Prevalence of Toscana virus antibodies in residents of two Ionian islands, Greece.

The prevalence of Toscana virus (TOSV) IgG antibodies was determined among 128 residents of two Greek islands in the Ionian Sea, Corfu and Cephalonia. In total, 47.7% of tested persons had TOSV IgG antibodies; 51.

Hepcidin in iron overload disorders.

Hepcidin is the principal regulator of iron absorption in humans. The peptide inhibits cellular iron efflux by binding to the iron export channel ferroportin and inducing its internalization and degradation. Either hepcidin deficiency or alterations in its target, ferroportin, would be expected to result in dysregulated iron absorption, tissue maldistribution of iron, and iron overload.

Human T-lymphotropic virus type I/II infections in volunteer blood donors from Northern and Western Greece: increased prevalence in one blood bank unit.

BACKGROUND: Blood donors are routinely screened for antibodies to human T-cell lymphotropic viruses type I and II (HTLV-I and HTLV-II) in the United States, Canada, Japan, and some European countries. Previous reports from our group in relatively small numbers of donors have shown a zero prevalence of HTLV-I/II markers in our region. In this study, seven blood banks in the north and west of Greece participated in order to determine whether mandatory screening of blood donations for HTLV-I/II infection should be established.

Primary treatment of multiple myeloma with thalidomide, vincristine, liposomal doxorubicin and dexamethasone (T-VAD doxil): a phase II multicenter study.

Background: High-dose chemotherapy with autologous stem cell transplantation after initial cytoreductive chemotherapy with the combination vincristine, doxorubicin and dexamethasone (VAD) is considered an effective therapy for many patients with newly diagnosed, symptomatic multiple myeloma. Response to initial cytoreductive chemotherapy is important for the long-term outcome of such patients. Thalidomide has recently shown significant antimyeloma activity.

Prospective randomized comparison of vincristine, doxorubicin and dexamethasone (VAD) administered as intravenous bolus injection and VAD with liposomal doxorubicin as first-line treatment in multiple myeloma.

Background: The combination of vincristine and doxorubicin administered as a continuous infusion via an indwelling catheter together with intermittent high-dose dexamethasone (VAD) is an effective primary treatment for patients with symptomatic multiple myeloma. In order to avoid the need for an indwelling catheter, which imposes logistic problems for outpatient administration, several phase II studies have explored the feasibility and efficacy of VAD-like outpatient regimens. We designed a prospective randomized study to compare the objective response rates of two VAD-like outpatient regimens as primary treatment for symptomatic patients with multiple myeloma.