Laboratory assessment of the impact of chemical oxidation, mineral dissolution, and heating on the nitrogen isotopic composition of fossil‐bound organic matter
Fossil‐bound organic material holds great potential for the reconstruction of past changes in
nitrogen (N) cycling. Here, with a series of laboratory experiments, we assess the potential …
nitrogen (N) cycling. Here, with a series of laboratory experiments, we assess the potential …
[HTML][HTML] Nitrogen isotopic composition as a gauge of tumor cell anabolism-to-catabolism ratio
M Straub, A Auderset, L de Leval, N Piazzon… - Scientific reports, 2023 - nature.com
Studies have suggested that cancerous tissue has a lower 15N/14N ratio than benign tissue.
However, human data have been inconclusive, possibly due to constraints on experimental …
However, human data have been inconclusive, possibly due to constraints on experimental …
[HTML][HTML] Oral Cavity Cancer Tissues Differ in Isotopic Composition Depending on Location and Staging
K Bogusiak, M Kozakiewicz, A Puch, R Mostowski… - Cancers, 2023 - mdpi.com
Simple Summary Oral squamous cell carcinomas (OSCCs) pose significant therapeutic
challenges. Despite the advancement of treatment methods, they are still characterised by a …
challenges. Despite the advancement of treatment methods, they are still characterised by a …