Indirect effects of the COVID-19 pandemic: A cause-of-death analysis of life expectancy changes in 24 countries, 2015 to 2022.

Worldwide, mortality was strongly affected by the COVID-19 pandemic, both directly through COVID-19 deaths and indirectly through changes in other causes of death. Here, we examine the impact of the pandemic on COVID-19 and non-COVID-19 mortality in 24 countries: Australia, Austria, Brazil, Bulgaria, Canada, Chile, Croatia, Czechia, Denmark, England and Wales, Hungary, Japan, Latvia, Lithuania, The Netherlands, Northern Ireland, Poland, Russia, Scotland, South Korea, Spain, Sweden, Switzerland, and the United States. Using demographic decomposition methods, we compare age- and cause-specific contributions to changes in female and male life expectancy at birth in 2019-2020, 2020-2021, and 2021-2022 with those before the COVID-19 pandemic (2015-2019).

Effects of calcium and buffer sources on lactational performance, ruminal fermentation, nutrient digestibility, and metabolism of dairy cows.

The objective was to investigate the effects of calcium and rumen buffer sources on lactational performance, ruminal fermentation, enteric gas emissions, apparent total-tract digestibility of nutrients, and blood variables of lactating dairy cows. A replicated 3 × 3 Latin square design experiment was conducted with 9 primi- and 9 multiparous mid-lactation Holstein cows. Cows were fed the same basal diet, except for the inclusion (as % DMI) of the following minerals: (1) CON, 0.

Inactivity-mediated molecular adaptations: Insights from a preclinical model of physical activity reduction.

Insufficient physical activity is associated with increased relative risk of cardiometabolic disease and is an independent risk factor for mortality. Experimentally reducing physical activity rapidly induces insulin resistance, impairs glucose handling, and drives metabolic inflexibility. These adaptations manifest during the early stages of physical inactivity, even when energy balance is maintained, suggesting that inactivity-mediated metabolic reprogramming is an early event that precedes changes in body composition.

Aggregation of human plasma and of human blood induced in vitro by pegfilgrastim originator formulation buffer and pegfilgrastim products.

PEGylated recombinant human granulocyte colony stimulating factor (pegfilgrastim) is used clinically to reduce the incidence and duration of severe neutropenia in patients who have received chemotherapy treatment. Pegfilgrastim products are administered by subcutaneous injection. We herein report that solutions of pegfilgrastim originator product Neulasta®, of a biosimilar product candidate, and also of the pegfilgrastim originator formulation buffer, induced aggregate formation when mixed in vitro with human plasma, and formation of large membranous aggregated structures when mixed with human blood.

Feasibility of Super-thin Anterolateral Thigh Free Flap for Oral and Pharyngeal Reconstruction.

Objectives: To highlight the feasibility of employing super-thin ALT free flaps for reconstruction of complex oral cavity and oropharyngeal defects.

Methods: Retrospective chart review.

Results: Sixteen super-thin ALT free flaps were performed in 15 patients between 2020 and 2023 for reconstruction of oral cavity defects (seven oral tongue, three floor of mouth, three buccal, two oropharynx, one lower lip).