This report describes a case of synchronous left atrial myxomas from Carney complex resected through a right thoracotomy. The patient was a 30-year-old female that had previously been diagnosed with Carney complex following a genetic examination. Preoperative echocardiography showed a left atrial tumor, but intraoperative inspection revealed another tumor in ...

Fusarium head blight (FHB) is a destructive wheat disease of global importance. Resistance breeding depends heavily on the Fhb1 gene. The CIMMYT line Shanghai-3/Catbird (SHA3/CBRD) is a promising source without this gene. A recombinant inbred line (RIL) population from the cross of SHA3/CBRD with the German spring wheat cv. Naxos ...

Objective  To illustrate the method of cohort reporting of persons with diabetes mellitus (DM) in a primary healthcare clinic in Amman, Jordan, serving Palestine refugees with the aim of improving quality of DM care services. Method  A descriptive study using quarterly and cumulative case findings, as well as cumulative and ...

The seeds of winter wheat were pretreated with three different doses of low-energy N(+) beams, and its seedlings were subjected to UV-B irradiation (10.08 kJ m(-2) day(-1)) at three-leaves stage. The growth characteristic of seeds, the oxidative damage to membrane system induced by UV-B radiation, and the alleviating effects of N(+) beams pretreatment ...

Growth-associated protein 43 (GAP-43), a novel axonal phosphoprotein, is originally identified as a growth-cone-specific protein of developing neurons in vitro. The expression of GAP-43 is also shown to be up-regulated concomitant with increased synaptic plasticity in the brains in vivo, but how GAP-43 is concerned with synaptic plasticity is not ...

Blue rubber bleb nevus syndrome (BRBNS) is a rare disorder characterized by multiple recurrent vascular malformations. Herein we report the case of a patient with BRBNS and placenta previa. Sonography and MRI clearly identified several hemangiomas located adjacent to the uterus with none adjacent to the anterior lower uterine segment. ...

Whereas the initial focus of bariatric surgery primarily focused on weight loss and was considered by many clinicians and the public as a cosmetic-driven procedure, this surgical therapy is now recognized as a successful approach to reducing cardiovascular disease risk and the only substantial and sustainable weight loss treatment for ...

The maize weevil, Sitophilus zeamais, is an economically important pest of stored grains in tropical and subtropical regions of the world. The behavioral responses of adult S. zeamais to volatile organic compounds (VOCs) from maize seeds, Zea mays, were studied to identify semiochemicals used in host location and provide potential ...

Studies about parasitization by Cryptosporidium in great apes have been scarce and mostly conducted in captivity. The present study reports the presence of Cryptosporidium sp. in wild chimpanzees (Pan troglodytes) from Ugalla, western Tanzania. Ugalla is one of the driest, most open, and seasonal habitats inhabited by chimpanzees. Cryptosporidium sp. ...

The major histocompatibility complex class II transactivator (CIITA) gene (16p13) has been reported to associate with susceptibility to multiple sclerosis, rheumatoid arthritis and myocardial infarction, recently also to celiac disease at genome-wide level. However, attempts to replicate association have been inconclusive. Previously, we have observed linkage to the CIITA region ...

Parents are the most significant influence on the growth and development of young children. All parents can increase their knowledge of developmental milestones and parenting practices by participating in effective programs that offer information and support. However, there is limited outcome evaluation of programs offering these services. Prevention-focused parenting programs ...

We examined reading comprehension in children with ADHD by assessing their ability to build a coherent mental representation that allows them to recall central and peripheral information. We compared children with ADHD (mean age 9.78) to word reading-matched controls (mean age 9.89) on their ability to retell a passage. We ...

PURPOSE: This study aimed to explore the feasibility of ultra-short-course chemotherapy in the treatment of spinal tuberculosis. METHODS: One hundred and eighty-five patients with confirmed spinal tuberculosis and surgical indication were included. The chemotherapy regimen was 2SHRZ/XHRZ. According to the duration of the chemotherapy, the patients were divided into two ...

While tryptophan hydroxylase-2 (Tph2) null mutant (Tph2 (-/-)) mice are completely deficient in brain serotonin (5-HT) synthesis, the formation of serotonergic neurons and pathfinding of their projections are not impaired. However, 5-HT deficiency, during development and in the adult, might affect morphological and functional parameters of other neural systems. To ...

To the Editor: In the study by Burks et al. (July 19 issue),(1) 22 of 40 patients (55%) passed the oral food challenge of 5 g of egg-white powder after 10 months of oral immunotherapy with egg-white powder. However, in the study by Burks et al., no oral food challenge ...

This study explored the natural variability of Arabidopsis thaliana to find out its response to ammonium availability and characterize the tolerance capacity to cadmic stress under low, average or high nitrogen supplies. Growth was determined by different morphological traits and metabolic enzymes. Plant growth was inhibited by cadmium at low ...

Aqueous self-assembly of DNA and molecular electronic materials can lead to the creation of innumerable copies of identical devices, and inherently programmed complex nanocircuits. Here self-assembly of a water soluble and highly conducting polymer PEDOT-S with DNA in aqueous conditions is shown. Orientation and assembly of the conducting DNA/PEDOT-S complex ...

OBJECTIVES: To describe the outcome of patients with twin-to-twin transfusion syndrome and cervical length ≤ 25 mm, treated with laser and an Arabin cervical pessary. METHODS: Retrospective analysis of a consecutive series of all cases with severe twin-to-twin transfusion syndrome who underwent laser surgery: a group with cervical length above 25 mm (group A) ...

Pheochromocytomas are highly angiogenic neuroendocrine tumors. The side effects of treatment with cytotoxic agents frequently outweigh the benefits. Neuroendocrine tumors are highly angiogenic, dependent on vascular endothelial growth factor and receptor (VEGFR) activation. Sunitinib has antitumor and antiangiogenic activities that target VEGFRs. We investigated the antitumor activity of liposomal sunitinib ...

PURPOSE: A growing body of research documents the harmful effects of religious/spiritual (R/S) struggle (e.g., feeling abandoned or punished by God) among patients with a wide variety of diagnoses. Documented effects include poorer quality of life, greater emotional distress, poorer recovery, and increased disability. This study reports the use of ...

Objective  To compare xylazine and romifidine constant rate infusion (CRI) protocols regarding degree of sedation, and effects on postural instability (PI), ataxia during motion (A) and reaction to different stimuli. Study design  Blinded randomized experimental cross-over study. Animals  Ten adult horses. Methods  Degree of sedation was assessed by head height ...

BACKGROUND AND OBJECTIVE: PM00104 (Zalypsis(®)) is a novel marine-derived compound that has shown antineoplastic activity against a number of human tumour cell lines. Myelosuppression was found to be a PM00104 dose-limiting toxicity during phase I studies. The objective of this study was to characterize the time course of neutropenia after ...

Natural variation in human skin pigmentation is primarily due to genetic causes rooted in recent evolutionary history. Genetic variants associated with human skin pigmentation confer risk of skin cancer and may provide useful information in forensic investigations. Almost all previous gene-mapping studies of human skin pigmentation were based on categorical ...

Context: Widespread production and use of nanomaterials have caused the release of increasing amounts of nanomaterials into the environment. The introduction of novel materials into industry requires safety evaluations as well as an understanding of the impact of the nanomaterials on human health, because the unique properties and size of ...

Photochemical reaction centers and rhodopsins are the only phototrophic mechanisms known to have evolved on Earth. The minimal cost of bearing a rhodopsin-based phototrophic mechanism in comparison to maintaining a photochemical reaction center suggests that rhodopsin is the more abundant of the two. We tested this hypothesis by conducting a ...

As an efficient reactive oxygen species-scavenging enzyme, superoxide dismutase (SOD) has been shown to inhibit tumor growth and interfere with motility and invasiveness of cancer cells. In this study, the molecular mechanisms of cell cycle arrest when S180 tumor cells were exposed to high levels of SOD were investigated. Here, ...

A consensus conference conducted by the Medical and Scientific Advisory Council of the National Hemophilia Foundation was held in New Orleans, LA, on November 11, 2010, to discuss the impediments to conducting clinical research in persons with haemophilia, von Willebrand's disease and rare bleeding disorders. The conference combined presentations providing ...

8-Oxoguanine (8-OG) is the major mutagenic base lesion in DNA caused by reactive oxygen species (ROS) and accumulates in both nuclear and mitochondrial DNA (mtDNA). In humans, 8-OG is primarily removed by human 8-OG DNA glycosylase 1 (hOGG1) through the base excision repair (BER) pathway. There are two major hOGG1 ...

Translation of mRNAs is a key regulatory step that contributes to the coordination and modulation of eukaryotic gene expression during development or adaptation to the environment. mRNA stability or translatability can be regulated by the action of small regulatory RNAs (sRNAs), which control diverse biological processes. Under low nitrogen conditions, ...

Growth hormone-releasing hormone receptor (GHRHR) has important functions in the regulation of the growth hormone axis and the development and proliferation of pituitary somatotropes. Moreover, some mutations in mouse GHRHR can induce the dwarfism. The objective of this paper is to reveal the association of GHRHR with growth traits in ...

Onychomycosis in toenails is a common fungal infection and vascular abnormalities of lower extremities have been thought as one of the predisposing conditions. The aim of this study was to evaluate predisposition effect of venous insufficiency and peripheral arterial disease on toenail onychomycosis. Thirty-three patients with bilateral onychomycosis in toenails ...

Heligmosomoides polygyrus is a natural intestinal parasite of mice, which offers an excellent model of the immunology of gastrointestinal helminth infections of humans and livestock. It is able to establish long-term chronic infections in many strains of mice, exerting potent immunomodulatory effects that dampen both protective immunity and bystander reactions ...

Infection with soil-transmitted gastrointestinal parasites, such as Trichuris trichiura, affects more than a billion people worldwide, causing significant morbidity and health problems especially in poverty-stricken developing countries. Despite extensive research, the role of the immune system in triggering parasite expulsion is incompletely understood which hinders the development of anti-parasite therapies. ...

There has been a steady retreat by the private sector away from developing medications for mental disorders. This retreat comes just as research is identifying new molecular targets, new clinical targets, and new uses of current treatments that may serve as the basis for the next generation of treatments for ...

AIMS/HYPOTHESIS: The aim of this study was to examine the association of physical activity (PA) with all-cause mortality and incident and prevalent cardiovascular disease (CVD) among patients with type 1 diabetes. METHODS: The EURODIAB Prospective Complications Study is a cohort including 3,250 male and female patients with type 1 diabetes ...

Gallid herpesvirus 2 (GaHV-2) is an oncogenic herpesvirus that causes T lymphoma in chicken. GaHV-2 encodes a basic leucine zipper (bZIP) protein of the AP-1 family, Meq. Upon formation of homo- or heterodimers with c-Jun, Meq may modulate the expression of viral and cellular genes involved in lymphomagenesis. GaHV-2 also ...

PURPOSE: The aim of this study was to investigate the dose rate distribution around (192)Ir wires used as radioactive sources in low-dose-rate brachytherapy applications. MATERIALS AND METHODS: Monte Carlo modeling of a 0.3-mm diameter source and its surrounding water medium was performed for five different wire lengths (1-5 cm) using the ...

The olfactory system encodes information about molecules by spatiotemporal patterns of activity across distributed populations of neurons and extracts information from these patterns to control specific behaviors. Recent studies used in vivo recordings, optogenetics, and other methods to analyze the mechanisms by which odor information is encoded and processed in ...

Please release me: A new linker for the temporary tagging of peptides at their N-terminus after solid-phase elongation, and its potential for capture/release purification is demonstrated. This concept is extended to a remarkably efficient self-purifying N-to-C iterative triazole ligation strategy, which is applied to the synthesis of a polypeptide having ...

BACKGROUND:Ankle syndesmotic injuries are complex and require anatomic reduction and fixation to restore the normal biomechanics of the ankle joint and prevent long-term complications. PURPOSE:The aim of this study is to compare the accuracy and maintenance of syndesmotic reduction using TightRope versus syndesmotic screw fixation. STUDY DESIGN:Cohort study; Level of ...

The coastal zone is one of the nation's greatest environmental and economic assets. The present research aims at studying the shoreline changes along Vedaranyam coast using conventional and modern techniques including field sampling, remote sensing, and geographical information system (GIS). The study area was divided into three zones. Dynamic Land/Sea ...

Recent structural determinations have shown that thiolate-protected gold nanoparticles are not as regular and symmetric as initially thought, but characteristic substructures (staple motifs) are formed on their surface. However, their mechanism of formation, especially the fate of the sulfur protons upon thiol binding, remains one of the most intriguing unanswered ...

Abstract Background: Maternal depression is a common condition among new mothers that can be associated with poor maternal health and negative consequences on infant health. Little research has been conducted to examine maternal depression, especially among military mothers, where unique conditions often exist. Using data from a large military cohort, ...

ABSTRACT: BACKGROUND: United States Army Soldiers regularly use dietary supplements (DS) to promote general health, enhance muscle strength, and increase energy, but limited scientific evidence supports the use of many DS for these benefits. This study investigated factors associated with Soldiers' confidence in the efficacy and safety of DS, and ...

The genome of Chilo iridescent virus (CIV) is known for some time, but knowledge on the transcriptional regulation of viral gene expression is limited. In the current study the temporal expression of fifty-four CIV virion protein genes was investigated by combining drug treatments that inhibit protein or DNA synthesis with ...

PURPOSE: The goal of this work was to prepare and to evaluate an off-line adaptive protocol for prostate teleradiotherapy with kilovoltage cone beam computer tomography (CBCT). PATIENTS AND METHODS: Ten patients with localized prostate carcinoma treated with external beams underwent image-guided radiotherapy. In total, 162 CBCT images were collected. Position of ...

If humans exploit task redundancies as a general strategy, they should do so even if the redundancy is de-coupled from the physical implementation of the task itself. Here, we derived a family of goal functions that explicitly defined infinite possible redundancies between distance (D) and time (T) for unidirectional reaching. ...

Nasopharyngeal sampling is used for detecting bacteria commonly involved in upper respiratory tract infections, but requires training and may not always be well tolerated. We sampled children (N=66) aged 0-4 years with rhinorrhea by a nasopharyngeal swab, a nasal swab, and nose blowing/wiping into a paper tissue. Streptococcus pneumoniae, Haemophilus ...

AIMS: We retrospectively evaluated left atrial (LA) strain and strain rate (SR) before and after undersized mitral ring annuloplasty (UMRA) for chronic ischaemic mitral regurgitation (CIMR) with two-dimensional speckle-tracking echocardiography. METHODS AND RESULTS: Left atrial volumes, LA reservoir, LA conduit, LA contractile phases, and LA ejection fraction (LAEF) were measured ...

PURPOSE: Patients undergoing cardiac surgery often require transfusions of red blood cells, plasma and platelets. These components differ widely in both indications for use and composition. However, from a statistical point of view there is a significant colinearity between the components. This study explores the relation between the transfusion of ...