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R L Stears

Explore the profile of R L Stears including associated specialties, affiliations and a list of published articles. Areas
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Articles 8
Citations 66
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Recent Articles
1.
Stears R, Getts R, Gullans S
Physiol Genomics . 2000 Oct; 3(2):93-9. PMID: 11015604
To improve signal detection on cDNA microarrays, we adapted a fluorescent oligonucleotide dendrimeric signal amplification system to microarray technology. This signal detection method requires 16-fold less RNA for probe synthesis,...
2.
Hsiao L, Stears R, Hong R, Gullans S
Curr Opin Nephrol Hypertens . 2000 Jun; 9(3):253-8. PMID: 10847326
At the forefront of the revolution in human genomics is DNA microarray technology, which evaluates expression levels or genotypes of thousands of genes simultaneously, by means of miniaturization and parallel...
3.
Stears R, Lennarz W
Dev Biol . 1997 Jul; 187(2):200-8. PMID: 9242417
The receptor on the surface of the egg of the sea urchin Strongylocentrotus purpuratus that mediates species-specific binding of sperm is a 350-kDa cell surface glycoprotein. Earlier studies established that...
4.
Dhume S, Stears R, Lennarz W
Glycobiology . 1996 Jan; 6(1):59-64. PMID: 8991510
Sulfated O-linked oligosaccharides from the sea urchin egg receptor have been shown to bind to acrosome-reacted sperm and to inhibit fertilization in a competitive bioassay. However, the inhibitory activity of...
5.
Rubinstein D, Stears R, STEARS J
Radiology . 1994 Oct; 193(1):155-9. PMID: 8090884
Purpose: To demonstrate the anatomy of the Meckel cave, which is normally seen by means of dissection, with high-resolution computed tomography (CT) and magnetic resonance (MR) imaging. Materials And Methods:...
6.
Ohlendieck K, PARTIN J, Stears R, Lennarz W
Dev Biol . 1994 Sep; 165(1):53-62. PMID: 8088450
Little is known about the biochemical changes underlying the morphological differentiation of the sea urchin egg during oogenesis. Because of this and the essential role of gamete recognition in fertilization,...
7.
Harlow C, Stears R, Zeligman B, Archer P
AJR Am J Roentgenol . 1993 Aug; 161(2):291-5. PMID: 8333364
Objective: Differential air-fluid levels are two distinct air-fluid interfaces on horizontal-beam abdominal radiographs that are at different heights but within the same loop of bowel. Differential air-fluid levels have been...
8.
Panessa-Warren B, Tortora G, Stears R, Warren J
Ultramicroscopy . 1991 Sep; 36(4):277-96. PMID: 1755114
Soft X-ray contact absorption edge images of unfixed, unstained biological specimens were made using monochromatic synchrotron radiation. X-ray contact replicas of unfixed, hydrated biological specimens at the nitrogen absorption edge...