Results 21 to 30 of about 346,022 (311)

Medical Toxicology [PDF]

open access: yes, 2021
Medical toxicology is a sub-branch of toxicology concerned with the diagnosis, management, and prevention of poisoning and other adverse effects of drugs, cosmetics, personal care products, occupational and environmental toxicants, and biological agents.

core   +1 more source

Simultaneous Measurement and Distribution Analysis of Urinary Nicotine, Cotinine, Trans-3′-Hydroxycotinine, Nornicotine, Anabasine, and Total Nicotine Equivalents in a Large Korean Population

open access: yesMolecules, 2023
Measurement of multiple nicotine metabolites and total nicotine equivalents (TNE) might be a more reliable strategy for tobacco exposure verification than measuring single urinary cotinine alone.
Hyun-Seung Lee   +2 more
doaj   +1 more source

Pioneer women in the development of toxicology in Brazil [PDF]

open access: yesBrazilian Journal of Medical and Biological Research
Women have always played an important role in the development of toxicology all over the world. Specifically in Brazil, toxicology has had greater female representation than other countries, but women's participation at high hierarchical levels is low ...
L. Melo, T.S. Melo
doaj   +2 more sources

Telephonic Medical Toxicology Service in a Low-Resource Setting: Setup, Challenges, and Opportunities

open access: yesWestern Journal of Emergency Medicine, 2020
Poisoning and envenomation are a global health problem for which the mortality burden is shouldered heavily by middle- and low-income countries that often lack poison prevention programs and medical toxicology expertise.
Eveline Hitti   +4 more
doaj   +1 more source

Nephroprotective Effect of L-Carvone on a Mouse Model of LPS-Induced Sepsis-Associated Renal Injury via Regulation of TLR4/NF-κB/AP-1/IRF-3 and Nrf2/iNOS Molecular Signaling Cascades

open access: yesJournal of Taibah University Medical Sciences
الملخص: أهداف البحث: يُعد الإنتان من الحالات السريرية الخطيرة الناتجة عن استجابة مناعية غير منضبطة، تؤدي إلى التهاب جهازي واسع النطاق وإصابة متعددة للأعضاء، وتُعد الكلى من أكثر الأعضاء تأثرًا.
Saja M. Shareef, PhD (Pharmacology and Toxicology)   +2 more
doaj   +1 more source

Proteomics for systems toxicology

open access: yesComputational and Structural Biotechnology Journal, 2014
Current toxicology studies frequently lack measurements at molecular resolution to enable a more mechanism-based and predictive toxicological assessment.
Bjoern Titz   +7 more
doaj   +1 more source

A Holistic Assessment of Polyethylene Fiber Ingestion in Larval and Juvenile Japanese Medaka Fish

open access: yesFrontiers in Physiology, 2021
Microplastic pollution is of public concern for global environmental health, aquaculture, and fisheries. Toxicity studies have shown that microplastic ingestion may cause intestinal damage, microbiota dysbiosis, and disturb the lipid and energy ...
Elizabeth DiBona   +7 more
doaj   +1 more source

The Toxicology of Benzene [PDF]

open access: yesEnvironmental Health Perspectives, 1993
Benzene is metabolized, primarily in the liver, to a series of phenolic and ring-opened products and their conjugates. The mechanism of benzene-induced aplastic anemia appears to involve the concerted action of several metabolites acting together on early stem and progenitor cells, as well as on early blast cells, such as pronormoblasts and normoblasts
R, Snyder, G, Witz, B D, Goldstein
openaire   +2 more sources

Network toxicology and its application in studying exogenous chemical toxicity

open access: yes环境与职业医学
With the continuous development of society, a large number of new chemicals are continuously emerging, which presents a challenge to current risk assessment and safety management of chemicals.
Yanli LIN   +6 more
doaj   +1 more source

A new occupational and environmental hazard – nanoplastic

open access: yesMedycyna Pracy, 2020
Problems arising from the accumulation of plastic waste in the environment have become global. Appeals to stop the usage of disposable drinking straws or plastic cutlery did not come out without reason – 320 million tons of plastic products are produced ...
Michał Rakowski, Agnieszka Grzelak
doaj   +1 more source

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