Biomedical subjects

J P Landry

Publications and source records attributed to J P Landry.

4 recordsLinked to original sources

PubMed2006

Incidence-angle dependence of optical reflectivity difference from an ultrathin film on solid surface.

We studied the incidence-angle dependence of the optical reflectivity difference in response to ultrathin films on transparent and opaque substrates. We found that the classical three-layer model reproduces the experimentally obtained angular dependence for a monolayer of xenon on Nb(110) and for a monolayer of protein molecules on functionalized glass. We explore the enhancement of the optical response near the Brewster angle (or its equivalent for opaque substrates) in thin film detection.

Adsorption↗

PubMed2004

Label-free detection of microarrays of biomolecules by oblique-incidence reflectivity difference microscopy.

We developed an oblique-incidence reflectivity difference (OI-RD) scanning microscope for label-free imaging of microarrays of biomolecules upon solid substrates. We demonstrate that hybridization reactions in an oligonucleotide microarray fabricated upon a glass slide can be detected by such an OI-RD microscope.

Biochemistry↗

PubMed1997

Drug-induced hiccups.

Pharmacotherapeutic agents are uncommonly associated with hiccups. Corticosteroids and benzodiazepines have been the drug classes mentioned most frequently in the literature as being associated with the development of hiccups. However, by using a strict criterion, there is currently insufficient evidence for any drug to be considered causative in the etiology of hiccups.

Drug-Related Side Effects and Adverse Reactions↗

PubMed1992

Pharmacy-coordinated, multidisciplinary adverse drug reaction program.

To date, the stated program objectives have been met. There is a heightened awareness of ADRs, and the program has had a positive impact on patient care. More work is needed in the prevention of ADRs as opposed to their tabulation. Future educational efforts will focus on how reporting suspected ADRs can positively impact patient care.

Adverse Drug Reaction Reporting Systems↗