Dual antidote for cyanide and carbon monoxide poisoning

TL:DR – Scientists have developed a life-saving antidote for exposure to the deadly gases hydrogen cyanide and carbon monoxide. Scientists have made a groundbreaking discovery in the field of antidote development by creating a synthetic heme-model compound that has the potential to save lives in the event of simultaneous poisoning by carbon monoxide and hydrogen cyanide, which are frequently encountered in building fires. The compound, which has been tested on mice, resulted in an impressive 85% survival rate and rapid recovery. The chemical group known as heme is at the heart of hemoglobin, the oxygen-carrying molecule in our blood, and various enzymes in our body. The researchers, led by Qiyue Mao of Doshisha University in Kyotanabe, Kyoto, Japan, and her colleagues, have published their findings in the scientific paper “A synthetic porphyrin as an effective dual antidote against carbon monoxide and cyanide poisoning.” The study shows that the antidote is highly effective and exhibits low toxicity. Moreover, the compound can be rapidly eliminated from the body through urinary excretion, making it an ideal antidote for emergency situations. The fact that the synthetic heme-model compound is storable at room temperature is a significant advantage for emergency services, as it could be rapidly prepared and administered at the site of accidental exposure to fire-generated gases. The potential benefits of this discovery could be life-saving, and it represents ...
Source: David Bradley Sciencebase - Songs, Snaps, Science - Category: Science Authors: Tags: Chemistry Health and Medicine Source Type: blogs