It has become common practice in many laboratories in Europe to introduce the criterion "moribund" to reduce the suffering in fish acute lethality tests. Fish with severe sublethal symptoms might be declared moribund and are removed from the test as soon as this occurs (premature discontinuation of experiment). Moribund fish affect main study outcomes as the median lethal concentration (LC50) d...

We provide data obtained by scanning electron microscopy (SEM) and energy dispersive X-ray spectroscopy (EDS) on the interaction of ingested tungsten nanofibers with epithelial cells of the digestive tubes of a test organism Porcellio scaber. Conventional toxicity endpoints including feeding behaviour, weight loss and mortality were also measured in each investigated animal. No toxicity was det...

abstract   background: lead toxicity is caused by ingestion, inhalation, or contact with particles or vapors containing lead. it can present with nonspecific signs and symptoms such as abdominal pain, constipation, irritability, difficulty concentrating, and anemia. in this study, we have tried to find a relationship between lead poisoning and drug abuse.   methods: in a cross sectional study, ...

  Abstract   Background: Lead toxicity is caused by ingestion, inhalation, or contact with particles or vapors containing lead. It can present with nonspecific signs and symptoms such as abdominal pain, constipation, irritability, difficulty concentrating, and anemia. In this study, we have tried to find a relationship between lead poisoning and drug abuse.   Methods: In a cross sectional study...

the isocyanates are widely used as precursors of polyurethane products, as well as carbamate insecticides. toluene 2,4-diisocyanate (tdi) is one of the most important commercially used isocyanates. humans may be exposed to tdi by inhalation, ingestion, dermal and eye contact. tdi is a powerful irritant to the mucosal membranes of the gastrointestinal and respiratory tracts, eyes and the skin. p...

The biological activity (contact and contact-digestive toxicity, repellent fumigant effects, effect on the insect’s development life cycle parameters) of industrial hemp (Cannabis sativa L.) ethanolic extract was assessed against Plodia interpunctella, most destructive storage pest sunflower. Additionally, study aimed to examine phytotoxic in order assess its potential as a sunflower grain prot...

Various kinds of positive effects of green tea extracts had been studied for long time which included anti-inflammation, anti-aging, and cardiometabolic effects. Although topical steroid and non-steroidal calcineurin inhibitors may control clinical symptoms of allergic contact dermatitis, some of patients also present allergic reaction to these topical agents. Therefore, we have tried green tea...

The aim of this study was to determine the relative importance of different risk factors in the diagnosis of digitalis toxicity. The authors recruited inpatients for whom serum digoxin level was requested and prospectively followed them for a week to ascertain if they showed digitalis toxicity. The predictive value of different factors for the assessment of digoxin toxicity was analyzed by mult...

QSAR for honey bee acute contact toxicity (amide derivatives) 1.2.Other related models: QSAR for honey bee acute contact toxicity (amine derivatives) QSAR for honey bee acute contact toxicity (ester derivatives) QSAR for honey bee acute contact toxicity (ether derivatives not containing amide groups) 1.3.Software coding the model: QSARModel 3.5.0 Turu 2, Tartu, 51014, Estonia, http://www.molcod...