[ad_1]
Breast cancer is one of the most common and dangerous diseases that has claimed the lives of many women over the years. A new study has found that compounds such as polycyclic aromatic hydrocarbons (PAHs) and phthalates can impact the immune system and detonate the disease. This, according to Karen Nava Castro researcher at the Center for Atmospheric Sciences (CCA) of the National Autonomous University of Mexico (UNAM).
Another dangerous substance is bisphenol A, which is usually found in plastic bottles or in containers of the same material used to store food ; is released and goes in the water or food.
Do not stop reading Glass or plastic: What is the healthiest?
"People could develop breast cancer for their genetic burden, but this condition can also be modulated by exposure to pollutants," said the expert in a statement released Monday by the educational institution.
Nava Castro, with a group of researchers from the CCA and UNAM Institute for Biomedical Research seeks to determine how these pollutants influence the defense system, regardless of genetic factors.
The specialist explained that phthalates (esters of phthalic acid, mainly used as plasticisers), for example, are present in products of everyday life as containers for the transport of food, makeup creams, lotions, bottles and soaps
Meanwhile, polycyclic aromatic compounds are generated during the incomplete combustion of coal, oil, gas, wood, garbage and other organic substances such as tobacco
The group member Genotoxicology and Environmental Mutagenesis of the CCA explained that if the defense system is deficient due to the presence of these chemical compounds, cancer would be much more He said that the immune system is responsible for the defense of the body against bacteria and viruses, and in the case of cancer "modulates the immune system . the growth of tumor cells, which are also regulated by hormones. "
Although UNAM experts say that these substances alter certain parameters in the different types of cancer ," their effect The immune system is not yet described, and this is not the case. we started to study, "said Nava Castro.
The specialist explained that another dangerous substance is bisphenol A, which is usually found in plastic bottles or in containers of the same material as those used to store food, it is released and goes into water or food "and we ingest it."
ALSO READ C & Is what you should eat to avoid rheumatism
The expert said that in other environments outside the city conditions are healthier, "air and the water are cleaner, so the life expectancy is greater. "
However, in the larger cities, in addition to pollutants, it suffers stress which, in short, "makes us more sensitive".
In Mexico City it is concluded that little research is being done on the contamination of water, land and air and health "and c & # 39 is the part we want to share so that we all know the risk and are part of the solution. "
(According to information from: EFE)
You might be interested
[ad_2]
Source link
