There is a debate in the literature about the need for Computed Tomagraphy (CT) before removing third molars, even if positive radiographic signs are present. In few cases, the third molar is so close to the inferior alveolar nerve that its extraction might expose patients to the risk of post-operative neuro-sensitive alterations of the skin and the mucosa of the homolateral lower lip and chin....

UNLABELLED 1-(11)C-Octanoate is a potential tracer for studying astroglial function in PET. To evaluate the usefulness of 1-(11)C-octanoate for studying ischemic stroke, we investigated the brain distribution of 1-(14)C-octanoate and compared it with N-isopropyl-p-(123)I-iodoamphetamine ((123)I-IMP) distribution (cerebral blood flow), (123)I-iomazenil ((123)I-IMZ) distribution (neuronal viabili...

An aerobic fluidized bed reactor (FBR) was operated for the removal of methyl tert-butyl ether (MTBE) and benzene, toluene, ethylbenzene, and p-xylene (BTEX) from water. The reactor was seeded with a mixed culture adapted to MTBE. Granular activated carbon (GAC) was used as the biological attachment medium. Influent MTBE to the reactor was 7.8 mg/L MTBE, with a flow rate of 22.7 L/day, and an e...

The authors investigated the relationship between brief warm social and physical contact among cohabitating couples and blood pressure (BP) reactivity to stress in a sample of healthy adults (66 African American, 117 Caucasian; 74 women, 109 men). Prior to stress, the warm contact group underwent a 10-minute period of handholding while viewing a romantic video, followed by a 20-second hug with ...