Results 161 to 170 of about 26,538 (239)
Detection of PCBs and OCPs in the Irtysh River Water (GC-MS/MS) and ecological risk assessment. [PDF]
MethodsXTang SZ +7 more
europepmc +1 more source
Biodegradation of heptachlor and heptachlor epoxide-contaminated soils by white-rot fungal inocula
Environmental Science and Pollution Research, 2014 The ability of certain white-rot fungi (WRF) inocula to transform heptachlor and heptachlor epoxide and its application in artificially contaminated soil were investigated. Fungal inoculum of Pleurotus ostreatus eliminated approximately 89 % of heptachlor after 28 days of incubation, and chlordene was detected as the primary metabolite.
Kuniyoshi Shimizu +2 more
exaly +4 more sources
PHYTOREMEDIATION OF HEPTACHLOR AND HEPTACHLOR EPOXIDE IN SOIL BY CUCURBITACEAE
International Journal of Phytoremediation, 2008 Plants in the family of Cucurbitaceae family are known to up take organochlorines. This study was designed to screen seven cultivars of the Lagenaria siceraria species of the Cucurbitaceae family to determine their capacity to remediate heptachlor- and heptachlor epoxide-contaminated soil.
Sonia Campbell +2 more
openalex +2 more sources
Genotoxicity of heptachlor and heptachlor epoxide in human TK6 lymphoblastoid cells
Mutation Research/Genetic Toxicology and Environmental Mutagenesis, 2008 The genotoxic potential of the organochlorine insecticides heptachlor (HC) and its metabolite heptachlor epoxide (HCE) has been evaluated in TK6 cells, a well-established human lymphoblastoid cell line. Genotoxicity has been determined by scoring the induction of DNA breaks in the comet assay and by measuring the frequency of micronuclei (MN) in ...
Guadalupe Prado +2 more
openalex +3 more sources
Histopathology of Carcinomas of the Liver in Mice Ingesting Heptachlor or Heptachlor Epoxide
Experimental Cell Biology, 2008 C3H male and female mice, ingesting 10 ppm of the pesticides heptachlor or heptachlor epoxide in the diet, developed highly significant incidences of carcinomas of the liver. The carcinomas varied from well-differentiated to poorly differentiated and undifferentiated and were capable of invasion and metastasis.
Melvin Dwaine Reuber
openalex +3 more sources
Biotransformation of heptachlor and heptachlor epoxide by white-rot fungus Pleurotus ostreatus
International Biodeterioration & Biodegradation, 2013 Abstract The ability of Pleurotus ostreatus to transform heptachlor as well as heptachlor epoxide was investigated. Heptachlor was eliminated completely by this fungus in potato dextrose broth (PDB) and high nitrogen (HN) media during a 14 d incubation period.
Adi Setyo Purnomo +3 more
openalex +2 more sources
Bioconversion of Heptachlor Epoxide by Wood-Decay Fungi and Detection of Metabolites
Advanced Materials Research, 2012 Toshio Mori, Ryuichiro Kondo
exaly +2 more sources