The American Journal of Epidemiology once published a research conclusion. After conducting a series of follow-up studies on a series of newborns, researchers found that women who inhaled polluted air during pregnancy were more likely to have children born in the future. In terms of diseases, this is the first time researchers have confirmed that air pollution is linked to neonatal heart disease. The study also found that pregnant women living in severely polluted air are three times more likely to have heart disease than children born to pregnant women who breathe fresh air. Therefore, the express report "Home" suggests that in order to prevent your baby from being harmed by decoration pollution, it is recommended to conduct environmental protection testing on the living room. Once the decoration pollution is found to exceed the standard, it is best to treat it in time.
Case review
Neonatal defects difficult to take off decoration pollution
A few days ago, when a pregnant woman in Chongqing underwent the second prenatal examination, the doctor confirmed through B-ultrasound that the fetus had only one nostril in the belly of the pregnant woman, and her hands and feet were obviously damaged. After undergoing labor induction surgery, the doctor found that the baby girl was dead, and had hydrocephalus, rabbit lips symptoms, no nasal bones, only one nostril, her left and right hands were parallel, and her fingers had only two knuckles, which was better than normal fetus With one less knuckle, the right foot has only three toes.
According to the pregnant woman, she and her husband are in good health, and neither family has a history of inherited diseases and similar diseases. There are no abnormalities during pregnancy, and they are not engaged in toxic and harmful work. However, the husband of the pregnant woman recalled that their wives moved a total of 3 times from the year before pregnancy to the time they were pregnant, and they all stayed in new houses that were renovated soon.
Scientific research has proved that there are two main causes of fetal malformations: one is genetic defects that cause fetal malformations; the other is non-genetic genetic defects that cause fetal malformations, often caused by pregnant women exposed to teratogenic factors during pregnancy . The doctor pointed out that architectural decoration and furniture will cause indoor environmental pollution, which is manifested in formaldehyde, benzene series, radioactive materials and electromagnetic radiation pollution. Nowadays, home decoration is prevalent, and the concentration of some toxic gases such as formaldehyde and benzene series in the room is too high, which can easily lead to fetal malformation. During the development of the fetus, if it is affected by indoor pollutants, it will produce cell division and changes in tissues and organs, and mutations in the chromosomes are the main cause of infant deformity. Therefore, during pregnancy, especially in the first 3 months of pregnancy, the fetus will be greatly affected by the external environment. Pregnant women should stay away from the environment of high temperature, noise, electromagnetic radiation, lead and decoration pollution at this time.
At present, almost all obstetricians believe that the proportion of newborn defects has increased, and this has a greater relationship with environmental pollution and interior decoration.
Expert reminder
Decoration pollution is harmful to women and babies
Song Guangsheng, director of the Indoor Environment Monitoring Center of the China Interior Decoration Association, said that the harm caused to women and babies by harmful substances in the indoor environment caused by the decoration of homes and office buildings mainly includes the following aspects:
First, free formaldehyde in decorative materials causes women's menstrual disorders and menstrual abnormalities. Expert investigation found that free formaldehyde in various artificial boards and furniture of decorative materials is not only a suspicious carcinogen, but also may cause menstrual disorders and abnormal menstruation in women. When the concentration of formaldehyde in indoor air is 0.24-0.55 mg / m3 , 40% of women of school age have irregular menstruation; when the formaldehyde concentration in the air reaches 1.5-4.5 mg per cubic meter, 47.5% of women of school age have abnormal menstruation, manifested as dysmenorrhea and decreased menstruation.
Second, benzene contamination caused by paints, coatings, and adhesives can easily cause fetal developmental deformities and miscarriages. Medical research has proved that women are particularly sensitive to benzene inhalation. Long-term inhalation of benzene during pregnancy can cause fetal developmental deformities and miscarriage.
Third, radioactive pollution caused by construction and decorative materials can easily cause female infertility. The radioactive material in the indoor environment will also have an impact on the newlyweds' reproductive capacity.
Select formal governance agencies to remove decoration pollution
As people continue to pay attention to decoration and environmental protection, more and more home decoration can achieve decoration and environmental protection. But there are still some homes whose air quality is difficult to meet the standard, what should we do then? Environmental protection experts pointed out that ventilation, cultivation of flowers and plants, placement of activated carbon and bamboo charcoal can improve decoration pollution, but if you want to achieve obvious results in the short term, it is best to choose a regular governance agency to conduct targeted comprehensive treatment after finding the pollution source.
When selecting governance institutions, we must choose formal governance institutions. Zhou Yuepeng, head of Nanjing Haitai Nanomaterials Co., Ltd., said that regular governance institutions and products must have governance qualification certificates issued by authoritative departments with certification qualifications. "As an environmental protection industry, the Ministry of Environmental Protection's ten-ring certification is the most authoritative qualification certification in the industry, and the qualifications issued by some private industry organizations are not officially recognized." In addition, the product must have a disease control center above the provincial level The product's "non-toxic and harmless" test certificate is the most important basis for judging whether the product is "non-toxic and harmless" and whether it produces "secondary pollution". In addition, whether it has passed the ISO quality certification, whether it can sign contracts with customers, and promises to completely remove all kinds of toxic gases are also important factors for investigation. Finally, let's take a look at patent certificates and scientific and technological awards, which are all important basis for judging the strength of enterprises.
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