An Autopsy Case of Edwardsiella tarda Meningoencephalitis

A 62-year-old male with a history of alcohol abuse was admitted with a headache and rapidly progressing altered consciousness that led to coma over several hours. Blood and cerebrospinal fluid cultures were positive for Edwardsiella tarda. Despite prompt treatment initiation, the patient died on the third hospital day. Autopsy showed meningitis of the entire cerebrum with ventriculitis, and alcoholic fatty liver was observed. Clinicians should be cognizant of E. tarda meningoencephalitis, a rare presentation which can be associated with poor outcomes in patients with excessive alcohol consumption and alcoholic liver disease

[P2–575]: Apoe Epsilon 4 Status Modifies The Effects Of Aerobic, Resistance, Or Combined Training On Cognitive Function In Older Adults

Peer Reviewedhttps://deepblue.lib.umich.edu/bitstream/2027.42/152588/1/alzjjalz2017061234.pd

Editorial for the special issue on “Crystalline materials for radiation detection: a new perspective”

The development of efficient and environmentally friendly technologies for radiationdetection is a great challenge. Among the materials of present and future perspective are crystalline materials, wide-bandgap semiconductor crystals

Culture Conditions for Maintain Propagation, Long-term Survival and Germline Transmission of Chicken Primordial Germ Cell-Like Cells

Transplantation of primordial germ cells (PGCs), which are the progenitor cells of gametes, is a powerful tool for generation of transgenic chickens. However, the frequencies of transgene integration into the genome of purified PGCs still remain low. An in vitro culture system enabling chicken PGCs to propagate efficiently would be useful for efficient transgenesis of PGCs. In the present study, we optimized the culture conditions for chicken PGCs to enhance the proliferation and evaluated the germline transmission of cultured PGCs that proliferated for long periods of time. PGC-like cells (PGC-LCs), that have remarkably similar morphological characteristics to intact PGCs, could be derived by cultivation of blood containing PGCs obtained from 2.5-day-old chicken embryos according to the protocol of van de Lavoir et al. (2006). We determined which feeder cells and which growth factors were required to improve proliferation of PGC-LCs. Male PGC-LCs survival and proliferation were enhanced during culture in the basic medium containing either basic fibroblast growth factor (bFGF) alone or both bFGF and stem cell factor (SCF) on a feeder of buffalo rat liver (BRL) cells. Male PGC-LCs could be propagated in defined culture condition for extended periods. These cells expressed the germline-specific protein Vasa and undifferentiated cell marker stage-specific embryonic antigen-1 (SSEA-1) and pluripotency genes Nanog and PouV. Furthermore, Male PGC-LCs cultured for 225 d could migrate toward and colonize within recipient gonads and transmit to the next generation following transplantation. We succeeded in produce 3 offspring originating from long-term cultured PGC-LCs from a germline chimeric rooster (6%). The present study represents valuable steps toward defining a culture condition enabling PGC-LCs to propagate efficiently for long periods in vitro with maintenance of their commitment to the germline.ArticleJOURNAL OF POULTRY SCIENCE. 51(1):87-95 (2014)journal articl

M-center in low-energy electron irradiated 4H-SiC

We report on the low-energy electron irradiated 4H-SiC material studied by means of deep-level transient spectroscopy (DLTS) and Laplace-DLTS. Electron irradiation has introduced the following deep level defects: EH1 and EH3 previously assigned to carbon interstitial-related defects. We propose that EH1 and EH3 are identical to M1 and M3, also recently assigned to carbon interstitial defects, and assign them t

M-Center in Neutron-Irradiated 4H-SiC

We report on the metastable defects introduced in the n-type 4H-SiC material by epithermal and fast neutron irradiation. The epithermal and fast neutron irradiation defects in 4H-SiC are much less explored compared to electron or proton irradiation-induced defects. In addition to the carbon vacancy (Vc), silicon vacancy (Vsi) and carbon antisite-carbon vacancy (CAV) complex, the neutron irradiation has introduced four deep-level defects, all arising from the metastable defect, the M-center. The metastable deep-level defects were investigated by deep level transient spectroscopy (DLTS), high-resolution Laplace DLTS (L-DLTS) and isothermal DLTS. The existence of the fourth deep-level defect, M4, recently observed in ion-implanted 4H-SiC, has been additionally confirmed in neutron-irradiated samples. The isothermal DLTS technique has been proven as a useful tool for studying the metastable defect