Needs, rights and perspectives in the Birth Care Pathway during COVID-19 lockdown in Italy: the BiSogni Study, an exploratory qualitative research.

Background: With the COVID-19 emergency, the provision of healthcare had to be reorganized. Community Health Services for Families of Trieste adopted new methods to ensure continuity of care and the maintenance of the Standards and Good Practices of the Baby Friendly Initiative of UNICEF for the Birth Care Pathway. The aim of the study was to identify the perceived needs of women, couples, caregivers, and health professionals during the COVID-19 pandemic and evaluate new healthcare strategies, identifying weaknesses and strengths, and future developments.

Heterogeneous Surface CD79b Expression in Aggressive B-Cell Lymphomas Assessed by Flow Cytometry on Lymph Node Biopsies.

CD79b is a B-cell-specific antigen that is crucial to the B-cell receptor and is considered a key target for treatment in aggressive B-cell lymphomas. While immunohistochemical studies have shown widespread expression of CD79b in mature B-cell-derived lymphomas, flow cytometry allows for precise measurement and differentiation between surface and intracellular localization. In our comparative analysis, we discovered that CD79b expression percentages and mean fluorescence intensity (MFI) were lower in a group of 127 cases of aggressive B-cell lymphomas compared to a control group of benign reactive hyperplasia.