10 ENGLISH BOOKS RELATING TO «LEPTOPHOS»
Discover the use of
leptophos in the following bibliographical selection. Books relating to
leptophos and brief extracts from same to provide context of its use in English literature.
1
Pesticides, Man and Biosphere
The first report for the neurotoxicity of leptophos came from Egypt with the
paralysis of more than one thousand water buffaloes exposed to leptophos. The
report was published in Near East New Round up (Abou Donia et al., 1974).
O. P. Shukla, Omkar, A. K. Kulshretha, 1998
2
Chemistry and Mode of Action of Insecticides
by microsomal oxidase enzymes to give directly the dlalkyl phosphoric acid has
been demonstrated by l&() studies with parathionlO, H . Results with the phenoxy
- labeled leptophos showed that 4-bromo-2, 5- dichiorophenol (or Its conjugated
...
T. R. Fukuto, John A. Santolucito, 1976
3
Toxicological Study of Pesticides in Animals
The second pathway is the cleavage of the P-C bond yielding trichloroethanol
excreted as glucuronide O,O-dimethyl phosphate and O-methyl phosphoric acid
as in dog. 26. Leptophos (Phosvel, Abar) The metabolism of leptophos has been
...
Perhaps more than any other factor, revelations in 1976 about leptophos ("
Phosvel") helped create the climate of opinion in which new regulations are likely
. Because the health tragedies caused by its production the leptophos story drove
...
5
[Consolidated list of products whose consumption and/or sale ...
[Anonymus AC05372279]. Product Name Leptophos C.A.S. number 21609-90-5
Legislative or regulative action Country Effective Description of action taken Date
Grounds for decision (Reference: (UNEP) UNEP/FAO - PIC Circular X - 12/1999 ...
[Anonymus AC05372279], 1997
6
Chemical Pesticides Mode of Action and Toxicology
The organophosphorus insecticide leptophos was used extensively for some
time as a very useful insecticide in the growing of cotton and vegetables. It
caused neurotoxicity at doses of 1.0 to 20 mg/kg/day for 60 days in birds.
Leptophos was ...
7
Pesticides and Neurological Diseases, Second Edition
Leptophos This chemical caused widespread paralysis and/or death of some 1
300 water buffaloes when it was used extensively in the Nile Delta.169 No further
reports on this particular incident have been seen in the literature. There also ...
Donald J. Ecobichon, Robert M. Joy, 1993
Daphnids continuously exposed to a mean measured aqueous concentration of
0.15 (±0.03) fig/litre of leptophos reached equilibrium within the initial 24 h of
exposure. The mean concentration of HC residues in 28 different cultures of ...
Leif L. Marking, R. A. Kimerle, Symposium on Aquatic Toxicology, 1979
9
The Dictionary of Substances and Their Effects: K-N
In mammals, monooxygenase system enzymes in the liver metabolically
converted leptophos into more active substances, i.e. oxonium leptophos,
desmethyl leptophos, desbromoleptophos. It is rapidly metabolised in non-
sensitive species, ...
S. Gangolli, Royal Society of Chemistry (Great Britain), 1999
10
Organothiophosphorus Compounds: Advances in Research and ...
“Compounds were assayed in concentrations of 10 and 100 mc M. In case of
leptophos-oxon inhibited AChE, the best reactivation potency was achieved with
methoxime, trimedoxime, obidoxime and oxime K027. The most potent
reactivators ...
