drelizabethblackburn
New Member
White blood cells (leukocytes) defend against infection and maintain immune balance. Neutrophils are the first responders, engulfing bacteria and releasing antimicrobial enzymes. Lymphocytes include T cells, B cells, and natural killer cells, coordinating adaptive immunity and antibody production. Monocytes mature into macrophages and dendritic cells, chewing debris and presenting antigens to activate other immune cells. Eosinophils combat parasites and modulate allergic responses, while basophils release histamine during inflammation. Each cell type communicates via cytokines to orchestrate defense and resolution. For clinicians managing infections, understanding these roles supports targeted therapies and monitoring. If sourcing antibiotics like ceftriaxone, check ceftriaxone distributors for supply and quality.