OBJECTIVE: This study compares the developmental and functional outcomes at school entry between boys and girls born with a congenital cardiac defect who required early surgical correction.Study designA prospective cohort of 94 children, including 49 percent boys, were followed up to 5 years of age and assessed for developmental progress. ...

There is relatively little content available addressing the use of social media, such as Facebook in psychiatric populations. There has been significant growth of various social media websites in the last 10 years, such as Facebook, and yet little is written about their overall impact on this population. There are articles ...

Perceived improvement has been proposed as an important patient-reported outcome measure in mental health services evaluation. One advantage of this measure is that it can indicate whether other outcome measures, as pre-post differences in symptoms, correspond to a noticeable impact in patients' lives, as assessed by themselves. This study investigated ...

MicroRNAs have emerged as important post-transcriptional regulators of lipid metabolism, and represent a new class of targets for therapeutic intervention. Recently, microRNA-33a and b (miR-33a/b) were discovered as key regulators of metabolic programs including cholesterol and fatty acid homeostasis. These intronic microRNAs are embedded in the sterol response element binding ...

Glycyrrhetinic acid (GA) is the active compound in Glycyrrhizae radix, a famous traditional Chinese medicine. Recently the anticancer activity of GA became the focus of scientific interest and many GA derivatives were developed as anti-tumor lead compounds. We previously reported that AEGA, a GA derivative, has proliferation inhibition and apoptosis-inducing ...

INTRODUCTION: Joint space width (JSW) of hip joints on radiographs in normal population may vary by related factors, but previous investigations were insufficient due to limitations of sources of radiographs, inclusion of subjects with osteoarthritis, and manual measurement techniques. We investigated influential factors on JSW using semiautomatic computational software on ...

The human rotavirus G9 strain is the fifth most common rotavirus worldwide. A human rotavirus G9P[8] strain CAU05-202 was isolated from a young child with diarrhea using a cell culture system, and its major gene sequences were determined. Phylogenetic analysis of the VP7 gene revealed that CAU05-202 clustered into genetic ...

Two co-infecting novel vitiviruses from Actinidia chinensis were identified from mechanically inoculated Nicotiana occidentalis. Both virus genomes were sequenced and share 64% nucleotide identity. Their overall structure is typical of vitiviruses, with five open reading frames (ORFs) and a polyadenylated 3' end. Open reading frame 4 (ORF4) encodes the coat ...

Heterostructured CdS nanowires with PbS deposits forming p-n junctions have been synthesized by successive cation exchange. The method developed herein opens up the possibility of preparing a spatially distributed heterojunction-based multifunctional electrode. The (photo)electrochemical activity of the material may be chemically tuned by changing the size and density of the ...

Background: Despite several advantages of the transradial over the transfemoral approach, the use of transradial access for coronary interventions in daily practice is still low. Major limitations are the technical and anatomical issues related with right radial artery access. The left radial approach may have an advantage from the point ...

Miraculin-like proteins (MLPs) belong to soybean Kunitz super-family and have been characterized from many plant families like Rutaceae, Solanaceae, Rubiaceae, etc. Many of them possess trypsin inhibitory activity and are involved in plant defense. MLPs exhibit significant sequence identity (~30-95%) to native miraculin protein, also belonging to Kunitz super-family compared ...

SummaryIt is increasingly evident that conditional gene expression in pigs is necessary to make transgenic models. In this study, we investigated conditional expression in porcine fetal fibroblasts using Cre-loxP recombination, a system that has had limited application in large animals to date. Transformed fibroblasts were reprogrammed in enucleated oocytes to ...

In this paper, the design of efficient composite membranes based on sulfonated polysulfone and acidic silica material with characteristics and properties such as methanol barrier, high proton conductivity and suitable fuel cells performance is presented. A positive influence of nanosized acidic silica powders, used as an additive filler in the ...

The degree to which parent antisocial characteristics moderated the effects of the Oregon model of Parent Management Training (PMTO™) on observed parenting practices over 2 years after baseline was assessed in a sample of recently married biological mother and stepfather couples with at-risk children. Sixty-seven of the 110 participating families were ...

A fatty meal may represent a challenge of in vivo acute inflammatory reaction. We evaluated the acute effects of a standardised fatty meal administration on leukocytes and platelets and on their interactions on 61 subjects at different degree of cardiovascular risk, without any clinical event. Before and 2 hours after ...

PTPL1, a non-receptor type protein tyrosine phosphatase, has been involved in the regulation of apoptosis and invasiveness of various tumour cell types, but its role in prostate cancer remained to be investigated. We report here that downregulation of PTPL1 by small interfering RNA in PC3 cells decreases cell proliferation and ...

As malignant breast cancers progress, they acquire the ability to spread to other regions of the body, including bone and lung, but the molecular mechanism underlying the increase in metastatic potential is not fully understood. Here we studied murine 4T1E/M3 highly bone marrow metastatic breast cancer cells, which we established ...

A set of Centre d'Étude du Polymorphisme Humain (CEPH) cell lines serves as a large reference collection that has been widely used as a benchmark for allele frequencies in the analysis of genetic variants, to create linkage maps of the human genome, to study the genetics of gene expression, to ...

The purinergic P2X7 receptor has a major role in the regulation of osteoblast and osteoclast activity and changes in receptor function may therefore affect bone mass in vivo. The aim of this study was to determine the association of non-synonymous single-nucleotide polymorphisms in the P2RX7 gene to bone mass and ...

Previous reports have shown ambiguous findings regarding the possible associations between ischaemic stroke (IS) and single nucleotide polymorphisms (SNPs) in the phosphodiesterase 4D (PDE4D) gene region. The SNP rs12188950 (or SNP45) has often been studied in this context. We performed a multi-centre study involving a large sample of 2599 IS ...

The analytical algorithm of Lynch syndrome (LS) is increasingly complex. BRAF V600E mutation and MLH1 promoter hypermethylation have been proposed as a screening tool for the identification of LS. The aim of this study was to assess the clinical usefulness and cost-effectiveness of both somatic alterations to improve the yield ...

Survivin is an inhibitor of apoptosis protein and has a crucial role in the development of cancer. The survivin -31G>C (rs9904341) promoter polymorphism influences survivin expression and has been implicated in cancer risk. However, conflicting results have been published from studies on the association between survivin -31G>C polymorphism and the ...

Abnormal survival motor neuron 1 (SMN1)-copy number has been associated with an increased risk of amyotrophic lateral sclerosis (ALS) in French and Dutch population studies. The aim of this study was to determine whether SMN gene copy number increases the risk of ALS or modulates its phenotype in a cohort ...

The phenylpropanoid glycoside verbascoside [2-(3,4-dihydroxyphenylethyl)-1-O-α-l-rhamnopyranosyl-(1→3)-β-d-(4-O-caffeyl)-glucopyranoside] (1) has been isolated as the main constituent of the crude extract of Buddleja brasiliensis Jacq. ex Spreng from Southern Brazil. The crude extract, main fractions and the compound 1 were evaluated for inhibition of the enzymes acetylcholinesterase (AChE), dipeptidyl peptidase-IV (DPP-IV) and prolyl oligopeptidase ...

An increasing number of private companies are now offering direct-to-consumer (DTC) genetic testing services. Although a lot of attention has been devoted to the regulatory framework of DTC genetic testing services in the USA, only limited information about the regulatory framework in Europe is available. We will report on the ...

BACKGROUND: Percutaneous tibial nerve stimulation (PTNS) is an acceptable second line treatment for patients with faecal incontinence (FI) unresponsive to conservative measures. There is however a paucity of data in the literature regarding its efficacy. The aim of this prospective study was to evaluate the efficacy of PTNS in an ...

INTRODUCTION: The clinical differentiation of Parkinson's disease (PD) from multiple system atrophy (MSA) and progressive supranuclear palsy (PSP) may be challenging, especially in their early stages. The aim of this study was to evaluate the utility of apparent diffusion coefficient (ADC) measurement to distinguish among these degenerative disorders. METHODS: Twenty-five ...

Chronic migraine occurs in about 3% of pediatric headaches. Many would be intractable to more than two preventive medications. OnabotulinumtoxinA has been approved by the US Food and Drug Administration for the use of chronic migraine in adults in 2010. Data on effectiveness and tolerability in the pediatric population are ...

1,2-Difluoroethane is widely recognised to adopt a lower energy gauche rather than anti conformation; this gauche effect has its origin in hyperconjugation; however, surprisingly the (1)J(CF) coupling constant is not influenced by hyperconjugation; instead, its magnitude changes with the overall molecular dipole.

An electronically conducting 3D network of reduced graphene oxide (RGO) was introduced into LiNi(1/3)Mn(1/3)Co(1/3)O(2) (LNMC) cathode material in a special nano/micro hierarchical structure. The rate test and cycling measurement showed that the hierarchical networks remarkably improve the high rate performance of LNMC electrode for lithium-ion batteries. The effect of RGO ...

During the last decades, great efforts have been devoted to design polymers for reducing the toxicity, increasing the absorption, and improving the release profile of drugs. Advantage has been also taken from the inherent multivalency of polymers and dendrimers for the incorporation of diverse functional molecules of interest in targeting ...

Nanotechnology is evolving as a new field that has a potentially high research and clinical impact. Medicine, in particular, could benefit from nanotechnology, due to emerging applications for noninvasive imaging and therapy. One important nanotechnological platform that has shown promise includes the so-called iron oxide nanoparticles. With specific relevance to ...

Patients with schizophrenia have impaired everyday living and social outcomes. Performance-based measures, including neuropsychological (NP) performance and functional capacity (FC) measures have demonstrated usefulness in predicting these outcomes. We examined the correlation of demographic factors (race, age, and education) and FC measures, and the relative ability of NP performance, FC, ...

PURPOSE: Site specific vascular gene delivery is a promising tool for treatment of cardiovascular diseases. By combining ultrasound mediated microbubble destruction with site specific magnetic targeting of lentiviruses, we aimed to develop a technique suitable for systemic application. METHODS: The magnetic nanoparticle coupling to lipid microbubbles was confirmed by absorbance ...

PURPOSE: Delivery of siRNA into cells remains a critical challenge. Our lab has shown a novel polyamidoamine (PAMAM) dendrimer with modified pentaerythritol derivative core (PD dendrimer) to exhibit high plasmid DNA transfection efficiency and low cytotoxicity. Here, we evaluate PD dendrimer as a siRNA carrier. METHODS: Agarose gel electrophoresis and ...

PURPOSE: Cells modified with magnetically responsive nanoparticles (MNP) can provide the basis for novel targeted therapeutic strategies. However, improvements are required in the MNP design and cell treatment protocols to provide adequate magnetic properties in balance with acceptable cell viability and function. This study focused on select variables controlling the ...

Hyperlipidemia is an important factor to induce metabolic syndrome such as obesity, diabetes and cardiovascular diseases. Recently, some antihyperlipidemic agents from herbal medicines have been in the spotlight in the medical science field. Thus, the present study evaluated the antihyperlipidemic activities of the essential oil from the leaves of Pinus ...

Frequently, count data obtained from dilution assays are subject to an upper detection limit, and as such, data obtained from these assays are usually censored. Also, counts from the same subject at different dilution levels are correlated. Ignoring the censoring and the correlation may provide unreliable and misleading results. Therefore, ...

Since propolis and phenolic compounds, such as cinnamic and coumaric acids, have several biological properties, their immunomodulatory effect on cytokine production (IL-1β, IL-6 and IL-10) was investigated. Peritoneal macrophages from BALB/c mice were incubated with propolis, coumaric and cinnamic acids in different concentrations and the concentrations that inhibited cytokine production ...

We investigated whether silibinin significantly affects gene expression, production and secretion of mucin from cultured airway epithelial cells. Confluent NCI-H292 cells were pretreated with silibinin for 30 min and then stimulated with epidermal growth factor (EGF), phorbol 12-myristate 13-acetate (PMA) or TNF-α for 24 h. The MUC5AC mucin gene expression ...

Ganoderma lucidum extracts or isolated components have been shown previously to acquire many potential biochemical and pharmacological activities, including cancer preventive or antitumor effects. The supercritical fluid extracts of Ganoderma lucidum (total component, TC) and its acid component (AC) and neutral component (NC), were evaluated in vitro and in vivo ...

The objective of finding a parsimonious representation of the observed data by a statistical model that is also capable of accurate prediction is commonplace in all domains of statistical applications. The parsimony of the solutions obtained by variable selection is usually counterbalanced by a limited prediction capacity. On the other ...

ABSTRACT: BACKGROUND: Hepatic resection is the only effective treatment for combined hepatocellular carcinoma and cholangiocarcinoma. CASE PRESENTATION: A 52-year-old man was preoperatively diagnosed with hepatocellular carcinoma in segment 2 with tumor thrombus in the segment 2 portal branch. Anatomical liver segmentectomy 2, including separation of the hepatic arteries, portal veins, ...

ABSTRACT: BACKGROUND: The genus Ebolavirus includes five distinct viruses. Four of these viruses cause hemorrhagic fever in humans. Currently there are no licensed vaccines for any of them; however, several vaccines are under development. Ebola virus envelope glycoprotein (GP1,2) is highly immunogenic, but antibodies frequently arise against its least conserved ...

ABSTRACT: BACKGROUND: Intratumoral and circulating regulatory T cells (Tregs) have been shown to be critical in the pathogenesis of hepatocellular carcinoma (HCC). However there is limited knowledge on the alterations of regulatory B cells (Bregs). We here investigated perioperative dynamic alterations of peripheral circulating Tregs and Bregs in HCC patients ...

ABSTRACT: BACKGROUND: Bevacizumab is a humanized monoclonal antibody to human vascular endothelial cell growth factor (VEGF) and has been used for many types of cancers such as colorectal cancer, non-small cell lung cancer, breast cancer, and glioblastoma. Bevacizumab might be effective against gastric cancer, because VEGF has been reported to ...

ABSTRACT: BACKGROUND: Cannabis intoxication is related to a number of physical and mental health risks with ensuing social costs. However, little attention has been given to the investigation of possible pharmacological interactions in this condition. Objective: To review the available scientific literature concerning pharmacological interventions for the treatment of the ...

In this article, the knee instruments and rating scales that are designed to measure outcomes are revised. Although the International Knee Documentation Committee Subjective Knee Form can be used as a general knee measure, no instrument is currently universally applicable across the spectrum of knee disorders and patient groups. Clinicians ...

The striatum can be divided into the dorsolateral (DLS) and the ventromedial (VMS) striatum, which includes nucleus accumbens core (NAcC) and shell (NAcS). Here we examined differences in electrophysiological properties of medium-sized spiny neurons (MSSNs) based on their location, expression of dopamine D1 / D2 receptors, and responses to the ...

ABSTRACT: BACKGROUND: Very few data are available on treatment outcomes of adolescents living with HIV infection (whether perinatally acquired or sexually acquired) in sub-Saharan Africa. The present study therefore compared the treatment outcomes in adolescents with those of young adults at a public sector community-based ART programme in Cape Town, ...