Galacto-oligosaccharide production by ssp. whole cells and lysates.

β-Galactosidase is currently applied in foods for reduction of lactose but can also be used for its transgalactosylation activity to synthesize galacto-oligosaccharides (GOS) as prebiotics. The ability of GRAS-status strains to exhibit such activities would benefit consumers given their extensive history with dairy products. The objective of this study was to characterize the production of GOS in 6 strains for their ability to synthesize GOS in 50 m sodium phosphate (pH 6.

Cetuximab-Induced Pneumonitis: An Overlooked Complication.

Epidermal growth factor receptor (EGFR) inhibitors have largely been used for head and neck cancers, non-small cell lung cancers, and colorectal cancers (CRC). Reports of interstitial pneumonitis with EGFR inhibitors like gefitinib and erlotinib are present in the literature, but pulmonary toxicity with cetuximab has rarely been reported. We present a case of a 78-year-old male with metastatic CRC involving the brain and lungs who presented with severe pneumonitis, a month after treatment with cetuximab.

Transfer of beef bacterial communities onto food-contact surfaces.

Introduction: Food spoilage and pathogenic bacteria on food-contact surfaces, especially biofilm-forming strains, can transfer to meats during processing. The objectives of this study were to survey the bacterial communities of beef cuts that transfer onto two commonly used food-contact surfaces, stainless steel (SS) and high-density polyethylene (HDPE) and identify potentially biofilm-forming strains.

Methods: Top round, flank, chuck, and ground beef were purchased from 3 retail stores.

Racial and Geographic Differences in Endometrial Cancer Death.

Introduction: In the USA, endometrial cancer incidence rose by 4.5% annually from 1999 to 2015, reaching 18 per 100,000 women, with a disproportionate impact on African American women. Despite advancements in endometrial cancer research, racial disparities in mortality rates persist.

Causes of Death and Mortality Trends in Individuals with Thalassemia in the United States, 1999-2020.

Purpose: Our study aims to describe the mortality trends and disparities among individuals with thalassemia in the United States (US).

Patients And Methods: We used CDC WONDER database to calculate the age-adjusted mortality rates (AAMRs) per 1,000,000 individuals and used the Joinpoint Regression Program to measure the average annual percent change (AAPC). Subgroup evaluations were performed by sex, age, race, census region, and urbanization level.