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<loc>https://www.medboundtimes.com/fitness-and-wellness/how-muscles-contract-physiology-explained</loc>
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<image:caption><![CDATA[ Your brain sends electrical signals that tell your muscles when to move.]]></image:caption>
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<image:loc>https://media.assettype.com/medbound/2026-07-28/j4t0acl5/pexels-samerdaboul-2080544.webp</image:loc>
<image:caption><![CDATA[ Your muscles work with your brain to power every movement, from walking to playing sports.]]></image:caption>
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<lastmod>2026-07-30T02:30:00.000Z</lastmod>
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<loc>https://www.medboundtimes.com/medicine/gut-immune-cells-fight-salmonella</loc>
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<image:loc>https://media.assettype.com/medbound/2026-07-10/bqq9fi29/mouse-model-gut-immunity.jpg</image:loc>
<image:caption><![CDATA[ A white laboratory mouse, representing the animal models used by researchers to study gut immunity and Salmonella infection. (Representative image: Ольга А )]]></image:caption>
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<image:loc>https://media.assettype.com/medbound/2026-07-29/bvqjejsf/salmonella-gut-immune-cells-research-laboratory.png</image:loc>
<image:caption><![CDATA[ A high-tech laboratory workstation equipped with various clinical research equipment.]]></image:caption>
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<lastmod>2026-07-30T00:30:00.000Z</lastmod>
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