Results 141 to 150 of about 10,413 (159)

Association between environmental exposure to p, p′-DDE and lindane and semen quality

Environmental Science and Pollution Research, 2014
Scientific concern exists about the toxic effect of dichlorodiphenyldichloroethylene (p, p'-DDE) and lindane on male infertility, and the mechanism underlying male reproductive toxicity of this pesticide remains unanswered. We investigated not only the possible association between the chlorinated pesticide levels and semen quality in nonoccupationally ...
Niraj, Pant, M, Shukla, A D, Upadhyay, P K, Chaturvedi, D K, Saxena, Y K, Gupta   +5 more
openaire   +2 more sources

Effect of mycorrhizal fungi on the phytoextraction of weathered p,p-DDE by Cucurbita pepo

Journal of Hazardous Materials, 2006
Field experiments were conducted to assess the impact of inoculation with mycorrhizal fungi on the accumulation of weathered p,p'-DDE from soil by three cultivars of zucchini (Cucurbita pepo spp. pepo cv Costata Romanesco, Goldrush, Raven). Three commercially available mycorrhizal products (BioVam, Myco-Vam, INVAM) were inoculated into the root system ...
Jason C, White, Daniel W, Ross, Martin P N, Gent, Brian D, Eitzer, Maryjane Incorvia, Mattina   +4 more
openaire   +2 more sources

Concentrations of p,p′-DDE in plasma of nestling Wood Storks from Georgia

Chemosphere, 2007
We determined the concentrations of organochlorine pesticides and total PCBs in plasma of nestling Wood Storks (Mycteria americana) from two colonies in Georgia in 2000. Of 20 compounds analyzed for, only p,p'-DDE was quantified in reportable concentrations, ranging from
William W, Bowerman, A Lawrence, Bryan, John R, Robinette, Jennifer M, Wing, Faith E, Wiley, Sundaravelayutham, Murugasan   +5 more
openaire   +2 more sources

Is p,p-DDE still affecting Baltic Sea cormorants?

2007
No abstracts are to be cited without prior reference to the author.During a cormorant (Phalacrocorax carbo sinensis) population control campaign in May 2005, eggs were collected from a ground-breeding colony on the small island Heuwiese (N 54°25’, E 13°7’) at the Baltic Sea shore of Western Pomerania, Germany. The hatching status of all eggs was scaled
Kellner, Thomas, Schneider, Rolf
openaire   +1 more source

Endocrine-Disrupting Effects of Nonylphenol, Bisphenol A, and p,p′-DDE on Rana nigromaculata Tadpoles

Bulletin of Environmental Contamination and Toxicology, 2005
Chinese Acad Sci, Inst Hydrobiol, State Key Lab Freshwater Ecol, Wuhan 430072, Peoples R China; Chinese Acad Sci, Grad Sch, Beijing 100039, Peoples R ...
F-X, Yang, Y, Xu, S, Wen
openaire   +2 more sources

In vitro exposure to the organochlorine p,p′-DDE affects functional human sperm parameters

Chemosphere, 2015
Although no information exists regarding the levels of p,p'-dichlorodiphenyldichloroethylene (p,p'-DDE) on reproductive fluids of heavily exposed populations, they are possibly quite high given the serum levels reported so far. In these populations altered semen quality has been reported, although the direct effects of this DDT metabolite on crucial ...
Renata S, Tavares, Sandra, Amaral, Carla, Paiva, Marta, Baptista, João, Ramalho-Santos   +4 more
openaire   +2 more sources

p,p′-DDE depresses the immune competence of chinook salmon (Oncorhynchus tshawytscha) leukocytes

Fish & Shellfish Immunology, 2005
p,p'-DDE, the main metabolite of DDT, is still detected in aquatic environments throughout the world. Here, the effects and mechanisms by which p,p'-DDE exposure might affect the immune system of chinook salmon (Oncorhynchus tshawytscha) was studied. Isolated salmon splenic and pronephric leukocytes were incubated with different concentrations of p,p ...
Ichiro, Misumi, Anthony T, Vella, Jo-Ann C, Leong, Teruyuki, Nakanishi, Carl B, Schreck   +4 more
openaire   +2 more sources

Negative effects of serum p,p′-DDE on sperm parameters and modification by genetic polymorphisms

Environmental Research, 2009
Effects of ambient exposure to DDT and its metabolites (DDE-DDT) on human sperm parameters and the role of genetic polymorphisms in modifying the association were investigated.Demographics, medical history data, blood and semen samples were obtained from the first 336 male partners of couples presenting to 2 infertility clinics.
Bridget M, Messaros, Mary G, Rossano, Guanghui, Liu, Michael P, Diamond, Karen, Friderici, Katherine, Nummy-Jernigan, Douglas, Daly, Elizabeth, Puscheck, Nigel, Paneth, Julia J, Wirth   +9 more
openaire   +2 more sources

Topraktaki Yıllanmış P,P’- Dde’ Nin Aşılı Bitkilerle Fitoremediasyonu

2021
Bu çalışmada p,p'-DDE kirlenmiş alanda yetiştirilen aşılı kabakgillerdeki p,p'-DDE'nin birikme potansiyeli incelendi. İki çeşit kabakgil, kabak ve karpuz, bunların aynı tür üzerindeki aşıları, aşılı kabak ve aşısız bitkiler topraktaki diklorodifeniltrikloretan (DDT), dikolorodifenildikloretan (DDD) ve diklorodifenidikloretilen (DDE) konsantrasyonları 9,
Sakarya Üniversitesi, Fen Bilimleri Enstitüsü, Çevre Mühendisliği Anabilim Dalı, Çevre Mühendisliği Bilim Dalı, Sak, Mahmut, Yardımcı Doçent Doktor Mehmet İşleyen   +2 more
openaire   +1 more source

PCB's and p,p′ DDE in the blood of cachectic patients

Bulletin of Environmental Contamination and Toxicology, 1974
R J, Hesselberg, D D, Scherr
openaire   +2 more sources