Search Results - "CLORIUS, John"

Diuretic renography in hydronephrosis: renal tissue tracer transit predicts functional course and thereby need for surgery by Schlotmann, Andreas, Clorius, John H., Clorius, Sandra N.

“…Purpose The recognition of those hydronephrotic kidneys which require therapy to preserve renal function remains difficult. We retrospectively compared the…”
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Diuretic Renography in Hydronephrosis: Delayed Tissue Tracer Transit Accompanies Both Functional Decline and Tissue Reorganization by Schlotmann, Andreas, Clorius, John H, Rohrschneider, Wiltrud K, Clorius, Sandra N, Amelung, Folker, Becker, Kristianna

“…The significance of delayed tissue tracer transit (TTT) of (99m)Tc-mercaptoacetyltriglycine ((99m)Tc-MAG3) has not been systematically evaluated in…”
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Functional and morphologic evaluation of congenital urinary tract dilatation by using combined static-dynamic MR urography: findings in kidneys with a single collecting system by Rohrschneider, Wiltrud K, Haufe, Sabine, Wiesel, Manfred, Tönshoff, Burkhard, Wunsch, Rainer, Darge, Kassa, Clorius, John H, Tröger, Jochen

“…To assess combined static-dynamic magnetic resonance (MR) urography in the evaluation of congenital urinary tract dilatation in infants and children. Sixty-two…”
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Proteinuria-Lowering Effect of Heparin Therapy in Diabetic Nephropathy without Affecting the Renin-Angiotensin-Aldosterone System by Benck, Urs, Haeckel, Sarah, Clorius, John H, van der Woude, Fokko J

“…Angiotensin-converting enzyme inhibitors and angiotensin II (AngII) type 1 receptor blockers lower proteinuria and preserve renal function in diabetic…”
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MR to assess renal function in children by Rohrschneider, Wiltrud K, Haufe, Sabine, Clorius, John H, Tröger, Jochen

“…Renal function evaluation in the pediatric patient is generally based on scintigraphic examinations where a baseline gamma-camera renography is used to…”
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MR to assess renal function in children by Rohrschneider, Wiltrud K., Haufe, Sabine, Clorius, John H., Tr ger, Jochen

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Afferent–efferent vessel dysfunction appears to be a specific characteristic of a large subset of patients with essential hypertension by Clorius, John H, Schottler, Tilman, Haufe, Sabine, Zuna, Ivan, Reinbold, Fritz, van Kaick, Gerhard

“…Exercise renography makes it possible to subdivide essential hypertensives (EHs) into two distinct populations. Fifty to 60% develop exercise-mediated renal…”
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The Exercise Renogram and Its Interpretation by Clorius, John H, Hupp, Thomas, Zuna, Ivan, Schmidlin, Peter, Denk, Stefan, van Kaick, Gerhard

“…The exercise renogram is a rarely used diagnostic procedure, but it may visualize an exercise-induced change in renal function related to the pathophysiology…”
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Reply: Can Delayed Cortical Transit Identify Those Kidneys Whose Function Is at Risk? by Schlotmann, Andreas, Clorius, John H.

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Exercise Activates Renal Dysfunction in Hypertension by Clorius, John H, Mandelbaum, Alexander, Hupp, Thomas, Reinbold, Fritz, Zuna, Ivan, Denk, Stefan, Fellhauer, Constanze, van Kaick, Gerhard

“…A bilateral, exercise-mediated renal functional abnormality was first described more than a decade ago. The disturbance is specific for hypertension, is seen…”
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Can Delayed Cortical Transit Identify Those Kidneys Whose Function Is at Risk?/REPLY by Piepsz, Amy, Schlotmann, Andreas, Clorius, John H

“…There is presently no single clinical study trying to estimate the predictive value of renal cortical transit in hydronephrosis, using as endpoint the…”
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Repeat exercise renograms in hypertension identify persistent renal dysfunction by Clorius, J H, Hupp, T, Mandelbaum, A, Schmölder, H, van Kaick, G

“…Hypertensives may develop bilateral trapping of para-aminohippurate analogues in the tissue of the kidneys during light exercise, as can be demonstrated using…”
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Combined static-dynamic MR urography for the simultaneous evaluation of morphology and function in urinary tract obstruction by Rohrschneider, W. K., Hoffend, Johannes, Becker, Kristianna, Clorius, John H., Darge, Kassa, Kooijman, Hendrik, Tr ger, Jochen

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Effects of smoking on renal hemodynamics in healthy volunteers and in patients with glomerular disease by RITZ, E, BENCK, U, FRANEK, E, KELLER, C, SEYFARTH, M, CLORIUS, J

“…Patients with renal disease who smoke have a poor renal functional prognosis, but the mechanisms involved have not been explored. In this controlled study, the…”
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Predictive Value of Exercise Renography for Presurgical Evaluation of Nephrogenic Hypertension by CLORIUS, JOHN H, ALLENBERG, JENS, HUPP, THOMAS, STRAUSS, LUDWIG G, SCHMIDLIN, PETER, IRNGARTINGER, GISELA, WAGNER, RICARDA, MUKHOPADHYAY, CHANDRA

“…Functional o-iodohippurate scintigrams were obtained in 18 hypertensive patients. Each patient was examined in the prone position and during exercise. An…”
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Clinical Evaluation of Patients with Hypertension and Exercise-Induced Renal Dysfunction by CLORIUS, JOHN H, MANN, JOHANNES, SCHMIDLIN, PETER, STRAUSS, LUDWIG G, SAUR, THOMAS, IRNGARTINGER, GISELA

“…An exercise-mediated renal o-iodohippurate transport abnormality was recently identified in patients with hypertension. The disturbance was not observed in…”
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Authors' reply by Clorius, John H., Haufe, Sabine

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Contribution of paramagnetic trace elements to the spin-lattice relaxation time in the liver by Schuhmacher, J H, Matys, E R, Clorius, J H, Hauser, H, Wesch, H, Maier-Borst, W

“…The relaxation times of water protons in rat liver tissue were measured with a NMR spectrometer at 20 MHz. The paramagnetic trace elements Cu, Fe, and Mn were…”
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Estimating the effective renal plasma flow from the hippurate renogram by Schmidlin, P, Clorius, J H, Reinbold, F, Boehm, M

“…A method for estimating the effective renal plasma flow (ERPF) from renograms is presented. Renograms obtained in 91 patients were used to test the method. The…”
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Combined static-dynamic MR urography for the simultaneous evaluation of morphology and function in urinary tract obstruction. I. Evaluation of the normal status in an animal model by ROHRSCHNEIDER, W. K, HOFFEND, J, BECKER, K, CLORIUS, J. H, DARGE, K, KOOIJMAN, H, TRÖGER, J

“…A new approach, combined static-dynamic MR urography is evaluated to determine its potential utility for the functional-morphological diagnosis of paediatric…”
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