Results 31 to 40 of about 7,493 (302)

Tissue distributions and seasonal dynamics of the hepatotoxic microcystins-LR and -RR in two freshwater shrimps, Palaemon modestus and Macrobrachium nipponensis, from a large shallow, eutrophic lake of the subtropical China [PDF]

open access: yes, 2005
So far no information is available on microcystin (MC) contents in shrimps, prawns or crayfish from natural freshwaters. Tissue distributions and seasonal dynamics of the hepatotoxic MC-LR and -RR in two freshwater shrimps, Palaemon modestus and ...
Chen, J   +2 more
core   +1 more source

Acetaminophen-cysteine adducts during therapeutic dosing and following overdose [PDF]

open access: yes, 2011
Background Acetaminophen-cysteine adducts (APAP-CYS) are a specific biomarker of acetaminophen exposure. APAP-CYS concentrations have been described in the setting of acute overdose, and a concentration >1.1 nmol/ml has been suggested as a marker of ...
Kennon J Heard   +6 more
core   +2 more sources

The Toxins of Cyanobacteria

open access: yesActa Medica, 2001
Cyanobacteria, formerly called ”blue-green algae“, are simple, primitive photosynthetic microorganism wide occurrence in fresh, brackish and salt waters.
Jiří Patočka
doaj   +1 more source

Differentiation between Aspergillus flavus and Aspergillus parasiticus from Pure Culture and Aflatoxin-Contaminated Grapes Using PCR-RFLP Analysis of aflR-aflJ Intergenic Spacer [PDF]

open access: yes, 2011
Aflatoxins (AFs) represent the most important single mycotoxin-related food safety problem in developed and developing countries as they have adverse effects on human and animal health. They are produced mainly by Aspergillus flavus and A.
Atoui, Ali   +5 more
core   +2 more sources

Can a one-sampling campaign produce robust results for water quality monitoring? A case of study in Itupararanga reservoir, SP, Brazil

open access: yesActa Limnologica Brasiliensia
Aim: The aim of this study was to conduct a rapid and comprehensive analysis of the reservoir using physical, chemical and biological variables comprising water and sediment as also to verify if a one-sampling campaign can produce information that is ...
Frederico Guilherme de Souza Beghelli   +5 more
doaj   +1 more source

Mussels as Biomonitors of Lake Water Microcystin: A Final Report for the Summer 2000 Microcystin Monitoring Study [PDF]

open access: yes, 2001
Mussel surveys performed in Baboosic, Depot, Little Squam, Squam, Lovell, North River, Northeast ...
Hathaway, Richard A., II
core   +2 more sources

Recreational exposure during algal bloom in carrasco beach, uruguay: A liver failure case report [PDF]

open access: yes, 2017
In January 2015, a 20-month-old child and her family took part in recreational activities at Carrasco and Malvín beaches (Montevideo, Uruguay). An intense harmful algae bloom (HAB) was developing along the coast at that time.
Andrinolo, Dario   +8 more
core   +3 more sources

Strategies for Loading and Releasing Peptide Therapeutics in Biodegradable Carriers

open access: yesAdvanced Functional Materials, EarlyView.
A biodegradable carrier‐based peptide delivery system is a powerful treatment platform for diverse diseases, owing to its superior therapeutic efficacy and low toxicity. This review examines the conventional peptide‐loaded carrier fabrication process and its current limitations.
Wookyoung Jang, Ki Wan Bong
wiley   +1 more source

Transmission of Microcystins in Natural Systems and Resource Processes: A Review of Potential Risks to Humans Health

open access: yesToxins, 2023
The rapid rise of microcystins (MCs) poses a serious threat to global freshwater ecosystems and has become an important issue of global public health. MCs have considerable stability and are the most widely distributed hepatotoxins.
Xueli Ren   +7 more
doaj   +1 more source

Development and application of an UHPLC-MS/MS method for the simultaneous determination of 17 steroidal hormones in equine serum [PDF]

open access: yes, 2017
A new, fast and simple analytical method that is able to identify and quantify simultaneously 17 steroid hormones and metabolites (Pregnenolone, 17-OH-Pregnenolone, Progesterone, 17-OH Progesterone, Androsterone, Androstenedione, DHEA, DHEAS ...
Allis   +20 more
core   +1 more source

Home - About - Disclaimer - Privacy