IRW is an ACE inhibitory peptide, derived from egg ovotransferrin. The purposes of the study were to evaluate the stability and transcellular transport of IRW in Caco-2 cell monolayers. The stability and transport of IRW was monitored in apical surface as well from apical (AP) to basolateral (BL) and from ...

Quantitative nontarget analysis is intended to provide a measurement of concentration of newly identified components in complex biological or environmental samples for which authentic or labeled standard do not exist. Electrospray Ionization - high field asymmetric waveform ion mobility spectrometry - mass spectrometry (ESI-FAIMS-MS) has unique advantages that allowed us ...

In rice (Oryza sativa) endosperm cells, oxidative protein folding is necessary for the sorting of storage proteins to protein bodies, PB-I and PB-II. Here we examined the role of sulfhydryl oxidoreductase PDIL2;3 (a human P5 ortholog) in the endoplasmic reticulum (ER), using GFP-AB, a PB-I marker in which the N-terminal ...

Background: Kimura's disease is a rare, localised, chronic inflammatory disease. This benign disease involves subcutaneous tissues, the major salivary gland, and lymph nodes primarily in the head and neck area. Method: Clinical details and stained slides of all cases reported as Kimura's disease over a 10-year period were reviewed. Results: ...

The circadian (~24 h) clock has an enormous influence on the biology of plants and controls a plethora of processes including growth, photosynthesis, photoperiodic flowering and transcription of more than 30% of the genome. The oscillator mechanism that generates these circadian rhythms consists of interlocking feedback loops. CIRCADIAN CLOCK ASSOCIATED ...

Abstract Background According to the 2010 Osteoporosis Canada Clinical Practice Guidelines, denosumab is a first-line option for the pharmacological management of postmenopausal osteoporosis (PMO), along with several therapeutics that may be more familiar to family practice doctors: bisphosphonates, raloxifene, teriparatide, and hormone therapy. Denosumab is indicated for postmenopausal patients at ...

The purpose of this study was to compare objectively measured physical activity (PA) and parent-reported assessments of the children's PA in an overweight/obese child sample. A total of 67 child-parent dyads were recruited for study participation. Child anthropometric measures and parent-reported questionnaires were completed, and then PA was measured by ...

A novel type of temperature-sensitive dendrimers was synthesized using one-step terminal modification of polyamidoamine dendrimers (PAMAM) with various alkoxy diethylene glycols such as methoxy diethylene glycol, ethoxy diethylene glycol, and propoxy diethylene glycol. The obtained dendrimers exhibited tunable lower critical solution temperature (LCST), depending on PAMAM generation and terminal alkoxy ...

A lightweight graphene foam composite with a density of 0.06 g/cm(3) is developed. It shows a EMI shielding effectiveness of 30 dB and specific shielding effectiveness of 500 dB·cm(3) /g, which surpasses the best values of metals and other carbon-based composites. In addition, the excellent flexibility of this foam composite ...

Here we report the fabrication of a novel photovoltaic device based on CuS nanotubes (CuSNTs) and indium tin oxide (ITO) Schottky junctions. Large-quantity synthesis of CuSNTs was accomplished via a solution-based sacrificial template method under moderate conditions, while ITO Schottky contacts were fabricated via micro-fabrication and pulsed laser deposition (PLD). ...

Forward genetic screens in model organisms are vital for identifying novel genes essential for developmental or disease processes. One drawback of these screens is the labor-intensive and sometimes inconclusive process of mapping the causative mutation. In order to leverage high-throughput techniques to improve this mapping process, we have developed a ...

Abstract Background/Objective: Tumor necrosis factor-alpha (anti-TNF) blocking agents are effective for the treatment of rheumatoid arthritis (RA), with mean response rates of 60-70 percent. Patients with incomplete response to initial anti-TNF treatment often are switched to other biologic treatments with some success. However, little is known about whether or not ...

BACKGROUND: =0.003). Patients with preserved EF had significantly improved 6-month and 8-year survival compared with their reduced EF counterparts.Conclusions-Survival after AVR or AVR+coronary artery bypass grafting was most favorable among patients with preoperative preserved EF. However, patients with mild to moderately depressed EF experienced a substantial survival benefit compared with ...

Chromium tetraboride [orthorhombic, space group Pnnm (No. 58), a = 474.65(9) pm, b = 548.0(1) pm, c = 286.81(5) pm, and R value (all data) = 0.041], formerly described in space group Immm, was found not to be superhard, despite several theory-based prognoses. CrB(4) shows an almost temperature-independent paramagnetism, consistent ...

Clostridium difficile in recent years has undergone rapid evolution and has emerged as a serious human pathogen. Proteomic approaches can improve the understanding of the diversity of this important pathogen, especially in comparing the adaptive ability of different C. difficile strains. In this study, TMT labeling and nanoLC-MS/MS driven proteomics ...

We evaluate race/ethnicity and nativity-based disparities in three different types of intimate partner violence (IPV) and examine how economic hardship, maternal economic dependency, maternal gender beliefs, and neighborhood disadvantage influence these disparities. Using nationally representative data from urban mothers of young children who are living with their intimate partners (N ...

Rubella is usually a mild disease with nonspecific symptoms, but can cause congenital rubella syndrome (CRS) when infection occurs during pregnancy. The objective of this study was to evaluate the sensitivity and positive predictive value of different data sources used for surveillance purposes in the Rubella Elimination Program of Catalonia ...

One-dimensional (1-D) SnO(2) nanorods (NRs) with a rutile structure are grown on various substrates regardless of the lattice-mismatch by using a new nutrient solution based on tin oxalate, which generated supersaturated Sn(2+) sources. These affluent sources are appropriate for producing a large number of SnO(2) nanoparticles, sufficient for stacking on ...

In the classic 1942 movie Casablanca, Vichy Police Captain Louis Renault obfuscated the truth by commanding his lieutenants to "round up the usual suspects" knowing well that the culprit with the gun stood in plain view [1]. Something similar has happened in the plant G protein field. This Scientific Correspondence ...

A systematic review found an association between the July start of internships and residencies and higher mortality rates for hospitalized patients, but data related to stroke are limited. We assessed seasonal variations in 30-day risk-adjusted mortality rates (RAMRs) after ischemic stroke by hospital teaching status. The analysis included all fee-for-service ...

Langerhans cell histiocytosis (LCH) and Erdheim-Chester disease (ECD) share similar clinical features and mechanisms. In very rare circumstances, the two diseases coexist in the same patient. Here we report such a patient, who was first diagnosed with Hand-Schüller-Christian disease (HSC), a type of LCH. Several years later, the patient presented ...

Maternal intake of licorice from dietary sources has been associated with adverse maternal and fetal outcomes. We prospectively studied the outcome of 185 singleton pregnancies who took over-the-counter or naturopathic formulations containing licorice during their pregnancy, and 370 age-matched singleton pregnant controls that were not exposed to any potential teratogen. ...

Plants have evolved robust mechanisms to perceive and respond to diverse environmental stimuli.  The plant phytohormones jasmonates and salicylates play key roles in activating biotic stress response pathways. Recent findings demonstrate that basal levels of both jasmonates and salicylates in Arabidopsis are under the control of the circadian clock and ...

We recently demonstrated the circadian clock modulated water dynamics in the roots of a small model plant, Arabidopsis thaliana, by the Nuclear Magnetic Resonance (NMR) microimaging technique. Our developed technique was able to visualize the water distribution that depended on differences in the ( 1) H signal among region in ...

Alcoholic liver disease (ALD) is one of the commonest causes of cirrhosis and liver failure in the developed world. Hepatic inflammation is the critical stage in progression of both alcoholic and non-alcoholic liver disease, but it remains difficult to study the underlying mechanisms in a human system and current animal ...

Blood platelets are highly activated in the setting of an acute coronary syndrome (ACS). This fact mandates the need for potent platelet inhibition in ACS patients and especially in patients undergoing a percutaneous coronary intervention (PCI). The 2nd generation thienopyridine clopidogrel has been the standard of treatment in the past. ...

ABSTRACT This study examined the relationship between gross motor function and manual ability in 120 adolescents with cerebral palsy (CP) (15.2, SD 2.1 years, 59.8% male). Adolescents were evaluated using the Gross Motor Function Classification System (GMFCS) and the Manual Ability Classification System (MACS). A neurologist classified CP subtype. Most adolescents ...

Ectopic adrenocorticotropic hormone (ACTH)-secreting tumors account for approximately 10% of Cushing's syndrome (CS). We present an extremely rare case of a patient with CS caused by an ectopic ACTH-secreting pituitary adenoma (EAPA) of the ethmoid sinus. The tumor was identified by positron-emission tomography-computed tomography (PET/CT) using the somatostatin receptor analogue ...

AIM: To investigate the management and cancer outcomes of liver transplant recipients. METHOD: An audit of all liver transplant recipients from a single liver transplant center from January 1991 to March 2010. Data were obtained from case notes, cancer registry and clinical databases. RESULTS: 198 transplant recipients were identified and ...

How a support provider responds to disclosure of sexual victimization has important implications for the process of recovery. The present study examines the associations between various positive and negative social reactions to sexual assault disclosure and psychological distress, coping behavior, social support, and self-esteem in a sample of college women ...

For establishing cells that secrete antibodies most efficiently (e.g., hybridomas, CHO (Chinese hamster ovary) cells), the screening and subsequent breeding of promising cells have been performed at the single-colony level, which requires several weeks to propagate a substantial number of cells by forming colonies from single cells for evaluation by ...

The 1997 international consensus conference on renal cell cancer (RCC) prognosis suggested erythrocyte sedimentation rate (ESR), alkaline phosphatase (ALP), and anaemia as prognostic biomarkers, but most studies reviewed were limited by small sample sizes. The Cox proportional hazards model was used to evaluate whether ESR, ALP, haemoglobin (Hb), and haematocrit ...

We report on the synthesis of highly fluorescent double-ZnS-shell-capped, yellow-emitting Cu-In-S quantum dots (QDs) with a surprisingly high quantum yield of 92%, the preparation of a free-standing QD-polymethylmethacrylate composite plate, and the application of the QD plate in the fabrication of QD-based white-light-emitting diodes (WLEDs). A free-standing QD plate with QDs ...

The exact pathway leading to neuron death and muscle atrophy in amyotrophic lateral sclerosis (ALS) has not yet been elucidated. Gene expression profile of spinal cord, blood and muscle could provide signalling pathways and systemic alterations useful for future biomarker development. In our study we compared whole genome expression profiles ...

AIM: To evaluate whether venlafaxine-extended release (VEN-XR) is an effective treatment for cannabis dependence with concurrent depressive disorders. DESIGN: This was a randomized, 12 week, double-blind, placebo-controlled trial of outpatients (n = 103) with DSM-IV cannabis dependence and major depressive disorder or dysthymia. Participants received up to 375 mg VEN-XR ...

The human germinal centre-associated lymphoma gene is specifically expressed in germinal centre B-lymphocytes and germinal centre-derived B-cell lymphomas, but its function is largely unknown. Here we demonstrate that human germinal centre-associated lymphoma directly binds to Syk in B cells, increases its kinase activity on B-cell receptor stimulation and leads to ...

For the vast majority of membrane proteins, insertion into a membrane is not direct, but rather is catalyzed by a protein-conducting channel, the translocon. This channel provides a lateral exit into the bilayer while simultaneously offering a pathway into the lumen. The determinants of a nascent protein's choice between these ...

Rice (Oryza sativa) has unique floral patterns that contribute to grain yield. However, the molecular mechanism underlying the specification of floral organ identities in rice, particularly the interaction among floral homeotic genes, remains poorly understood. Here, we show that the floral homeotic gene OsMADS16 (also called SUPERWOMAN1, SPW1, a B-class ...

A novel ambient pressure microwave assisted technique is developed in which silver and indium-modified ZnS is synthesized. The as-prepared ZnS is characterized by x-ray diffraction, UV-vis spectroscopy, x-ray photoelectron spectroscopy and luminescence spectroscopy. This procedure produced crystalline materials with particle sizes below 10 nm. The synthesis technique leads to defects in ...

AIM: Recent studies suggest that adenosine (ADO) can be produced extracellularly in response to skeletal muscle contraction. We tested the hypotheses that a single muscle contraction produces extracellular ADO rapidly enough and in physiologically relevant concentrations to be able to contribute to the rapid vasodilation that occurs at the onset ...

INTRODUCTION: Compared to white women, premenopausal Chinese-American women have more plate-like trabecular (Tb) bone. It is unclear whether these findings are relevant to postmenopausal women and if there are racial differences in the deterioration of bone microarchitecture with aging. METHODS: We applied individual trabecula segmentation and finite element analysis to ...

The aim of this work is to assess the impact of replacement therapy on social and professional re-adaptation of people addicted to opioids.This study covered 82 patients (52 male, 30 female; mean age of 39.9 years) addicted to opioids and treated with methadone. An analysis of medical records served as ...

An unexpected dichotomy was observed in the Ru-catalyzed asymmetric transfer hydrogenation of acyl phosphonates: reduction proceeded from the opposite face relative to that observed in the analogous reduction of α-keto esters. The first highly selective catalytic hydrogenation of acyl phosphonates was utilized in the dynamic kinetic resolution of α-aryl acyl ...

In this article, we show that the long-range-corrected (LC) density functionals LC-BOP and LCgau-BOP reproduce frontier orbital energies and highest-occupied molecular orbital (HOMO)-lowest-unoccupied molecular orbital (LUMO) gaps better than other density functionals. The negative of HOMO and LUMO energies are compared with the vertical ionization potentials (IPs) and electron affinities, ...

Background. High-dose chemotherapy followed by autologous stem cell transplantation has been shown to be feasible and highly effective in newly diagnosed primary central nervous system lymphoma. In this retrospective multicenter study we investigated prognosis and baseline risk factors in patients with primary central nervous system lymphoma who underwent this treatment ...

The heat-induced denaturation and aggregation of mixed pea globulins (8 %, w/w) was investigated using differential scanning calorimetry (DSC), SDS-PAGE, and size-exclusion chromatography (SEC-HPLC). DSC data showed that the pea proteins denaturation temperature (Td) was heating-rate dependent. The Td value decreased of about 4°C by lowering the heating rate from ...

There is strong evidence indicating that elevated plasma total homocysteine (tHcy) levels are a major independent biomarker and/or a contributor to chronic conditions, such as CVD. A deficiency of vitamin B12 can elevate homocysteine. Vegetarians are a group of the population who are potentially at greater risk of vitamin B12 ...

OBJECTIVE: In China, endoscopists introduced endoscopic resection (ER) from Japan, while most pathologists were affected by Western criteria. To distinguish gastric intraepithelial neoplasia (GIEN) from early gastric cancer (EGC), Japanese and Western pathologists have debated for decades. In this study, we aimed to elucidate our ER experience on how to ...

Novel poly(aryl ether) dendron based low molecular weight organogelaters (LMWG) containing naphthalene units at the core have been synthesized and the self-assembly of the system has been examined in a variety of solvents and solvent mixtures. The compounds readily form gels with attractive critical gel concentration values, associated with gelation ...

The objective for the study was to examine how S100B, a biomarker of traumatic brain injury (TBI), contributes to outcome prediction after adjusting for known parameters, including age, Glasgow Coma Scale (GCS), pupil reaction and computed tomography (CT) variables, to examine which parameters that have the best correlation to elevated ...