Results 71 to 80 of about 29,723 (275)

The free energy landscape of GABA binding to a pentameric ligand-gated ion channel and its disruption by mutations [PDF]

, 2016
Pentameric ligand-gated ion channels (pLGICs) of the Cys-loop superfamily are important neuroreceptors that mediate fast synaptic transmission. They are activated by the binding of a neurotransmitter, but the details of this process are still not fully ...
Comitani, Federico, Limongelli, Vittorio, Molteni, Carla   +2 more
core   +4 more sources

"Insecticide Resistance /Susceptibility Monitoring in Anopheles pulcherrimus (Diptera: Culicidae) in Ghasreghand District, Sistan and Baluchistan Province, Iran" [PDF]

Iranian Journal of Public Health, 2002
Two organochlorine, one organophosphate, two carbamate and two pyrethroid insecticides have been studied for their comparative study against fieldcollected An.pulcherrimus. The trail was conducted in Ghasreghand district, Sistan and Baluchistan province,
AH Zahirnia, H Vatandoost, M Nateghpour, E Djavadian   +3 more
doaj   +1 more source

First report of Rdl mutant alleles in Culex quinquefasciatus (Diptera: Culicidae) in Malaysia

Journal of Vector Borne Diseases, 2020
Zheng Hua Amelia-Yap, Tiong Kai Tan, Batah Kunalan Prakash, Chee Dhang Chen, Mohd Sofian-Azirun, Van Lun Low   +5 more
doaj   +1 more source

Comparative performance of imagicides on Anopheles stephensi, main malaria vector in a malarious area, southern Iran [PDF]

Journal of Vector Borne Diseases, 2008
Background & objectives: Jiroft district has subtropical climate and prone to seasonal malaria transmission with annual parasite index (API) 4.2 per 1000 in 2006. Anopheles stephensi Liston is a dominant malaria vector.
M.R. Abai, A. Mehravaran, H. Vatandoost, M.A. Oshaghi, E. Javadian, M. Mashayekhi, A. Mosleminia, N. Piyazak, H. Edallat, F. Mohtarami, H. Jabbari, F. Rafi   +11 more
doaj  

Concentrations of Polychlorinated Biphenyls (PCB’s), Chlorinated Pesticides, and Heavy Metals and Other Elements in Tissues of Belugas, Delphinapterus leucas, from Cook Inlet [PDF]

, 2000
Tissues from Cook Inlet beluga whales, Delphinapterus leucas, that were collected as part of the Alaska Marine Mammal Tissue Archival Project were analyzed for polychlorinated biphenyls (PCB’s), chlorinated pesticides, and heavy metals and other elements.
Becker, Paul R., Demiralp, Rabia, Donais, Mary Kate, Epstein, Michael S., Krahn, Margaret M., Mackey, Elizabeth A., Muir , Derek C. G., Porter, Barbara J., Schantz , Michele M., Wise , Stephen A.   +9 more
core  

Reduction of glutamatergic neurotransmission by prolonged exposure to dieldrin involves NMDA receptor internalization and metabotropic glutamate receptor 5 downregulation.

Toxicological Sciences, 2010
Dieldrin was previously used as a pesticide. Although its use has been discontinued, humans are still exposed to it due to its high environmental persistence and because it accumulates in the adipose tissue of animals. Acute exposure to dieldrin provokes
V. Briz, M. Galofré, C. Suñol
semanticscholar   +1 more source

Levels of organochlorine pesticides in the blood serum of agricultural workers from Rio de Janeiro State, Brazil

Cadernos de Saúde Pública
Serum levels of organochlorine pesticides (OCP) were measured in agricultural workers from Rio de Janeiro State, Brazil. Blood samples from 26 volunteers (24 males, 02 females, 17-60 years old) were taken in October 1997.
Francisco José Roma Paumgartten, Isabella Fernandes Delgado, Elba Santos Oliveira, Irene Baptista Alleluia, Heloisa H.C. Barretto, Tereza A. Kussumi   +5 more
doaj  

Effects of DDT, Toxaphene, and Dieldrin on Pheasant Reproduction [PDF]

, 1956
Richard E. Genelly, Robert L. Rudd
openalex   +1 more source

SUSCEPTIBILITY TESTS OF ANOPHELES STEPHENSI WITH SOME CHLORINE, PHOSPHORUS, CARBAMATE AND PYRETILROID INSECTICICDES IN SOUTH OF IRAN

Iranian Journal of Public Health, 1993
Susceptibility tests were carried out on Anopheles stephensi with D.D.T(4%), dieldrin (4%), malathion(5%), propoxus (0.1%), primphos-methyl (O.lmg/cm2), lambda-cyhalothrin (0.1%), permethrin (0.25%) and deltamethrin (0.025%) during 1990-94 in Minab ...
M.Iranpour, M.R. Yaghoobj-Ershadi, M. Motabar   +2 more
doaj  

Depletion of Dieldrin from Turkeys

Poultry Science, 1977
Abstract Two experiments were conducted with large-type, male turkeys to investigate ways in which the elimination of dieldrin in body tissues might be accelerated. In experiment 1, eleven-week old turkeys were given 0.30 p.p.m. dietary dieldrin for 5 days. After treatment, dieldrin concentration in body fat was 1.64 p.p.m.
K. L. Davison, J. L. Sell, D. W. Bristol
openaire   +3 more sources