– Immunology
Helper T cells (CD4) • Release IL-2, which mainly causes maturation of cytotoxic T cells • Release IL-4, which mainly causes B-cell maturation into plasma cells • Involved in delayed-type hypersensitivity (brings in…
– Wound Healing
Inflammation (days 1–10) – PMNs, macrophages; epithelialization (1–2 mm/day) Proliferation (5 days–3 weeks) – fibroblasts, collagen deposition, neovascularization, granulation tissue formation; type III collagen replaced with type I Remodeling (3…
– Pituitary
Hypothalamus – releases TRH, CRH, GnRH, GHRH, and dopamine into median eminence; passes through neurohypophysis on way to adenohypophysis Dopamine – inhibits prolactin secretion Posterior pituitary (neurohypophysis) • ADH – supraoptic…
4: The nature and scale of error and harm
Studying errors and adverse events There are a number of methods of studying errors and adverse events, each of which has evolved over time and been adapted to different contexts….
