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Showing 1 to 12 of 129 entries
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Quality indicators for colonoscopy: Current insights and caveats.

World journal of gastrointestinal endoscopy

Pullens HJ, Siersema PD.
PMID: 25512766
World J Gastrointest Endosc. 2014 Dec 16;6(12):571-83. doi: 10.4253/wjge.v6.i12.571.

Colonoscopy is the diagnostic modality of choice for investigation of symptoms suspected to be related to the colon and for the detection of polyps and colorectal cancer (CRC). Colonoscopy with removal of detected polyps has been shown to reduce...

The Effect of Oral Processing on the Viscosity of Thickened Drinks for Patients With Dysphagia.

Annals of rehabilitation medicine

Vallons KJ, Oudhuis LA, Helmens HJ, Kistemaker C.
PMID: 26605175
Ann Rehabil Med. 2015 Oct;39(5):772-7. doi: 10.5535/arm.2015.39.5.772. Epub 2015 Oct 26.

OBJECTIVE: To determine whether a gum-containing thickener maintains its viscosity better during oral processing than a completely starch-based thickener.METHODS: Thirty-five healthy volunteers participated in a double-blind, cross-over study. Artificial tap water was thickened to honey-like consistency (effective viscosity of...

Maternal effects of general and regional specificity on embryos of Drosophila melanogaster caused by dunce and rutabaga mutant combinations.

Roux's archives of developmental biology : the official organ of the EDBO

Bellen HJ, Kiger JA.
PMID: 28305785
Rouxs Arch Dev Biol. 1988 Aug;197(5):258-268. doi: 10.1007/BF00380019.

The developmental patterns of embryos produced by female germ line cells homozygous for null-enzyme mutations of dunce and for dunce in combination with each of three different rutabaga mutations are compared with the normal pattern. At least three discrete...

Embryonic cAMP and developmental potential in Drosophila melanogaster.

Roux's archives of developmental biology : the official organ of the EDBO

Whitehouse-Hills S, Bellen HJ, Kiger JA.
PMID: 28305849
Rouxs Arch Dev Biol. 1992 Jun;201(4):257-264. doi: 10.1007/BF00188756.

Measurements of cAMP in early embryos of Drosophila melanogaster demonstrate that the dunce gene plays a major role, and the rutabaga gene a secondary role, in maternal regulation of embryonic cAMP content. Studying the double mutant combination, we find...

PDE10A inhibitors stimulate or suppress motor behavior dependent on the relative activation state of the direct and indirect striatal output pathways.

Pharmacology research & perspectives

Megens AA, Hendrickx HM, Mahieu MM, Wellens AL, de Boer P, Vanhoof G.
PMID: 25505601
Pharmacol Res Perspect. 2014 Aug;2(4):e00057. doi: 10.1002/prp2.57. Epub 2014 Jun 12.

The enzyme phosphodiesterase 10A (PDE10A) regulates the activity of striatal, medium spiny neurons (MSNs), which are divided into a behaviorally stimulating, Gs-coupled D1 receptor-expressing "direct" pathway and a behaviorally suppressant, Gi-coupled D2 receptor-expressing "indirect" pathway. Activating both pathways, PDE10A...

Stochastic resonance in the coherence of a quantum system.

Physical review letters

Wellens T, Buchleitner A.
PMID: 10990881
Phys Rev Lett. 2000 May 29;84(22):5118-21. doi: 10.1103/PhysRevLett.84.5118.

We demonstrate the noise-induced amplification of a weak periodic signal inscribed in the coherence of a two-level atom, interacting with a single mode of the quantized radiation field coupled to a dissipative environment.

Physiological considerations in the design of particulate dosage forms for oral vaccine delivery.

Advanced drug delivery reviews

Yeh P, Ellens H, Smith PL.
PMID: 10837674
Adv Drug Deliv Rev. 1998 Dec 01;34(2):123-133. doi: 10.1016/s0169-409x(98)00036-2.

The gastrointestinal tract provides a variety of morphological (e.g. epithelial cells, mucus) and physiological (e.g. enzymes, pH, transporters) barriers to the absorption of peptides and proteins. Approaches to overcome these barriers have included the use of particulates which are...

Atrial Septal Aneurysm and Dilated Sinus of Valsalva in a Patient with Wolff-Parkinson-White Syndrome.

Echocardiography (Mount Kisco, N.Y.)

Willens HJ, Kessler KM.
PMID: 11442909
Echocardiography. 1996 Jan;13(1):91-94. doi: 10.1111/j.1540-8175.1996.tb00873.x.

Atrial septal aneurysm and a dilated sinus of Valsalva were noted on echocardiography in a 30-year-old male with Wolff-Parkinson-White syndrome. The relative low probability of all three coexisting by chance alone suggests the possibility of a common developmental origin....

Images in Geriatric Cardiology - Staphylococcus aureus Mitral Valve Endocarditis.

The American journal of geriatric cardiology

Willens HJ, Kramer HJ, Vuoto T, Morris S.
PMID: 11416528
Am J Geriatr Cardiol. 1999 Nov;8(6):307-308.

No abstract available.

Galactose toxicity in the chick: Tissue accumulation of galactose and galactitol.

FEBS letters

Wells HJ, Segal S.
PMID: 11947256
FEBS Lett. 1969 Oct 21;5(2):121-123. doi: 10.1016/0014-5793(69)80310-8.

No abstract available.

A new ECG sign of proximal LAD occlusion.

The New England journal of medicine

de Winter RJ, Verouden NJ, Wellens HJ, Wilde AA.
PMID: 18987380
N Engl J Med. 2008 Nov 06;359(19):2071-3. doi: 10.1056/NEJMc0804737.

No abstract available.

Biohydrogenation of unsaturated fatty acids by a mixed culture of rumen microorganisms.

Biotechnology and bioengineering

Kellens MJ, Goderis HL, Tobback PP.
PMID: 18555456
Biotechnol Bioeng. 1986 Aug;28(8):1268-76. doi: 10.1002/bit.260280820.

The biohydrogenation of C-18 unsaturated fatty acids was examined in a mixed culture of microorganisms prepared by inoculating a proper growth medium with a sample of rumen fluid. Some major factors influencing the hydrogenation capacity have been investigated. The...

Showing 1 to 12 of 129 entries