Association Between Blood Type and Mortality Among Severely Injured Patients Enrolled in the Pragmatic Randomized Optimal Platelet and Plasma Ratios Trial.

Introduction: Previous studies suggested that type O blood may be associated with increased mortality and/or thrombotic complications among trauma patients. The purpose of this analysis was to evaluate the relationship between endogenous blood type, mortality, and complications among patients receiving massive transfusions, using data from the Pragmatic Randomized Optimal Platelet and Plasma Ratios trial.

Materials And Methods: This was a secondary analysis of the Pragmatic Randomized Optimal Platelet and Plasma Ratios trial that included patients with the reported blood type (A, AB, B, or O) data.

Cohort profile: the potentially preventable burden of community-acquired pneumonia in South African adults in the era of widespread PCV13 immunisation and antiretroviral therapy roll-out, before and during the COVID-19 pandemic - the multicentre, multimethod PotPrev Study.

Purpose: In the setting of an established childhood pneumococcal vaccination programme with immediate initiation and treatment of antiretroviral therapy (ART) for people living with HIV (PLWH), the risk of adult pneumococcal community-acquired pneumonia (CAP) is not recently described. We aimed to investigate CAP incidence, recurrence, mortality, risk factors and microbiology before and during the COVID-19 pandemic.

Participants: Adults aged ≥18 years were enrolled in three South African provinces from March 2019 to October 2021, with a brief halt during the initial COVID-19 lockdown.

Catabolic pathway acquisition by rhizosphere bacteria readily enables growth with a root exudate component but does not affect root colonization.

Horizontal gene transfer (HGT) is a fundamental evolutionary process that plays a key role in bacterial evolution. The likelihood of a successful transfer event is expected to depend on the precise balance of costs and benefits resulting from pathway acquisition. Most experimental analyses of HGT have focused on phenotypes that have large fitness benefits under appropriate selective conditions, such as antibiotic resistance.

Major facilitator family transporters specifically enhance caffeyl alcohol uptake during C-lignin biosynthesis.

The mode of transport of lignin monomers to the sites of polymerization in the apoplast remains controversial. C-Lignin is a recently discovered form of lignin found in some seed coats that is composed exclusively of units derived from caffeyl alcohol. RNA-seq and proteome analyses identified a number of transporters co-expressed with C-lignin deposition in the seed coat of Cleome hassleriana.

The portfolio effect: an opportunity for improving handoffs quality in ICU.

Background: Handoffs are a major determinant of patient's safety but their implementation remains heterogeneous and non-standardized. Organizational factors, including the order in which individual cases are handled within the handoff, may play a role in their quality. We aimed to confirm the existence of the portfolio effect (e.