Publications by authors named "Yanyu Fang"
Article Synopsis
- The spot sign on CTA scans is commonly used to indicate primary intracerebral hemorrhage and predict hematoma growth, but recent studies suggest its predictive value may be overstated.* -
- In a case study, a 48-year-old man with a left frontal lobe bleed showed a spot sign on CTA, leading to the discovery of a pseudoaneurysm during surgery.* -
- The findings indicate a need for better criteria in studies using the spot sign to distinguish between different types of vascular lesions, which could improve the accuracy of predicting hematoma expansion.*
To investigate the regulatory mechanism governing antifungal metabolite biosynthesis, two kinds of global regulator genes in Pseudomonas sp. M18, an rpoS and an rsmA gene, were cloned and mutated by inserting with an aacC1 cassette, respectively. Two mutants showed the same regulatory mode with repression of phenazine-1-carboxylic acid and remarkable enhancement of pyoluteorin.
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