Granuloma Figure (Figure 17.24). Reprinted from OpenStax Microbiology (p. 715), by N. Parker, M. Shneegurt, A.-h. Thi Tu, B. M. Forester, and P. Lister, 2016, Rice University. Copyright 2016 by Rice University.

Granuloma Figure

Pocket of infected tissue surrounded by white blood cells in which phagocytes failed to eliminate pathogens and dead tissue. (Signals failed immune response)

(Photo credits in References)

University of Notre Dame

When acute inflammation fails to rid a pathogen, this kicks in, resulting in ongoing inflammation and an often futile defense (healing at superficial level but pathogen in deeper tissues). This may cause the formation of granulomas, which is a marker for unsuccessful immune response in tissues.Chronic inflammation can also be the cause of tissue damage during viral infections (i.e. HepC, liver cirrhosis). 

Chronic Inflammation

OpenStax Concepts of Biology provides the necessary breadth and depth for core Biology concepts.

Link: https://openstax.org/details/books/concepts-biology/

OpenStax Biology 2nd Edition

https://openstax.org/details/books/microbiology/

Microbiology covers the scope and sequence requirements for a single-semester microbiology course for non-majors. The book presents the core concepts of microbiology with a focus on applications for careers in allied health. The pedagogical features of the text make the material interesting and accessible while maintaining the career-application focus and scientific rigor inherent in the subject matter. Microbiology’s art program enhances students’ understanding of concepts through clear and effective illustrations, diagrams, and photographs.

Microbiology is produced through a collaborative publishing agreement between OpenStax and the American Society for Microbiology Press. The book aligns with the curriculum guidelines of the American Society for Microbiology.

Learn Before

Related

Learn After