Clinical research laboratories face many decision points in establishing routine analytical workflows for mass spectrometry. One decision is how to handle the complexity of biological matrices, both f...
Do you struggle to transfer validated HPLC methods between labs or different instruments? Is your business losing money or missing critical deadlines due to the struggle? You are not alone. Transferri...
Could there be a substance more potent than morphine? Opioid epidemic is a phrase used routinely as of late. Psychoactive drugs are used medicinally for surgical anesthesia, palliative care and chroni...
The use of performance-enhancing anabolic substances has been banned since the 1970s in competitive sports. However, substances, especially steroids, are still frequently detected and misused in sport...
Biomarker studies using exhaled breath are rapidly emerging as a novel approach for early disease detection and precision medicine. In my last blog article - Breath Biopsy™ – A Non-invasive Tool for t...
Research Use Only, Not for Diagnostic ProceduresWhen you think of diagnostic tests for disease and cancer, the first that probably come to mind rely on using samples of blood or tissue. While these me...
Arnaud Droit is Associate Professor at Université Laval and director of the Bioinformatics and Proteomics platforms at the Centre de Recherche du CHU de Québec - Université Laval. He is an expert in t...
When you think of what techniques might be useful for analyzing single cells, ICP-MS is not an immediately obvious choice. However, with its sensitivity, versatile sample introduction capability and s...
With the opioid crisis raging and recreational marijuana use becoming legal in nine US states and the District of Colombia, the concerns about clean drug tests are on the rise. While urine remains the...
The traditional approach to routine cannabis testing has involved the collection of urine or blood samples. Analyses of these specimens typically involve well-established and reliable techniques, such...
Clinical laboratories are required to comply with stringent regulations, which were introduced to ensure clinicians can obtain quality results on which to base diagnosis and treatment decisions. Howev...
Liquid chromatography tandem mass spectrometry (LC-MS/MS) is fast emerging as the gold standard for accurate, fast and cost-efficient clinical analyses. However, its mainstream adoption by clinical la...
In late 2014, the National Football League Players Association (NFLPA) approved sweeping changes to the NFL's drug policy. In addition to testing for human growth hormone (HGH) for the first time in l...
On April 15, 1997, the Supreme Court of the United States struck down a Georgia law that required all politicians to be drug tested before being allowed on the ballot, ruling the law unconstitutional ...
The 103rd Tour de France 21 stage grueling cycling race begins in early July. While professional cycling season runs from January to October across all continents, 80% of TV coverage is spent on this ...
I’ve got a personal interest in Alzheimer’s research because I have family members with the disease, so I’m always looking for breakthroughs and new studies. I recently read about a Trinity College Du...
A report published last year by Quest Diagnostics provided an analysis of more than 10 million workplace drug test results that showed an increase in the percentage of American workers who tested posi...
I was inspired to write the article following a couple of programmes with the same title recently on the BBC. I was alerted to watching them as the first programme contained my PhD supervisor Professo...
After almost a decade of studying and analysing proteins I’ve often found myself trying to explain to people “Why proteins?” What’s all the fuss about?I recently came across this video produced for th...
The Kentucky Derby kicks off horse racing’s Triple Crown, followed two weeks later by The Preakness Stakes before wrapping up with The Belmont Stakes. Back in 1978, when Affirmed crossed the finish li...
Medical laboratory testing plays a crucial role in the detection, diagnosis, and treatment of disease. Laboratory tests help determine the presence, extent, or absence of disease and monitor the effec...
The Modern Pharmaceutical Machine Modern pharmaceuticals have a huge impact on the health and well-being of patients and their caregivers by slowing or preventing disease, alleviating symptoms, and in...
There’s been a lot of interest recently in the study of glycans and glycoforms, such as proteins and peptides that have glycans attached to them. The analysis of glycans (also known as carbohydrates, ...
As practitioners in the world of pharmaceutical manufacturing and quality control, you’ll know that the U.S. Pharmacopeial Convention (USP) 232 and its requirements for trace element determination in ...
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