The thymus in the age of retirement

Article Abstract:

The thymus involutes with age, and it has been assumed that it only functions early in life. However Douek and colleagues have reported that new T cells can be generated by the human thymus throughout and late into adult life. New peripheral T cells were found to be generated in patients infected by human immunodeficiency virus (HIV) following anti-viral therapy.

Research, Thymus, Thymus gland

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Winter vacations that move you

Article Abstract:

The ski slopes near Salt Lake City, UT, and the Asa Wright Nature Center in Trinidad are two good destinations for an active winter vacation. Others are the Calloway Gardens in Pine Mountain, GA, and the Hyatt Regency in Scottsdale, AZ.

Description and travel, Hotels and motels, Recreation, Arizona, Ski resorts, Salt Lake City, Utah, Resorts, Utah, Scottsdale, Arizona, Trinidad and Tobago, Bird watching, Callaway Gardens

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Tables turned

Article Abstract:

A hunter recalls talking his grandfather into a day of trapshooting. The grandfather was very skeptical about the benefits of trapshooting and how it could help him come hunting season, but he enjoyed the experience.

Personal narratives, Grandparent and child, Grandparent-child relations, Trapshooting

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