In zero gravity, for instance, various immune system functions are impaired:
Phagocytes known as macrophages, which kill and destroy invading bacteria, are no longer capable of protecting the person optimally from infections, which is why astronauts often suffer them.
Not exact matches
While the complement system slimes the area, an assemblage
known in immunology textbooks as professional
phagocytes — literally «expert eating cells» — goes to work.
When the team shut down the flies»
phagocytes, they were
no longer protected from the bacteria, implicating these cells in the flies» adaptivelike immune response.