Neuronal differentiation of oligodendroglioma has been demonstrated by immunohistochemical and ultrastructural examinations in recent studies. However, oligodendrogliomas displaying a complete neurocytic morphology or even gangliocytic differentiation are rare. We describe a case of anaplastic oligodendroglioma that was characterized by the presence of ganglion cells in a 40-year-old-male. Histologically, the tumor ...

Single-agent bortezomib, a potent, selective, and reversible inhibitor of the 26S proteasome, has demonstrated clinical efficacy in relapsed and refractory mantle cell lymphoma (MCL). Objective response is achieved in up to 45% of the MCL patients; however, complete remission rates are low and duration of response proved to be relatively ...

PURPOSE: Cardiac pacemaker malfunction due to exposure to magnetic fields may cause serious problems in some work environments for workers having cardiac pacemakers. The aim of this study was to find the magnetic field interference thresholds for several commonly used pacemaker models. METHODS: We investigated 16 pacemakers from three different ...

Voriconazole (VRCZ) reportedly possesses a broad spectrum of antifungal activity against Aspergillus spp. and Candida spp., and the blood concentration of VRCZ is correlated with both the efficacy and the adverse effects of this drug. Monitoring of the blood concentration target level of VRCZ has not yet been widely adopted ...

The present study was done to assess the sources and the major processes controlling the trace metal distribution in sediments of Buckingham Canal. Based on the observed geochemical variations, the sediments are grouped as South Buckingham Canal and North Buckingham Canal sediments (SBC and NBC, respectively). SBC sediments show enrichment ...

BACKGROUND AND PURPOSE: The optimal treatment for elderly patients (age ≥ 70 years) with glioblastoma (GBM) remains controversial. We conducted a retrospective analysis in 43 consecutive elderly patients with glioblastoma who either underwent radiotherapy (RT) or radiotherapy plus concomitant temozolomide (TMZ). PATIENTS AND METHODS: A total of 43 patients (≥ 70 years of age, median ...

Reducing cardiac mortality and improving quality of life are the main objectives of cardiac rehabilitation. In recent years, outpatient rehabilitation within easy patient reach has achieved the same status as inpatient rehabilitation. Outpatient rehabilitation permits close involvement of the patient's family and social environment, thus easing reintegration into everyday life. ...

Balneotherapy has been shown to reduce systemic blood pressure in healthy volunteers. Hyperthermia might ameliorate the inflammatory status in heart failure through improving cardiac function. The purpose of this study was to examine the beneficial effects of balneotherapy in patients with chronic heart failure (CHF). Thirty-two patients with systolic CHF ...

PURPOSE: This study explored the self-management strategies utilized by female breast cancer patients to cope with the impact of chemotherapy-induced peripheral neuropathy (CIPN) symptoms. We also examined the variety of taxane-related side effects in women with and without CIPN in order to discriminate the CIPN symptom experience. METHODS: A purposive ...

We have previously shown that remote ischemic preconditioning by limb ischemia (rIPC) or intra-arterial adenosine releases a dialyzable cardioprotective circulating factor(s), the release of which requires an intact neural connection to the limb and is blocked by pretreatment with S-nitroso-N-acetylpenicillamine (SNAP). Remote cardioprotection can be induced by other forms of ...

OBJECTIVE: To investigate the relative importance of specific health knowledge and taste on acceptance of Brassica vegetables (broccoli, red and green cabbages, broccolini, cauliflower, Brussels sprouts). DESIGN: In a sample of adults all reporting medium-high physical activity (as a marker/control of health behaviour) and reporting either low (≤2 portions/d) or ...

The vascular endothelial growth factor (VEGF) is a major mediator of angiogenesis involving tumor growth and metastasis. Polymorphisms in the VEGF gene may regulate VEGF production. In this case-control study, we investigated whether functional polymorphisms (+405 C > G and +936 C > T) in the VEGF gene are associated with the risk of lung cancer. ...

The aim was to investigate the implications of androgen receptor (AR) expression levels on outcomes for estrogen receptor (ER)-positive tumors. Immunohistochemically AR levels were determined from tissue microarrays of 614 ER-positive patients who received adjuvant endocrine with or without chemotherapy between November 1999 and August 2005. Characteristics and survival were ...

Aerosol radiative effects over two environmentally distinct locations, Kanpur (urban site) and Gandhi College (rural location) in the Indo-Gangetic plain (IGP), a regional aerosol hot spot, utilizing the measured optical and physical characteristics of aerosols, an aerosol optical properties model and a radiative transfer model, are examined. Shortwave aerosol radiative ...

PURPOSE: Accurate measurement of laxity after anterior cruciate ligament (ACL) rupture is usually performed with the KT-1000 arthrometer, and reproducibility and reliability are discussed. A new arthrometer, the GNRB(®), has been recently developed in an attempt to improve intra- and inter-examiner reproducibility. The aim of this diagnostic study was to ...

PURPOSE: To assess coagulation status and factor Xa inhibition in surgical intensive care unit (ICU) patients administered prophylactic unfractionated heparin for venous thromboembolism (VTE) prophylaxis. METHODS: We conducted a randomized, single-blind study at a tertiary academic medical center. Included were patients 18 years and older admitted to the surgical ICU directly ...

BACKGROUND: IgA nephropathy with nephrotic syndrome (nephrotic IgAN) is a rare form of IgAN. Its prognosis and response to steroid therapy are still controversial because the differential diagnosis between nephrotic IgAN and minimal change nephrotic syndrome with IgA depositions is sometimes confused. METHODS: In this retrospective cohort analysis, we accurately ...

The human ovary is a complex endocrine gland, which is responsible for production of different hormones and provides mature and competent oocytes for reproduction. Additionally, it produces various substances, such as growth factors and cytokines which are involved in the complex signalling pathways of folliculogenesis or oogenesis. The abnormalities of ...

Toluene diisocyanates (2,4-TDI and 2,6-TDI) are important intermediates in the chemical industry. Among the main damages after low levels of TDI exposure are lung sensitization and asthma. It is therefore necessary to have sensitive and specific methods to monitor isocyanate exposure of workers. Urinary metabolites or protein adducts have been ...

The dynamic nature of adhesive interface failure remains poorly understood, especially when the contact between the two surfaces is localized in microscopic points of adhesion. Here, we explore the dynamic failure of adhesive interfaces composed of a large number of micron-sized pillars against glass. Surprisingly, we find a large influence ...

Kearns-Sayre Syndrome is form of rare mitochondrial cytopathy, first described by Thomas P. Kearns and George Pomeroy Sayre in 1958 and is characterized by progressive external opthalmoplegia, cardiac conduction block, pigmentary retinal degeneration, variable number of red ragged fibers on muscle biopsy. It presents before the child reaches the age ...

The cellular and soluble mediators of a dermal inflammation can be studied by the skin chamber technique. The aim of the present study was to address the physiological effect of soluble mediators, released into the skin chamber, with special focus on neutrophil CD11b activation. Mediators released at the inflammatory site ...

Tetrabutylammonium fluoride has been found to catalyze the deacylation of cellulose esters. More surprisingly, the deacylation is highly regioselective. Even more remarkably, in contrast to the C-6 regioselectivity of other reactions of cellulose and its derivatives, this deacylation shows substantial selectivity for removal of the acyl groups from the esters ...

The field of inhaled antibiotics that target Pseudomonas aeruginosa infections has made substantial contributions to the health, disease management, and life expectancies of individuals with cystic fibrosis (CF) over the last three decades [1-3]. This paper reviews some of the recent clinical developments in the field of inhaled antibiotics for ...

Many theories of reflexology use ancient concepts which do not coincide with the modern medical terminology of anatomy, physiology and biophysics. This substantially reduces the trust of physicians in reflexology methods. During this research, several mathematical models for the interaction of the internal and biological active points of meridian structures ...

Background:Constipation and fecal incontinence are considerable problems for most individuals with spinal cord injury (SCI). Neurogenic bowel symptoms are caused by several factors including abnormal rectal wall properties. Stimulation of the dorsal genital nerve (DGN) can inhibit bladder contractions and because of common innervation inhibitory effects are anticipated in the ...

In recent years, the incidence of heat stroke and associated brain pathology are increasing Worldwide. More than half of the world's population are living in areas associated with high heat environment especially during the summer season. Thus, new research is needed using novel drug targets to achieve neuroprotection in heat-induced ...

Abstract Objective. Benign recurrent intrahepatic cholestasis (BRIC) is a rare autosomal recessive inherited disorder characterized by intermittent episodes of cholestatic jaundice. For the patients, the disease is a physical and psychological challenge. There is no curable treatment, but symptomatic relief is described following treatment with rifampicin or plasmapheresis. Material and ...

Rationale:  Infections that occur early in life may have a beneficial effect on the immune system and thereby reduce the risk of allergen sensitization and/or allergic disease. It is not yet clear to what extent specific virus and/or bacteria can mediate this effect. Objective:  The purpose of this study was ...

The term 'mirror sign' refers to the inability to recognize the reflection of oneself in a mirror, while the ability to recognize others' faces often remains intact. In this article, we present a case of an 85-year-old woman, with probable Lewy body dementia, who stably exhibited a delusional 'mirror sign' ...

Objective:Variant anatomy of the hypoglossal nerve is very rare. We report an unusual intra-operative finding of an aberrant branch of the hypoglossal nerve, encountered during a facial reanimation procedure.Case report:A 50-year-old man was referred to the head and neck surgery department by the neurosurgeons for hypoglossal-facial nerve anastomosis to treat ...

Nested PCR amplicons of ribosomal RNA genes have been used to identify individuals within assemblages of arbuscular mycorrhizal (AM) fungi in roots and to estimate their relative abundance. Microscopy has also been used to identify their relative abundance in roots, but only at low resolution, usually the genus level. We ...

The primary systemic vasculitides in childhood are quite rare except for Henoch-Schönlein purpura and Kawasaki disease. These are usually self-limited diseases. The etiopathogenesis for most of them is not clearly understood. However, it is usually thought that environmental triggers (mostly infectious) evoke an aggravated inflammatory response in susceptible individuals. The ...

The goal of behavioral neuroscience is to map psychological concepts onto physiological and anatomical concepts and vice versa. The present paper reflects on some of the hidden obstacles that have to be overcome in order to find unique psychophysiological relationships. These are, among others: (1) the different status of concepts ...

Recent research has shown that being able to interact with an object causes it to be perceived as being closer than objects that cannot be interacted with. In the present study, we examined whether that compression of perceived space would be experienced by people who simply observed such interactions by ...

Kernel texture is a major factor influencing the classification and end use properties of wheat (Triticum aestivum L.), and is mainly controlled by the Puroindoline a (Pina) and Puroindoline b (Pinb) genes. Recently, a new puroindoline gene, Puroindoline b-2 (Pin b-2), was identified. In this study, 388 wheat cultivars and ...

Background. Women who are overweight or obese during pregnancy are at increased risk of a number of adverse pregnancy outcomes. Objective. To systematically review the literature to assess the benefits and harms of an exercise intervention for pregnant women who are overweight or obese. Search strategy. A literature search of ...

Rett syndrome (RTT) is a neurodevelopmental autism spectrum disorder caused by mutations in the methyl-CpG-binding protein 2 (MECP2) gene. Here, we describe the first characterization and neuronal differentiation of induced pluripotent stem (iPS) cells derived from Mecp2-deficient mice. Fully reprogrammed wild-type (WT) and heterozygous female iPS cells express endogenous pluripotency ...

Reactions involving minerals and glasses in water are slow and difficult to probe spectroscopically but are fundamental to the performance of oxide materials in green technologies such as automotive thermoelectric power generation, CO(2) capture and storage and water-oxidation catalysis; these must be made from geochemically common elements and operate in ...

In this paper, we examine the clinical and economic challenges that face developers of and payers for personalized drugs and companion diagnostics. We review and summarize clinical, regulatory and reimbursement issues with respect to eight, high profile personalized medicines and their companion diagnostics. Subsequently, we determine Medicare parts B and ...

The authors report a rare case of diarrhea caused by Moraxella osloensis in a pediatric child with Hemolytic Uremic Syndrome/Acute Renal Failure (HUS/ARF). A 6-y-old boy was referred to the Pediatric Unit with a 3 d history of bloody diarrhea with mucus and fever and decreased urine output for 6 d. Microbiological ...

In this work, we characterized paint reconstructions using ovalbumin and casein as binders, and cinnabar (HgS) as a pigment, before and after artificial ageing. Egg and casein are common paint binders that were used historically in the technique of tempera painting. Despite extensive research on the identification of proteinaceous binders ...

Mucopolysaccharidosis type IVa (MPS IVa, Morquio syndrome OMIM #253000) is a lysosomal storage disease caused by deficiency in N-acetylgalactosamine-6-sulfatase (GALNS, EC 3.1.6.4; encoded by GALNS gene at 16q24.3). Unlike other MPS disorders involving excessive heparan and dermatan sulfate, Morquio syndrome has not been associated with neurological involvement nor with intellectual ...

XMRV was first described in 2006, when it was identified in samples isolated from prostate cancer tissues. However, studies have since shown that XMRV arose in the laboratory and was formed by genetic recombination between two viral genomes carried in the germline DNA of mice used during serial transplantation of ...

AIMS/HYPOTHESIS: The aim of this study was to develop and validate a score for detecting the glycaemic categories of impaired glucose regulation (IGR) and type 2 diabetes using the WHO 2011 diagnostic criteria. METHODS: We used data from 6,390 individuals aged 40-75 years from a multiethnic population based screening study. We ...

Eighteen Arsi-Bale (local) and 18 Boer × Arsi-Bale (crossbred) male goats, initially approximately 10 months of age, were used in a 12-week experiment to investigate potential interactions between genotype and nutritional plane in growth performance, carcass and skin characteristics, and mass of non-carcass components. Grass hay (6.7% crude protein and 71.9% neutral detergent ...

Abstract Human colorectal carcinoma (CRC) is one of the leading cancers. Every year, the WHO estimates a total of 945,000 new CRC cases, with 492,000 deaths worldwide. Most CRCs arise from the main premalignant lesion, colorectal adenomas, and the progression of colorectal adenoma to CRCs may take a long-term time ...

Odontogenic ameloblast-associated (ODAM) and amelotin (AMTN) are secreted by maturation stage ameloblasts and accumulate at the interface with enamel where an atypical basal lamina (BL) is present. This study aimed at determining and quantifying the ultrastructural distribution of ODAM and AMTN at the cell-tooth interface. Ultrathin sections of enamel organs ...

Cancer cachexia is a multifactorial syndrome characterized by progressive skeletal muscle wasting and weakness. It affects most patients with advanced cancers, reduces quality of life and accounts for more than 20% of all cancer-related deaths. A number of promising therapies for cancer cachexia are in development, including appetite stimulants, anti-inflammatory ...

Hemifacial spasm is characterized by intermittent tonic or clonic contractions of the muscles supplied by the facial nerve. Although vision is less impaired than in patients with blepharospasm, the disease can impose significant psychosocial burden on patient's life. Botulinum toxin (BoNT) is the well-established pharmacotherapy of choice, but evidence from ...