97,427 papers found

OBJECT: The workforce demand for neurosurgeons was quantified by a review and an analysis of journal recruitment advertisements published over the past 13 years. METHODS: A retrospective analysis of recruitment advertisements from July 1985 through June 1998 was performed by examining issues of the Journal of Neurosur…

BACKGROUND: Understanding the macroscopic biventricular changes induced by pulmonary artery banding (PAB) in children with dilated cardiomyopathy (DCM) represents the first step to unraveling the regenerative potential of the myocardium. We herein investigated the phases of left ventricular (LV) rehabilitation in PAB r…

BACKGROUND: Blood flow restriction (BFR) therapy has demonstrated benefits across a spectrum of musculoskeletal injuries, including improved strength, endurance, function, and reduction in pain perception. There is, however, no standardized application of BFR therapy among orthopaedic surgeons within the United States…

Skull base meningiomas threatening the optic nerves may require performing an extradural anterior clinoidectomy (EAC) to optimally decompress the optic pathways. The present study evaluated the functional results and morbidity after surgical resection of skull base meningiomas including EAC, focusing on visual acuity (…

The mechanical circulatory support (MCS) program of the Semmelweis University Heart and Vascular Centre has become established over the last five years. The main requirements of our MCS program to be developed first were the Heart Transplantation and Heart Failure Intensive Care Unit and a well trained medical team. Th…

The potential impact of a tissue-engineered temporomandibular joint (TMJ) disc is immense. Currently, patients suffering from a severely dysfunctional TMJ have few options. Facing the general lack of safe, effective TMJ disc implants, many patients undergo discectomy, a procedure that removes the injured TMJ disc in ho…

IMPORTANCE: In low-income countries, live measles vaccine reduces mortality from causes other than measles infection. Such nonspecific effects of vaccines might also be important for the health of children in high-income settings. OBJECTIVE: To examine whether the live vaccine against measles, mumps, and rubella (MMR)…

PURPOSE OF THE STUDY: We report our experience with eleven patients treated for disabling genu valgum from 1979 to 1994. MATERIAL AND METHODS: Genu valgum resulted from femoral deformation in all patients. Ten had a congenital condition and one a post-traumatic knee. IKS scores were used for the clinical evaluation. T…

This study was set up to compare risk behaviours between IDU and no-IDU inmates and among IDUs and to elicit the differences of preventive and risk behaviours according to sex. It was carried out in the Baumettes Prison, France, from November 16 to December 21, 1992; 295 male and 137 female inmates were interviewed usi…

PURPOSE: This study aimed to describe the development of inferential abilities of children age 3 to 6 years in a narrative using a dialogic reading task on an iPad. METHOD: Participants were 121 typically developing children, divided into 3 groups according to age range (3-4 years old, 4-5 years old, 5-6 years old). T…

To compare the mid-long term clinical effect of Topping-off surgery and lumbar fusion surgery for two-segmental lumbar degenerative disease.From March 2009 to March 2012, one hundred and twenty-six consecutive patients (Topping-off surgery and two-segment PLIF surgery) were studied in Orthopedics Department, Beijing Ch…

BACKGROUND AND OBJECTIVES: One of the most prevalent drug-resistant bacteria is methicillin-resistant(MRSE) causing healthcare infections. Previously, a meta-analysis study on the frequency of MRSE was conducted from Mar 2006 to Jan 2016 in Iran. The present study aimed to evaluate the changes in this prevalence in the…

The extracorporeal shockwave lithotripsy (ESWL) is a minimally invasive therapeutic approach which has been widely used through the last years. The aim of this study was to evaluate the effectiveness of ESWL in the treatment of nephrolithiasis in Gharb Chrarda Bni Hssen area (North of Morocco). A retrospective study of…

INTRODUCTION: Biological fluids are routine samples for diagnostic testing and monitoring. Blood samples are typically measured because of their moderate invasive collection and high information content on health and disease. Several body fluids, such as cerebrospinal fluid (CSF), are also studied and suited to specifi…

AIM OF THE STUDY: There is an increasing shortage of general practitioners (GPs) in Germany. An in-depth understanding of the variation regarding the characteristics of the GPs in the last decades might help to optimize primary health care. The aim of the analysis of the characteristic features of GPs as preserved by t…

PURPOSE: Fractures of the humerus account for 5%-8% of all fractures. Nonunion is found with an incidence of up to 15%, depending on the location of the fracture. In case of a manifest nonunion the surgeon faces a challenging problem and has to conceive a therapy based on the underlying pathology. The aim of this study…

OBJECTIVE: To determine the prevalence of asthma symptoms in children from a rural district in North-Tanzania, and their relationship to aerobic fitness and body fat. METHODS: In Manyara region in Tanzania, children (aged 9-10 years) were randomly selected to participate in the present cross-sectional study. Hundred a…

The authors describe a case of rhabdoid meningioma (RM) in a 17-year-old boy that was determined by measuring the tumor volume during preoperative follow-up. The volume of the tumor located in the left occipital lobe, was measured every 1-5 months, using an image analysis software. The tumor volume doubling time (Td) r…

Giant mining industry enterprises and huge iron-and-steel works are located in Krivbas. 169 mll. cu. m. of solid waste, over II.8 mll. cu. m. of waste water, nearly 1.3 mll. tons of dust and gaseous substances are created annually through the production process. Data available from numerous investigations both in this…

When early cancer of the colon and rectum is defined as in early gastric cancer, i.e., invasion is limited to the mucosa and submucosa, 38 lesions from 35 patients of early cancer of the colon and rectum were detected during the last 20 years. The macroscopic and histologic findings included cancer-containing adenoma i…