Search Results - "DERKX, F. H. M"

Increase in serum prorenin precedes onset of microalbuminuria in patients with insulin-dependent diabetes mellitus by DEINUM, J, RØNN, B, MATHIESEN, E, DERKX, F. H. M, HOP, W. C. J, SCHALEKAMP, M. A. D. H

“…The renin-angiotensin system is possibly involved in the pathogenesis of diabetic nephropathy. The most striking change in renin-angiotensin system components…”
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Plasma immunoreactive endothelin-1 in pregnant women with and without pre-eclampsia by Florijn, K W, Derkx, F H, Visser, W, Hofman, J A, Rosmalen, F M, Wallenburg, H C, Schalekamp, M A

“…In normotensive nonpregnant women (n = 23), the plasma concentrations of immunoreactive endothelin-1 (ir-ET-1) were not different from nonpregnant women with…”
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Human renal and systemic hemodynamic, natriuretic, and neurohumoral responses to different doses of L-NAME by Broere, A, Van Den Meiracker, A H, Boomsma, F, Derkx, F H, Veld, A J, Schalekamp, M A

“…Experimental evidence indicates that the renal circulation is more sensitive to the effects of nitric oxide (NO) synthesis inhibition than other vascular beds…”
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Volume regulation in children with early relapse of minimal-change nephrosis with or without hypovolaemic symptoms by Vande Walle, J G, Donckerwolcke, R A, van Isselt, J W, Derkx, F H, Joles, J A, Koomans, H A

“…The cause of sodium retention in nephrotic syndrome is unclear. Hypovolaemia has traditionally been labelled as the cause but there is evidence in adults of a…”
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Resistance to antihypertensive medication as predictor of renal artery stenosis : comparison of two drug regimens by VAN JAARSVELD, B. C, KRIJNEN, P, DERKX, F. H. M, DEINUM, J, WOITTIEZ, A. J. J, POSTMA, C. T, SCHALEKAMP, M. A. D. H

“…Renal artery stenosis is among the most common curable causes of hypertension. The definitive diagnosis is made by renal angiography, an invasive and costly…”
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Renin, prorenin, and immunoreactive renin in vitreous fluid from eyes with and without diabetic retinopathy by Danser, A H, van den Dorpel, M A, Deinum, J, Derkx, F H, Franken, A A, Peperkamp, E, de Jong, P T, Schalekamp, M A

“…Renin, prorenin, and immunoreactive renin were present in vitreous and subretinal fluid of eyes from subjects with and without diabetic retinopathy. Renin…”
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High plasma prorenin in diabetes mellitus and its correlation with some complications by Franken, A A, Derkx, F H, Man in't Veld, A J, Hop, W C, van Rens, G H, Peperkamp, E, de Jong, P T, Schalekamp, M A

“…Plasma prorenin is abnormally high, whereas renin is normal or even low, in many patients with long-standing diabetes mellitus complicated by microvascular…”
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Immunoreactive renin, prorenin, and enzymatically active renin in plasma during pregnancy and in women taking oral contraceptives by Derkx, F H, Steunkel, C, Schalekamp, M P, Visser, W, Huisveld, I H, Schalekamp, M A

“…Direct RIA of renin with monoclonal renin antibodies and indirect RIA with angiotensin I antibodies were performed in plasma of 44 pregnant women, 44 women…”
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Prolonged blood pressure reduction by orally active renin inhibitor RO 42-5892 in essential hypertension by van den Meiracker, A H, Admiraal, P J, Man in 't Veld, A J, Derkx, F H, Ritsema van Eck, H J, Mulder, P, van Brummelen, P, Schalekamp, M A

“…OBJECTIVE--To investigate the effects of a novel specific renin inhibitor, RO 42-5892, with high affinity for human renin (Ki = 0.5 x 10(-9) mol/l), on plasma…”
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The Effect of Balloon Angioplasty on Hypertension in Atherosclerotic Renal-Artery Stenosis by van Jaarsveld, Brigit C, Krijnen, Pieta, Pieterman, Herman, Derkx, Frans H.M, Deinum, Jaap, Postma, Cornelis T, Dees, Ad, Woittiez, Arend J.J, Bartelink, Anton K.M, Man in `t Veld, Arie J, Schalekamp, Maarten A.D.H

“…Experiments conducted by Goldblatt and colleagues 1 on the effects of renal-artery constriction in animals led to the recognition that renal-artery stenosis…”
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Prorenin and renal function in NIDDM patients with normo- and microalbuminuria by Nielsen, S, Schmitz, A, Derkx, F H, Mogensen, C E

“…To assess whether prorenin is elevated and perhaps a predictor of deteriorations in albuminuria and/or renal function in NIDDM patients with normo- and…”
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Source of plasma prorenin in early and late pregnancy: observations in a patient with primary ovarian failure by Derkx, F H, Alberda, A T, de Jong, F H, Zeilmaker, F H, Makovitz, J W, Schalekamp, M A

“…The plasma levels of enzymatically active renin (active renin) and inactive renin (prorenin) were measured in a woman with primary ovarian failure, in whom…”
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High concentrations of immunoreactive renin, prorenin and enzymatically-active renin in human ovarian follicular fluid by Derkx, F H, Alberda, A T, Zeilmaker, G H, Schalekamp, M A

“…Prorenin (enzymatically inactive) and renin (active) were measured by radioimmunoassay, using monoclonal antibodies reacting either with both prorenin and…”
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Increase in plasma prorenin during the menstrual cycle of a bilaterally nephrectomized woman by Blankestijn, P J, Derkx, F H, Van Geelen, J A, De Jong, F H, Schalekamp, M A

“…To investigate the origin of the prorenin peak that occurs during the normal menstrual cycle, plasma levels of prorenin, renin, oestradiol, progesterone, LH…”
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Effects of estrogen replacement therapy on the renin-angiotensin system in postmenopausal women by SCHUNKERT, H, DANSER, J, HENSE, H.-W, DERKX, F. H. M, KÜRZINGER, S, RIEGGER, G. A. J

“…Oral estrogen replacement therapy (ERT) is known to stimulate the synthesis of angiotensinogen. The effects of such therapy on renin, ACE, and aldosterone are…”
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An intrinsic factor XII-prekallikrein-dependent pathway activates the human plasma renin-angiotensin system by DERKX, F. H. M, BOUMA, B. N, SCHALEKAMP, M. P. A, SCHALEKAMP, M. A. D. H

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Determinants of interindividual variation of renin and prorenin concentrations: evidence for a sexual dimorphism of (pro)renin levels in humans by Jan Danser, A H, Derkx, Frans H.M, Schalekamp, Maarten A.D.H, Hense, Hans-Werner, Riegger, Günter A.J, Schunkert, Heribert

“…BACKGROUNDPlasma renin concentrations are an important factor in cardiovascular risk profiling. OBJECTIVETo investigate the effects of sex, medication, and…”
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Renal artery stenosis and hypertension by Derkx, F H, Schalekamp, M A

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Estimation of regional metabolism and production of angiotensins in hypertensive subjects by Schalekamp, MA, Admiraal, PJ, Derkx, FH

“…1. We attempted to collect information on the metabolism and production of angiotensins (ANG) in different vascular beds in humans by constant i.v. infusion of…”
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Demonstration of renin mRNA, angiotensinogen mRNA, and angiotensin converting enzyme mRNA expression in the human eye: evidence for an intraocular renin-angiotensin system by Wagner, J, Jan Danser, A H, Derkx, F H, de Jong, T V, Paul, M, Mullins, J J, Schalekamp, M A, Ganten, D

“…AIMS/BACKGROUND: All components necessary for the formation of angiotensin II, the biologically active product of the renin-angiotensin system (RAS), have been…”
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