Fourth Annual Symposium On Interesting Topics In Drug Metabolism
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Index of Conference Proceedings Received
Author | : British Library. Lending Division |
Publisher | : |
Total Pages | : 456 |
Release | : 1988-07 |
Genre | : Congresses and conventions |
ISBN | : |
Mass Spectrometry in Drug Metabolism
Author | : Frigerio |
Publisher | : Springer Science & Business Media |
Total Pages | : 527 |
Release | : 2012-12-06 |
Genre | : Science |
ISBN | : 1461341515 |
When a dose of drug is administered, three main phases of drug action may be distingushed. In the "pharmaceutical" phase the dosage form disintegrates, the active substance dissolves and becomes available for absorption. The second phase ("pharmaco kinetic" phase) includes absorption, distribution, metabolism, and excretion. That fraction of the dose which finally reaches the circulation after absorption will be available for biological action in the third, or "pharmacodynamic" phase when the drug reaches the target tissues and a drug-receptor interaction takes place. The objectives in studies of drug metabolism are: (a) to identify the pathways by which drugs are transformed in the body; (b) to ascertain quantitatively the importance of each pathway and intermediate; (c) to identify and quantify endogenous constituents influenced by the drug or its metabolites which may interfere with common metabolic processes. Since metabolites usually differ from their precursors by only a single chemical group, the resulting metabolic pathways generally consist of a series of closely related compounds. Mass spectrometry is uniquely suited for the analysis of drugs and metabolites for several reasons: only a minimal amount of sample preparation is needed, closely related compounds can be analyzed in a single step, structures can often be deduced directly from the mass spectra without the need for pure reference spectra, and constituents can be quantified with relative ease even when present in fractional nanogram quantity.
New Research on Pharmacogenetics
Author | : Linda P. Barnes |
Publisher | : Nova Publishers |
Total Pages | : 636 |
Release | : 2007 |
Genre | : Medical |
ISBN | : 9781600210563 |
The terms pharmacogenomics and pharmacogenetics tend to be used interchangeably, and a precise, consensus definition of either remains elusive. Pharmacogenetics is generally regarded as the study of genetic variation that gives rise to differing response to drugs, while pharmacogenomics is the broader application of genomic technologies to new drug discovery and further characterization of older drugs. Pharmacogenetics considers one or at most a few genes of interest, while pharmacogenomics considers the entire genome. Much of current clinical interest is at the level of pharmacogenetics, involving variation in genes involved in drug metabolism with a particular emphasis on improving drug safety. This new book presents leading-edge research in this dynamic field.
National Library of Medicine Current Catalog
Author | : National Library of Medicine (U.S.) |
Publisher | : |
Total Pages | : 1028 |
Release | : |
Genre | : Medicine |
ISBN | : |
Current Catalog
Author | : National Library of Medicine (U.S.) |
Publisher | : |
Total Pages | : 1732 |
Release | : |
Genre | : Medicine |
ISBN | : |
First multi-year cumulation covers six years: 1965-70.
Conference Research Topic: 16th International Symposium on Schistosomiasis
Author | : Roberta Lima Caldeira |
Publisher | : Frontiers Media SA |
Total Pages | : 188 |
Release | : 2024-08-28 |
Genre | : Medical |
ISBN | : 2832553729 |
Schistosomiasis is a major health problem in many tropical areas in the world. This neglected tropical disease is endemic in 78 countries and affects over 250 million worldwide. In 2021 the World Health Organization published the document “Ending the neglect to attain the Sustainable Development Goals: a road map for neglected tropical diseases 2021−2030”, which established as goals for schistosomiasis (i) elimination of the disease as a public health problem in 78 affected countries by 2030, and (ii) elimination of transmission in 25 endemic countries by 2030. However, to achieve these goals, it is necessary to better understand the disease and its dynamics, the parasite's immunobiology, and its relationship with the definitive and intermediate hosts. This will allow for the development of vaccines, more effective/alternative drugs, precise diagnostic methods, and improved strategies to prevent, control, and eventually even eliminate this devastating disease. Since 1987 the Oswaldo Cruz Foundation (Fiocruz, Brazilian Ministry of Health) has organized the International Symposium on Schistosomiasis on a biennial basis. Historically, this symposium brings together approximately 350 people, accounting for world-renowned scientists, public health managers, students, and policymakers, to translate the knowledge generated in research institutions into actions and tools to improve the quality of life of the population affected by schistosomiasis. Unfortunately, due to the COVID-19 pandemic, the symposium had to be postponed. In order to continue the discussion on schistosomiasis in these difficult times, the organizing committee of the event launched a Pre-conference Research topic (Pre-Conference Research Topic: 16th International Symposium on Schistosomiasis) where scientists could share their latest discoveries with the community. With the advent of vaccines and other public health strategies implemented across the globe, we are pleased to announce that The 16th edition of the International Symposium on Schistosomiasis will be held in person between 21 and 23 November 2022, in Ouro Preto, Minas Gerais, Brazil. We would like to invite our colleagues that intend to attend the Symposium to submit their contributions. In addition, submissions from scientists that would not be able to join us in Ouro Preto in November are also welcome.
Using Mass Spectrometry for Drug Metabolism Studies
Author | : Walter A. Korfmacher |
Publisher | : CRC Press |
Total Pages | : 385 |
Release | : 2004-12-17 |
Genre | : Medical |
ISBN | : 0203500040 |
Mass spectrometry (MS) is fast becoming the premier tool for analyzing various drug metabolism samples in the early phases of drug discovery and research. Introducing the newer, more powerful MS equipment and exploring new applications for using them, this book provides a state-of-the-art look at this promising field. Using Mass Spectrometry