Search Results - "Klessen, C"

Linear and volume measurements of pulmonary nodules at different CT dose levels - intrascan and interscan analysis by Hein, P A, Romano, V C, Rogalla, P, Klessen, C, Lembcke, A, Dicken, V, Bornemann, L, Bauknecht, H-C

“…To compare the interobserver variability of the unidimensional diameter and volume measurements of pulmonary nodules in an intrascan and interscan analysis…”
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Computer-aided pulmonary nodule detection - performance of two CAD systems at different CT dose levels by Hein, P A, Rogalla, P, Klessen, C, Lembcke, A, Romano, V C

“…To evaluate the impact of dose reduction on the performance of computer-aided lung nodule detection systems (CAD) of two manufacturers by comparing respective…”
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High-resolution T2-weighted abdominal magnetic resonance imaging using respiratory triggering: impact of butylscopolamine on image quality by Wagner, M, Klessen, C, Rief, M, Elgeti, T, Taupitz, M, Hamm, B, Asbach, P

“…Respiratory triggering allows the acquisition of high-resolution magnetic resonance (MR) images of the upper abdomen. However, the depiction of organs close to…”
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Distribution and colocalization of markers for proliferation, invasion, motility and neoangiogenesis in benign melanocytic naevi and malignant melanomas by Fröhlich, E., Mack, A.F., Garbe, C., Klessen, C.

“…Summary Background  Melanomas are heterogeneous tumours, and differentiation from other melanocytic lesions may cause problems. It may be possible that the…”
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Cine magnetic resonance imaging of the small bowel: comparison of different oral contrast media by Asbach, P, Breitwieser, C, Diederichs, G, Eisele, S, Kivelitz, D, Taupitz, M, Zeitz, M, Hamm, B, Klessen, C

“…To evaluate several substances regarding small bowel distension and contrast on balanced steady-state free precession (bSSFP) cine magnetic resonance (MR)…”
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Cathepsins in basal cell carcinomas: activity, immunoreactivity and mRNA staining of cathepsins B, D, H and L by Fröhlich, Eleonore, Möhrle, Matthias, Klessen, C

“…In the majority of neoplasms invasion is inevitably linked to metastasis and even small tumors have the dormant potential for metastasis. In basal cell…”
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Cathepsins in basal cell carcinomas: activity, immunoreactivity and mRNA staining of cathepsins B, D, H and L by Fröhlich, Eleonore, Möhrle, Matthias, Klessen, C.

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Complex genital malformation in a female with congenital adrenal hyperplasia: evaluation with magnetic resonance imaging by Klessen, C, Asbach, P, Hein, P A, Beyersdorff, D, Hamm, B, Taupitz, M

“…This is a case of complex genital malformation in a young patient with congenital adrenal hyperplasia. The magnetic resonance imaging (MRI) findings included…”
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Enzymatic heterogeneity of bovine retinal pigment epithelial cells in vivo and in vitro by FRÖHLICH, Eleonore, KLESSEN, Christian

“…The retinal pigment epithelium (RPE) contains a variety of enzymes that are involved in the metabolism of the neural retina. It has been shown that the…”
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Depiction of anomalous coronary vessels and their relation to the great arteries by magnetic resonance angiography by Klessen, C, Post, F, Meyer, J, Thelen, M, Kreitner, K F

“…Three-dimensional respiratory-gated coronary MR angiography (MRA) allowed accurate analysis of the anatomy of the coronary arteries and their relation to the…”
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Immunocytochemical and immunoelectron microscopic demonstration of cathepsin B in human malignant melanoma by Fröhlich, E, Schaumburg-Lever, G, Klessen, C

“…Proteases are known to enhance the spread of tumour cells. Possible sources of these proteases are the tumour cells themselves or fibroblasts in the tumour…”
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Aminopeptidase M and dipeptidyl peptidase IV activity in epithelial skin tumors: a histochemical study by Moehrle, M C, Schlagenhauff, B E, Klessen, C, Rassner, G

“…The activities of microsomal alanylaminopeptidase (APM EC 3.4.11.2) and of dipeptidyl dipeptidase IV (DPP IV EC 3.4.14.5) were histochemically studied in…”
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Magnetic resonance imaging of the upper abdomen using a free-breathing T2-weighted turbo spin echo sequence with navigator triggered prospective acquisition correction by Klessen, Christian, Asbach, Patrick, Kroencke, Thomas J., Fischer, Thomas, Warmuth, Carsten, Stemmer, Alto, Hamm, Bernd, Taupitz, Matthias

“…Purpose To evaluate a free‐breathing navigator triggered T2‐weighted turbo spin‐echo sequence with prospective acquisition correction (T2w‐PACE‐TSE) for MRI of…”
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On testing the activity of proteases from human polymorphonuclear neutrophils on blood smears by Klessen, C

“…A cytochemical method is presented for the demonstration of proteases in human polymorphonuclear (PMN) neutrophils on fixed blood smears. This new technique is…”
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Pharmacological studies on the antithrombotic action of hirudin in experimental animals by Markwardt, F, Hauptmann, J, Nowak, G, Klessen, C, Walsmann, P

“…The pharmacodynamics and pharmacokinetics of hirudin were studied in dogs, rabbits and rats. Hirudin proved to be a well tolerated substance with low toxicity…”
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A computer based, temperature controlled bipolar electrocoagulation system by Kato, K., Bühler, K., Klessen, C., Koch, R., Schindler, A.E.

“…Objective: To reduce complications during electrocoagulation particularly injury of other organs, a computer based, temperature controlled bipolar coagulation…”
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Complete secretion of activable bovine prochymosin by genetically engineered L forms of Proteus mirabilis by Klessen, C, Schmidt, K.H, Gumpert, J, Grosse, H.H, Malke, H

“…To circumvent problems encountered in the synthesis of active chymosin in a number of bacteria and fungi, a recombinant DNA L-form expression system that…”
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Immunelectron microscopic localization of cathepsin B in human exocrine glands by Fröhlich, E, Schaumburg-Lever, G, Klessen, C

“…The distribution of the lysosomal enzymes cathepsin B, lysozyme, chymotrypsin, and neutrophil elastase was examined in eccrine, apocrine, and sebaceous glands…”
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Acetylene, a mammalian metabolite of 1,1,1-trichloroethane by DÜRK, H, POYER, L. J, KLESSEN, C, FRANK, H

“…1,1,1-Trichloroethane (TCE) is a widely used industrial solvent of low acute toxicity. It is slowly oxidized to trichloroethanol and trichloroacetic acid by…”
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Inhibition of neutral proteases from polymorphonuclear (PMN) neutrophils by salicylazosulfapyridine (SASP) by Klessen, C

“…Cytochemical methods were used to demonstrate the inhibitory effect of salicylazosulfapyridine (SASP) on the activity of neutral proteases produced by…”
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