Which tissue is not expected to harbor BSE prions?

Unlock all questions

This demo includes only 20 questions. Upgrade to access hundreds of questions, flashcards, exam simulations, and disable ads.

Full question bankExam simulationsFlashcards
From $9.99Unlock all

Prepare for the TEDA Emerging and Exotic Diseases of Animals Exam with our detailed quiz. Study through expertly crafted questions with hints and explanations to boost your exam readiness. Equip yourself with essential knowledge and succeed!

Multiple Choice

Which tissue is not expected to harbor BSE prions?

Explanation:
Muscle. In BSE, the infectious prion tends to accumulate in the central nervous system and certain peripheral tissues, not in skeletal muscle. Prions are found prominently in the brain and spinal cord, and also in the retina. The distal ileum, which contains gut-associated lymphoid tissue, can harbor prions during early infection, reflecting the oral route of entry and peripheral replication before spread to the CNS. Because skeletal muscle does not typically harbor prions in natural BSE infections, it is not expected to contain infectious prions.

Muscle. In BSE, the infectious prion tends to accumulate in the central nervous system and certain peripheral tissues, not in skeletal muscle. Prions are found prominently in the brain and spinal cord, and also in the retina. The distal ileum, which contains gut-associated lymphoid tissue, can harbor prions during early infection, reflecting the oral route of entry and peripheral replication before spread to the CNS. Because skeletal muscle does not typically harbor prions in natural BSE infections, it is not expected to contain infectious prions.

More Multiple Choice Questions
Subscribe

Get the latest from Examzify

You can unsubscribe at any time. Read our privacy policy