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Lysine demethylase inhibition protects pancreatic β cells from apoptosis and improves β-cell function

Transcriptional changes control β-cell survival in response to inflammatory stress. Posttranslational modifications of histone and non-histone transcriptional regulators activate or repress gene transcription, but the link to cell-fate signaling is unclear. Inhibition of lysine deacetylases (KDACs) protects β cells from cytokine-induced apoptosis and reduces type 1 diabetes incidence in animals. W

Effect of Humidity on Structural Distortion and Conductance of DNA Nanowire

One of the intensively explored domains of the current bionanotechnology is the focus for search of nano-materials intended to develop high throughput electronic devices. Among the questioned physical materials deoxyribonucleic acid (DNA) has given promising background to be explored as potential nanowire material for aspiring nano-devices. The distinguished characteristics of electron hopping bet

A new species of the genus capoeta Valenciennes, 1842 from the Caspian Sea basin in Iran (Teleostei, Cyprinidae)

A new species of algae-scraping cyprinid of the genus Capoeta Valenciennes, 1842 is described from the Kheyroud River, located in the southern part of the Caspian Sea basin in Iran. The species differs from other members of this genus by a combination of the following characters: one pair of barbels; predorsal length equal to postdorsal length; maxillary barbel slightly smaller than eye’s horizont

DNA immobilization chemical interference due to aggregates study by Dip and Drop approach

In the present manuscript, we report the studies and observations for chemical interference due to aggregates formation during covalent immobilization of thiolated lambda-DNA between gold microelectrodes. Dip and Drop approaches were employed to study DNA immobilization using thiolated oligos (oligoA 5' GGGCGGCGACCT 3' and oligoB 5' AGGTCGCCGCCC 3'). As a result of aggregation, less interference w

Current voltage characteristics of intrinsic guanine rich λ-DNA sequences

In the present manuscript, current-voltage (I-V) measurements of double stranded guanine rich sequences of λ-DNA have been reported. These sequences show length dependent conductivity. Conductivity (σ0) DNA of length, L = 0.6494 x 10-4 (1910 bp), 1 x 10-4 (2947 bp) and 1.3498 x 10-4 cm (3970 bp) was found to be 2.4 x 105, 7.7 x 102 Ω-1cm-1 and insulator behavior, respectively. I-V characterization

Assessment of Cesarean hysterotomy scar before pregnancy and at 11–14 weeks of gestation : a prospective cohort study

Objective: To compare the appearance and measurement of Cesarean hysterotomy scar before pregnancy and at 11–14 weeks in a subsequent pregnancy. Methods: This was a prospective cohort study of women aged 18–35 years who had one previous Cesarean delivery (CD) at ≥ 37 weeks. Women were examined with saline contrast sonohysterography 6–9 months after CD. A scar defect was defined as large if scar th

Classification of spectra of the Neumann–Poincaré operator on planar domains with corners by resonance

We study spectral properties of the Neumann–Poincaré operator on planar domains with corners with particular emphasis on existence of continuous spectrum and pure point spectrum. We show that the rate of resonance at continuous spectrum is different from that at eigenvalues, and then derive a method to distinguish continuous spectrum from eigenvalues. We perform computational experiments using the

Microsurgical Subinguinal Varicocele Repair of Grade II-III Lesions Associated with Improvements of Testosterone Levels

Introduction: The results of reports on the association between varicocele repair and testosterone levels were conflicting. The aim of the present study is, therefore, to investigate the impact of varicocele repair on testosterone levels. Materials and Methods: The study is based on 20 men who experienced microsurgical subinguinal varicoceles repair because of chronic dull scrotal pain. All hormon

Distribution of CGRP and its receptor components CLR and RAMP1 in the rat retina

Calcitonin gene-related peptide (CGRP) is a 37 amino acid neuropeptide with several functions including vasodilation, the perception of painful stimuli, and inflammation. The CGRP receptor consists of two main components; calcitonin-like receptor (CLR) and receptor activity-modifying protein 1 (RAMP1). While there is a growing recognition that CGRP plays a key role in migraine, the function of CGR

Realising opportunities for knowledge transfer through effective research extension : case examples in Culinary Tourism

This paper discusses the application of university extension practice in the establishment of new tourism enterprises, with a particular focus on culinary tourism enterprises. The discussion is framed by the ‘missions’ perspective of university function, noting that extension is a form of knowledge transfer falling within the ‘Third Mission’ of universities. A case study approach is used to show h

Isotopes and Human Burials at Viking Age Birka and the Mälaren Region, East Central Sweden

Isotopic proveniencing has been applied to human inhumations and cremations as well as fauna from the Viking Age site of Birka and the surrounding Mälaren region, located in east-central Sweden. Human enamel from inhumations has been measured for strontium, oxygen, and carbon isotope ratios (petrous bone from cremations was measured for strontium only) to obtain information on mobility and diet. SIsotopic proveniencing has been applied to human inhumations and cremations as well as fauna from the Viking Age site of Birka and the surrounding Mälaren region, located in east-central Sweden. Human enamel frominhumations has been measured for strontium, oxygen, and carbon isotope ratios (petrous bone from cremations was measured for strontium only) to obtain information on mobility and diet. Se

MRS glucose mapping and PET joining forces : re-evaluation of the lumped constant in the rat brain under isoflurane anaesthesia

Although numerous positron emission tomography (PET) studies with (18) F-fluoro-deoxyglucose (FDG) have reported quantitative results on cerebral glucose kinetics and consumption, there is a large variation between the absolute values found in the literature. One of the underlying causes is the inconsistent use of the lumped constants (LCs), the derivation of which is often based on multiple assum

Non-Residential Capital Stock in Latin America, 1875-2008 : New Estimates and International Comparisons

We use a homogeneous method to estimate non-residential capital stock for Argentina, Brazil, Chile, and Mexico. Our estimates extend back to the late-nineteenth century, 50 years earlier than the present available estimates. Our estimates use the gross fixed capital formation data base (1850-1950). These data are linked with existing standardised national accounts for the region, such as those of

The 20210 A allele of the prothrombin gene is a common risk factor among Swedish outpatients with verified deep venous thrombosis

A dimorphism in the 3'-untranslated region of the prothrombin gene (G to A transition at position 20210) has recently been reported to be associated with increases in plasma prothrombin levels and in the risk of venous thrombosis. We have examined the prothrombin dimorphism among 99 unselected outpatients with phlebography verified deep venous thrombosis, and in 282 healthy controls. The prevalenc

Familial thrombophilia : clinical and molecular analysis of Swedish families with inherited resistance to activated protein C or protein S deficiency

This report describes the characterization of Swedish families with inherited resistance to activated protein C (APC resistance) and/or protein S deficiency, two genetic disorders associated with functional impairment of the protein C anticoagulant pathway. The APC resistance phenotype was linked to the factor V gene locus in a kindred with independent inheritance of APC resistance and protein S d

Diversity and functions of intestinal mononuclear phagocytes

The intestinal lamina propria (LP) contains a diverse array of mononuclear phagocyte (MNP) subsets, including conventional dendritic cells (cDC), monocytes and tissue-resident macrophages (mÏ †) that collectively play an essential role in mucosal homeostasis, infection and inflammation. In the current review we discuss the function of intestinal cDC and monocyte-derived MNP, highlighting how these