Plastics in everyday objects may disrupt sleep in same way as caffeine, study finds | Plastics
Chemicals every day Plastic The normal sleep cycle may be disrupted 24 hours a day and the biological clock rhythm in a similar coffee, which increases the risk of sleep disorders, diabetes, immune problems and cancer.
The study looked at the chemicals extracted from the PVC Medical Nutrition Tube and a polyurethane moisturizing bag, such as those used by long -distance contestants. PVC and PolyureThanes are also used in everything from children’s games to food packaging to furniture.
The results for the first time showed how the plastic chemicals may cause chaos on cells that regulate the inner clock of the body, and receive them for up to 17 minutes.
Martin Wagner, an author of the study and the plastic chemical researcher at the Norwegian Institute of Science and Technology, said that the interior clock is “incredibly important for physiology and public health,” although more research is needed to know the exact consequences of exposure.
“This study adds to an increasing group of evidence that plastic contains compounds that cause a wide range of toxic effects,” the authors wrote in the study, which the pendants reviewed in International environment. “The primary shift in plastic design and production is necessary to ensure its safety.”
Daily rhythm is the molecular clock that regulates vigilance and fatigue with regard to daylight and darkness. Rhythms of changing increases in the risk of obesity, dementia and cardiovascular disease are related to other issues.
Research in the toxicity of plastic chemicals often focuses on how chemicals such as phthalates and peasinols affect the endocrine system and hormone -related effects, which may take years to appear. The new paper searched for an effect through a different biological path: cells. It has been verified by the harmful effects on adenosine receptors, which is a major component of the cellular control of the inner clock that participates in the transmission of signals regulating the rhythm of the biological clock.
The biological process of how the effect of plastic chemicals on the body is similar to its effects on the rhythm of the biological clock and adenosine receptors. Caffeine abolishes adenosine receptors, thus increasing the biological clock rhythm and maintaining awake. Plastic chemicals stimulate adenosine receptors, but also have a similar effect in keeping us awake.
Wagner said that receptors are present in the brain and “sends signals to the body that says” The sun will come – to start today. “But when adenosine receptors are activated by chemicals, the message may not be transmitted, which leads to delaying the natural physiological processes of the body.
Wagner said that while chemicals are not as strong as caffeine, their effect on cellular processes occurs much more quickly than the effects of plastic on hormones.
Wagner said that what this means for the body is unclear, but it may not be good.
He added: “We do not know the importance of this and you can say,” Oh, it is only 15 minutes, so it is not a big problem, “but it is a tightly governed hour so that it is a big shift.”
The study was conducted in the laboratory, meaning on the human cells in the laboratory, and Wagner said that the next step is to consider how chemicals affect the ulcers, which have some similar physiological processes in their brains.
Future research will also search for chemicals in plastic and plastic that affect the sleep cycle. PVC can contain any of 8,000 chemicals, some of which are not deliberately added but secondary products for the production process, so the material is incredibly complicated and difficult to manage.
Wagner said that the results of each new study will be used to pressure legislators to age the regulations, and try to persuade the industry to remove chemicals from plastic.
