Learn the key mechanisms behind bacterial meningitis, including how pathogens invade the central nervous system and trigger inflammation. This video covers the pathophysiology, clinical implications,…

Explore the link between declining CD4+ cell counts and the development of opportunistic infections and AIDS-defining illnesses in HIV-positive individuals. This video outlines common infections and…

Learn the pharmacology of antiemetics, including their classes, mechanisms of action, and clinical uses. This video simplifies key concepts behind drugs used to treat nausea and vomiting in various medical conditions.

Explore the pharmacology of antihypertensive drugs, including key classes such as ACE inhibitors, ARBs, calcium channel blockers, and beta-blockers. This video explains their mechanisms of action,…

Explore the major classes of HIV antiretroviral drugs, including their mechanisms of action in targeting different stages of the viral life cycle. This video also highlights common side effects, clinical uses,…

Explore the pharmacology of Nonsteroidal Anti-Inflammatory Drugs (NSAIDs), including their mechanisms of action, therapeutic uses, and common side effects. This video highlights how NSAIDs reduce…

Learn how B cells are activated and undergo somatic hypermutation and class switching to produce high-affinity antibodies in this concise overview of adaptive immunity. This educational video covers key…

Explore the process of somatic V(D)J recombination in antibody production, a key mechanism behind B cell diversity and adaptive immunity. This educational immunology video breaks down the roles of gene…

Learn how MHC II molecules present extracellular antigens to helper T cells, playing a key role in activating adaptive immune responses. This video explains the antigen processing steps, including…

Learn how different classes of antibiotics work by targeting bacterial processes such as cell wall synthesis, protein production, DNA replication, and metabolic pathways. This video explains the mechanisms…