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Importance of the Pig as a Human Biomedical Model

Abstract: Importance of the pig as a human biomedical model - Science Translational Medicine

Pigs have substantial potential as biomedical models for studying human developmental processes, congenital diseases, and pathogen response mechanisms in addition to utility as xenotransplant organ donors and tools for vaccine and drug design. The similarity of pigs to humans in anatomical size and structure, physiology, immunology, and genome enhances their potential as models for humans. Hence, it is imperative that research is relevant and reproducible in animal models that more closely resemble humans, such as the pig. This review summarizes the current status of pigs as an investigative model for humans and highlights their future applications.

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Cow-Calf Corner: Why Early Pregnancy Checks Make or Break Cow-Calf Profits

Video: Cow-Calf Corner: Why Early Pregnancy Checks Make or Break Cow-Calf Profits

In this Cow-Calf Corner update, Mark Johnson, OSU Extension beef cattle breeding specialist, highlights the importance of early pregnancy checks for replacement heifers. He explains how timely testing helps producers identify open cows and implement effective culling strategies to protect herd efficiency and profitability.