Search results
Results From The WOW.Com Content Network
Yellow rain was a 1981 political incident ... retention of toxins in the human ... alleged chemical attacks. Some of the samples of "yellow rain" collected from ...
The best documented use of trichothecenes in warfare is the yellow rain controversy, a number of attacks in Southeastern Asia, Laos and Afghanistan which used a "yellow rain" as described by witnesses. The toxins were delivered as a cloud of yellow dust or droplets.
The trichothecene mycotoxins are toxic to humans, other mammals, birds, fish, a variety of invertebrates, plants, and eukaryotic cells. [21] The specific toxicity varies depending on the particular toxin and animal species, however the route of administration plays a significantly higher role in determining lethality.
The rain and floodwater most likely destroyed the insects’ underground hives and toppled trees or stumps that held nests, said Chris Hayes, an expert with North Carolina State University.
Fusarium sporotrichioides are found in many tropical and temperate regions, usually in the soil or on wheat. [3] Several members of the genus Fusarium are often found colonising the same area, with the proportion of the total Fusarium population each species constitutes fluctuating depending on extant weather conditions, as for example, colder weather hinders the growth of dominant species ...
Biological warfare, also known as germ warfare, is the use of biological toxins or infectious agents such as bacteria, viruses, insects, and fungi with the intent to kill, harm or incapacitate humans, animals or plants as an act of war. [1]
Over 130 attacks have been documented in [1] North America in the past 100 years, with 28 attacks resulting in fatalities. Fatal cougar attacks are extremely rare and occur much less frequently than fatal snake bites, fatal lightning strikes, or fatal bee stings. [2] [3] [4] Generally, humans are not considered as prey by carnivores, including ...
Researchers also analyzed the effect of luteolin on human skin keratinocytes. Luteolin helped to decrease the transcript expression levels of an aging marker while increasing the “transcript ...