An early observational study suggested that ginseng could elevate blood pressure. This caused concern because 4.5% of American adults use ginseng, with a popular choice being North American ginseng. To date, North American ginseng lacks hemodynamic evaluation; therefore, we conducted a randomized, double-blinded, controlled trial to investigate its effect on blood pressure in 16 hypertensive in...

Hearts from male rats were incubated at 37 degrees C for variable periods of global ischaemia. Estimation of kinetic parameters of (Na,K)-ATPase at 37 degrees C in the presence of increasing concentrations of ATP revealed a significant decrease of Vmax in the first 15 minutes of ischaemia with further stabilization at the lowest level in 45-60 minutes of ischaemia. The changes in ATP binding si...

The Poplar copper-molybdenum porphyry deposit, 50 kilometres south-southwest of Houston, is centred near 54 degrees 01 minute north and 126 degrees 50 minutes west. The property is accessible from Houston via 80 kilometres of forest access roads along the Morice River, Owen Lake, Tahtsa Reach, and Poplar Lake. The deposit is situated on the northeast shore of Tagetochlain (Poplar) Lake in an ar...

The Poplar copper-molybdenum porphyry deposit, 50 kilometres south-southwest of Houston, is centred near 54 degrees 01 minute north and 126 degrees 50 minutes west. The property is accessible from Houston via 80 kilometres of forest access roads along the Morice River, Owen Lake, Tahtsa Reach, and Poplar Lake. The deposit is situated on the northeast shore of Tagetochlain (Poplar) Lake in an ar...

OBJECTIVE To determine the effectiveness of a UV-C-emitting device to eliminate clinically important nosocomial pathogens in a contaminated hospital room. METHODS This study was carried out in a standard but empty hospital room (phase 1) and in a room previously occupied by a patient with methicillin-resistant Staphylococcus aureus (MRSA) or vancomycin-resistant Enterococcus (VRE) infection (...

From November 2017 until February 2022, with a partial interruption during 2020 linked to the COVID 19 pandemic, bird community was monitored in 30 hectares periurban plot north-western Lombardy, province of Varese. The study area consists mosaic farmland/ urban habitat (Luino and Germignaga municipalities) scattered strips woodland on east side Lake Maggiore. farmland is mainly cultivated ryeg...

Fifty four of 74 paediatricians in the West Midlands (43 general medical, 11 subspecialist) replied to a postal questionnaire about their outpatient practice: 37 timed each consultation in one clinic. On average, subspecialty consultations lasted 37 minutes for new patients and 29 minutes for review. In general clinics new patient consultations took 23 minutes, review 12. Mean 'single handed' g...