m icropet : radiotracer i maging of rodents and non- h uman primates
DESCRIPTION
M icroPET : Radiotracer I maging of Rodents and Non- H uman Primates. Alexander K. Converse, PhD University of Wisconsin–Madison Waisman Center - Brain Imaging Core Town Hall - Thursday 2 February 2012. Radioactive Decay & Positron – Electron Annihilation. P ositron E mission T omography. - PowerPoint PPT PresentationTRANSCRIPT
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MicroPET: Radiotracer Imaging of Rodents and Non-Human Primates
Alexander K. Converse, PhDUniversity of Wisconsin–Madison
Waisman Center - Brain Imaging CoreTown Hall - Thursday 2 February 2012
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Radioactive Decay & Positron – Electron Annihilation
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Positron Emission Tomography
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UW-Madison PET
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Animal Brain PET Scanners
6 uL
3 uL
3 uL
2 uL + MR
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Fig. 26 BLOOD VOLUME: Carbon monoxide imaging of hemoglobin in rat12
y = 5.05x - 4332y = 6.15x - 5423y = 6.00x - 5264
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Fig. 25: QUANTIFICATION: Logan determination of binding of a dopamine
D2 tracer5
PHARMACOKINETIC MODELING
Fig. 24 DOPAMINE RELEASE: Time activity curves of a dopamine D2 receptor tracer in response to
amphetamine5
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Fig. 23. PARAMETER ESTIMATION: Time activity curves from a multiple injection study of a dopamine D2
receptor ligand in rhesus15
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Fig. 19 ASTHMA: Glucose metabolism in inflammation in a rat lung10
Fig. 20 MULTIPLE SCLEROSIS: Microglial cell activation in white matter in
response to zymosan in rat11
INFLAMMATION
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Fig. 21 OPIOID RECEPTORS: Kappa
opioid receptor availability in parrot
brain6
PAIN
Fig. 22 AVIAN VETERINARY
ANALGESIA: Increased glucose metabolism in
response to experimental arthritis in
parrot6
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Fig. 15 STEM CELL THERAPY: Dopamine synthesis in a rhesus model pre- and post- unilateral
lesion13
Fig. 16 NEURODEGENERATION: Rat model of striatal
neurodegneration for pre- (left) and post- (right) stem cell treatment (first image from the microPET P4, 2002)
Fig. 18 L-DOPA: Recovery of AAAD activity in a rhesus model7
Fig. 17 GENE THERAPY: Dopamine synthesis pre- and post- lentiviral delivery of GDNF in a unilateral lesion rhesus model8
PARKINSON’S DISEASE
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Fig. 7 CHILDHOOD ANXIETY: Dopamine D2 receptors in rhesus1
MOOD DISORDERS
Fig. 9 SEXUAL BEHAVIOR: Glucose metabolism in female marmosets
Fig. 8 CHILDHOOD ANXIETY: Glucose metabolism in rhesus9
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Fig. 10 PRENATAL ALCOHOL EXPOSURE:
glucose metabolism alterations due to a
reversal task in rhesus3
Fig. 11 PRENATAL ALCOHOL EXPOSURE: Serotonin 1A receptors in
rhesus2
ADDICTIVE BEHAVIORS
Fig. 14: EATING BEHAVIORS Dopamine D2 receptor response to deep brain stimulation in
rhesus14
Fig. 12 PRENATAL ALCOHOL EXPOSURE: Image of dopamine transporter in rhesus and time activity curves4
Fig. 13 AMPHETAMINE: Blood flow alteration correlated with dopamine release in rhesus5
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Radiotracers Used with the Waisman Center microPET
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Design Logistics Radiochemistry Scanner Analysis
PET
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