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Results 251 - 300 of 3145
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Lin Z S - - 2013
Wheat-Dasypyrum villosum translocated chromosomes T6V#2S•6AL and T6V#4S•6DL are known to confer excellent resistance to wheat powdery mildew (PM). However, it is difficult to distinguish the two sources of PM resistance genes through multi-pathotype testing because to date no virulence for them has been found. To reveal the relationship between the ...
Wilson Michael J - - 2013
Treatment with combination antiretroviral therapy (cART) regimens with a high capacity to penetrate the blood-brain barrier has been associated with lower levels of human immunodeficiency virus (HIV) in the central nervous system (CNS). This study examined neurocognitive performance among a sample of 118 HIV+ substance-dependent individuals (SDIs) and 310 HIV- ...
Santos Rodrigo Luis Silva Ribeiro - - 2013
Diruthenium(ii,iii)-tetracarboxylates have shown promising anticancer properties as metallotherapeutics. On the basis of the role that bio-reducing agents may play on the mode of action of ruthenium-based anticancer drugs, we performed detailed kinetic studies on the reaction of ascorbic acid and glutathione with the [Ru2(RCOO)4](+) paddlewheel framework by using the non-drug, ...
von Gontard Alexander - - 2013
Nocturnal enuresis, daytime urinary incontinence, lower urinary tract symptoms and faecal incontinence are more common in children with special needs than in typically developing children. Children with intellectual disability, which can be attributed to a range of causes, are particularly affected. Indeed, the epidemiological and clinical studies conducted to date ...
Watanabe Mai - - 2013
The phycobilisome (PBS) is an extra-membrane supramolecular complex composed of many chromophore (bilin)-binding proteins (phycobiliproteins) and linker proteins, which generally are colorless. PBS collects light energy of a wide range of wavelengths, funnels it to the central core, and then transfers it to photosystems. Although phycobiliproteins are evolutionarily related to ...
Gomes R S - - 2013
Radiation sources have being widely used in industrial applications, but their inappropriate use presents a large potential for hazards to human health and the environment. These hazards can be minimised by development of specific radiation protection rules and adequate procedures for the handling, use and storage of radiation sources, which ...
Caciari Tiziana - - 2013
The aim of our study is to verify whether the exposure to low Ni doses in urban air may have some effects on the prolactin values of outdoor workers exposed to urban pollutants. 334 workers have been included in the study and divided on the basis of gender, job, age, ...
Matsukubo Yuko - - 2013
The aim of this study was to investigate the prevalence of intravertebral pneumatocyst (IVP) of the cervical spine by age group, compared with that of intradiscal vacuum (IDV). We investigated 500 consecutive patients who underwent cervical computed tomography (CT) from May 2012 to May2013 for various indications. CT datasets were ...
Liu Fangming - - 2013
We have designed and synthesized two dithiooctanoic acid derivatives bearing N,N-disubstituted amide groups, and used them to fabricate self-assembled monolayers (SAMs) on gold surface. These films showed a reversible changes in wettability, one of which was indicated by surface contact angle switching between 40° and 59° upon alternating treatment with ...
Nunomura Wataru - - 2013
Calmodulin (CaM) binds to the FERM domain of 80 kDa erythrocyte protein 4.1R (R30) independently of Ca(2+) but, paradoxically, regulates R30 binding to transmembrane proteins in a Ca(2+)-dependent manner. We have previously mapped a Ca(2+)-independent CaM-binding site, pep11 (A(264)KKLWKVCVEHHTFFR), in 4.1R FERM domain and demonstrated that CaM, when saturated by Ca(2+) ...
Rajasärkkä Johanna - - 2013
The first Saccharomyces cerevisiae yeast bioreporter for analysis of a single endocrine disrupting compound, bisphenol A (BPA), was developed. The bioreporter contains mutated human estrogen receptor α (hERα), called bisphenol A-targeted receptor (BPA-R). The BPA-R bioreporter was characterized with mixtures of estrogenic chemicals and tested with spiked influent waste water ...
Wu Xiang-Song - - 2013
Survival after surgery for gallbladder cancer is generally poor. A number of inflammation-based prognostic scores have been established to help predict survival after surgery for several types of cancer. The objective of this study was to analyze and compare the utility of two inflammation-based prognostic scores, the Glasgow prognostic score ...
Kwon Whi-An - - 2013
To validate the Memorial Sloan-Kettering Cancer Center (MSKCC) and Heng models with metastatic renal cell carcinoma treated with sunitinib, and to investigate prognostic factors in these patients. This study included 106 patients with metastatic renal cell carcinoma who were treated with sunitinib from April 2007 to July 2012 including 35 ...
Praticò Giulia - - 2013
Breast milk is a complex fluid evolutionarily adapted to satisfy the nutritional requirements of growing infants. In addition, milk biochemical and immunological components protect newborns against infective agents in the new environment. Human milk oligosaccharides, the third most abundant component of breast milk, are believed to modulate the microbiota composition, ...
Momoh Adeyiza O - - 2013
To conduct a systematic review of the literature to assess outcomes data on complications associated with implant-based breast reconstruction performed before or after chest wall radiation to assist in guiding the decision-making process for reconstruction of the irradiated breast. Studies from a PubMed search that met predetermined inclusion criteria were ...
Romero Arenas Minerva A - - 2013
Whether thyroidectomy for metastases to the thyroid is associated with a survival benefit remains debatable; in general, palliation and disease control are accepted goals in this setting. We evaluated the clinical features and overall survival of patients with thyroid metastasis treated by thyroid resection or nonoperatively. This retrospective analysis included ...
Cooper Alicia L - - 2013
Chinese translation BACKGROUND: Although Medicare Advantage plans are required to report clinical performance using Healthcare Effectiveness Data and Information Set (HEDIS) quality indicators, the accuracy of plan-reported performance rates is unknown. To compare calculated and reported rates of high-risk prescribing among Medicare Advantage plans. Cross-sectional comparison. 172 Medicare Advantage plans. ...
Wagner Jason - - 2013
Chinese translation BACKGROUND: Strains on the capacities of intensive care units (ICUs) may influence the quality of ICU-to-floor transitions. To determine how 3 metrics of ICU capacity strain (ICU census, new admissions, and average acuity) measured on days of patient discharges influence ICU length of stay (LOS) and post-ICU discharge ...
Ferrante Jeanne M - - 2013
Chinese translation BACKGROUND: Utilization of primary care may decrease colorectal cancer (CRC) incidence and death through greater receipt of CRC screening tests. To examine the association of primary care utilization with CRC incidence, CRC deaths, and all-cause mortality. Population-based, case-control study. Medicare program. Persons aged 67 to 85 years diagnosed ...
Eaton Bree R - - 2013
The purpose of this study was to describe the incidence and location of ipsilateral breast tumor recurrence (IBTR) among breast cancer patients treated with oncoplastic reduction mammoplasty (ORM) and radiotherapy (RT). The medical records of 86 consecutive women with ductal carcinoma in situ (DCIS) (n = 11) or invasive carcinoma of the ...
Kwa Maryann - - 2013
The standard platinum-based treatment of previously untreated advanced ovarian cancer continues to evolve because despite high response rates to such first-line treatment, a majority of patients will experience relapse. For many years, the optimal treatment for women with advanced ovarian cancer has been maximum cytoreductive surgery followed by intravenous (IV) ...
Keown Paul A - - 2013
Long-term outcome in renal transplantation is heterogeneous, and predicting success is challenging. Astor and colleagues report that serum β2M levels measured on discharge after transplantation correlate closely with long-term patient and graft survival, and may serve as a biomarker of clinical risk. β2M may provide a more precise measurement of ...
Feng Shixiu - - 2013
A new bixanthone derivative, garciobioxanthone (1), was isolated from the EtOH extract of the bark of Garcinia oblongifolia, together with 11 known compounds. The structure of 1 was elucidated on the basis of 1D NMR, 2D NMR and other spectroscopic analysis. The structures of the known compounds were identified by ...
Grace Blair S - - 2013
Kidney transplant recipients of lower socioeconomic status (SES) or from lower-SES areas have comparatively poor graft survival. Whether this results in poorer patient survival after kidney transplantation was largely unknown. Begaj et al. demonstrate that kidney transplant recipients from deprived areas have higher mortality than patients from more advantaged areas ...
Endre Zoltán H - - 2013
Assessment of acute kidney biomarkers against changes in plasma creatinine is beset by issues of heterogeneity of study cohorts and timing of sampling. Siew and colleagues attempt to minimize these issues in a case-control study of three biomarkers in the intensive care unit. The results highlight the inherent methodological difficulties ...
Rajati Mohsen - - 2013
In this study, high-resolution, multislice computed tomography findings are compared with surgical findings in terms of the fracture location in patients with traumatic facial paralysis. Patients with traumatic facial paralysis with grade VI House-Brackmann scale who met the criteria for surgical decompression between 2008 and 2012 were included in this ...
Cai Qian - - 2013
The objective of this study was to evaluate the technique of endoscope-assisted concurrent resection of thyroglossal duct cysts and benign thyroid nodules via a small submental incision. Endoscope-assisted thyroglossal duct cyst excision and subtotal thyroidectomy were performed via a small submental incision in six patients with thyroglossal duct cysts and ...
Daniel Matej - - 2013
Effective lubrication of synovial joints is important to prevent cartilage degeneration and to keep the joints healthy. This paper sets out the basics of engineering lubrication with respect to the composition and properties of synovial fluid constituents. Two basic types of boundary lubrication are discussed: the presence of highly hydrophilic ...
Lion Thomas - - 2013
In patients with chronic myeloid leukemia, high-quality diagnostics is of paramount importance for the surveillance of treatment efficacy. The availability of new tyrosine kinase inhibitors providing more rapid and deeper responses requires the employment of standardized and highly sensitive diagnostic methods to ensure optimal monitoring of the patients. This review ...
Rasul Fahid Tariq - - 2013
Plurihormonal pituitary adenomas are tumours that show immunoreactivity for more than one hormone that cannot be explained by normal adenohypophysial cytodifferentiation. The most common combinations in these adenomas include growth hormone (GH), prolactin (PRL) and one or more glycoprotein hormone sub-units (β-TSH, β-FSH, β-LH and αSU). The authors report two ...
Koeppen Detlev - - 2013
Medicinal leech therapy is used in a variety of conditions; most of which have pain as a major symptom. Its mode of action relies on the injection of leech saliva into patients' tissues during the process of blood withdrawal. Leech saliva contains active ingredients with anti-inflammatory, thrombolytic, anti-coagulant and blood- ...
Platten M - - 2013
A clinically isolated syndrome (CIS) is a term which describes the first clinical onset of a potential multiple sclerosis (MS). It ought to be defined as an MS stage rather than a separate disease entity; however, with respect to the diagnostic work-up, differential diagnoses to be considered, prognostic factors for ...
Collier Kyna Setsor - - 2013
The BUILD model was created to provide a systematic framework for hospice clinicians to have important conversations with patients and families as well as facilitating useful conversations with interdisciplinary teammates. Although this article focuses on medication appropriateness and discontinuation of medications, this model can also be used when discussing prognosis, ...
Brukamp K - - 2013
Motor-independent communication is a novel diagnostic and therapeutic method that is currently in development in order to enable communication with severely physically challenged patients. Some patients with locked-in syndromes or with chronic disorders of consciousness are capable of modulating their brain activities to such a degree that the latter can ...
Stier M - - 2013
Current biological psychiatry, it is frequently claimed by its opponents, is "biologistic" and unduly narrows psychological disorders to neurobiology and molecular biology. They deem a complete neuroscientific reduction of the mental phenomena to be impossible because of the impossibility of reducing certain phenomena, such as the individual subjective experience. If ...
Yoon Changhan - - 2013
Coded excitation can improve the SNR in medical ultrasound imaging. In coded excitation, pulse compression is applied to compress the elongated coded signals into a short pulse, which typically requires high computational complexity, i.e., a compression filter with a few hundred coefficients. In this paper, we propose an efficient pulse ...
Rho Myung Ho - - 2013
Coil embolization of wide-necked or fusiform vertebrobasilar aneurysms is challenging and tends to involve frequent recanalization. The aim of our study was to evaluate complications and mid-term outcomes of complex vertebrobasilar artery aneurysms after stent-assisted coiling with various techniques. We retrospectively evaluated 28 cases of unruptured vertebrobasilar aneurysm treated by ...
Narayan Mary Curry - - 2013
Situation-Background-Assessment-Recommendation (SBAR) communication has become the standard for communicating across disciplines. It has demonstrated its effectiveness at improving patient outcomes, enhancing patient and clinician satisfaction, and helping to control healthcare costs. It can help home healthcare clinicians with efforts to prevent avoidable hospitalizations. But how often and how well do ...
Celano Umberto - - 2013
In the recent past, filamentary-based resistive switching devices have emerged as predominant candidates for future non-volatile memory storage. Most of the striking characteristics of these devices are still limited by the high power consumption and poor understanding of the intimate resistive switching mechanism. In this study, we present an atomic ...
Li Peng - - 2013
We propose a new structure for piezoelectric energy harvesters. It consists of an elastic beam with two pairs of piezoelectric films operating with the fundamental flexural modes in perpendicular directions. A one-dimensional model is developed and used to analyze the proposed structure. The output power density is calculated and examined. ...
Treeby Bradley - - 2013
Simulating the propagation of nonlinear ultrasound waves is computationally difficult because of the dense grids needed to capture high-frequency harmonics. Here, a mapped k-space pseudospectral method is presented which allows the use of nonuniform grid spacings. This enables grid points to be clustered around steep regions of the wave field. ...
Westra Bonnie L - - 2013
Providers in all settings are increasingly aware of the need to focus on transitional care needs and services across healthcare settings to improve quality of life, maintain optimal health, and prevent unnecessary hospitalizations. Home care is an essential piece of the transitional care puzzle, especially in providing services to support ...
Anisimkin Vladimir - - 2013
The Anisimkin Jr. (AN) acoustic plate modes having quasi-longitudinal (QL), quasi-shear-vertical (QSV) and quasi-shear-horizontal (QSH) polarizations are studied experimentally in uncoated ST,X-quartz plates with normalized plate thicknesses h/λ = 1.485 and 1.67 (where h is thickness and λ is wavelength). The sensitivities of the modes toward mass loading (water vapor) ...
Sato Osamu - - 2013
A large quantity of radioactive materials was released from Reactor-II of the Fukushima Daiichi Nuclear Power Plant (F-1 NPP). People living in the area affected by the release are concerned about internal exposures from the daily intakes of contaminated foodstuffs. In order to assess whether the people should be concerned, ...
York Elisa M - - 2013
Spinal cord injury results from an insult inflicted on the spinal cord that usually encompasses its 4 major functions (motor, sensory, autonomic, and reflex). The type of deficits resulting from spinal cord injury arise from primary insult, but their long-term severity is due to a multitude of pathophysiological processes during ...
Andia Isabel - - 2013
Osteoarthritis (OA) is a common disease involving joint damage, an inadequate healing response and progressive deterioration of the joint architecture. Autologous blood-derived products, such as platelet-rich plasma (PRP), are key sources of molecules involved in tissue repair and regeneration. These products can deliver a collection of bioactive molecules that have ...
Mager Diana R - - 2013
Home healthcare (HHC) agencies and schools of nursing (SONs) share the mutual goal of using evidence-based knowledge to deliver care while fostering a professionally stimulating environment. As HHC agencies strive to deliver clinically effective, cost-efficient, patient-centered nursing care, SONs use scholarly methods to develop sound practitioners with investigative skills. Collaborations ...
Jones Carmen - - 2013
The purpose of this study was to explore the perceptions of senior undergraduate nursing students and perceptions of home care clients regarding the use of a new electronic health record and its impact on client care and communication. Findings indicate that providing students with the opportunity and time to become ...
Wilde Mary H - - 2013
A long-term indwelling urinary catheter intervention was tested in a randomized trial that is described in this article. The perceived value of the intervention to the catheter users, one of the study's specific aims, was assessed at the end of their 12-month participation and is reported here. Study participants' responses, ...
Wang Jianjun - - 2013
An analytical model of the dynamic characteristics of an axially polarized multilayer piezoelectric/elastic composite cylindrical transducer is proposed in this paper. Based on the plane stress assumption, the dynamic analytical solution of the transducer under an external harmonic voltage load is obtained, and the electric admittance is also derived analytically. ...
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