Radiology and radiation oncology considerations for transgender and intersex patients: A qualitative study.

Introduction: In this qualitative study, we explored experiences of radiologists and radiation oncologists in providing clinical care to transgender, gender diverse (TGD), and intersex patients by asking about comfort level, relevant past training and training gaps, and clinical recommendations for TGD and intersex patient care.

Methods: A purposive sample of radiology and radiation oncology professionals (n = 16) from diverse practice settings were interviewed on a videoconferencing platform. Transcripts were auto-populated and checked manually for accuracy.

Degradation of complex arabinoxylans by human colonic Bacteroidetes.

Some Bacteroidetes and other human colonic bacteria can degrade arabinoxylans, common polysaccharides found in dietary fiber. Previous work has identified gene clusters (polysaccharide-utilization loci, PULs) for degradation of simple arabinoxylans. However, the degradation of complex arabinoxylans (containing side chains such as ferulic acid, a phenolic compound) is poorly understood.