Results 21 to 30 of about 7,493 (302)

Taxonomic diversity and toxicological assessment of Cyanobacteria in Moroccan inland waters [PDF]

open access: yes, 2009
Research on the ecology, biodiversity and toxicology of cyanobacteria in Moroccan inland waters has been carried out since 1994. The results demonstrate the existence of several taxa of cyanobacteria. Most of them are toxic, bloom‑forming species present
del Campo, Francisca F.   +5 more
core   +1 more source

Hepatotoxin microcystin-LR extraction optimization [PDF]

open access: yesJournal of the Brazilian Chemical Society, 2009
Several cyanobacterial genera produce toxic secondary metabolites, the most well-known of which are the hepatotoxic microcystins (MCYSTs). Microcystin analyses in drinking water are a requirement of the Health Ministry (Regulation 518/2004) in Brazil, but this regulation does not establish which extraction and analytical method should be used; toxin ...
Silva-Stenico, Maria Estela   +5 more
openaire   +3 more sources

Reference genes for real-time PCR quantification of microRNAs and messenger RNAs in rat models of hepatotoxicity. [PDF]

open access: yesPLoS ONE, 2012
Hepatotoxicity is associated with major changes in liver gene expression induced by xenobiotic exposure. Understanding the underlying mechanisms is critical for its clinical diagnosis and treatment.
María N Lardizábal   +5 more
doaj   +1 more source

Biodegradation of microcystin-LR using acclimatized bacteria isolated from different units of the drinking water treatment plant [PDF]

open access: yes, 2018
Bacterial community isolated from different units of a Drinking Water Treatment Plant (DWTP) including pre-ozonation unit (POU), the effluent-sludge mixture of the sedimentation unit (ESSU) and top-sand layer water sample from the filtration unit (TSFU ...
Brar, Satinder Kaur   +6 more
core   +1 more source

Impact of Cyanotoxin Ingestion on Liver Cancer Development Using an At-Risk Two-Staged Model of Mouse Hepatocarcinogenesis

open access: yesToxins, 2022
Exposure to cyanobacterial hepatotoxins has been linked to the promotion and increased incidence of liver cancer in pre-clinical and epidemiologic studies.
Igor Mrdjen   +3 more
doaj   +1 more source

Plasma lipid profiling of different types of hepatic fibrosis induced by carbon tetrachloride and lomustine in rats [PDF]

open access: yes, 2016
Supplementary tables. Table S1. Class, m/z, retention time, ion of detected and identified lipid molecules, and determined their fatty side chains. Table S2. Normalized levels of lipid molecules in individual samples. Table S3. Fold change and p-value of
Hiroshi Yamada   +5 more
core   +2 more sources

Unique Properties of Hepatocarcinogenesis-Resistant DRH Rat Hepatocytes Linked or Not Linked to the Drh1 Locus on Rat Chromosome 1

open access: yesInternational Journal of Hepatology, 2011
Hepatocarcinogenesis-resistant DRH rats exhibit few and small preneoplastic hepatocytic lesions during hepatocarcinogenesis, of which traits have been assigned to two major chromosomal regions, Drh1 and Drh2. In this study, hepatocytes from DRH.F344-Drh1,
Norikazu Hashimoto   +4 more
doaj   +1 more source

Dangerous dietary supplements: Garcinia cambogia-associated hepatic failure requiring transplantation. [PDF]

open access: yes, 2016
Commercial dietary supplements are marketed as a panacea for the morbidly obese seeking sustainable weight-loss. Unfortunately, many claims cited by supplements are unsupported and inadequately regulated.
Bodzin, Adam S   +4 more
core   +1 more source

Study of cyanotoxin degradation and evaluation of their transformation products in surface waters by LC-QTOF MS [PDF]

open access: yes, 2019
In the present work, the degradation of three cyanotoxins from the hepatotoxins group was investigated under laboratory-controlled experiments in water samples.
Beltrán Iturat, Eduardo   +6 more
core   +2 more sources

Experimental models used for the study of antihepatotoxic agents

open access: yesJournal of Acute Disease, 2012
Both in vitro and in vivo liver models have been developed in the past years to study the hepatoprotective agents. These systems measure the ability of the test drug to prevent or cure liver toxicity (induced by various hepatotoxins) in experimental ...
Feroz Ahmad, Nahida Tabassum
doaj   +1 more source

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