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Vascularized compared with nonvascularized fibular grafting for the treatment of osteonecrosis of the femoral head
(2003)
Background: We are not aware of any clinical studies in the literature comparing the results of vascularized and non- vascularized fibular grafting for the treatment of osteonecrosis of the femoral head. The purpose of ...
Left-handedness in asthmatic children
(2003)
Left-handedness has been associated with asthma and allergic disorders. The Geschwind-Behan-Galaburda (GBG) hypothesis could explain this association. In view of previous findings, we investigated the distribution of ...
Could X-ray microbeams inhibit angioplasty-induced restenosis in the rat carotid artery?
(2003)
Background: Parallel, thin (<100 μm) planes of synchrotron-generated X rays, have been shown to spare normal tissues and preferentially damage tumors in animal models. The aim of the present study was to assess the effect ...
Serum laminin and collagen IV in inflammatory bowel disease
(2003)
Background/Aims: Laminin and collagen IV have been proposed as extracellular matrix serum markers. Because fibrosis is a major complication of inflammatory bowel disease, serum concentrations of laminin and collagen IV ...
Pulmonary function and circulating adhesion molecules in patients with diabetes mellitus
(2003)
Background: Lung function in diabetes has been reported in several studies with contradictory results. Diabetes mellitus increases expression of adhesion molecules through hyperglycemia. These molecules play an important ...
Mechanisms involved in the induced differentiation of leukemia cells
(2003)
Despite the remarkable progress achieved in the treatment of leukemias over the last several years, many problems (multidrug resistance [MDR], cellular heterogeneity, heterogeneous molecular abnormalities, karyotypic ...
Field flatness and symmetry of photon beams: Review of the current recommendations
(2003)
Flatness and symmetry are main parameters determining the quality of a photon beam produced by linear accelerators. The quality assurance in routine clinical practice of radiotherapy and consequently the treatment-outcome ...
Autoantibodies in patients with systemic sclerosis and cancer: A case-control study
(2003)
Objective. To determine the prevalence of specific autoantibodies in a cohort of patients with systemic sclerosis (SSc) and a diagnosis of cancer, and to compare it to that in a group of patients with SSc who were never ...