From a health care perspective, the best cigarette is no cigarette, but for the millions of people who try to quit every year, researchers from Cornell University may have found a way to make smoking less toxic.
Using natural antioxidant extracts in cigarette filters, the scientists were able to demonstrated that lycopene and grape seed extract drastically reduced the amount of cancer-causing free radicals passing through the filter. The research will be the 1500th article published in JoVE.
“The implications of this technique can help reduce the hazardous effects of tobacco smoke,” said Dr. Boris Dzikovski, who co-authored the paper, “because free radicals are a major group of carcinogens.”
Scientists have tried to make safer cigarettes in the past. Haemoglobin (which transports oxygen in red blood cells) and activated carbon have been shown to reduce free radicals in cancer smoke by up to 90 percent, but because of the cost, the combination has not been successfully introduced to the market.
JoVE Content Director, Dr. Aaron Kolski-Andreaco, is very excited to be publishing this article as the journal’s landmark 1500th article.
“Practically, this research could lead to an alternative type of cigarette filter with a free radical scavenging additive,” said Kolski-Andreaco. “It could lead to a less harmful cigarette.”
To watch the full article, please click here.
Blog