Pharmacology

P.K. Moore, O.A. al-Swayeh, N.W.S. Chong, R.A. Evans, A. Gibson, "L-N G-nitro arginine (L-NOARG), a novel, L-arginine-reversible inhibitor of endothelium-dependent vasodilatation in vitro," British Journal of Pharmacology, 99:408-12, 1990. Phillip K. Moore (Department of Pharmacology, King's College, University of London): "Our paper described the discovery of a novel inhibitor of the biosynthesis of nitric oxide. "L-NG-nitro arginine (L-NOARG) and its methyl ester derivative (L-NAME) are str

| 1 min read

Register for free to listen to this article
Listen with Speechify
0:00
1:00
Share

P.K. Moore, O.A. al-Swayeh, N.W.S. Chong, R.A. Evans, A. Gibson, "L-N G-nitro arginine (L-NOARG), a novel, L-arginine-reversible inhibitor of endothelium-dependent vasodilatation in vitro," British Journal of Pharmacology, 99:408-12, 1990.

Phillip K. Moore (Department of Pharmacology, King's College, University of London): "Our paper described the discovery of a novel inhibitor of the biosynthesis of nitric oxide.

"L-NG-nitro arginine (L-NOARG) and its methyl ester derivative (L-NAME) are structural analogs of L-arginine, a substance that is the natural precursor for nitric oxide formation by an increasingly wide spectrum of biological tissues.

"Although at least one other such inhibitor was available for use at the time, L-NOARG had the advantage of greater effectiveness and solubility and, perhaps more important, ease of availability.

"Our discovery has proved of interest to fellow researchers because inhibitors of nitric oxide biosynthesis provide useful tools for studying the biological significance of nitric oxide.

"L-NG-nitro arginine has, so far, been ...

Interested in reading more?

Become a Member of

The Scientist Logo
Receive full access to digital editions of The Scientist, as well as TS Digest, feature stories, more than 35 years of archives, and much more!
Already a member? Login Here
Image of a man in a laboratory looking frustrated with his failed experiment.
February 2026

A Stubborn Gene, a Failed Experiment, and a New Path

When experiments refuse to cooperate, you try again and again. For Rafael Najmanovich, the setbacks ultimately pushed him in a new direction.

View this Issue
Human-Relevant In Vitro Models Enable Predictive Drug Discovery

Advancing Drug Discovery with Complex Human In Vitro Models

Stemcell Technologies
Redefining Immunology Through Advanced Technologies

Redefining Immunology Through Advanced Technologies

Ensuring Regulatory Compliance in AAV Manufacturing with Analytical Ultracentrifugation

Ensuring Regulatory Compliance in AAV Manufacturing with Analytical Ultracentrifugation

Beckman Coulter logo
Conceptual multicolored vector image of cancer research, depicting various biomedical approaches to cancer therapy

Maximizing Cancer Research Model Systems

bioxcell

Products

Sino Biological Logo

Sino Biological Pioneers Life Sciences Innovation with High-Quality Bioreagents on Inside Business Today with Bill and Guiliana Rancic

Sino Biological Logo

Sino Biological Expands Research Reagent Portfolio to Support Global Nipah Virus Vaccine and Diagnostic Development

Beckman Coulter

Beckman Coulter Life Sciences Partners with Automata to Accelerate AI-Ready Laboratory Automation

Refeyn logo

Refeyn named in the Sunday Times 100 Tech list of the UK’s fastest-growing technology companies