#TheCrimeCats say don't forget your heroes only profit from your slavery. wonder why any of those artists were ever using a non-union print shop in the first place? because they want to make money. and the only way to make money under capitalism is to have it already or to get it off someone else being exploited.
"A new study uncovers how the interplay between Sargassum spp., plastic marine debris and Vibrio bacteria creates the perfect 'pathogen' storm that has implications for both marine life and public health. Vibrio bacteria are found in waters around the world and are the dominant cause of death in humans from the marine environment. For example, Vibrio vulnificus, one of more than 100 species of Vibrio, sometimes referred to as flesh-eating bacteria, can cause life-threatening foodborne illnesses from #seafood consumption as well as disease and death from open #wound infections.
"Since 2011, Sargassum, free-living populations of brown macroalga, have been rapidly expanding in the #SargassoSea and other parts of the open ocean such as the Great Atlantic Sargassum Belt, including frequent and unprecedented seaweed accumulation events on beaches. Plastic marine debris, first found in surface waters of the Sargasso Sea, has become a worldwide concern, and is known to persist decades longer than natural substrates in the marine environment.
"Currently, little is known about the ecological relationship of vibrios with Sargassum. Moreover, genomic and metagenomic evidence has been lacking as to whether vibrios colonizing plastic marine debris and Sargassum could potentially infect humans. As summer kicks into high gear and efforts are underway to find innovative solutions to repurpose Sargassum, could these substrates pose a triple threat to public health?
"Researchers from Florida Atlantic University and collaborators fully sequenced the genomes of 16 Vibrio cultivars isolated from eel larvae, plastic marine debris, Sargassum, and seawater samples collected from the Caribbean and Sargasso seas of the North Atlantic Ocean. What they discovered is Vibrio pathogens have the unique ability to 'stick' to microplastics and that these microbes might just be adapting to plastic.
“'Plastic is a new element that’s been introduced into marine environments and has only been around for about 50 years,' said Tracy Mincer, Ph.D., corresponding lead author and an assistant professor of biology at FAU’s Harbor Branch Oceanographic Institute and Harriet L. Wilkes Honors College. 'Our lab work showed that these Vibrio are extremely aggressive and can seek out and stick to plastic within minutes. We also found that there are attachment factors that microbes use to stick to plastics, and it is the same kind of mechanism that pathogens use.'
"The study, published in the journal Water Research , illustrates that open ocean vibrios represent an up to now undescribed group of microbes, some representing potential new species, possessing a blend of pathogenic and low nutrient acquisition genes, reflecting their pelagic habitat and the substrates and hosts they colonize. Utilizing metagenome-assembled genome (MAG), this study represents the first Vibrio spp. genome assembled from plastic debris.
"The study highlighted vertebrate pathogen genes closely related to cholera and non-cholera bacterial strains. Phenotype testing of cultivars confirmed rapid biofilm formation, hemolytic and lipophospholytic activities, consistent with pathogenic potential.
"Researchers also discovered that zonula occludens toxin or 'zot' genes, first described in Vibrio cholerae, which is a secreted toxin that increases intestinal permeability, were some of the most highly retained and selected genes in the vibrios they found. These vibrios appear to be getting in through the gut, getting stuck in the intestines and infecting that way.
"'Another interesting thing we discovered is a set of genes called ‘zot’ genes, which causes leaky gut syndrome,' said Mincer. 'For instance, if a fish eats a piece of plastic and gets infected by this Vibrio, which then results in a #LeakyGut and diarrhea, it’s going to release waste nutrients such #nitrogen and #phosphate that could stimulate Sargassum growth and other surrounding organisms.'
"Findings show some Vibrio spp. in this environment have an ‘omnivorous’ lifestyle targeting both plant and animal hosts in combination with an ability to persist in oligotrophic conditions. With increased human-Sargassum-plastic marine debris interactions, associated microbial flora of these substrates could harbor potent opportunistic pathogens. Importantly, some cultivation-based data show beached Sargassum appear to harbor high amounts of Vibrio bacteria.
"'I don’t think at this point, anyone has really considered these microbes and their capability to cause infections,' said Mincer. 'We really want to make the public aware of these associated risks. In particular, caution should be exercised regarding the harvest and processing of Sargassum biomass until the risks are explored more thoroughly.'"
Researchers sound alarm after making concerning connection between #plastic and the spread of #pathogens: ‘Urgent need for intensified monitoring’
Story by Juliana Marino
January 28, 2024
"New studies have revealed the dangers of microplastics. These tiny plastic particles are not only a major #environmental threat but also a serious health risk.
"A recent study in the 2023 Volume 2 issue of Eco-Environment & Health has identified the hidden dangers of microplastics spreading in bodies of water.
What’s happening?
"Microplastics are tiny plastic particles — no bigger than 5 millimeters — that come from industrial materials and the breakdown of plastic products. They have become a growing environmental concern due to their widespread presence throughout marine and freshwater ecosystems worldwide.
"The new study reveals the alarming health risks associated with the spread of microplastics. According to the research findings, pathogens can adhere to microplastics, using plastic waste particles as a medium for transmission.
"Researchers who worked on the study underscored the 'urgent need for intensified monitoring of microplastic contamination.' The study also calls for additional research investigations examining the 'role of microplastics in pathogen transmission, along with the health risks that ensure.''
Why are microplastics concerning?
"Microplastics pose severe health risks to living organisms. Scientists have found microplastics in the stomachs of a variety of organisms, from small invertebrates to large mammals like bears, whales, and deer. When organisms ingest microplastics, the plastic waste particles build up and can cause #inflammation, #neurotoxicity, and #GutImbalances.
"From an environmental standpoint, microplastics leach toxic substances into the #soil, #air, and #water. Since microplastics are made of synthetic materials, they do not break down, remaining in the environment and our bodies indefinitely.
"Plastic pollution threatens the biodiversity of aquatic ecosystems especially, as scientists have already identified 24.4 trillion pieces of microplastics in the ocean. However, the total number of microplastics floating through the ocean is estimated to be much higher.
What’s being done about microplastic pollution?
"Countries across the globe are taking action by developing policies to prevent further plastic leakage into soil and water sources.
"Scientists are also developing methods for effectively removing existing microplastics from contaminated bodies of water. One promising technique uses a magnetic nano-pillared absorbent to extract tiny plastic particles. This approach removes microplastics at a much faster rate than previous methods.
"Individually, we can stop adding to plastic pollution by changing small habits that make a big difference."
My name is Thomas, but some folks call me Gull. I'm in my early thirties, and I live in #Canada , in the #Vancouver area. I'm a major #introvert , and I prefer to keep my life simple, with #minimalism and #anticonsumerism in mind.
I post nice photos or random thoughts. I boost important, interesting, or funny things.
Everything I'm wearing, except for my black winter vest, were #free finds. I'm very #frugal.
I don't think you need a lot of money to create your own #PersonalStyle. Almost everything in my closets are free or very cheap used items. I'm #AntiConsumerism & try to never buy new things unless absolutely necessary.
I'm a very tiny woman so I benefit lots from #FreeClothes from ppl who have kids who grow very fast.
This entire outfit cost $5.
That's what I paid for the vest. #NoMakeup
Are there any ways in which you find you can effectively integrate your values or spiritual practice into typical consumerist holidays?
I guess I'm mostly speaking to those in the US right now as we approach "thanksgiving", but Christmas is widespread as well and I feel like the dread that's setting in for me probably is relevant to many of you outside the US as well.
Since we moved back down from Oakland and started seeing our families more, we've tried to assimilate into holiday traditions because that space for families to gather is important to us. However, this year we're really burnt out from the misappropriated focus of these holidays and trying to recenter them on things that feel resonant, while still enabling our families to get together and share tradition. It's a hard balance, and quite frankly I'm not sure if it'll be successful.
I'd love to hear if anyone else has ever straddled this space, and how you've navigated more traditionally focused family members' feelings whilst staying true to your values?
Currently curating/organizing the third annual #BlackOutFriday in an effort to get folks to stay home and do some free puzzles instead of shopping on Black Friday. If you're a puzzle author and want to join the collab, send me a PM or e-mail and I'll get you started!
Built in 2023, looks like DIY (photos.zillowstatic.com)
Lot of space, good price, nothing more. Says it was built in 2023, might not be finished. Would be better if it was just an empty lot....