Small Animal Imaging

小动物成像

• 批准号: 8144409
• 负责人: JOHN D. HAZLE
• 金额: $ 25.28万
• 依托单位: UNIVERSITY OF TX MD ANDERSON CAN CTR
• 依托单位国家: 美国
• 资助国家: 美国
• 起止时间: 至
• 项目状态: 未结题
• 来源: https://reporter.nih.gov/project-details/8144409
• 关键词: Advisory Committees; Agreement; Animals; Archives; Area; Arts; Award; Benchmarking; Bioluminescence; Biomedical Engineering; Blood Vessels; Budgets; Cancer Center; Cancer Center Support Grant; Castor; Catheterization; Chairperson; Chemistry; Collaborations; Communities; Complement; Computer software; Consultations; Custom; Data; Databases; Development; Devices; Diagnostic Imaging; Diagnostic radiologic examination; Diffusion; Discipline; Experimental Designs; Faculty; Fees; Fluorescence; Funding; Gamma Cameras; Grant; Housing; Human Resources; IACUC; Image; Image Analysis; Imagery; Imaging Techniques; Imaging technology; Individual; Institution; Intubation; Investments; Laboratories; Life; Localized Malignant Neoplasm; Magnetic Resonance; Magnetic Resonance Imaging; Magnetic Resonance Spectroscopy; Maintenance; Malignant Neoplasms; Metabolic; Mission; Modality; Names; Nuclear; Nuclear Magnetic Resonance; Optics; Peer Review; Persons; Physics; Physiology; Pilot Projects; Policies; Positioning Attribute; Positron-Emission Tomography; Price; Protocols documentation; Publications; Publishing; Qualifying; Radiation; Radiochemistry; Radioisotopes; Recruitment Activity; Research; Research Personnel; Resources; Retirement; Rodent; Running; S10 grant; Safety; Services; System; Tail; Techniques; Texas; Time; Tissues; Tomography, Computed, Scanners; Translational Research; Ultrasonography; Universities; University of Texas M D Anderson Cancer Center; Veins; Vision; X-Ray Computed Tomography; anticancer research; austin; cancer imaging; cone-beam computed tomography; data acquisition; density; design; digital; experience; image processing; in vivo; instrument; instrumentation; medical specialties; meetings; member; microsystems; molecular imaging; mortality; operation; optical imaging; professor; programs; research facility; research study; single photon emission computed tomography; software development; spectroscopic imaging; technology/technique; technology/technique development

The Small Animal Cancer Imaging Research Facility (SACIRF) provides cancer investigators with the latest technology and techniques for experimental in vivo imaging of small animals. The facility includes state-ofthe- art instrumentation, including the modalities of magnetic resonance (MR, Bruker4.7 T, 40 cm Biospec), x-ray computed tomography (micro-CT from Enhanced Vision Systems and volume CT being developed in collaboration with General Electric), projection radiography (Faxitron), and nuclear imaging (M.Cam gamma camera from Siemens and micro-PET from Concorde Microsystems). Optical imaging will be added during the first year of the award (instrumentation to be developed in collaboration with Biomedical Engineering at The University of Texas-Austin). This instrumentation represents a >$3M investment by MDACC. The SACIRF has allocated space for the instruments in the animal support facilities to facilitate the inclusion of the imaging studies in ongoing cancer research, and dedicated office and developmental laboratory space to support the facility operation. The faculty and staff are well-qualified in each of the modality areas, including current image acquisition and image analysis techniques. Specialty areas include quantitative tissue characterization (MR), imaging of microvascular physiology (MR, nuclear, CT and optical), diffusion imaging for estimating cellular density (MR), metabolic imaging (nuclear, positron emission tomography [PET], optical and MR spectroscopy), and vascular imaging (MR, CT, and x-ray). The services of the facility include imaging protocol design, custom positioning systems, custom data acquisition hardware and software, image analysis, data archiving, provision of hardcopy and digital data delivery, and database maintenance. The Veterinary Core includes a dedicated support team that provides highly efficient imaging studies and a very low mortality rate of animals during the imaging procedures. Services provided from the Veterinary Core include development of veterinary support protocols specific to each experimental design, and consultation on the inclusion of imaging procedures into existing protocols to obtain Institutional Animal Care and Use Committee approval. To date, 75 investigators representing 13 programs have used facility instrumentation. 42% of the users are peer-review-funded investigators. Utilization continues to increase as the facility and its capabilities become better known to the local cancer research community. The capabilities of the facility continue to grow to meet experimental demands. Publications are evolving at a rapid pace, and although only a few are published, the acceptance rate has been nearly 100%. Funding for the SACIRF is currently CCSG (43%), user fees (36%), and MDACC (21%).

小动物癌症成像研究设施（SACIRF）为癌症研究人员提供最新的 技术和技术的实验在体内成像的小动物。该设施包括国家- 先进仪器，包括磁共振模态（MR，Bruker4.7 T，40 cm Biospec）， X射线计算机断层扫描（来自增强型视觉系统的微型CT和正在开发的体积CT） 与通用电气合作）、投影射线照相（Faxitron）和核成像（M.Cam gamma 来自Siemens的照相机和来自Concorde Microsystems的微型PET）。光学成像将在 该奖项的第一年（仪器将与生物医学工程合作开发， 德克萨斯大学奥斯汀分校）。该仪器代表了MDACC超过300万美元的投资。的 SACIRF在动物支持设施中为仪器分配了空间，以便于纳入 正在进行的癌症研究中的成像研究，以及专用的办公室和开发实验室空间， 支持设施运营。教师和工作人员在每个模式领域都有很好的资格，包括 当前的图像采集和图像分析技术。专业领域包括定量组织 表征（MR）、微血管生理学成像（MR、核、CT和光学）、扩散成像 用于估计细胞密度（MR）、代谢成像（核、正电子发射断层扫描[PET]、光学 和MR光谱学）和血管成像（MR、CT和X射线）。该设施的服务包括 成像协议设计，定制定位系统，定制数据采集硬件和软件，成像 分析、数据归档、提供硬拷贝和数字数据交付以及数据库维护。的 兽医核心包括一个专门的支持团队，提供高效的成像研究和非常 成像过程中动物死亡率低。兽医中心提供的服务 包括制定针对每种实验设计兽医支持方案，并提供咨询 将成像程序纳入现有方案，以获得机构动物护理和使用 委员会批准。迄今为止，代表13个项目的75名研究人员使用了设施仪器。 42%的用户是同行评审资助的调查人员。利用率继续增加，因为该设施及其 能力变得更好地了解当地的癌症研究界。设施的能力 继续增长，以满足实验需求。出版物正在快速发展，尽管 仅公布的几部，录取率已近100%。SACIRF的资金目前 CCSG（43%）、用户费（36%）和MDACC（21%）。