The gas push-pull test (GPPT) is a single-well gas-tracer method to quantify in situ rates of CH4 oxidation in soils. To improve the design and interpretation of GPPT field experiments, gas component transport during GPPTs was examined in abiotic porous media over a range of water saturations (0.0 < or = Sw < or = 0.61). A series of GPPTs using He, Ne, and Ar as tracers for CH4 were performed a...

BACKGROUND Axillary hair can influence the development of underarm odor in men. OBJECTIVE To compare different hair removal procedures and their impact on the effectiveness of standard soap washing (SW) in reducing male axillary odor. METHODS The axillae of healthy Caucasian males (N = 30; 18-48 years of age) were randomized in a non-crossover, split body design. Two of four axillary treatm...

We investigated the salinity-dependent expression dynamics of seven aquaporin paralogs (aqp1a, aqp3a, aqp7, aqp8ab, aqp10a, aqp10b and aqp11a) in several tissues of euryhaline Japanese medaka (Oryzias latipes). All paralogs except aqp7 and aqp10a had a broad tissue distribution, and several were affected by salinity in both osmoregulatory and non-osmoregulatory tissues. In the intestine, aqp1a,...

Swine appear to be a key species in the generation of novel human influenza pandemics. Previous pandemic viruses are postulated to have evolved in swine by reassortment of avian, human, and swine influenza viruses. The human pandemic influenza viruses that emerged in 1957 and 1968 as well as swine viruses circulating since 1998 encode PB1 segments derived from avian influenza viruses. Here we i...

Purpose. To evaluate the intrasession repeatability of corneal curvature, eccentricity, and aberrometric measurements obtained with a multidiagnostic device in healthy eyes. Methods. This study enrolled 107 eyes of 107 patients ranging in age from 23 to 65 years. All of them underwent a complete anterior segment examination with the VX120 system (Visionix-Luneau Technologies, Chartres, France)....

Seawater (SW) inhalation can induce acute lung injury (ALI) and acute respiratory distress syndrome (ARDS). In the present study, SW induced apoptosis of rat alveolar epithelial cells and histopathological alterations to lung tissue. Furthermore, SW administration increased generation of reactive oxygen species (ROS), whereas pretreatment with the ROS scavenger, N‑acetyl‑L‑cysteine (NAC), signi...

As the current Semantic Web (SW) activities focus mainly on making the Web machine understandable, the end-user needs are often neglected. Providing an appropriate entry point for the enduser to the technologies introduced by the SW activity would be beneficial both for the end-users and the SW developers. Taking advantage of the semantic descriptions available on the SW endusers would achieve ...

The indolizidine alkaloid swainsonine (SW) is an inhibitor of lysosomal alpha-mannosidase reported to have antimetastatic activity in animal models. The cells grown in its presence develop truncated (hybrid) surface oligosaccharides that may alter their functional properties dependent on interactions of various ligands with membrane receptors. In the present study we observe that SW enhances st...

SW-163C and E are novel antitumor antibiotics, which belong to quinomycin family, isolated from the culture broth of Streptomyces sp. SNA15896. These compounds were determined to be cyclic depsipeptides having 3-hydroxyquinaldic acid as a chromophore and a sulfur-containing intramolecular cross linkage through various spectroscopic analyses.