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- SPECT: Single Photon Emission Computer Tomgraphy. 單光子發(fā)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(fā)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 采用單光子發(fā)射計算機掃描 (SPECT)技術(shù) ,對未服藥的 2 2例強迫癥患者于靜息及癥狀誘發(fā)狀態(tài)下行局部腦血流 (rCBF)動(dòng)態(tài)顯像研究。
- The ultraweak photon emission was observed from plant seedling at stage of germination by using PIAS. 摘要采用光子計數成像系統(IAS)植物幼苗萌發(fā)過(guò)程的超弱發(fā)光進(jìn)行觀(guān)察。
- The Exact Electromagnetic Field Description of Photon Emission, Absorption, and Radiation Pattern. II. 關(guān)于光子輻射、吸收及輻射圖形的精確電磁場(chǎng)描述II.
- Closely related to PET is single- photon emission computed tomography, or SPECT. 與正電子發(fā)射X射線(xiàn)攝影技術(shù)密切相關(guān)的是單光子發(fā)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(fā)射型計算機斷層成像的原理與圖像特點(diǎn).
- The ischemia region of the heart decreased through the single photon emission computed tomographic(SPECT) test. 單光子發(fā)射計算機體層攝影術(shù)(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(guò)對熒光信號、化學(xué)發(fā)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(diǎn)。
- 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(fā)過(guò)程中超弱發(fā)光強度變化呈雙峰曲線(xiàn),分別對應于種子萌發(fā)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. 研究了脈沖激發(fā)下單個(gè)半導體量子點(diǎn)中單光子發(fā)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(guò)全身骨核素顯像,探討前列腺癌轉移病灶在全身骨的分布情況。
- 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(guān)地比較生物自發(fā)超弱發(fā)光,為進(jìn)一步研究超弱發(fā)光機理提供實(shí)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(fā)射計算機斷層顯像(SPECT)及超聲心動(dòng)圖(UCG)評價(jià)冠心病患者行經(jīng)皮冠狀動(dòng)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(jià)運動(dòng)心電圖試驗(EET)、心肌灌注單光子發(fā)射計算機斷層顯像(SPECT)、多巴酚丁胺負荷超聲心動(dòng)圖(DSE)對冠心病的診斷價(jià)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(shí)和CT、血液流變學(xué)檢查中風(fēng)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例復發(fā)的膠質(zhì)母細胞瘤經(jīng)歷了鉈201單光子發(fā)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(fā)射計算機掃描斷層成像(SPECT)及正電子發(fā)射型斷層成像(PET)等功能性大腦成像技術(shù)使科學(xué)家能夠監測大腦活動(dòng)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)采用同位素標記示蹤法結合三氯醋酸(TCA)沉淀法和單光子發(fā)射計算機斷層掃描(SPECT)技術(shù)研究~(125)I-rhTNT-IL-2的藥代動(dòng)力學(xué)。