Challenges encountered to creating a renal biopsy program at a tertiary care academic institution in the United States.

Biopsy is the gold standard for diagnosing renal pathology and the procedure is required to be learned per ACGME guidelines for Nephrology Fellowship graduation. We describe the process for the planning and development of a new Nephrologist directed native renal biopsy program to increase the opportunity to train Nephrology fellows in this procedure. The article outlines the barriers, complications and lessons learned to developing the program, highlighting the key challenges and progress that has been made within a single American tertiary academic medical center.

Comparison of the mid-infrared spectra and prediction equations developed from morning and evening milk samples from twice-a-day milked dairy cows.

Mid-infrared spectroscopy is a technology used globally for quantifying the concentration of fat, protein, lactose and other constituents in the milk samples of both individual animals and bulk tank milk. Differences in the milk components and yield of cows are known to exist between morning and evening milk; nonetheless, differences in the spectra originating from the same cow from morning and evening milkings have never been investigated. Data was obtained from 2,602 dairy cows from 7 research farms in Ireland.

Achilles Tendon Ruptures in National Hockey League Players: Return to Sport and Performance Impact.

Background: Few studies assess rates of return to play and postinjury performance in National Hockey League (NHL) players who sustain Achilles tendon ruptures. Our objective was to determine the rate of return to play and performance impact among NHL players who undergo surgical repair of Achilles tendon tears.

Methods: NHL players who sustained an Achilles tendon rupture between 2001 and 2021 were identified using a publicly available injury database.

Maximizing viral nucleic acid yield from passive samplers: Evaluating elution and extraction protocols.

The COVID-19 pandemic has underscored the need for effective viral tracking in aqueous environments, particularly for non-enteric viruses. Despite advances in wastewater monitoring, surveillance of viruses in freshwater remains limited due to traditional sampling challenges. This study refines GAC-based passive sampling protocols by determining optimal extraction and elution methods for enhancing the recovery of viral nucleic acids in freshwater.