Hierarchically structured, superoleophobic surfaces displaying one of the lowest contact angle hysteresis ever reported are developed by Anish Tuteja and co-workers on page 5838. These surfaces allow droplets of the extremely low surface tension liquid, n-heptane, to bounce and roll off at tilt angles ≤ 2°.

The RNA duplex, (5'GACGAGUGUCA)(2), has two conformations in equilibrium. The nuclear magnetic resonance solution structure reveals that the major conformation of the loop, 5'GAGU/3'UGAG, is novel and contains two unusual Watson-Crick/Hoogsteen GG pairs with G residues in the syn conformation, two A residues stacked on each other in the center ...

This report summarizes current (as of 2011) guidelines or recommendations published by multiple agencies of the U.S. Department of Health and Human Services (DHHS) for prevention and control of human immunodeficiency virus (HIV) infection, viral hepatitis, sexually transmitted diseases (STDs), and tuberculosis (TB) for persons who use drugs illicitly. It ...

Lupus vasculopathy (LV) is one of the complications of lupus nephritis. No definite therapy has been recommended for the management of LV, and patient outcomes are variable. We present the case of a 16-year-old girl who recovered from stage V chronic kidney disease due to lupus nephritis with vasculopathy with ...

In view of highly prevalent stressful conditions in modern working life, in particular increasing work pressure and job insecurity, it is of interest to know whether specific constellations of an adverse psychosocial work environment increase the risk of depressive disorder among employed people. This contribution gives a short overview of ...

Life-threatening pediatric emergencies are rare events in which precise, correct and fast drug dosing is essential. Intravenous drugs are most commonly dosed based on the child's weight in mg/kg. Numerous tools exist for aiding the physician in the error prone calculation, none of which meet all criteria for the perfect ...

A multistage system for poly(hydroxyalkanoate) (PHA) production consisting of five continuous stirred tank reactors in series (5-CSTR) with Cupriavidus necator DSM 545 as production strain was modelled using formal kinetic relations. Partially growth-associated production of PHA under nitrogen limited growth was chosen as modelling strategy, thus the Luedeking-Piret's model of ...

In 1988, the World Health Assembly launched the Global Polio Eradication Initiative (GPEI) and, in 2012, declared the completion of polio eradication a programmatic emergency for global public health. To date, wild poliovirus (WPV) cases reported worldwide in 2012 are at historically low levels. Nigeria is one of only three ...

This essay is an expanded set of comments on the social psychology papers written for the special issue on History and Social Psychology. It considers what social psychology, and particularly the theory of social representations, might offer historians working on similar problems, and what historical methods might offer social psychology. ...

In liver surgery, understanding the complicated liver structures and a detailed evaluation of the functional liver remnant volume are essential to perform safe surgical procedures. Recent advances in imaging technology have enabled operation planning using three-dimensional (3D) image-processing software. Virtual liver resection systems provide (1) 3D imaging of liver structures, ...

Beverages marketed as energy drinks have become a popular form of caffeine consumption targeted at young males, with some brands containing the caffeine equivalent of 1-3 cups of coffee or cans of soda. Energy drinks also include other ingredients intended to boost physical energy or mental alertness, such as herbal ...

BACKGROUND: The aim of this study was to investigate the antialbuminuric and antihypertensive effects of aliskiren by monitoring home blood pressure (BP) in comparison with the effects of the angiotensin receptor blocker (ARB) valsartan in patients with hypertensive nephrosclerosis and albuminuria. METHODS: We conducted an open-label, randomized trial to compare ...

BACKGROUND: Suicide rates of male and female physicians are about 3-5 times higher compared with the general public. Detailed studies about medical student suicides in the United States exist but similar current data from German speaking countries are lacking. METHODS: In this study suicide among medical students in Germany, Austria ...

OBJECTIVE: The aim of this study was to assess the efficacy, appropriateness and cost-effectiveness of a new working shift model for anesthesiologists complying with the European working time directive (EWTD) at the University Hospital of Tübingen (UKT), Germany 3 years after implementation BACKGROUND: Applying the standards of the EWTD is ...

Type 2 diabetes (T2DM), historically an adult disease, is now increasingly prevalent in obese youth. Poor diet and increased sedentary behavior contribute to the increasing rates of obesity in youth, yet not all obese children develop T2DM. In general, T2DM is characterized by both insulin resistance (IR) and pancreatic beta-cell ...

BACKGROUND: The aim of this investigation was to describe the effects of standardization and central control of the processes involved in postoperative pain management from patient and employee perspectives. MATERIALS AND METHODS: Patients (n = 282/307) and respective hospital staff (n = 149/119) evaluated the processes, the quality of postoperative pain management and result ...

Estrogen may influence coronary heart disease risk in women through the effects of endogenous opioids on autonomic control of blood pressure. In a randomized, placebo-controlled trial, we examined the combined effects of estrogen and the opioid antagonist, naltrexone, on blood pressure responses to psychological stress in 42 postmenopausal women. After ...

Tobacco use remains the single largest preventable cause of death and disease in the United States. According to the 2010 U.S. Surgeon General's report, approximately 443,000 U.S. adults die from smoking-related illnesses each year. In addition, smoking has been estimated to cost the United States $96 billion in direct medical ...

This article reports the successful use of C1 esterase inhibitor in the treatment of capillary leak syndrome. The coincidence of exposure to latex during surgery and medication with ramipril led to prolonged shock complicated by secondary hyperfibrinolysis, capillary leak syndrome and multiple organ failure. Initial treatment according to relevant guidelines ...

It has been reported that Astragalus membranaceus, an Asian traditional herb, has an estrogenic effect in vitro. To examine the possible role of A. membranaceus extract with supplemental calcium (Ca) on bone status in calcium-deficient (LCa) ovariectomized (OVX) rats, a total of 48 female rats were divided into six groups: ...

Hurricane Sandy made landfall as a post-tropical cyclone along the coast of southern New Jersey on Monday, October 29, 2012. In the wake of Sandy, state and federal public health agencies have observed an increase in the number of exposures to carbon monoxide (CO) reported to poison centers. CO is ...

Spontaneous small-bowel hematomas most commonly involve the jejunum, followed by the ileum and duodenum, and occur in patients who receive excessive anticoagulation with phenprocoumon/warfarin or who have additional risk factors for bleeding.We report three cases of intramural small-bowel hematoma, all complications of treatment with phenprocoumon, which nowadays is used extensively ...

Spinal injections are a treatment option in the conservative management of degenerative spinal disorders. The indications must be critically reviewed for every patient. Treatment with injections for painful spinal disorders should be a part of interdisciplinary treatment regimes. The diagnostic value varies between injection procedures. A large number of imaging ...

PURPOSE: To compare the performance of the Chronic Kidney Disease Epidemiology Collaboration (CDK-EPI) equation, the 24-h creatinine clearance rate (24hCCr), Cockroft-Gault (C-G) formula, the abbreviated Modification of Diet in Renal Disease (aMDRD) equation, the modified Modification of Diet in Renal Disease (mMDRD) equation in determining glomerular filtration rate (GFR) in ...

PURPOSE: To propose a simple method for the development of genipin-crosslinked casein micelles as a new delivery platform for prolonged release of alfuzosin hydrochloride. METHODS: Crosslinked casein micelles entrapping alfuzosin were transformed into solid redispersible nanoparticles via spray-drying technique with no need for drying adjuvants based on the stabilizing effect ...

This minireview mainly aims at the study of S-adenosyl-L-methionine (SAM) production by microbial fermentation. A brief introduction of the biological role and application of SAM was presented. In general, SAM production can be improved by breeding of the producing strain through the conventional mutation or genetic engineering approach in the ...

In higher plants, the shoot apical meristem (SAM) is the ultimate source supplying cells that constitute the aboveground tissues and organs. The cells supplied from the SAM begin to proliferate rapidly and then concomitantly start to differentiate. We identified a novel mutant, named bouquet-1 (boq-1), exhibiting highly pleiotropic shoot growth ...

Glioma is one of the most common tumors of the central nervous system, and one of its main types is astrocytoma. Microarray technology has been widely used to explore the molecular mechanism of cancer. It is universally accepted that meta-analysis considerably improves the statistical robustness of results, particularly in clinical ...

OBJECTIVEC: Randomized trials fail to demonstrate a decrease in mortality when high Positive End-Expiratory Pressure (PEEP) is applied to patients with acute respiratory distress syndrome. Use of PEEP in all patients without taking into consideration specific lung morphology, potential for recruitment and risk of lung hyperinflation could be one of ...

The genes of the major histocompatibility complex (MHC) are a key component of the mammalian immune system and have become important molecular markers for measuring fitness-related genetic variation in wildlife populations. Because of human persecution and habitat fragmentation, the grey wolf has become extinct from a large part of Western ...

Neuroglobin (Ngb) is a globin present in the brain and retina of mammals. This hexacoordinated hemoprotein binds small diatomic molecules, albeit with lower affinity compared with other globins. Another distinctive feature of most mammalian Ngb is their ability to form an internal disulfide bridge that increases ligand affinity. As often ...

We have previously shown that Regulator of Calcineurin 1 (RCAN1) regulates multiple stages of vesicle exocytosis. However, the mechanisms by which RCAN1 affects secretory vesicle exocytosis and quantal release kinetics remain unknown. Here we use carbon fiber amperometry to detect exocytosis from chromaffin cells and identify these underlying mechanisms. We ...

Cu complex as photosensitizers: Photoinduced charge-transfer dynamics from a copper(I) diimine complex to TiO(2) nanoparticles were investigated by combining multiple time-resolved spectroscopic methods. An efficient and ultrafast electron transfer process from the singlet MLCT state was discovered as a result of structural control owing to the flattening of the tetrahedral ...

Environmentally friendly one-pot synthesis of amides, bis-amides and dipeptides by mechanochemical carbodiimide-mediated coupling of carboxylic acids and amines is described; high reaction yields and simple aqueous work-up allow for the clean, practical and fast preparation of a variety of compounds containing the amide bond from readily accessible reagents.

Introduction: The peroxisome proliferator-activated receptor (PPAR)-α and -γ agonists, fibrates and glitazones, are effective treatments for dyslipidemia and type 2 diabetes mellitus, respectively, but exhibit class-related, as well as compound-specific safety characteristics. Areas covered: This article reviews the profiles of PPAR-α, PPAR-γ, and dual PPAR-α/γ agonists with regard to class-related ...

We analysed, for the first time, songs of the African Red-winged Starling Onychognathus morio and compared their general characteristics with those of the European Starling Sturnus vulgaris. Both species are gregarious during the non-breeding season, but European Starlings tend to nest in colonies, form unstable pair-bonds and are occasionally polygynous, ...

Gene mutations were found in acute myeloid leukemia (AML) and their importance has been noted. To clarify the importance and stability of mutations, we examined gene mutations in paired samples at diagnosis and relapse of 34 adult AML patients. 5 acquired gene mutations were detected at relapse. Of the 45 ...

Wavelength tunability of lasers is one of the most important parameters for achieving practical applications such as optical communication, environmental monitoring, and spectroscopy analysis. A wide-wavelength tunable laser is demonstrated on a single non-doped CdSe nanowire (NW) without changing pumping intensity and position, but by simply gradually cutting the NW ...

Abstract Acute carbohydrate-protein ingestion has been shown to improve steady-state endurance performance. This study compared the effects of carbohydrate and carbohydrate-protein ingestion on self-regulated simulated multiple-sprint sport performance. Nine participants completed two trials of a modified Loughborough Intermittent Shuttle Test involving 4 x 15 min blocks of regulated exercise followed by ...

With a large, aging population in the USA and continued prolongation of life expectancy, treatment of cancer in the elderly will continue to be of importance. The most common cancer in men is prostate cancer, which is most often diagnosed in those over the age of 65 years. Initial therapies for ...

This paper takes key insights from social psychologists and interrogates them as methodological tools for historians, applying these theories to a large-scale uprising that occurred in southern England in 1549. In a social order based on notions of paternalism and deference, a diverse band of rebels were able to forge ...

BACKGROUND: Generic alendronate was approved in the United States on February 6, 2008. Medicare beneficiaries might pay for generic alendronate out-of-pocket without having claims submitted, resulting in misclassification of generic alendronate use in Medicare data. OBJECTIVES: To estimate the completeness of generic alendronate use in 2008 Medicare Part D data; ...

A trial was conducted during the anestrous period in female goats to determine: (a) whether estrus can be induced in anestrous goats by administration of equine chorionic gonadotropic hormone (eCG) and PGF(2α) under pen conditions and (b) whether these sexually active female goats can elicit sexual arousal in sexually inactive ...

Monocyte chemoattractant protein-1 (MCP-1) is implicated in promoting atherosclerotic diseases, including stroke. Therefore, several studies have investigated the association between variants of the MCP-1 gene and risk of atherosclerotic diseases. We sought to determine the occurrence of MCP-1 -2518A>G polymorphism in patients with ischemic stroke (IS), and studied its association ...

Abstract Cryptosporidium spp. are frequent parasites of livestock and companion animals, raising questions about the clinical significance of such infections. Cryptosporidium infections have a wide spectrum of clinical signs that can vary from asymptomatic to serious infection to death. In neonatal ruminants, cryptosporidiosis is considered an important disease characterised by ...

Listeners infer which object in a visual scene a speaker refers to from the systematic variation of the speaker's tone of voice (ToV). We examined whether ToV also guides word learning. During exposure, participants heard novel adjectives (e.g., "daxen") spoken with a ToV representing hot, cold, strong, weak, big, or ...

A chemo-enzymatic synthesis method of S-citalopram was developed to overcome the disadvantage of relatively low selectivity of enzyme towards tertiary alcohols. The combination of kinetic resolution, cyclic resolution and stereoinversion synthesis was successfully applied in the asymmetric synthesis of the S-citalopram. Using the kinetic model to predict the cyclic resolution, ...

We monitored infection by a brain-infecting myxozoan Kudoa yasunagai in hatchery-reared juvenile yellowtail Seriola quinqueradiata at a culturing site in Japan. Infection was detected by PCR and microscopic observation once every 1 to 4 wk during 2010 and 2011. In both years, we detected first infection in mid-July by PCR. ...

The purpose of this study was to evaluate the hypolipidemic effect of a methanolic extract from Opuntia joconostle seeds fed to mice in a hypercholesterolemic diet. Acute toxicity of the methanolic extract was investigated by an established method. Phenolic composition and antioxidant activity were determined by high-performance liquid chromatography and ...

Human papillomavirus (HPV) 58 accounts for a notable proportion of cervical cancers in East Asia and parts of Latin America, but it is uncommon elsewhere. The reason for such ethnogeographical predilection is unknown. In this study, nucleotide sequences of E6 and E7 genes of 401 HPV58 isolates collected from 15 ...