[Comparison of the effectiveness of two internationally recommended screening methods for the diagnosis of gestational diabetes].

Introduction: Early diagnosis and adequate care of gestational diabetes is of great importance for both the mother and her fetus. Although several national and international guidelines are known on the methodology for screening gestational diabetes, a not negligible part of the cases remain unrecognized when applying even the most widely used criteria recommended by the World Health Organization (1st recommendation). A connection has been found between the maternal blood glucose values and the prevalence of still-birth, preeclampsia and large for gestational age neonates in several studies, from which the Hyperglycaemia and Adverse Pregnancy Outcomes study has come into prominence.

Postmortem study of femoral osteolysis associated with metal-on-metal articulation in total hip replacement: an analysis of nine cases.

Background: Improved metal-on-metal articulations were reintroduced in total hip replacement to avoid the osteolysis sometimes seen with conventional ultra-high molecular weight polyethylene bearings. Osteolysis and local lymphocytic infiltration have been reported at revision of some metal-on-metal devices. We report similar and additional results in a study of second-generation metal-on-metal hip implants retrieved post mortem.

Presence of corrosion products and hypersensitivity-associated reactions in periprosthetic tissue after aseptic loosening of total hip replacements with metal bearing surfaces.

Aseptic loosening of articular implants is frequently associated with tissue reactions to wear particles. Some patients, who had received metal-on-metal articulations, present early symptoms including persistent pain and implant failure. These symptoms raise the suspicion about the development of an immunological response.

Catheter-related Leuconostoc bacteremia secondary to pulmonary Mycobacterium xenopi infection.

Infection caused by Leuconostoc spp. is very rare. We report a case of Leuconostoc bacteremia in a patient receiving antimycobacterial chemotherapy for pulmonary Mycobacterium xenopi infection.

Calcium-binding protein secretagogin-expressing neurones in the human hippocampus are largely resistant to neurodegeneration in Alzheimer's disease.

The pathological findings in Alzheimer's disease (AD) are partly attributed to alterations in calcium-binding protein (CBP) functions. We showed previously that immunoreactivity of secretagogin, a recently cloned CBP, in the human hippocampus is restricted to pyramidal neurones and that the amount of immunoreactive neurones does not differ between AD cases and controls. In this study we investigate the influence of hippocampal tau pathology on secretagogin expression in more details.