Results 101 to 110 of about 101,793 (284)
Chemical and biological investigations of Delonix regia (Bojer ex Hook.) Raf. [PDF]
, 2010 U radu je opisana izolacija pet sastojaka petroleterske i diklormetanske frakcije metanolnog ekstrakta kore biljke Delonix regia: lupeol (1), epilupeol (2), β-sitosterol (3), stigmasterol (4) i p-metoksibenzaldehid (5). Nadalje, testirano je antimikrobno
A. Bauer +18 more
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Agricultural and Forest Entomology, EarlyView.Spirodiclofen resistance levels in B. yothersi varied geographically across the Brazilian citrus belt, with higher resistance in the central region. Sublethal effects included reduced oviposition, increased non‐viable eggs and disrupted female reproduction.
Hector Alonso Escobar‐Garcia +1 more
wiley +1 more source
Toxics, 2019 The purpose of this study was to investigate the toxicity and the distribution of mercury (Hg) in the main tissues of freshwater fish (Oreochromis niloticus) after being exposed to water containing Hg(II).
Suhendrayatna Suhendrayatna +4 more
doaj +1 more source
Catalytic Ozonation of Phenolic Wastewater: Identification and Toxicity of Intermediates [PDF]
, 2014 A new strategy in catalytic ozonation removal method for degradation and detoxification of phenol from industrial wastewater was investigated. Magnetic carbon nanocomposite, as a novel catalyst, was synthesized and then used in the catalytic ozonation ...
Farzadkia, M. +5 more
core +3 more sources
Arsenite methyltransferase 3 is required for mitochondrial function and hepatic lipid metabolism
The FEBS Journal, EarlyView.AS3MT is a protein that helps the body process arsenic, a naturally occurring toxin found in water and soil. We discovered it also helps cells make and use energy properly. Without AS3MT, cells' mitochondria do not work well, leading to fatty liver and reduced activity. Increasing AS3MT in liver cells restores energy and protects against arsenic damage,
Patrice Delaney +10 more
wiley +1 more source
DETERMINATION OF ACUTE TOXICITY OF COPPER AND COBALT FOR TILAPIA NILOTICA
Journal of Bioresource Management, 2015 During the present investigation, the 96-hr LC50 and lethal concentrations of copper and cobalt for Tilapia nilotica were determined under controlled laboratory conditions at constant pH (7.25), total hardness (255 mgL-1) and temperature (30 °C). During
Asif Naseem, Asmat Ullah, Jibran Haider
doaj +1 more source
Acute Toxicity (LC50) Of Cyhalofop Butyl on Gambusia Holbrooki
Iğdır Üniversitesi Fen Bilimleri Enstitüsü Dergisi, 2020 Cyhalofob butyl is a synthetic herbist. This herbicide is a systemic herbicide and is used in weed control especially on celtic agriculture. In this study, the acute toxicity (LC50) of this herbist (Chillinger 200 EC 200, cyhalofob butyl) was investigated, which is currently used intensely in the fight against herbists in Thrace region, including ...
openaire +3 more sources
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 +6 more
wiley +1 more source
Journal of Apicultural Science, 2014 Dichlorvos is an insecticide used in slow-release plastic strips for controlling chalcid wasp parasites, such as Pteromalus venustus Walker, in incubators used to raise alfalfa leafcutting bees (Megachile rotundata F.). Beekeepers need a practical method
Purdy John R., Kevan Peter G.
doaj +1 more source
Screening of Irish Fruit and Vegetable Germplasm for Novel Anti-tumour and Pesticidal Compounds [PDF]
, 2012 Conference paperPhytochemicals are a rich source of novel therapeutic and insecticidal agents (McLaughlin and Chang, 1999). Considerable research effort has been directed at screening exotic and medicinal plants in the search for novel products. However,
Alqudah, J.M. I. +4 more
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