Tuberculosis: A Persistent Threat to Global Health - Part 1: Tuberculosis: The Once and Future Plague (27:33)

submitted by: video_collector
Human population growth and urbanization have accelerated dramatically in recent centuries, providing unprecedented opportunities for microbes that use our bodies as vehicles for their own propagation and transmission. These conditions have led to the emergence of virulent new pathogens and the increased prevalence of "classic" scourges, such as Mycobacterium tuberculosis. This tenacious microbe is transmitted via infectious aerosols produced by individuals with pulmonary tuberculosis....

Malaria presented by Joseph DeRisi, June 2006 - Part 1: Malaria: Background & Overview (21:19)

submitted by: video_collector

This brief set of three lectures gives a very general overview of malaria, the disease and Plasmodium falciparum, the causative agent of the most deadly form. Basic research as well as drug development efforts will also be covered in parts two and three of this series. For further information see: http://www.ascb.org/ibioseminars/DeRisi/DeRisi1.cfm

Danger from the Wild: HIV, Can We Conquer It? by David Baltimore, Feb. 2007 - Part 1: Introduction to Viruses: HIV and Non-equilibrium Viruses (34:06)

submitted by: video_collector
In this set of lectures, I describe the threat facing the world from the human immunodeficiency virus (HIV) and a bold proposal on how we might meet the challenge of eliminating this disease by engineering the immune system. In part 1, I provide a broad introduction to viruses, describing their basic properties and my own history of studying the replication RNA viruses which led to the discovery of reverse transcriptase. I also illustrate the distinguishing features of equilibrium viruses...

Plant Viruses and Crops by Roger Beachy, April 2008 - Part 1: Cell and Molecular Biology of Plant Virus Infection: Early Events and Mechanisms of Pathogenesis

submitted by: video_collector

This seminar describes the cell and molecular biology of plant virus infection. The first lecture will discuss how virus replication centers are set up in plants and how viruses use host cell mechanisms to facilitate cell to cell movement and eventual pathogenesis.

For further information see: http://www.ascb.org/ibioseminars/Beachy/Beachy1.cfm

Bild1: Ocean Blues

submitted by: phyi

1. Bild 1 Fall 208
2. Alicia Hitch, Ruth Han, Paul Yi
3. 2:00-2:50pm a05 Shareen

Successful Aging: The Buzz on Successful Aging

submitted by: sjanderson

What does it mean to age successfully? After all, aren’t we accomplishing this just by being alive? The term "successful aging" is vague and leaves much to the imagination. Yet, there is a growing interest in this topic. UCSD’s Stein Institute for Research on Aging has embarked on its own research project to discover the secrets to success. This presentation provides insights related to successful aging and discuss current research findings and proposed models.