Causes and consequences of micronuclei (Krupina et al., 2021)

Micronuclei are small membrane-bounded compartments with a DNA content encapsulated by a nuclear envelope and spatially separated from the primary nucleus. Micronuclei have long been linked to chromosome instability, genome rearrangements, and mutagenesis. They are frequently found in cancers, during senescence, and after genotoxic stress. Compromised integrity of the micronuclear envelope delays or disrupts DNA…

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Transcriptome profiling of blood from common bottlenose dolphins (Tursiops truncatus) in the northern Gulf of Mexico to enhance health assessment capabilities

Link to full study here.  Abstract Inhalation of PM2.5, particles with an aerodynamic diameter <2.5 μm, from sea spray after crude oil spills could present serious health concerns. The addition of dispersants to effectively spread the crude oil throughout the water column has been practiced in recent years. Here, we investigated the possibility of an…

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E&E News: Landmark study links oil, gas wells with low birth weights

  “Women who lived near oil and gas wells in California during pregnancy were more likely to deliver underweight babies, according to a first-of-its-kind study from the University of California, Berkeley. Analyzing nearly 3 million birth certificates in the state, researchers found that newborns in rural areas between 2006 and 2015 were 40% more likely…

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Impact of dispersant on crude oil content of airborne fine particulate matter emitted from seawater after an oil spill (PubMed)

Read the 5/20/2021 study PDF Read the 10/20/2021 study PDF   Abstract “Inhalation of PM2.5, particles with an aerodynamic diameter <2.5 μm, from sea spray after crude oil spills could present serious health concerns. The addition of dispersants to effectively spread the crude oil throughout the water column has been practiced in recent years. Here,…

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