Diversity patterns and ecological assembly mechanisms of bacterial communities in the northeastern Indian Ocean epipelagic waters during the northeast monsoon.

Disentangling microbial community diversity patterns and assembly mechanisms is critical for understanding ecological processes and evaluating biogeochemical cycling in ecosystems. However, the diversity patterns and assembly mechanism of the microbial communities in the epipelagic waters in the northeastern Indian Ocean (NEIO) on the spatial scale are still unclear. In this study, we investigated the spatial dynamics, geographic distribution pattern, and assembly process of the bacterial community using 532 samples collected from the epipelagic waters in the NEIO during the northeast monsoon.

Vertical variation of bacterial production and potential role in oxygen loss in the southern Bay of Bengal.

Marine environments wherein long-term microbial oxygen consumption exceeds oxygen replenishment can be associated with oxygen minimum zones (OMZ). The Bay of Bengal OMZ (BOB-OMZ) is one of the most intense OMZs globally. To assess the contribution of bacterial oxygen consumption to oxygen loss in BOB-OMZ, we measured bacterial production (BP), temperature, salinity, and dissolved oxygen (DO) in the whole water column.

Trends and characteristics of extra-medical use of quetiapine among people who regularly inject drugs in Australia, 2011-2018.

Background And Aims: There are ongoing concerns regarding the extra-medical use of quetiapine and related harms. We aimed to investigate trends in quetiapine use and extra-medical use among people who regularly inject drugs (PWID) in Australia between 2011-2018, and examine changes in the characteristics associated with extra-medical use of quetiapine, comparing those reporting use in 2011 and 2018.

Methods: This study examines eight years of survey data (2011-2018; n = 7,135 PWID) from Australia's Illicit Drug Reporting System.

Structural studies of the perovskite series LaSrCoO during chemical looping with methane.

Perovskite oxides are promising materials as oxygen carriers in chemical looping applications. We analyze in situ X-ray diffraction data on the perovskite phases La1-xSrxCoO3-δ for x = 0, 0.25, 0.

Enhancement of antigen presenting ability in the leukemic plasmacytoid dendritic cell line (PMDC05) by lentiviral vector-mediated transduction of CD80 gene.

PMDC05, a leukemic plasmacytoid dendritic cell (pDC) line which was established in our laboratory, showed a capacity of generating antigen-specific cytotoxic T lymphocytes (CTLs). In order to enhance an antigen presenting ability of PMDC05, PMDC05 was transduced with CD80 gene by lentiviral vector, which was named as PMDC11. PMDC11 displayed a strong antigen presenting ability even without any stimulation, and by culturing with stimulators such as calcium ionophore PMDC11 gained a more potent antigen presenting ability.