The child of 7 years old exceeds standard to only grow tall 1 centimetre in more than one year because of the lead of blood

The child of 7 years old exceeds standard to only grow tall 1 centimetre in more than one year because of the lead of blood
On August 15, the lead of blood exceeds standard infant's parents Li JianChao points to the door the east mountain range group of Shaanxi only several hectometres far smelts the production plant of the company very to worry. Shaanxi the intersection of Fengxiang and the intersection of county and the intersection of horse and the intersection of road junction and Li, villager of village, build son that exceeded, it is 7 -year-old light and sincere, checked the lead content 234ug/l of bleeding (milligram liter) in this blood is examined . According to Li JianChao, before the blood lead incident happens, the child often calls giddy, has a stomachache, and 115 centimetres in the height that was the child quantity in the past in more than one year, but the child's height was only 116.5 centimetres now, one year is much and only stature of a centimetre long. Organize blood to just know the child blood lead exceeds standard after examining this time. Because is in 250ug/l (milligram liter) according to the lead content of fixed blood Child treat free sending to,so small to it is sincere that if you can't stay at home, wait to treat all the time. China News Service sends Zhao encourages Take the photograph
Relevant materials: Danger that the lead of blood exceeds standard
The lead of blood exceeds standard and endangers children's nerve
Lead known the intersection of toxicity and most large, better heavy metal extremely of accumulating etc. one of, accumulate in the human body for a long time, endanger the nerve, hematopoietic system and digestive system seriously, the impact on the baby's intelligence and body development is especially serious. Plumbous absorption rates of children are up to 42- 53% , It is about 5 times of the adult's, and arrange 30% that plumbous ability only grows up.
Our country's latest research results say, children are in the body the lead of blood exceed 100 micrograms liter, the intellectual index will drop by 10~20 fen. It dispel world expert of children lead poisoning alliance warn,China if prevention and cure of lead poisonings careless, China per capita intelligence will be lower by 5% than the American in 20 years.
General knowledge
Hierarchical standard of the lead poisoning
, blood plumbous lt; 99 micrograms liter, relatively safe;
2, 100~199 micrograms liter of blood lead, ferroheme is metabolized and influenced, the speed of nerve transmission drops;
, 200~499 micrograms liter of blood lead, iron zinc calcium supersession is influenced, present the calcium deficiency, lacks zinc, hemoglobin and formates the obstacle, there is immunity low and studying the difficulty, IQ level and dropping or physical and growing symptom slowly,etc.;
, 500~699 micrograms liter of blood lead, it is changeable to present the personality, apt to enrage, hyperkinetic syndrome, attack sexual behavior, movement lacking proper care, eyesight and dropping, unidentified reason abdominal pain, anaemia and arrhythmia of hearing,etc. is poisoned symptom;
, the blood lead is greater than or equal to 700 micrograms liter, can lead to the fact that damage, have a headache, faint from fear, go into a coma even die in renal function

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