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- SPECT: Single Photon Emission Computer Tomgraphy. 單光子發射計算機斷層掃描儀。
- At present,usual examinations for this disease are CT,MRI and single photon emission computed tomography(SPECT),etc. 目前,該病常用的檢查方法有CT掃描、MRI成像及單光子發射型計算機體層攝影等方法。
- Methods The rCBF of 22 unmedicated patients with OCD was measured with single photon emission tomography (SPECT). 方法 採用單光子發射計算機掃描 (SPECT)技術 ,對未服藥的 2 2例強迫症患者於靜息及癥狀誘髮狀態下行局部腦血流 (rCBF)動態顯像研究。
- The ultraweak photon emission was observed from plant seedling at stage of germination by using PIAS. 摘要採用光子計數成像系統(IAS)植物幼苗萌發過程的超弱發光進行觀察。
- The Exact Electromagnetic Field Description of Photon Emission, Absorption, and Radiation Pattern. II. 關於光子輻射、吸收及輻射圖形的精確電磁場描述II.
- Closely related to PET is single- photon emission computed tomography, or SPECT. 與正電子發射X射線攝影技術密切相關的是單光子發射計算機化成像(SPECT)。
- The principle and image properties of single photon emission computed tomography are introduced. 探討了單光子發射型計算機斷層成像的原理與圖像特點.
- The ischemia region of the heart decreased through the single photon emission computed tomographic(SPECT) test. 單光子發射計算機體層攝影術(SPECT)檢查心肌缺血區縮小。
- The characteristics of the biological system can be accumulated by fluorescence, chemiluminescence, or ultra-weak photon emission of the creature. 通過對熒光信號、化學發光信號或超微弱光子輻射的探測,可以了解生物體內在的特點。
- Ultraweak photon emission (UPE) from biological syste ms is a kind of spontaneous phenomenon in nature and occurs in all living organi sms. 花生種子萌發過程中超弱發光強度變化呈雙峰曲線,分別對應於種子萌發早期事件的吸漲和呼吸激增;
- The statistic characteristics of single photon emission in single semiconductor quantum dot with pulse excitation have been investigated. 研究了脈衝激發下單個半導體量子點中單光子發射的統計特性.
- Quantum Well Infrared Photon Multiplier 量子井紅外光子增效器
- Objective To evaluate the distributing rule of skeleton metastasis in patients with prostate cancer using SPECT(Single Photon Emission Computed Tomography). 目的通過全身骨核素顯像,探討前列腺癌轉移病灶在全身骨的分佈情況。
- It showed that PIAS could objectively display the spontaneous ultraweak photon, and this results provided experimental basis for research mechanism of ultraweak photon emission. 光子成像系統可客觀地比較生物自發超弱發光,為進一步研究超弱發光機理提供實驗基礎。
- Objective To assess cardiac function in patients after percutaneous coronary intervention(PCI) with single photon emission computed tomography(SPECT) and echocardiography(UCG). 目的應用單光子發射計算機斷層顯像(SPECT)及超聲心動圖(UCG)評價冠心病患者行經皮冠狀動脈介入(PCI)治療后對左心功能的影響。
- Objective To investigate the diagnostic value of exercise electrocardiography test (EET), single photon emission computed tomography (SPECT) and dobutamine stress echocardiography (DSE) in coronary artery disease (CAD). 目的評價運動心電圖試驗(EET)、心肌灌注單光子發射計算機斷層顯像(SPECT)、多巴酚丁胺負荷超聲心動圖(DSE)對冠心病的診斷價值。
- The result of single photon emission computerized tomography(SPECT ) examination for 32 cases suffering from ischemic cerebral vascular diseases(ICVD)was reported. And the results were compared with the results of CT examination. 本文報告32例缺血性腦血管病的單光子計算機斷層掃描(SPECT)檢查結果,同時和CT、血液流變學檢查中風的結果相對照。
- METHODS and MATERIAL: The study population includes 22 patients with recurrent glioblastoma who underwent Thallium-201 Single Photon Emission Computerized Tomography (Tl 201 SPECT)and Magnetic Resonance Imaging (MRI). 方法:22例複發的膠質母細胞瘤經歷了鉈201單光子發射計算機斷層掃描(Tl201SPECT)和核磁共振成像(MRI)檢查。
- Functional neuroimaging technologies like single photon emission computerized tomography, or SPECT, and positron emission tomography, or PET, now enable scientists to monitor changes in brain activity. 如今,諸如單光子發射計算機掃描斷層成像(SPECT)及正電子發射型斷層成像(PET)等功能性大腦成像技術使科學家能夠監測大腦活動的變化。
- Methods: (1) The pharmacokinetics, bioditribution and excretion of rhTNT-IL-2 were investigated with radiolabels combined with Trichloroacetic acid (TCA) precipitation or single photon emission computed tomography (SPECT). 方法:(1)採用同位素標記示蹤法結合三氯醋酸(TCA)沉澱法和單光子發射計算機斷層掃描(SPECT)技術研究~(125)I-rhTNT-IL-2的葯代動力學。