A gene-transfer system invented by Dusty Miller has been recognized as the 'Nobel Prize of Applied Research'. The Retro-X System is a retroviral gene-transfer kit used in gene-therapy research, allowing for stable gene expression and long-term therapeutic results.
Researchers find that native animals are more common in areas with native vegetation than in areas with exotic vegetation or grazing. They also discover that DDT may still be affecting reproduction of double-crested cormorants, while tree swallows can serve as sentinels for PCB contamination in aquatic environments.
A low-dose hydrocortisone study found slight improvement in some chronic fatigue syndrome (CFS) symptoms for about half the participants, while two-thirds on hydrocortisone reported better well-being. However, the treatment also induced adrenal suppression in twelve patients, rendering it an unsuitable option for CFS patients.
A University of Kentucky researcher has won a five-year extension on his MERIT award to study Leishmania donovani, a parasite that affects millions worldwide. The parasite, transmitted by sand flies, causes leishmaniasis, a disease often fatal and poorly treated.
A University of Florida study found that changing people's attributions, or how they think about themselves, can influence their performance in sports tasks. The technique, attribution training, helps individuals with constructive attributions persist longer and achieve more.
Patients with complete blockage of the carotid artery and hemodynamic failure face a six to seven times higher stroke risk. Oxygen metabolism in the brain is crucial to stroke risk, and available treatments offer little alteration to risk.