Mature mediastinal teratoma with adhesions to the pericardium: A rare case report.

Key Clinical Message: Mature mediastinal teratoma (MMT) is a benign tumor that is composed of well-differentiated tissues from all three germ cell layers. Malignant tumors have a distinct feature of adhering to the surrounding organs. Therefore, adhesion of MMT to the adjacent tissues, as a benign tumor, is rare and considered a surgical challenge.

Effects of hydrostatic pressure on growth and luminescence of a moderately-piezophilic luminous bacteria Photobacterium phosphoreum ANT-2200.

Bacterial bioluminescence is commonly found in the deep sea and depends on environmental conditions. Photobacterium phosphoreum ANT-2200 has been isolated from the NW Mediterranean Sea at 2200-m depth (in situ temperature of 13°C) close to the ANTARES neutrino telescope. The effects of hydrostatic pressure on its growth and luminescence have been investigated under controlled laboratory conditions, using a specifically developed high-pressure bioluminescence system.

Hydrostatic pressure affects membrane and storage lipid compositions of the piezotolerant hydrocarbon-degrading Marinobacter hydrocarbonoclasticus strain #5.

A new piezotolerant alkane-degrading bacterium (Marinobacter hydrocarbonoclasticus strain #5) was isolated from deep (3475 m) Mediterranean seawater and grown at atmospheric pressure (0.1 MPa) and at 35 MPa with hexadecane as sole source of carbon and energy. Modification of the hydrostatic pressure influenced neither the growth rate nor the amount of degraded hexadecane (approximately 90%) during 13 days of incubation.

Ketoconazole-tacrolimus coadministration in kidney transplant recipients: two-year results of a prospective randomized study.

Background/aims: In developing countries, kidney transplantation is greatly hindered by financial problems, especially due to costly newer immunosuppressive medications. Ketoconazole increases blood levels of tacrolimus and cyclosporine through inhibition of cytochrome P450 microsomal enzymes. We previously reported on the 6-month safety and the outstanding impact on treatment costs of the ketoconazole-tacrolimus combination in kidney transplant recipients.

Co-administration of ketoconazole to tacrolimus-treated kidney transplant recipients: a prospective randomized study.

Background: Since the introduction of calcineurin inhibitors, there has been a significant improvement in the results of solid organ transplantation, including graft and patient survival. However, high cost, chronic nephrotoxicity and other side effects stand as major challenges for long-term use of these drugs. The long-term safety and financial benefits of the combination ketoconazole-cyclosporine previously studied.