Stilling Connell (motionshare22)

After adjustment for grade group, PET vs CImg-only patients were observed to have a higher proportion of cN1 disease (OR=2.46, 95% CI 1.90-3.20) but not cM1 disease (OR=1.10, 95% CI 0.84-1.44). Our registry data highlights the rapid uptake of PET imaging, particularly in high-risk disease. Based on this data, we highlight the increased diagnosis of nodal disease, thus potentially optimizing patient selection prior to definitive treatment for prostate cancer. Our registry data highlights the rapid uptake of PET imaging, particularly in high-risk disease. Based on this data, we highlight the increased diagnosis of nodal disease, thus potentially optimizing patient selection prior to definitive treatment for prostate cancer.This festschrift contribution, written for my colleague and mentor John Graham, reflects on geneticist-genetic counselor interactions in clinical care, samples of alternative models of care for pediatric and general genetic counselors, and avenues for expanding access to genetic healthcare services utilizing genetic counselors.Student preparation has been shown to be of appreciable importance to student success in laboratory components of science courses. To promote student engagement prior to each laboratory session, technique and content videos, online assessments, and additional methods aiming to decrease cognitive load have been put into effect. Edpuzzle allows for instructors to effectively combine all of these components on a free, user-friendly, cloud-based platform. To improve student experience and performance in the introductory Biochemistry laboratory, Edpuzzle videos were incorporated into the curriculum. Ten videos were created and assigned to students on the platform. The platform allowed students to view the videos at their own pace and provided immediate feedback from assessments embedded within the videos. Student perceptions of Edpuzzle were favorable and the platform helped to promote student engagement in the material prior to the laboratory session which resulted in improvements in the Biochemistry lab experience. Edpuzzle has shown to be a highly effective tool for student engagement in the Biochemistry laboratory and can be utilized in other undergraduate laboratories as a replacement for existing pre-laboratory preparation methods.3-Hydroxy fatty acids are important chiral building blocks of lipopeptides and metabolic intermediates of fatty acid oxidation, respectively. The analysis of the stereochemistry of such biomolecules has significant practical impact to elucidate and assign the enzymatic specificity of the biosynthesis machinery. In this work, a new mass spectrometry compatible direct chiral ultra high performance liquid chromatography separation method for 3-hydroxy fatty acids without derivatization is presented. The application of amylose tris(3,5-dimethylphenyl carbamate) based polysaccharide chiral stationary phase immobilized on 1.6 μm silica particles (CHIRALPAK IA-U) allows the enantioseparation of 3-hydroxy fatty acids under generic electrospray ionization mass spectrometry friendly reversed phase gradient elution conditions. Adequate separation factors were achieved with both acetonitrile and methanol as organic modifiers, covering hydrocarbon chain lengths between C6 and C14 . Elution orders were derived from rhamnolipid (R-95) of which enantiomerically pure or enriched (R)-3-hydroxy fatty acids were recovered after ester hydrolysis. The S-configured acids consistently eluted before the respective R-enantiomers. check details The method was successfully applied for the elucidation of the absolute configuration of 3-hydroxy fatty acids originating from a novel lipopeptide with unknown structure. The work furthermore demonstrates that gradient elution is a viable option also in enantioselective (ultra)high performance liquid chromatography, even for analytes with modest separation factors, although less commonly exploited.We report the characterizat