Infantile spasms remain a challenging condition to study and treat, and although they form the commonest epilepsy syndrome with onset in infancy, the challenge is broadened by the wide range of potential underlying causes. The field of study remains dynamic, with debates relating to case definitions and organising structures for ...

This study investigated the effects of allitridin compound on murine cytomegalovirus (MCMV)-induced regulatory T cell (Treg; CD4(+) CD25(+) Foxp3(+) ) amplification in vivo and in vitro. One hundred twenty MCMV-infected mice were allocated at random into two groups for treatment with allitridin or placebo. Another 120 mock-infected mice were randomly ...

Cover: Schematic illustration of strategy for development of molecular diagnostics. See article by Normanno et al., on pages 514-524. Cover design by Priscilla Vazquez.

Multiple noise measurements were taken on 6 types of fire station equipment and 15 types of emergency response vehicle-related equipment used by firefighters during routine and emergency operations at 10 fire stations. Five of the six types of fire station equipment, when measured at a distance of one meter and ear ...

The patterns of expression of a set of conserved developmental regulatory transcription factors and neuronal markers were analyzed in the alar hypothalamus of Xenopus laevis throughout development. Combined immunohistochemical and in situ hybridization techniques were used for the identification of subdivisions and their boundaries. The alar hypothalamus was located rostral ...

Human immunodeficiency virus type 1 (HIV-1) infection by sexual transmission in Guangxi, China had increased dramatically. However, limited information is available on the genetic characterization of the HIV-1 epidemic. In this study, HIV-1 seropositive drug-naïve patients infected by heterosexual transmission were enrolled. The full length gag and pol genes were ...

Abstract The ranavirus, epizootic hematopoietic necrosis virus (EHNV), is endemic to southern Australia with natural outbreaks resulting in mass mortality events in wild Redfin Perch Perca fluviatilis (also known as Eurasian Perch) and less severe disease in farmed Rainbow Trout Oncorhynchus mykiss. To further investigate the host range for EHNV, ...

Despite recent advancements in the treatment of coronary artery disease (CAD), it remains the commonest cause of death in the world. Although traditional risk factors partially account for the development of CAD, other novel risk factors have recently been implicated. Specifically, chronic inflammation has been postulated to play a role ...

This study investigated differences in penetration between fibers and spherical particles through faceseal leakage of an N95 filtering facepiece respirator. Three cyclic breathing flows were generated corresponding to mean inspiratory flow rates (MIF) of 15, 30, and 85 L/min. Fibers had a mean diameter of 1 μm and a median length ...

Hemodialysis patients are at risk for hepatitis C and B virus infections. This study investigated the prevalences and risk factors of HCV and HBV infection and the distribution of HCV genotypes among hemodialysis patients and their spouses. From August to November 2011, a cross-sectional study was conducted on 20 hemodialysis ...

Abstract Fishes in aquaria and aquaculture settings may experience a variety of stressors including crowding, different lighting, periods of food deprivation, and vibrations from sources including pumps and tapping of tank sides. The effects of such low-level chronic stress are poorly explored. We used replicate sets of six Zebrafish Danio ...

Enteroviruses have been reported in epidemic form during last 10 years in northern India. Environmental surveillance of sewage is the method of choice in limited resources countries for detection of enterovirus serotypes circulating in the community. Twenty-four sewage samples collected between January, 2009 and December, 2010 were tested for enterovirus ...

Burkitt lymphoma (BL) is caused by translocation of the MYC gene to an immunoglobulin locus resulting in its constitutive expression depending on the activity of the immunoglobulin (Ig) enhancer elements. Treatment of BL cell lines with epigenetic modifiers is known to repress B-cell-specific genes and to up-regulate B-cell-inappropriate genes including ...

States and behaviors of different individuals are expected to be correlated across a social network. Christakis and Fowler have proposed a 'three degrees of influence rule' to characterize the extent of such dependence. In this paper, we discuss three distinct interpretations of such a rule, one involving only associations (which ...

I reflect on the statistical methods of the Christakis-Fowler studies on network-based contagion of traits by checking the sensitivity of these kinds of results to various alternate specifications and generative mechanisms. Despite the honest efforts of all involved, I remain pessimistic about establishing whether binary health outcomes or product adoptions ...

Many approximate accelerated stochastic simulation methods exist that can provide a means of employing Kinetic Monte Carlo techniques to model chemical kinetics. The drawback in using such methods is that sometimes the population of the reactant species present during the simulations becomes negative, leading to unphysical results. This is due ...

The image shows an isosurface of Hirshfeld-I "atoms in molecules" for Ti-doped CeO(2) , taken at an electron density of 0.03e/A(3) , as presented by Danny E. P. Vanpoucke, Patrick Bultinck, and Isabel Van Driessche on page 405. The cubic Ce(0.75) Ti(0.25) O(2) unit cell is shown along the 111 ...

We have used time-resolved phosphorescence anisotropy to investigate the effects of essential light chain (ELC) isoforms (A1 and A2) on the interaction of skeletal muscle myosin with actin, to relate structural dynamics to previously reported functional effects. Actin was labeled with a phosphorescent probe at C374, and the myosin head ...

To investigate the larvicidal activity of synthesized silver nanoparticles (Ag NPs) utilizing aqueous bark extract of Ficus racemosa (F. racemosa) was tested against fourth instar larvae of filariasis vector, Culex quinquefasciatus (Cx. quinquefasciatus) and japanese encephalitis vectors, Culex gelidus (Cx. gelidus). The synthesized Ag NPs was characterized by UV-vis spectrum, ...

Competition has been recognized as a major organizing process in ant communities, with ant communities frequently forming spatial mosaics of dominant species associated with subdominants. Often, species exhibit tradeoffs in their ability to discover versus dominate resources, suggesting a mechanism for coexistence. Here we describe spatial patterns of dominant ants ...

The sampling range of pheromone traps for the navel orangeworm Amyelois transitella (Walker) (Lepidoptera: Pyralidae) and its association with abundance was investigated by examining mutual interference within cross-shaped arrays of nine wing traps baited with virgin females and placed at 400-m intervals in three 256-ha blocks of almonds (Prunus dulcis ...

Experiments were conducted to compare the immature development of Protophormia terraenovae (Robineau-Desvoidy) at fluctuating temperatures of 4-28 and 9-23°C to their mean constant temperature, 16°C. Overall development was fastest at the greater fluctuation and slowest at the constant temperature but showed similar percentages of development time in each stage. The ...

To determine and compare anti-schistosoma IgG, interleukin-10 (IL-10) and interferon-γ(IFN-γ) levels in the serum of patients and endemic controls and to investigate the epidemiological situation of Al-Hebaika village in the northern part of Gezira Agricultural Irrigation Scheme in 2005. During 2005 survey, serum were collected from 118 villagers. Sixty eight ...

Understanding seasonal changes in invertebrate populations is important for understanding ecosystem processes and for conservation of invertebrate communities. Few studies have investigated variation in seasonal responses of multiorder and multispecies invertebrate assemblages. To determine whether temporal patterns in invertebrate assemblages and taxa vary between locations and vegetation age since burning, ...

To investigate ultrastructural changes in pulmonary tissue of a rat model of pulmonary fibrosis following treatment with compound Carapax trionycis (C. trionycis; Biejia in Chinese) formula. Sixty male Sprague-Dawley rats were randomly divided into four groups (n=15): compound C. trionycis formula high-, middle-, and low-dose groups as well as model ...

Segmental testicular infarction can mimic testicular carcinoma on sonography and can lead to unnecessary orchiectomy. This case series describes and correlates sonographic and histologic findings of 7 pathologically proven segmental testicular infarction cases. Segmental testicular infarction should be suspected on sonography when a geographic lesion with low or mixed echogenicity ...

Objectives To investigate whether the endometrial thickness, endometrial volume, and endometrial and subendometrial vascularization index, flow index, and vascularization-flow index were useful for diagnosing endometrial polyps in infertility. Methods Transvaginal and 3-dimesional power Doppler sonography was performed to calculate the endometrial echogenicity, endometrial thickness, endometrial volume, and endometrial and subendometrial ...

In 2004, Staphylinid beetle (Coleoptera) assemblages were studied via pitfall trapping to examine the effects of reforestation in southwestern China forests. Sites included two 100-yr-old mature forest types (hemlock-spruce forest and birch forest), and three 40-yr-old forest types established after harvesting (spruce plantation, larch plantation, and natural broad-leaved forest). Staphylinid ...

Objectives Deviation of the intra-abdominal umbilical vein has been described as a marker of congenital diaphragmatic hernia (CDH) and has been shown to help identify liver herniation into the fetal chest. The purpose of this study was to quantify the degree of deviation in affected fetuses and to determine the ...

Approximately 30% of colorectal carcinomas develop via a serrated neoplasia pathway, named for the pattern of crypts in the precursor polyps. Molecular abnormalities consistently involve methylation of CpG islands [CpG island methylator phenotype (CIMP)] of low degree (CIMP-L) or high degree (CIMP-H), and activating mutations of the mitogen-activated protein kinase ...

Outbreaks of enteric fever are a major health concern not only due to significant human morbidity and mortality but also fear of spread of multidrug resistant strains. We report an outbreak of enteric fever caused by Salmonella enterica serotype Typhi in a suburban area, in city Chandigarh of North India. ...

Microglia cells have been implicated, to some extent, in the pathogenesis of all of the common neurodegenerative disorders involving protein aggregation such as Alzheimer's disease, Parkinson's disease and Amyotrophic Lateral Sclerosis. However, the precise role they play in the development of the pathologies remains unclear and it seems that they ...

A 25,27-bis(l-phenylalaninemethylester-N-carbonylmethoxy)-26,28-dihydroxy- para-tert-butylcalix[4]arene-bonded silica gel stationary phase was synthesized, structurally characterized and used for LC. Its separation mechanism was studied and compared with octadecyl-bonded stationary phase, as well as our previously prepared para-tert-butylcalix[4]arene-1,2-crown-4 stationary phase. Meanwhile, the chromatographic behaviors were investigated by using polycyclic aromatic hydrocarbons, monosubstituted benzenes, anilines, phenols, ...

Ostacher MJ. Raising the bar for the evidence in evidence-based guidelines. Bipolar Disord 2013: 15: 50-53. © 2013 John Wiley & Sons A/S. Published by Blackwell Publishing Ltd.

Objectives To analyze the value of acoustic radiation force impulse imaging quantification in characterization of breast lesions and to analyze the stiffness of glandular and subcutaneous fatty tissue in benign and malignant lesions. Methods A total of 175 breast lesions (67 malignant and 108 benign) in 173 women were studied. ...

Pheromone-based mating disruption is used worldwide for management of the internal fruit feeding codling moth, Cydia pomonella (L.). There has been recent interest in the potential of improving mating disruption of C. pomonella, and potentially other insect species in general, by broadcasting combinations of pheromone and attractive host-plant kairomones. Given ...

To investigate the adhesion potential and cell surface properties against enteric pathogens Salmonella typhi, Salmonella para typhi A and Vibrio cholera. Adhesion potentials of spore and vegetative phase were studied separately for the isolates. Hydrophobic nature was measured on the basis of affinity towards the xylene. Autoaggregation and coaggregation were ...

The stable fly, Stomoxys calcitrans (L.), is a cosmopolitan species of blood-feeding Muscidae and an important pest of cattle. Although the cattle industry is the largest commodity in Montana, no research has been conducted on the abundance, distribution, or impact of stable flies in the state. Observations of stable flies ...

To explore the larvicidal and pupicidal activity of Euphorbia hirta (E. hirta) leaf extract and Bacillus sphaericus (B. sphaericus) against the malarial vector, Anopheles stephensi (An. stephensi). The larvicidal and pupicidal activity was assayed against An. stephensi at various concentrations ranging from (75-375 ppm) under the laboratory as well as ...

Objectives The purpose of this study was to investigate whether sports medicine physicians can use portable echocardiography to obtain measurements pertinent to hypertrophic cardiomyopathy. Methods Thirty male collegiate athletes, aged 18 to 21 years, were prospectively enrolled. Focused portable echocardiography was performed by a board-certified sports medicine physician and a ...

Aims: While past research has shown that school performance is associated with some specific health outcomes in adulthood, few studies have taken a general approach to the link between school performance and adult disease. The aim of the present study was therefore to investigate sixth grade school performance in relation ...

Anoplophora glabripennis (Motschulsky) is an introduced invasive pest with the potential to devastate hardwood forests in North America. Using artificial pupal chambers, we documented the time required by teneral adults at three temperatures (20, 25, and 30°C), 60-80% RH, and a photoperiod of 16:8 (L:D) h to initiate boring after ...

Oil-coated clear panel traps baited with a host plant-based kairomone lure have successfully been used for monitoring female grape berry moth, Paralobesia viteana (Clemens) (Lepidoptera: Tortricidae), but low capture rates as well as difficulty in servicing these traps makes them unsuitable for commercial use. We compared the performance of different ...

To explore the effect of Salvia miltiorrhiza on diabetic retinopathy (DR). Diabetic mice of natural incidence type with monogenic inheritance were selected. Alloxan was injected into the caudal vein of mice once to induce DR. The structural changes of retina tissue in normal mice, DR mice and mice with high, ...

Grains embedded as vaginal foreign bodies sometime occur in Chinese children. We summarized the sonographic characteristics of vaginal grains in 4 Chinese children and retrospectively analyzed the clinical data. Abdominal sonography can be the first choice for diagnosis of vaginal grains because of its noninvasive nature, high specificity, and low ...

We evaluated the impact of staging procedures to detect asymptomatic distant metastases (DM) in the management of women with operable invasive breast cancer (BC, entire cohort: n = 866). Out of 472 patients with lymph node (LN)-negative disease (pN0), DM were found in four cases (detection rate: 0.8%). All four ...

Objectives The aim of this study was to evaluate the clinical factors and sonographic features of benign papillomas of the breast proven by sonographically guided 14-gauge core needle biopsy and their upgrade or malignancy rate after sonographically guided vacuum-assisted excision or surgical excision. Methods We reviewed the medical records of ...

Aims: The (cost-)effectiveness of a screening programme may be strongly influenced by the participation rate. The objective of this study was to compare participants' and non-participants' motives for the attendance decision as well as their overall preferences for participation in cardiovascular disease screening. Methods: This study sampled 1053 participants and ...

Objectives To assess the value of the ultrasound (US) attenuation index for noninvasive estimation of hepatic steatosis and determine its optimal cutoff value for severe steatosis in potential living liver donors. Methods Two hundred forty potential donors underwent US-guided biopsy. The target site was scanned at 4 and 8 MHz. ...

Objectives Dynamization is a method of removing the interlocking screw(s) farthest from the fracture site for improving healing in femoral and tibial fractures that show delayed healing after static interlocking nailing. We describe a simple sonographically assisted technique for percutaneous dynamization of deep-seated impalpable screws. Methods Between March 2001 and ...