Search Results - "HOFFER, P. B"

[123I]β/CIT/SPECT imaging demonstrates bilateral loss of dopamine transporters in hemi-Parkinson's disease by MAREK, K. L, SEIBYL, J. P, ZOGHBI, S. S, ZEA-PONCE, Y, BALDWIN, R. M, FUSSELL, B, CHARNEY, D. S, VAN DYCK, C, HOFFER, P. B, INNIS, R. B

“…We have used in vivo single-photon emission computed tomography (SPECT) of the dopamine transporter with 2 beta-carboxymethoxy-3 beta-(4-iodophenyl)tropane…”
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SPECT Imaging of Striatal Dopamine Release after Amphetamine Challenge by Laruelle, Marc, Abi-Dargham, Anissa, van Dyck, Chris H, Rosenblatt, William, Zea-Ponce, Yolanda, Zoghbi, Sami S, Baldwin, Ronald M, Charney, Dennis S, Hoffer, Paul B, Kung, Hank F, Innis, Robert B

“…This study assesses the feasibility of using SPECT to image intrasynaptic dopamine release in human striatum following dextroamphetamine sulfate…”
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Diagnostic utility of contrast echocardiography and lung perfusion scan in patients with hepatopulmonary syndrome by Abrams, G A, Jaffe, C C, Hoffer, P B, Binder, H J, Fallon, M B

“…Two modalities, contrast echocardiography and lung perfusion scan, are used to identify intrapulmonary vascular dilatation and diagnose hepatopulmonary…”
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Difference Images Calculated from Ictal and Interictal Technetium-99m-HMPAO SPECT Scans of Epilepsy by Zubal, I. George, Spencer, Susan S, Imam, Khursheed, Seibyl, John, Smith, Eileen O, Wisniewski, Gary, Hoffer, Paul B

“…Image processing techniques were applied to SPECT brain images to aid in the localization of epileptic foci. Ictal and interictal cerebral perfusion SPECT…”
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Single Photon Emission Computed Tomographic Imaging Demonstrates Loss of Striatal Dopamine Transporters in Parkinson Disease by Innis, R. B., Seibyl, J. P., Scanley, B. E., Laruelle, M., Abi-Dargham, A., Wallace, E., Baldwin, R. M., Zea-Ponce, Y., Zoghbi, S., Wang, S., Gao, Y., Neumeyer, J. L., Charney, D. S., Hoffer, P. B., Marek, K. L.

“…[123][(1R)-2β-carbomethoxy-3β-(4-iodophenyl)tropane] ([k123I]β-CIT) labels dopamine transporters and is, therefore, a marker of neurons that degenerate in…”
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Age-related decline in striatal dopamine transporter binding with iodine-123-β-CIT SPECT by VAN DYCK, C. H, SEIBYL, J. P, INNIS, R. B, MALISON, R. T, LARUELLE, M, WALLACE, E, ZOGHBI, S. S, ZEA-PONCE, Y, BALDWIN, R. M, CHARNEY, D. S, HOFFER, P. B

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Graphical, kinetic, and equilibrium analyses of in vivo [123I] beta-CIT binding to dopamine transporters in healthy human subjects by Laruelle, M, Wallace, E, Seibyl, J P, Baldwin, R M, Zea-Ponce, Y, Zoghbi, S S, Neumeyer, J L, Charney, D S, Hoffer, P B, Innis, R B

“…The in vivo kinetics of the dopamine (DA) transporter probe 123I-labeled 2 beta-carboxymethoxy-3 beta-(4-iodophenyl) tropane ([123I] beta-CIT) in striatum was…”
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SPECT imaging of dopamine transporters in human brain with iodine-123-fluoroalkyl analogs of β-CIT by ABI-DARGHAM, A, GANDELMAN, M. S, INNIS, R. B, DEERAUSQUIN, G. A, ZEA-PONCE, Y, ZOGHBI, S. S, BALDWIN, R. M, LARUELLE, M, CHARNEY, D. S, HOFFER, P. B, NEUMEYER, J. L

“…Iodine-123-2 beta-carbomethoxy-3 beta-(4-iodophenyl)tropane (beta-CIT) is a useful SPECT tracer for imaging the dopamine transporter. Its slow kinetics,…”
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Central and peripheral benzodiazepine receptors : opposite changes in human epileptogenic tissue by JOHNSON, E. W, DE LANEROLLE, N. C, INNIS, R. B, KIM, J. H, SAUNDARESAN, S, SPENCER, D. D, MATTSON, R. H, ZOGHBI, S. S, BALDWIN, R. M, HOFFER, P. B, SEIBYL, J. P

“…We measured the density of two benzodiazepine (BZ) receptor subtypes in neurosurgically obtained hippocampal tissue from the seizure focus of patients with…”
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Reproducibility of SPECT Measurement of Benzodiazepine Receptors in Human Brain with Iodine-123-Iomazenil by Abi-Dargham, Anissa, Gandelman, Mitchell, Zoghbi, Sami S, Laruelle, Marc, Baldwin, Ronald M, Randall, Penny, Zea-Ponce, Yolanda, Charney, Dennis S, Hoffer, Paul B, Innis, Robert B

“…Iodine-123-iomazenil is a SPECT radiotracer used to image and quantify benzodiazepine receptors. The reproducibility of the measurement of benzodiazepine…”
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Euphorigenic doses of cocaine reduce [123I]β-CIT SPECT measures of dopamine transporter availability in human cocaine addicts by MALISON, R. T, BEST, S. E, KOSTEN, T. R, INNIS, R. B, WALLACE, E. A, MCCANCE, E, LARUELLE, M, ZOGHBI, S. S, BALDWIN, R. M, SEIBYL, J. S, HOFFER, P. B, PRICE, L. H

“…The in vivo potency of euphorigenic doses of intravenous cocaine for displacing [123I]beta-CIT ([123I]2 beta-carbomethoxy-3 beta-(4-iodophenyl)tropane) binding…”
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Diagnostic criteria of renovascular hypertension with captopril renography. A consensus statement by Nally, Jr, J V, Chen, C, Fine, E, Fommei, E, Ghione, S, Geyskes, G G, Hoffer, P B, Sfakianakis, G

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Simplified Captopril Renography in Diagnosis and Treatment of Renal Artery Stenosis by Setaro, John F, Saddler, Mark C, Chen, Charles C, Hoffer, Paul B, Roer, David A, Markowitz, David M, Meier, George H, Gusberg, Richard J, Black, Henry R

“…To improve the diagnosis and forecast the response to surgery or renal angioplasty in patients with hypertension and renal artery stenosis, we employed a…”
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Decreased single-photon emission computed tomographic [123I]beta-CIT striatal uptake correlates with symptom severity in Parkinson's disease by Seibyl, J P, Marek, K L, Quinlan, D, Sheff, K, Zoghbi, S, Zea-Ponce, Y, Baldwin, R M, Fussell, B, Smith, E O, Charney, D S, van Dyck, C

“…Previous studies have utilized single-photon emission computed tomography (SPECT) to demonstrate decreased [123I]beta-CIT striatal uptake in idiopathic…”
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Compartmental Modeling of Iodine-123-Iodobenzofuran Binding to Dopamine D2 Receptors in Healthy Subjects by Laruelle, Marc, van Dyck, Chris, Abi-Dargham, Anissa, Zea-Ponce, Yolanda, Zoghbi, Sami S, Charney, Dennis S, Baldwin, Ronald M, Hoffer, Paul B, Kung, Hank F, Innis, Robert B

“…Iodine-123-labeled iodobenzofuran ([123I]IBF) is a potent dopamine D2 antagonist that provides good visualization of D2 receptors in primates. The feasibility…”
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Reproducibility of iodine-123-β-CIT SPECT brain measurement of dopamine transporters by SEIBYL, J. P, LARUELLE, M, INNIS, R. B, VAN DYCK, C. H, WALLACE, E, BALDWIN, R. M, ZOGHBI, S, ZEA-PONCE, Y, NEUMEYER, J. L, CHARNEY, D. S, HOFFER, P. B

“…Iodine-123-beta-CIT has been used as a probe of monoamine transporters in human and nonhuman primates utilizing SPECT. To assess the utility of this tracer for…”
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Captopril renography in the diagnosis of renal artery stenosis and the prediction of improvement with revascularization. The Yale Vascular Center experience by Setaro, J F, Chen, C C, Hoffer, P B, Black, H R

“…To enhance diagnosis and predict improvement in blood pressure control following surgery or renal angioplasty in patients with hypertension and renal artery…”
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Visual Stimulation Increases Technetium-99m-HMPAO Distribution in Human Visual Cortex by Woods, Scott W, Hegeman, Irene M, Zubal, I. George, Krystal, John H, Koster, Kenneth, Smith, Eileen O, Heninger, George R, Hoffer, Paul B

“…The ability of changes in the distribution of technetium-99m-hexamethylpropylene amine oxime (99mTc-HMPAO) to reflect physiologic changes in regional cerebral…”
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Comparison of Technetium-99m-HMPAO and Technetium-99m-ECD Cerebral SPECT Images in Alzheimer's Disease by van Dyck, Christopher H, Lin, C. Huie, Smith, Eileen O, Wisniewski, Gary, Cellar, Janet, Robinson, Rhonda, Narayan, Meena, Bennett, Alexandre, Delaney, Richard C, Bronen, Richard A, Hoffer, Paul B

“…SPECT has shown increasing promise as a diagnostic tool in Alzheimer's disease (AD). Recently, a new SPECT brain perfusion agent, 99mTc-ethyl cysteinate dimer…”
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Gallium scans in patients with mediastinal Hodgkin's disease treated with chemotherapy by Cooper, D L, Caride, V J, Zloty, M, Germino, J, Farber, L R, Hoffer, P B

“…To determine the predictive value of gallium scans in patients with mediastinal Hodgkin's disease treated with chemotherapy or combined modality treatment. A…”
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