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Yeasts have been used since ancient times to leaven bread and to ferment beer and wine. [2] More recently, fungi have been used for a wide variety of industrial fermentations, whether working directly for their effects on materials such as processing paper pulp or bioremediating industrial waste, or serving as the source of enzymes for many purposes, such as fading and softening denim for ...
The fungus is capable of growth at 37 °C or 99 °F (normal human body temperature), and can grow at temperatures up to 50 °C or 122 °F, with conidia surviving at 70 °C or 158 °F—conditions it regularly encounters in self-heating compost heaps. Its spores are ubiquitous in the atmosphere, and everybody inhales an estimated several hundred ...
Among children and adolescents, the most common health effect post-flooding was lower respiratory tract symptoms, though there was a lack of association with measurements of total fungi. [15] Another study found that these respiratory symptoms were positively associated with exposure to water damaged homes, exposure included being inside ...
Mycology is the branch of biology concerned with the study of fungi, including their taxonomy, genetics, biochemical properties, and use by humans. [1] Fungi can be a source of tinder, food, traditional medicine, as well as entheogens, poison, and infection.
Viewing the fungi under a microscope, Micheli was reminded of the shape of an aspergillum (holy water sprinkler), from Latin spargere (to sprinkle), and named the genus accordingly. [ 2 ] [ 3 ] Aspergillum is an asexual spore-forming structure common to all Aspergillus species; around one-third of species are also known to have a sexual stage ...
Where conditions are right, fungi proliferate into colonies and mycotoxin levels become high. The reason for the production of mycotoxins is not yet known; they are not necessary for the growth or the development of the fungi. [9] Because mycotoxins weaken the receiving host, they may improve the environment for further fungal proliferation.
There is a low abundance of fungi associated with most human body sites, such as the gastrointestinal tract, where fungi typically compose just 0.001 - 0.1% of the microbial community. [ 26 ] [ 27 ] However, fungi compose a significant fraction of the microbiome at some locations, such as the ear canal.
Only one attempt at using fungi as a PMI marker in a forensic case has been published to date. [13] The study reported the presence of two types of fungi (Penicillium and Aspergillus) on a body found in a well in Japan and stated that they could estimate PMI as being approximately ten days based on the known growth cycles of the fungi in question.