Insecticide
about
chemical property
Different, in
environment
Different degrees of degradation have different effects on human body. Pesticides in the environment can be obtained in the following ways
alimentary canal
、
respiratory tract
and
skin
And other ways to enter the human body. In ...
organophosphorus pesticide
、
organic chloride
Pesticide pollution is the cause of human acute or
chronic poisoning
primary
pollutant
. Organophosphorus pesticide is a kind of pesticide.
nerve
poison
It can inhibit the body.
che
, lead to
acetylcholine
Accumulation, leading to neurological disorders.
acute poisoning
Symptoms include nausea, vomiting, dyspnea,
student
Contraction,
muscle
Spasms, delirium, etc. The main symptoms of chronic poisoning are headache, dizziness, fatigue, loss of appetite, nausea, shortness of breath and chest tightness.
organo-chlorine pesticide
Chronic poisoning is similar.
Organophosphorus poisoning
Symptoms, accompanied by
lumbago
Hepatomegaly and
Abnormal liver function
Symptoms such as. Fat-soluble characteristics of organochlorine pesticides (that is, insoluble or slightly soluble)
Yushui
, soluble in fat), determines that it is in
Human fat
Accumulate in. In addition, organochlorine pesticides may also be harmful to human body.
animal
cause
endocrine system
、
immunologic function
Reproduction
function
And so on. Animal experiments have proved that it is mutagenic, teratogenic and toxic.
carcinogenesis