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Showing 1-7 of 7 Resources
  • What Is Fat?

    What Is Fat?

    Poster

    The poster from the 2004 Holiday Lectures on Science, The Science of Fat. See how fat is stored and metabolized. (This poster is designed to printed at a maximum size of 29.5" x 23.5".)

  • Student Discussion Session on Obesity

    Student Discussion Session on Obesity

    Lecture

    (47 min 48 sec) A Q&A session on obesity and related issues, with the lecturers and students attending the Holiday Lectures on Science.

  • Balancing the Fat Equation

    Balancing the Fat Equation

    Lecture

    (58 min 20 sec) Dr. Evans reviews how PPARs regulate body weight by controlling whether fat is burned or stored.

  • Understanding Fat: Syndrome X and Beyond

    Understanding Fat: Syndrome X and Beyond

    Lecture

    (58 min 29 sec) Dr. Evans describes how fat communicates with muscle and how diet and exercise influence that relationship.

  • The Science of Fat

    The Science of Fat

    Lecture

    In the 2004 Holiday Lectures on Science, HHMI investigators Ronald M. Evans and Jeffrey M. Friedman discuss how the body regulates weight by carefully controlling the storage and burning of fat—and how a better understanding of these complex metabolic systems could lead researchers to treatments that curb obesity and improve public health. Awards 2006 Telly Awards; Silver

  • Leptin Feedback Control System

    Leptin Feedback Control System

    Animation

    (1 min 1 sec) Demonstrates how changes in the amount of fat tissue lead to changes in leptin levels and thus changes in appetite.

  • PPAR-gamma Activation in the Fat Cell

    PPAR-gamma Activation in the Fat Cell

    Animation

    (2 min 49 sec) The PPAR-gamma receptor activates certain genes in a fat cell, resulting in the storage of fat and changes in hormone levels.