Search Results - "Natarajan, T K"

Comparison of [11C]diprenorphine and [11C]carfentanil in vivo binding to opiate receptors in man using a dual detector system by Villemagne, V L, Frost, J J, Dannals, R F, Lever, J R, Tanada, S, Natarajan, T K, Wilson, A A, Ravert, H T, Wagner, Jr, H N

“…A simple dual detector coincidence system was used to measure the binding of [11C]carfentanil and [11C]diprenorphine to opiate receptors in normal volunteers…”
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Mechanism of decreased left ventricular stroke volume during inspiration in man by KARAM, M, WISE, R. A, NATARAJAN, T. K, PERMUTT, S, WAGNER, H. N

“…Radionuclide ventriculography was performed in 15 healthy subjects during quiet breathing and during inspiration against a 24 cm H2O threshold load with a…”
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Quantitative measurement of vascularization and vascular ingrowth rate of coralline hydroxyapatite ocular implant by Tc-99m MDP bone imaging by Civelek, A C, Pacheco, E M, Natarajan, T K, Wagner, Jr, H N, Iliff, N T

“…Complete fibrovascular ingrowth of the hydroxyapatite ocular implant is necessary for peg drilling, the secondary procedure that couples the mobile sphere to…”
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Imaging Histamine H1 Receptors in the Living Human Brain with Carbon-11-Pyrilamine by Villemagne, Victor L, Dannals, Robert F, Sanchez-Roa, Patricia M, Ravert, Hayden T, Vazquez, Silvia, Wilson, Alan A, Natarajan, T.K, Wong, Dean F, Yanai, Kazuhiko, Wagner, Henry N., Jr

“…The brain distribution and kinetics of the H1 receptor antagonist, carbon-11-pyrilamine (11C-pyrilamine) were examined in vivo in two baboons and one human by…”
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Noncompartmental and compartmental modeling of the kinetics of carbon-11 labeled pyrilamine in the human brain by Szabo, Z, Ravert, H T, Gözükara, I, Geckle, W, Seki, C, Sostre, S, Peller, P, Monsein, L, Natarajan, T K, Links, J M

“…The kinetic pattern of a 11C-labeled histamine H1 receptor antagonist, [11C]pyrilamine, was investigated in the human brain by factor analysis of dynamic PET…”
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A rare case of small bowel volvulus after jenjunoileal bariatric bypass requiring emergency surgery: a case report by Patel, Pranav H, Slesser, Alistair Ap, Khalil, Aoff, Bassett, Oliver, Natarajan, Kt, Livingstone, Jeremy I

“…Bariatric surgery is on the increase throughout the world. Jejunoileal bypass bariatric procedures have fallen out of favor in western surgical centers due to…”
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Reduced left ventricular cavitary activity (“black hole sign”) in thallium-201 SPECT perfusion images of anteroapical transmural myocardial infarction by Civelek, A.Cahid, Shafique, Irfan, Brinker, Jeffrey A., Durski, Krzysztof, Weiss, James L., Links, Jonathan M., Natarajan, T.K., Ozguven, Mehmet A., Wagner, Henry N.

“…Apparently reduced left ventricular (LV) cavitary thallium activity in both planar and tomographic perfusion images has been previously observed by these and…”
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Multimodality correlative study of canine brain tumors. Proton magnetic resonance spectroscopy, positron emission tomography, and histology by Anderson, J H, Strandberg, J D, Wong, D F, Conti, P S, Barker, P B, Blackband, S J, Hilton, J, Natarajan, T K, Dannals, R F, Samphilipo, Jr, M A

“…Structural/functional relationships in an induced canine brain tumor were studied using proton-magnetic resonance spectroscopy (1H-MRS), positron emission…”
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Immediate effect of expiratory loading on left ventricular stroke volume by NATARAJAN, T. K, WISE, R. A, KARAM, M, PERMUTT, S, WAGNER, H. N. JR

“…While the steady-state effects of positive pleural pressure on the circulation have been extensively studied, less is known about the immediate effects of…”
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A noninvasive scintiphotographic method for detecting regional ventricular dysfunction in man by Zaret, B L, Strauss, H W, Hurley, P J, Natarajan, T K, Pitt, B

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Simplified Detection System for Neuroreceptor Studies in the Human Brain by Bice, Alden N, Wagner, Henry N., Jr, Frost, J. James, Natarajan, T. K, Lee, Myung C, Wong, Dean F, Dannals, Robert F, Ravert, Hayden T, Wilson, Alan A, Links, Jonathan M

“…A simple, inexpensive dual-detector system has been developed for measurement of positronemitting receptor-binding drugs in the human brain. This high…”
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Albumin Microspheres for Study of the Reticuloendothelial System by Scheffel, Ursula, Rhodes, Buck A, Natarajan, T. K, Wagner, Henry N., Jr

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Right ventricular ejection fraction measured by first-pass intravenous krypton-81m: Reproducibility and comparison with technetium-99m by Wong, Dean F., Natarajan, T.K., Summer, Warren, Tibbits, Paul A., Beck, Thomas, Koller, Daniel, Kasecamp, Wayne, Lamb, James, Olynyk, Joseph, Philp, Mary Sue, Bryan, Marshall, Wagner, Henry N.

“…Study of the effects of various diseases and therapeutic manipulation of pulmonary vascular resistance on the right ventricle has been restricted by…”
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The nuclear stethoscope: A simple device for generation of left ventricular volume curves by Wagner, Henry N., Wake, Robert, Nickoloff, Edward, Natarajan, T.K.

“…Initial evaluation has begun of a system for displaying left ventricular time-activity curves, relating the intraventricular content of radioactivity with the…”
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Clinicopathological correlation of technetium bone scan in vascularization of hydroxyapatite implants. A primate model by Pacheco, E M, Civelek, A C, Natarajan, T K, D'Anna, S A, Iliff, N T, Green, W R

“…To report the histopathological and bone scan characteristics of the stages of hydroxyapatite fibrovascular integration and to consider the implications for…”
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Autoradiographic and SPECT imaging of cerebral opioid receptors with an iodine-123 labeled analogue of diprenorphine by Lever, John R., Ilgìn, Nese, Musachio, John L., Scheffel, Ursula, Finley, Paige A., Flesher, John E., Natarajan, T.K., Wagner JR, Henry N., Frost, J. James

“…The feasibility of imaging cerebral opioid receptors by single photon emission computed tomography (SPECT) has been established in baboon using a novel analog…”
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The effect of volume on the distribution of substances instilled into the peritoneal cavity by Rosenshein, N, Blake, D, McIntyre, P A, Parmley, T, Natarajan, T K, Dvornicky, J, Nickoloff, E

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A test for patency of the cystic duct in acute cholecystitis by Eikman, E A, Cameron, J L, Colman, M, Natarajan, T K, Dugal, P, Wagner, Jr, H N

“…A procedure was devised to quickly and reliably determine the patency of the cystic duct in patients suspected of having acute cholecystitis. First the…”
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Quantitative Cerebral Circulation Studies with Sodium Pertechnetate by Moses, David C, Natarajan, T. K, Previosi, Thomas J, Udvarhelyi, George B, Wagner, Henry N., Jr

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A new image display and analysis system (IDA) for radionuclide imaging by Natarajan, T K, Wagner, Jr, H N

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