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428 results on '"Hemmingsen L"'

77. Interplay between metal coordination geometry and protein structure

Author

Bohr, H. and Brunak, S., Bauer, R., Bjerrum, M., Danielsen, E., Friis, E., Hammerstad, J. M., Hemmingsen, L., Pedersen, M. V., Ulstrup, J., Bohr, H. and Brunak, S., Bauer, R., Bjerrum, M., Danielsen, E., Friis, E., Hammerstad, J. M., Hemmingsen, L., Pedersen, M. V., and Ulstrup, J.

Published
1996

80. Small scale intramolecular flexibility in 111mCd-plastocyanin

Author

Tröger, W., Lippert, C., Butz, T., Sigfridsson, K., Hansson, Ö., McLaughlin, E., Bauer, R., Danielsen, E., Hemmingsen, L., Bjerrum, M., Tröger, W., Lippert, C., Butz, T., Sigfridsson, K., Hansson, Ö., McLaughlin, E., Bauer, R., Danielsen, E., Hemmingsen, L., and Bjerrum, M.

Published
1995

84. Atrial natriuretic peptide and renal adaptation to contralateral nephrectomy in healthy man.

Author

Kamper, A L, Pedersen, E B, Strandgaard, S, Holstein-Rathlou, N H, Leyssac, P P, Skaarup, P, Hemmingsen, L, Holm, J, Munck, O, Kamper, A L, Pedersen, E B, Strandgaard, S, Holstein-Rathlou, N H, Leyssac, P P, Skaarup, P, Hemmingsen, L, Holm, J, and Munck, O

Abstract

Udgivelsesdato: 1991-Feb, Atrial natriuretic peptide (ANP), angiotensin II (AII), aldosterone (Aldo) and arginine vasopressin (AVP) in plasma were determined in 12 healthy renal transplant donors before and 5, 12, 26, 54 days after uninephrectomy (Nx) in order to study the possible role of these hormones in functional adaptation to acute reduction in renal mass. Glomerular and tubular function was studied by measurements of the clearances of 51Cr-EDTA, lithium, sodium, potassium, and albumin. ANP was 7.4 +/- 3.1 pmol l-1 (mean +/- SD) before Nx and 8.7 +/- 6.1 pmol l-1 at 5 days after Nx and remained at this level through the observation period. Aldo showed a non-significant transient fall at 5 days after Nx. AII and AVP remained normal after Nx. At 5 days after Nx glomerular filtration rate (GFR) of the remaining kidney had risen from 45 +/- 7 ml min-1 before Nx to 57 +/- 8 ml min-1 (p less than 0.01), lithium clearance had risen from 13 +/- 2 ml min-1 before Nx to 20 +/- 7 ml min-1 (p less than 0.01), and sodium and water balance was normal. To conclude, plasma ANP, AII, Aldo and AVP do not appear to be responsible for the hyperfiltration and depression of fractional proximal sodium and water reabsorption observed in recently uninephrectomized man with normal sodium and water balance.

Published
1991

100. Urinary Protein Profiles in Patients with Urothelial Bladder Tumours.

Author

HEMMINGSEN, L., RASMUSSEN, F., SKAARUP, P., and WOLF, H.

Abstract

Department of Clinical Chemistry, Central Hospital, Nykpbing Falster; Department of Urology, Hvidovre University Hospital and Urological Department H, Herlev University Hospital, Copenhagen, Denmark Summary -Urinary protein profiles were studied in 32 patients with urothelial bladder tumours, using immunonephelometry. In patients with and without residual or recurrent tumours a glomerular type of proteinuria was demonstrated. In patients with grade Ill-IV transitional cell carcinoma the glomerular proteinuria was more severe than in patients with grade I-II tumours. lncreased excretion of low molecular weight proteins was observed only in patients with grade Ill-IV tumours. The use of the increased relative clearance of albumin, transferrin, and haptoglobin as a diagnostic test was attempted in detecting residual or recurrent tumours. In patients with grade Ill-IV turnours the predictive value of a positive or negative test was 92% and 100% respectively, whereas the relative protein clearance was without predictive value in patients with grade I-II tumours. [ABSTRACT FROM AUTHOR]

Published
1981
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