English to Spanish Medical Medical (general)

Estimados:

Junto con saludar y esperando que todos se encuentren muy bien, quisiera hacerles una consulta. Soy estudiante de traducción y estoy haciendo la edición de un texto, cuyo título es "Detecting bacterial lung infections: in vivo evaluation of in vitro volatile fingerprints". En un párrafo aparece la frase nominal "vitro and in vivo SESI-MS fingerprints", la cual ha sido un poco compleja traducirla ¿me pueden ayudar? Les agradecería mucho.

La sigla SESI-MS corresponde a secondary electrospray ionization-mass spectrometry (SESI-MS), cuyo equivalente en español es "espectrometría de masas de ionización por electroespray secundaria (SESI-MS, por sus siglas en inglés)".

A continuación detallo el párrafo donde aparece la frase nominal "vitro and in vivo SESI-MS fingerprints".


The identification of bacteria by their volatilomes is of interest to many scientists and clinicians as it holds the promise of diagnosing infections in situ, particularly lung infections via breath analysis. While there are many studies reporting various bacterial volatile biomarkers or fingerprints using in vitro experiments, it has proven difficult to translate these data to in vivo breath analyses. Therefore, we aimed to create secondary electrospray ionization-mass spectrometry (SESI-MS) pathogen fingerprints directly from the breath of mice with lung infections. In this study we demonstrated that SESI-MS is capable of differentiating infected versus uninfected mice, P. aeruginosa-infected versus S. aureus-infected mice, as well as distinguish between infections caused by P. aeruginosa strains PAO1 versus FRD1, with statistical significance (p < 0.05). In addition, we compared in vitro and in vivo volatiles and observed that only 25–34% of peaks are shared between the in vitro and in vivo SESI-MS fingerprints. To the best of our knowledge, these are the first breath volatiles measured for P. aeruginosa PAO1, FRD1, and S. aureus RN450, and the first comparison of in vivo and in vitro volatile profiles from the same strains using the murine infection model.


Muchas gracias