Publications by authors named "D Bassani"

Unlabelled: ATCC 202195 (LP202195) plus fructooligosaccharide (FOS) for 7 days was previously shown to colonize the infant intestine up to 6 months of age and reduced sepsis rates among young infants in rural India. In a phase 2 randomized controlled trial in Dhaka, Bangladesh ( = 519), neonatal administration of LP202195 for 1 or 7 days, with or without FOS, increased LP202195 stool abundance from 14 to 60 days of age, versus placebo. Abundance progressively declined in the post-administration period and did not persist beyond 2 months of age.

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Infant undernutrition, defined by length- and weight-based indices, is common in low- and middle-income countries (LMICs), but corresponding deficits in head size have received less attention. In a cohort of term newborns in Dhaka, Bangladesh, we compared the severity of deficits (vs. World Health Organization Growth Standards) in head circumference (HC), length and weight at birth and every 3 months until 2 years of age (n range across timepoints: 843-920).

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Background: Assessments of the efficacy of interventions to improve child growth are often based on differences in mean height-for-age -scores (HAZ) and stunting (HAZ<-2) in randomized controlled trials (RCTs). However, this approach does not account for children's starting skeletal age and does not enable assessment of the extent to which interventions optimized linear growth.

Objectives: The objectives of this study were to develop and apply a new method using height-age to express linear growth effects in RCTs.

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Polystyrene (PS) is a commodity plastic recalcitrant to chemical recycling or upcycling processes. Approaches aimed at deconstructing PS by photocatalytic means struggle to generate high-energy species capable of cleaving the robust C-H and C-C bonds of PS. We show that 9-mesityl-10-methylacridinium perchlorate (MA) is capable of upcycling various grades of PS substrates into up to 40 % benzoic acid (BAc), formic acid (FA) and small proportions of acetophenone (ACP), under visible light (456 nm) or through solar radiation.

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Nirmatrelvir was the first protease inhibitor specifically developed against the SARS-CoV-2 main protease (3CLpro/Mpro) and licensed for clinical use. As SARS-CoV-2 continues to spread, variants resistant to nirmatrelvir and other currently available treatments are likely to arise. This study aimed to identify and characterize mutations that confer resistance to nirmatrelvir.

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