with mionectic blood oxygen oherapy promptly and close observation. 方法对本组病例中并发低氧血症的165例患儿及时给予氧疗并注意密切观察。
- Reduce blood fat and blood viscosity; protect heart and brain blood vessel disease. 降低血脂、降低血粘度;预防心脑血管疾病。
- Blood oxygen saturation was measured with Model 9500 instrument in the patients preoperatively and postoperatively at 7 am for 7 days. 采用国产Model 9500型指夹式血氧饱和度测量仪,监测2种术式患者手术前1 d及术后连续7 d早晨7:00血氧饱和度的变化。
- Objective To observe the effects of Xitong Granule on the blood pressure(BP) and brain blood flow(BBF) in dogs. 目的观察息痛颗粒对犬脑血流量和血压的影响。
- Methods The pharmacological effects of JDD were observed according to the changes of coronary blood flow and blood oxygen content and saturation. 方法采用麻醉犬冠状动脉血流量及动静脉血的血氧饱和度及血氧含量等指标的变化，研究加味丹参饮对心肌缺血的作用。
- The results of SPECT demonstrated the existence of regional hypo-perfusiion of brain blood in NIDDM patients. SPECT显示患者存在局部脑血流灌注的减低,认知功能与额叶、颞叶等脑皮层血流灌注有密切关系。
- During sleep apnea episodes, the upper airway becomes blocked, hindering or stopping breathing and causing blood oxygen levels to drop and blood pressure to rise. 在睡眠呼吸暂停事件中，上呼吸道发生阻塞，妨碍或使得呼吸停止，并使得血液中氧水平下降和血压升高。
- Objective To investigate the effect of electromagnetic radiation (EMR) on rat brain blood barrier (BBB) at different time after irradiation. 目的 研究电磁辐射 (EMR)对大鼠血脑屏障 (BBB)的影响。
- Objective: To examine the effect of hirudin injection on cerebral ischemia and hemorheology of rat and the influence of brain blood flow in dog. 目的 :观察水蛭肽注射液对大鼠脑缺血、血液流变学及家犬脑血流量的影响。
- Objective To observe the effects of Jiawei Danshen decoction (JDD) on coronary blood flow and the blood oxygen content and saturation in anaesthetic dogs. 摘要目的观察加味丹参饮对麻醉犬冠状动脉血流量和动静脉血氧饱和度及血氧含量的影响。
- Several dozen electrodes are glued to his head, chest and limbs; elasticated belts circle his torso; and a blood oxygen monitor is clipped to his right index finger. 几十个电极安置在他的头部、部和四肢；几条松紧带环绕在他的躯干部位；血氧监测仪探头夹在他的右手食指上。
- The results showed that the prevention and cure of heart and brain blood vessel diseases may be related to inorganic elements in Urtica angustifolia. 结果表明,荨麻中所含无机元素与心脑血管疾病的防治可能有一定关联。
- METHODS:SPECT brain blood perfusion was conducted in the subjects of two groups and the results were compared with that of CT and MRI. 方法:对两组对象进行单光子发射型计算机体层摄影脑血流灌注显像,并与其CT、MRI结果进行对比。
- Objective:To study the relativity between the decreased saturation of blood oxygen level and other related data in patients with obstructive sleep apnea syndrome(OSAS). 目的:探讨阻塞性睡眠呼吸暂停综合症(OSAS)患者血氧饱和度下降程度与其它有关指标的相关性。
- Both AQP1 and AQP4 are mostly expressed in brain, and AQP4 especially expressed on both sides of BBB (brain blood barrier). 脑内主要存在的是AQP_1和AQP_4，而且AQP4主要分布在血脑屏障的两侧。
- Objective To observe the effects of Jiawei Danshen decoction(JDD) on coronary blood flow and the blood oxygen content and saturation in anaesthetic dogs. 目的观察加味丹参饮对麻醉犬冠状动脉血流量和动静脉血氧饱和度及血氧含量的影响。
- The respiration, blood pressure, saturation of blood oxygen, conscious-sedation degree, awareness level, self-sensation, loss of memory were observed in two groups. 观察术中呼吸、压、氧饱和度及镇静程度、醒状况、我感觉、记忆缺失等情况。
