PAROLE IN INGLESE ASSOCIATE CON «LEPTOPHOS»
leptophos
leptophos
bromo
dichlorophenyl
methyl
phenylphosphonothioate
belongs
organophosphates
room
temperature
stable
white
solid
also
known
phosvel
abar
primarily
used
pesticide
fungicide
rice
cotton
fruit
toxipedia
highly
organophosphate
that
longer
registered
united
states
health
effects
result
from
cholinesterase
data
sheet
compendium
common
names
including
iupac
systematic
molecular
formula
structural
residues
series
ipcs
inchem
composition
technical
material
manufactured
contains
minimum
about
related
materials
crystal
structure
organophosphorus
insecticides
insecticide
oxon
been
densities
phosphorus
atom
were
define
compound
brcl
nonsystemic
food
crops
lawn
grass
origin
apparently
lepto
defined
yourdictionary
lep′tə
fäs′
noun
dangerous
neurotoxic
chbrclops
webster
world
college
analytical
standard
sigma
aldrich
offers
supelco
your
research
needs
find
product
specific
information
msds
protocols
references
metabolism
labeled
methylo
phosphonothioate
10 LIBRI IN INGLESE ASSOCIATI CON «LEPTOPHOS»
Scopri l'uso di
leptophos nella seguente selezione bibliografica. Libri associati con
leptophos e piccoli estratti per contestualizzare il loro uso nella letteratura.
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 ...
