97,468 papers found

OBJECTIVE: Clinical and anatomic factors predictive of a favorable response to renal revascularization performed for renal function salvage remain poorly defined. To clarify decision making in such patients we reviewed a contemporary experience of surgical renal artery revascularization (RAR) performed primarily for pr…

Over the last 40 years, imprisonment has become a common stage in the life-course for low-skilled and minority men, with implications not only for inequality among adult men but also for inequality more broadly. Unfortunately, all research documenting how increases in imprisonment have transformed the life-course of po…

BACKGROUND AND OBJECTIVES: The porphyrias are a group of rare, mainly inherited, diseases caused by a deficiency of one of the enzymes of the haem biosynthesis pathway. The biochemical hallmark of an acute attack is an increase in urine porphobilinogen (PBG), together with an increase in urinary excretion of δ-am…

Quantitatively predicting the impacts of climate change on water demands of various crops is essential for developing measures to ensure food security, sustainable agriculture, and water resources management, especially in arid regions. This study explored the water footprints (WFs) of nine major crops in the middle an…

BACKGROUND/OBJECTIVE: Familial Mediterranean fever (FMF) is the most common autoinflammatory disease and is characterized by recurrent fever and serositis episodes. We aimed to share our 20-year FMF experience, clarify a phenotype-genotype correlation, and compare the characteristics and outcomes of pediatric FMF patie…

CONTEXT: Acromegaly is usually due to the excessive secretion of GH by a pituitary adenoma. It is frequently accompanied by comorbidities that compromise quality of life and results in elevated mortality rates. OBJECTIVE: To evaluate mortality and morbidity in patients with acromegaly receiving multimodal care. SETTI…

IMPORTANCE: Clinician specialization in the care of nursing home (NH) residents or patients in skilled nursing facilities (SNFs) has become increasingly common. It is not known whether clinicians focused on NH care, often referred to as SNFists (ie, physicians, nurse practitioners, and physician assistants concentratin…

The recent development of various membrane-based techniques for the purification of valuable natural products is reviewed and covers the important research that has been conducted in the last 5 years on the utilization of microfiltration, ultrafiltration and nanofiltration techniques, either carried out on their own or…

From January 1985 to October 1990, 487 adult renal transplantations were performed at our institution. Of 16 ureteral complications noted 15 were initially managed with percutaneous nephrostomy. Of the 8 complications that occurred during the last 2 years 5 resolved on percutaneous nephrostomy and stenting, or stenting…

The number and complexity of oral and maxillofacial surgical procedures have increased markedly in the last 5 years. Various custom prostheses, both cast metal and acrylic resin, used to provide surgical fixation, stabilize skin grafts, and contour bone used to augment atrophic mandibles, were described. While these pr…

BACKGROUND AND AIMS: Over the last decade, liver transplantation of sicker, older non-hepatitis C cirrhotics with multiple co-morbidities has increased in the United States. We sought to identify an easily applicable set of recipient factors among HCV negative adult transplant recipients associated with significant mor…

BACKGROUND: Satisfactory clinical results of meniscal allograft transplantation (MAT) have been reported in recent years. However, it remains unclear whether the clinical outcomes of MAT when combined with an osteotomy are inferior to those of isolated MAT. PURPOSE: To compare the survival rates and clinical outcomes…

OBJECTIVES: The benefits of professional dental treatment for oral diseases have been widely investigated. However, it is unclear whether professional dental treatment provides additional benefits for improving general health. MATERIALS AND METHODS: Data were obtained from the US National Health and Nutrition Examinat…

BACKGROUND: Lead-associated complications and technical issues in patients with cardiac implantable electronic devices are common but underreported in the literature. METHODS: All patients undergoing implantation of the Osypka QT-5ventricular lead at the University Clinic St. Pölten between 1 January 2006 and 31…

OBJECTIVE: To describe the sexual behavior of freshmen undergraduate students according to demographic, economic, psychosocial and behavioral characteristics, and evaluate the prevalence of risky sexual behavior and its associated factors. METHODS: A cross-sectional study of the census type with undergraduate students…

Twenty-four children under the age of 10 years with femoral shaft fractures were treated by early immobilization of fracture and application of hip spica cast. The average hospital stay was 3.5 days. The average shortening at time of fracture union was 15 mm. The average time of follow up was 6.7 months. All fractures…

News on the front of diabetes have revealed the remarkable results of multifactorial treatment of type 2 diabetes on morbidity and mortality. Micro and macro-angiopathic complications have markedly decreased during the last 20 years. However, intervention trials on glycemic control alone show a slight or no benefit on…

This contribution summarizes investigations of organic-inorganic hybrid materials wherein the inorganic phase is ordered mesoporous silica such as MCM-41 and SBA-15. The review, which covers work performed in the last three years, emphasizes studies of: (1) covalently attached functional groups, (2) new approaches to f…

A 66-year-old woman, non-smoker, with a diffuse bilateral pulmonary interstitial involvement caused by multiple carcinoid tumorlets associated with a diffuse idiopathic pulmonary neuroendocrine cell hyperplasia (DIPNECH). The process has developed during the last two years of the patient's life. There were no pathologi…