Results 51 to 60 of about 25,941 (224)

Bioavailability of pesticides in freshwater sediments [PDF]

, 2007
In ecological risk assessment standardized sediment toxicity tests are used to predict the hazard of chemicals for sediment-living organisms. Feeding is a prerequisite in these long-term tests to avoid starvation of test organisms.
Åkerblom, Nina
core  

Diffuse pulmonary hemosiderosis after exposure to pesticides - A case report [PDF]

, 1998
This report describes the clinical, radiological, microscopical and ligandohistochemical findings in a 17-year-old woman who suffered from an acute onset of pulmonary hemosiderosis after inhalation of pesticides used for the cultivation of strawberries ...
Altiner, Mithat, Gabius, Hans-Joachim, Kayser, Klaus, Plodziszewska, Monika, Slodkowska, Janina, Waitr, Elzbieta   +5 more
core   +1 more source

First Assessment of Genetic Damage in the Speckled Cockroach (Nauphoeta cinerea) After Consumption of Lettuce (Lactuca sativa) Cultivated and Commercialized in Northeastern, Brazil

Environmental Toxicology, EarlyView.
ABSTRACT This study reports, for the first time, the use of the speckled cockroach Nauphoeta cinerea as a promising bioindicator for genotoxic monitoring. It was validated through control groups (both positive and negative) in addition to testing lettuce (Lactuca sativa ) samples from public street markets consumed by N. cinerea specimens in Pernambuco,
Aleson Aparecido da Silva, Eduardo Henrique da Silva Melo, Érima Maria de Amorim, Maria Gislaine Pereira, Claudia Rohde   +4 more
wiley   +1 more source

STANDARDIZATION OF GAS CHROMATOGRAPHY METHOD FOR DETECTION OF DELTAMETHRIN RESIDUES IN CHICKEN MEAT [PDF]

Exploratory Animal and Medical Research
A Gas chromatography-electron capture detector-based analytical technique for the detection of deltamethrin residues in chicken meat samples was standardized and validated in the present study.
Gokulakannan R., Ramesh S., Kalaiselvi L., Sowndarya G.   +3 more
doaj   +1 more source

MiR-4448 is involved in deltamethrin resistance by targeting CYP4H31 in Culex pipiens pallens

Parasites & Vectors, 2021
Background Culex pipiens (Cx. pipiens) complex, which acts as a vector of viruses and is widespread and abundant worldwide, including West Nile virus, Japanese encephalitis virus, and Sindbis virus, can cause serious vector-borne diseases affecting human
Xixi Li, Shengli Hu, Haitao Yin, Hongbo Zhang, Dan Zhou, Yan Sun, Lei Ma, Bo Shen, Changliang Zhu   +8 more
doaj   +1 more source

An unusual presentation of deltamethrin poisoning

Indian Journal of Critical Care Medicine, 2015
Sir, Patients presenting with intoxication comprise of an important part of emergency visits. Pyrethroids are widely used insecticides because they are about 2250 times more toxic to insects than mammals.[1] The intoxications due to deltamethrin are rarely reported.
Bala, Renu, Kaur, Navdeep, Bannerji, Arnab, Virmani, Rashmi   +3 more
openaire   +2 more sources

Rosmarinic Acid Ameliorates Deltamethrin Induced Hepatotoxicity and Nephrotoxicity

Medical Records, 2023
Aim: Deltamethrin (DM) is an insecticide and is widely used around the world. Rosmarinic acid (RA) is found in herbs and spices in the Lamiaceae (mint) family and has antioxidant, antiinflammatory and antiapoptotic effects. We objective to examine the protecting efficacy of Rosmarinic acid in preventing the toxic effects of Deltamethrin.
Eda YİLDİZHAN, Burak Veli ÜLGER, Murat AKKUŞ, Ömer Faruk KATANALP, Ebru GÖKALP ÖZKORKMAZ, İbrahim YILDIZHAN   +5 more
openaire   +3 more sources

An Experimental Hut Evaluation of Olyset Nets against Anopheline Mosquitoes after Seven years use in Tanzanian Villages. [PDF]

, 2008
Long-lasting insecticidal nets (LLINs) are advocated by WHO for protection against malaria. Of the three brands of LLINs currently approved by WHO, Olyset(R) is the only one currently granted full recommendation.
Curtis, Christopher F, Magesa, Stephen M, Magogo, Frank S, Malima, Robert C, Maxwell, Caroline, Mosha, Frank W, Mwingira, Victor, Rowland, Mark, Sudi, Wema, Tungu, Patrick K   +9 more
core   +4 more sources

Preimaginal development of Aedes aegypti L. (Diptera: Culicidae) in brackish water gives rise to adult mosquitoes with thicker cuticles and greater insecticide resistance

Medical and Veterinary Entomology, EarlyView.
The principal arboviral vector Aedes aegypti can develop in coastal brackish water field habitats (0.5–15 g/L salt) with larvae possessing thicker cuticles and greater resistance to the larvicide Temephos. Females emerging from brackish water‐developing preimaginal stages are now shown to have thicker and remodelled leg and abdominal cuticles and ...
Kokila Sivabalakrishnan, Andrew Hemphill, S. H. P. Parakrama Karunaratne, Arunasalam Naguleswaran, Isabel Roditi, Sinnathamby N. Surendran, Ranjan Ramasamy   +6 more
wiley   +1 more source

Ethology of Sunn-pest oviposition in interaction with deltamethrin loaded on mesoporous silica nanoparticles as a nanopesticide

Chemical and Biological Technologies in Agriculture, 2022
Background Wheat is one of the main food for around 2 billion people worldwide. Among the biological stressors, Eurygaster integriceps Puton is a damaging insect in wheat and barley fields, which harms them both quantitatively (by overwintered adults ...
Mahdi Alizadeh, Aziz Sheikhi-Garjan, Leila Ma’mani, Ghasem Hosseini Salekdeh, Ali Bandehagh   +4 more
doaj   +1 more source