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Immunology Review: Innate and Acquired Immunity, Cells, Responses, and Vaccines

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Introduction to Immunity

  • Innate vs. Adaptive Immunity
    05:52
  • Antigens & Antibodies
    02:58

Introduction to Innate Immunity

  • Introduction to Innate Immunity
    02:30
  • Map of Lesson on Innate Immunity
    06:42

Introduction to First-Line Defenses

  • Introduction to First-Line Defenses
    01:51
  • Map of the Lesson on First-Line Defenses
    01:35

Introduction to Cells of the Immune System

  • Introduction to Cells of the Immune System
    03:21
  • Map of the Lesson on Cells of the Immune System
    06:08
  • Hematopoiesis
    02:33

Cells of the Immune System: Granulocytes

  • Granulocytes
    03:32
  • Neutrophils
    05:26
  • Basophils
    03:23

Cells of the Immune System: Agranulocytes

  • Monocytes
    07:16
  • Introduction to Lymphocytes
    03:51
  • Agranulocytes
    03:43

Introduction to Adaptive Immunity

  • Overview of Adaptive Immunity
    04:57
  • Primary vs. Secondary Lymphoid Organs
    04:58
  • Introduction to Adaptive Immunity
    05:47

Antigens

  • Free Antigens vs. Presented Antigens on APCs
    04:11
  • Antigens
    03:59

Introduction to T Lymphocytes

  • Cytotoxic T Cells vs. Helper T Cells
    05:58
  • T-Cell Receptors
    05:18
  • Naive T Cells Become Effector & Memory T Cells
    07:56

Major Histocompatibility Complex Molecules

  • Classes of MHC Molecules
    07:17
  • Major Histocompatibility Complex Molecules
    02:31

Activation of T Lymphocytes

  • Activation of T Lymphocytes
    07:33
  • Comic Strip for T Cell Activation
    03:29

Functions of T Lymphocytes

  • Functions of Helper T Cells (TH):Activation of Macrophages
    05:18
  • Types of Helper T Cells (TH)
    03:19
  • Functions of Cytotoxic T Cells (Tc)
    06:21

Introduction to B Lymphocytes

  • B cell Receptors
    04:37
  • Naive B cells Become Effector (Plasma) Cells & Memory Cells
    04:23
  • Introduction to B Lymphocytes
    03:55

Antibodies

  • Antibody Structure
    05:40
  • Antibody Diversity
    02:34
  • Antibodies
    00:48

Types of Acquired Immunity

  • Types of Acquired Immunity: Natural vs. Artificial
    02:31
  • 4 Types of Acquired Immunity
    03:52
  • Types of Acquired Immunity: Active vs. Passive
    02:21

Immunoassay: ELISA

  • Indirect ELISA
    02:50
  • Immunoassay: ELISA
    04:29
  • Direct ELISA (via "Sandwich" Method)
    03:56

Introduction to Vaccines

  • History of Vaccines
    04:19
  • 2 Types of Vaccines
    02:03