Vacuum phenomenon (in the nucleus pulposis of the intervertebral disc below the retrolisthesis), This is a sign of tearing of the disc cartilage. Reduction of disc height with corresponding loss of the disc space, Marginal sclerosis (more dense due to more mechanical stress) of the adjacent vertebral bodies,
T cells, which secrete antibodies. c. macrophages, which produce histamines. d. B cells, which react with antigen-MHC complexes. e. T cells, which react with antigen-MHC complexes. ____ 114. You had a cold last month and you caught another one this month from your daughter.
Mast Cells: Release histamine and heparin after an injury/infection, stimulating local inflammation. âª Lymphocytes: Develop into plasma cells to create antibodies to fight an infection. âª Microphages: Endocytotic drinking. âª Melanocytes: Store melanin, determining skin color. Protects DNA from sun damage.