Search results

Filter

Filetype

Your search for "*" yielded 527622 hits

The secondary structure of apolipoprotein A-I on 9.6-nm reconstituted high-density lipoprotein determined by EPR spectroscopy

ApolipoproteinA-I (ApoA-I) is the major protein component of high-density lipoprotein (HDL), and is critical for maintenance of cholesterol homeostasis. During reverse cholesterol transport, HDL transitions between an array of subclasses, differing in size and composition. This process requires ApoA-I to adapt to changes in the shape of the HDL particle, transiting from an apolipoprotein to a myri

Health officials' perceptions of and preparedness for the impacts of climate variability on human health in the Somali region of Ethiopia

A proactive strategy to respond effectively to health impacts related to climate variability, particularly within vulnerable populations, is of vital importance. Such a strategy can be attained if health officials have a deep understanding of how climate variability affects human health and if the resources available for the health care sector are sufficient. This study assessed the perceptions an

Triaxial shape with rotation around the longest principal axis in Gd-142

The cranking model is used to describe rotational bands. We investigate the approach of using diabatic configurations and minimizing the particle-number projected energy in a mesh of both lambda, Delta and deformation parameters. We use the method to interpret recent experimental data in Gd-142 and conclude that for the highest spin states observed (I approximate to 30), the nucleus is triaxial an

Rare coding variants and X-linked loci associated with age at menarche

More than 100 loci have been identified for age at menarche by genome-wide association studies; however, collectively these explain only similar to 3% of the trait variance. Here we test two overlooked sources of variation in 192,974 European ancestry women: low-frequency proteincoding variants and X-chromosome variants. Five missense/nonsense variants (in ALMS1/LAMB2/TNRC6A/TACR3/PRKAG1) are asso

Immuno-CoPS (conducting paper strips) for futuristic cost-effective cancer diagnostics

The fabrication of cost-effective, rapid and specific paper based point-of-care (POC) diagnostics based on the principles of bio-recognition is currently at the vanguard of biomedical research, as it is playing a key role in early diagnosis and treatment, resulting in the inhibition of infection and reducing the mortality rate. In the present report, we demonstrate that biomolecules can be directl

Who Acquires Whom? The Role of Geographical Proximity and Industrial Relatedness in Dutch Domestic M&As between 2002 and 2008

In economic geography, geographical proximity has been identified as a key driver of M&A activity. In this context, little attention has yet been drawn to the effect of industrial relatedness, which refers to the similarity and complementarity of business activities. We examine 1,855 domestic M&A deals announced between 2002 and 2008 in the Netherlands, and we assess the extent to which ge

The Field of Social Regulation: How the State Creates a Profession

This article describes the process of professionalisation in the field of social control in Sweden. The aim is to analyse how the state by legislation created the profession of social workers for local social services and thus for social control by public administration. We show how organisations for social work have developed and played an important role since the 19th century and that social inv

Erythropoietin receptor in growth control and anti-estrogen resistance of estrogen receptor positive breast cancer

The main function of Erythropoietin (EPO) and its receptor (EPOR) is the stimulation of erythropoiesis. Therefore, recombinant human EPO (rhEPO) is used to treat anemia in cancer patients, but some studies have reported that rhEPO treatment might promote tumor progression. Additionally, EPOR expression has been detected in various cancer forms. Here, we confirm EPOR expression in several breast ca

Ticagrelor vs. clopidogrel in patients with acute coronary syndromes and diabetes: a substudy from the PLATelet inhibition and patient Outcomes (PLATO) trial

Patients with diabetes mellitus (DM) have high platelet reactivity and are at increased risk of ischaemic events and bleeding post-acute coronary syndromes (ACS). In the PLATelet inhibition and patient Outcomes (PLATO) trial, ticagrelor reduced the primary composite endpoint of cardiovascular death, myocardial infarction, or stroke, but with similar rates of major bleeding compared with clopidogre

Vem är gäst och främling — och vad betyder det?

Starting in the story about Lot and the visiting angels in Genesis 19, I reflect in this article on the relation between guest and host. What are the demands and requirements from both sides? Perhaps one is more restricted than is often thought, restricted by expectations from the other and by expectations from people around. Also, perhaps the roles may change, the host being treated as guest for

Potential association of muscarinic receptor 3 gene variants with primary Sjogren's syndrome

Background Primary Sjogren's syndrome (pSS) is characterised by a chronic inflammation of exocrine glands. Salivary gland infiltrates, however, do not correlate well with disease symptoms, and a primary role for the salivary gland parenchyma in disease development has been suggested. Specifically, dysfunction of exocrine pathways involving the muscarinic receptor 3 (CHRM3) has been indicated. Obje

Designed Quasi-1D Potential Structures Realized in Compositionally Graded InAs1-xPx Nanowires.

III-V semiconductor heterostructures are important components of many solid-state optoelectronic devices, but the ability to control and tune the electrical and optical properties of these structures in conventional device geometries is fundamentally limited by the bulk dimensionality and the inability to accommodate lattice-mismatched material combinations. Here we demonstrate how semiconductor n

Odd sector of QCD

A systematic study of the odd-intrinsic parity sector of QCD is presented. We briefly describe different applications including pi(0) -> gamma gamma decay, muonic g -2 factor and test of new holographic conjectures.

Is CGRP a marker for chronic migraine?

Calcitonin gene-related peptide (CGRP) research was initiated by Poyner et al.,(1) who found that the calcitonin gene encodes the 37-amino acid neuropeptide CGRP in neuronal tissue. Within months, the Lund group produced antibodies toward α-CGRP and developed sensitive methods to study the role of this peptide in the cranial circulation. Intracranial vessels and the trigeminal ganglion harbor this

Stent-graft placement for urgent treatment or prevention of bleeding

Background: Stent-graft treatment of the patients with ongoing bleeding may be beneficial in specific situations, especially when preservation of blood flow to the distant organs is important. Purpose: To present the results of stent-graft placement for urgent treatment or prevention of the bleeding. Material and Methods: Stent-graft placement was performed urgently for the treatment of active ble

Literature Review of the Frequency of Reoperations after One Stage Transanal Endorectal Pull-Through Procedure for Hirschsprung’s Disease in Children

Background: Transanal endorectal one-stage pull-through (TERPT) procedure in children with Hirschsprung’s disease (HD) has gained worldwide acceptance. However surgical success is often reported separately, while the necessity for true reoperation is difficult to establish. Aim: To evaluate the incidence of reoperations following TERPT procedure. The findings will be important in counseling and pl

Physical workload in various types of work: Part II. Neck, shoulder and upper arm

To explore the correlation between, and the variation in, various measures of exposure to potential risk factors for work-related upper extremity musculoskeletal disorders (UE-WMSDs), physical workload was measured in 43 types of work (713 individuals), using inclinometry for the head and upper arms, and electromyography (EMG) for the trapezius muscles. Many exposure measures were highly correlate