97,817 papers found

The statistical study of a large number of eclamptic patients (n = 704), divided into five successive 3-year periods, was undertaken at the Hospital de Gineco-Obstetricia No. 2 del Centro Médico Nacional in Mexico City in orders to detect significant changes in therapeutic results and/or in the basic character of…

Various methods of periacetabular osteotomy have been described. Since 1990, we have performed rotational acetabular osteotomy through an Ollier lateral U transtrochanteric approach without massive bone graft. This study investigated whether our technique could provide relief from symptoms, whether postoperative hip ab…

OBJECTIVE: To assess, particularly in longitudinal studies, how close or far the food intakes of population groups are from a reference dietary pattern. DESIGN: Computation of an index, called the Mediterranean Adequacy Index (MAI), by dividing the sum of the percentage of total energy from typical Mediterranean food…

During the last decade increasing incidence of lung cancer among women have been observed in Poland. The aim of the study was to demonstrate differences among men and women with lung cancer. Lung cancer was diagnosed in 785 female and 4619 male in 1995 in Pulmonary Outpatients Departments. Women were younger than man w…

Scientific epidemiological studies of dental health in children three years of age are relatively few in Sweden. The aim of this study was to describe the oral health of three-year-old children living in Sweden, with special reference to immigration and failure to attend health examinations. All of 671 children request…

Surgery may prolong survival in some patients in advanced cardiac failure due to valvular heart disease refractory to digitalo-diuretic and vasodilator therapy. The operative risk is high and myocardial dysfunction after surgery is also a problem. However, in some cases, surprising improvement is observed. An analysis…

The presence of subgingival pathology, such as a deep secondary caries lesion, a fracture, an already existing restoration that needs to be replaced or the presence of a resorption defect, can constitute a difficult starting situation for the preservation of a tooth. How to deal with such a situation has been a topic o…

Microsurgery has broad applications in reconstructive surgery. As techniques, diagnostics, and advancing technology rapidly evolve, reconstructive microsurgeons can adapt to address new challenges and push the frontiers to achieve optimal functional and aesthetic reconstruction, and minimize donor site morbidity. This…

Cancer-related mortality have been declining in the last decades. Approximately half of adults and more than two thirds of children oncological patients live longer than 5 years after diagnosis. However, this optimistic scenario has been counterbalanced by an increasing cardiovascular risk in cancer patients. Atheroscl…

Lipid nanocapsules (LNCs) were designed more than 15 years ago to deliver lipophilic drugs to cells with non toxic excipients by mimicking lipoproteins. During the last 5 years these promising nanocarriers were re-designed to deliver nucleic acids to cancer cells. This short review sums up the features of LNCs and desc…

The bioethics law of 2004 prohibited any research on the human embryo but authorized by way of derogation this one. The French biomedicine agency was charged to take care of the scientific, legal respect and ethics of this research, via its council of orientation. In 5 years it took more than 100 decisions on this subj…

Malaria is one of the most widespread infectious diseases of our time, causing 655 000 deaths during 2010 (WHO), most of them in sub-Saharan Africa and under the age of 5. During the last few years an increasing number of imported malaria cases is reported in Europe and Mediterranean countries, probably supported by th…

This article will review current knowledge germane to understanding estimations of survival time of persons following severe traumatic brain injury (STBI). Nomenclature issues relevant to biostatistics and the neuroscientific investigation of survival after STBI will also be explored. Biostatistical methods used for de…

AIMS: The overweight and obesity epidemic among children in Australia has attracted considerable attention as intervention strategies and public policy are debated. However, more information on the overweight prevalence trend is required to help understand its aetiology. In order to assist this public health crisis, we…

Our 10-year experience of retroperitoneal laparoscopic pyelolithotomy, a rarely performed minimally invasive operative procedure, is presented. The results are compared with our own experience of percutaneous nephrolithotomy for larger renal stones. Forty-two patients with a mean age of 39.12 years underwent 43 retrope…

Resolution and penetration are primary criteria for clinical image quality. Conventionally, high bandwidth for resolution was achieved with a short pulse, which results in a tradeoff between resolution and penetration. Coded excitation extends the bounds of this tradeoff by increasing signal-to-noise ratio (SNR) throug…

The chemistry of metal carbene complexes has experienced an enormous development in the past decades. Despite this fact, the use of transition metals as catalysts in reactions involving group 6 Fischer carbene complexes was virtually neglected. Here, we describe how the reactivity of these compounds can be enhanced or…

Thirteen consecutive patients with thalamic deep brain stimulation (DBS) were examined serially for 3 to 5 years. Initially, all demonstrated at least 50% improvement in contralateral tremor. At last follow-up, three of eight patients with Parkinson disease no longer used DBS because tremor had markedly improved, and f…

Early complications after partial pancreatic resections and benign pancreatic tumours were analysed. 276 patients with pancreatic tumours were treated in the years 1979-1997. In 77 cases radical operation was performed. 65 patients underwent Whipple and 12--Traverso-Longmire pancreatoduodenectomy. Malignant tumour was…

The epidemiology of the diabetic foot is still unknown because this heterogeneous pathologic condition is non uniformly classified and described. Lower limb peripheral vascular disease has a preferential distal location strongly associated with the classical factors of cardiovascular risk. Ulcers occur in 15% of diabet…