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Science News for June 25, 1997


OHSU Scientists Shed Light On Learning And Memory

Researchers at Oregon Health & Science University shed light on the molecular mechanisms underlying long-term potentiation, a key process for memory formation. The study reveals that CaM-KII plays a critical role in this process, enabling persistent changes in synaptic strength and storage of information.

SourceOregon Health & Science University·JournalScience·DateJun 25, 1997

Clues To Impaired Male Infertility In Knockout Mouse At Jackson Lab

In a groundbreaking study, researchers at The Jackson Laboratory have found that PC4 plays a vital role in male fertility and early embryonic development in mice. The study revealed that PC4-deficient testicular germ cells fail to properly process precursor proteins, rendering them incompetent for fertilization.

SourceJackson Laboratory·JournalProceedings of the National Academy of Sciences·DateJun 25, 1997

Three Steps Keep Drug Offenders Cleaner And Out Of Prison

A three-step program has been shown to keep drug offenders cleaner and out of prison, with graduates staying straight longer than those who received no treatment. The study compared prisoners who completed a prison-based treatment program with those who participated in a community-based program.

SourceUniversity of Delaware·JournalJournal of Drug Issues·DateJun 25, 1997
Garmin GPSMAP 67i with inReach

Garmin GPSMAP 67i with inReach provides rugged GNSS navigation, satellite messaging, and SOS for backcountry geology and climate field teams.