medina

Troubleshooters investigate drug test positives

LOUISVILLE, Ky. (WAVE) – What happened at the Kentucky Derby in 2019 was bad enough when Maximum Security got disqualified† What happened in 2020 was worse. Trainer Jason Servis was accused of administering performance-enhancing drugs to his horses, including Maximum Security, in an alleged horse doping conspiracy against the prominent trainer and more than two …

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Deep Dive into Alpaca’s Nanobody Repertoire Identifies Potent SARS-CoV-2 Neutralizers

Researchers at Karolinska Institutet have developed a novel strategy for identifying potent miniature antibodies, so-called nanobodies, against emerging SARS-CoV-2 variants. The approach led to the discovery of multiple nanobodies that in cell cultures and mice effectively blocked infection with different SARS-CoV-2 variants. The findings, which are described in the journals Nature Communications and Science Advances, …

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