Handcrafted fresh cheeses are popular among consumers in Mexico. However, unsafe raw materials and inadequate food safety practices during cheese manufacture and preservation make them a potential public health risk. The incidence of Salmonella, Listeria, Escherichia coli O157:H7, and staphylococcal enterotoxin was analyzed in two types of fresh cheese (panela ...

Staphylococcus aureus can be carried on the skin and nasal passages of humans and animals as a commensal. A case of human methicillin-resistant S. aureus infection resulting from contact with pork has been reported. Poultry carcasses are sold at retail with the skin intact, but pork and beef typically are ...

The second international meeting on the Moyamoya angiopathy (MMA) was held in mid. July 2011 at the children's hospital Zurich by Frau PD Dr.Khan and Prof.Meuli. On this occasion I was asked to give a survey of this disease, so the following points were presented and discussed: 1. Who was ...

The authors describe technical details of experimental protocol of gene transfection in isolated rat mesenteric lymphatic vessels (MLVs). Authors also refer to the recent publication in Microcirculation, which provides wide set of experimental evidences obtained from confocal microscopic imaging and isolated vessels functional tests, which confirmed a successful achievement of ...

Microbial communities play critical biogeochemical roles in the functioning of marine ecosystems. Recent advances in molecular methods and environmental genomics have greatly advanced our understanding of microbial prokaryotes and their diversity and functional ecology in the world's oceans. Large populations of heterotrophic eukaryotes are well documented in the oceans and ...

Cardiovascular diseases (CVD) are emerging late effects after allogeneic hematopoietic stem cell transplantation (allo-HSCT), leading to considerable morbidity and mortality. These late CVD are in most cases related to enhanced atherosclerosis, promoted by the early appearance after transplantation of cardiovascular risk factors. According to the data obtained from the general ...

Glucose toxicity contributes to progressive β-cell failure and the development of overt diabetes. Oxidative stress is an important aspect of glucose toxicity in pancreatic β-cells. We investigated whether the flavonoid apigenin protects pancreatic β-cells from 2-deoxy-D-ribose (dRib)-induced oxidative cell damage. HIT-T15 pancreatic β-cells were cultured with or without apigenin in ...

A patient with pulmonary metastasis of colon cancer was treated with artificially synthesized helper/killer-hybrid epitope long peptide (H/K-HELP) of MAGE-A4 cancer antigen. The patient was vaccinated with MAGE-A4-H/K-HELP combined with OK432 and Montanide ISA-51. There were no severe side-effects except for a skin reaction at the injection site. MAGE-A4-H/K-HELP induced ...

Muscarinic agonists and antagonists are used to treat a handful of gastrointestinal (GI) conditions associated with impaired salivary secretion or altered motility of GI smooth muscle. With regard to exocrine secretion, the major muscarinic receptor expressed in salivary, gastric, and pancreatic glands is the M(3) with a small contribution of ...

On average, Americans without health insurance receive fewer health care services than those with insurance. The specific types of services for which the uninsured face access and utilization deficits are not well understood. The authors describe the use of imaging tests in hospital emergency departments (EDs) by nonelderly patients, comparing ...

The aim of this study was to examine the acaricidal activity of Periploca sepium oil and its active component against Tyrophagus putrescentiae. Based on its 50% lethal dose (LD(50) ) value, P. sepium oil (8.45 μg/cm(2)) was highly active against T. putrescentiae. The active constituent of P. sepium was isolated ...

The capability to accurately, rapidly, and reproducibly determine the affinity of a ligand for a target protein or enzyme is a vital component for a successful structure-based drug design effort. In order to successfully drive a structure-based drug design (SBDD) project forward, multiple distinct assays, each with particular strengths and ...

Chronic kidney disease (CKD) occurs commonly (prevalence of approximately 20% in a large series) after allogeneic hematopoietic stem cell transplantation (HSCT). There are three distinct clinical entities that occur after HSCT: thrombotic microangiopathy (TMA), nephrotic syndrome (NS), and idiopathic or graft-versus-host disease (GVHD)-related CKD. Acute renal function decline occurs in ...

An often safer alternative to a traditional procedure.

(99m)Tc-tricarbonyl [(99m)Tc(CO)(3)] complexes have been conventionally synthesized by heating [(99m)Tc(CO)(3)(H(2)O)(3)](+) and a tridentate chelating ligand under atmospheric pressure; however, this method is poor in terms of chemical yield and reproducibility. Moreover, since the half-life of (99m)Tc is very short (6 h), the development of facile and rapid methods of synthesizing (99m)Tc-labeled ...

Metallothionein (MT) as a potential cancer marker is at the center of interest and its properties, functions and behavior under various conditions is intensively studied. In the present study, two major mammalian MT isoforms (MT-1 and MT-2) were separated using capillary electrophoresis (CE) coupled with UV detector in order to ...

An Escherichia coli isolate producing the CMY-2 β-lactamase was found in the milk of a cow with recurrent subclinical mastitis. The isolate was resistant to the antibiotics commonly used for intramammary mastitis treatment, such as penicillins, cephalosporins, β-lactam/β-lactamase inhibitor combinations, aminoglycosides, tetracyclines, and sulfonamides. This is the first report of ...

Extrahepatic mesocaval shunts were successfully created in three patients with refractory variceal hemorrhage, complete portal vein or superior mesenteric vein occlusion, and contraindications to shunt surgery. The use of intravascular ultrasound guidance and covered stents allowed safe and effective transvenous shunt creation without the necessity of percutaneous transabdominal mesenteric venous ...

Malformations of heart valves are one of the most common serious congenital defects. Heart valves are developed from endocardial cushions of the heart. The endocardial cushion in early heart development consists of two cell layers: an outer myocardial cell layer and an inner endocardial cell layer with abundant extracellular matrix ...

Abstract Migraine is a most common neurological disease that affects nearly 10% of the general population. Although the pathophysiology of migraine is obscure, cortical spreading depression (CSD) is believed to be a phenomenon underlying migraine auras. On the other hand, the activation of the trigemino-vascular system is considered to be ...

In order to adopt a general workflow for complex biological matrices with respect to a new blood-brain barrier (BBB) model, a micellar electrokinetic chromatography method has been developed. The cells forming the BBB have been cultivated in a special cell growth medium in which six drugs (acetaminophen, caffeine, carbamazepine, cimetidine, ...

It is now well established that G-protein coupled receptors (GPCRs) are hyper-phosphorylated following agonist occupation usually at serine and threonine residues contained on the third intracellular loop and C-terminal tail. After some 2 decades of intensive research, the nature of protein kinases involved in this process together with the signalling ...

We report here a case of massive nasal bleeding from the sphenopalatine artery three weeks after endonasal transsphenoidal surgery. This 66-year-old male suffered from massive nasal bleeding with the status of hypovolemic shock. Under general anesthesia, an emergent angiography revealed an extravasation from the sphenopalatine artery. Trans-arterial embolization using coil ...

Seaweeds are being studied for their role in supporting coastal marine life and nutrient cycling and for their bioactive metabolites. For a more complete understanding of seaweed communities, it is essential to obtain information about their interactions with various other components of their ecosystem. While interactions of seaweeds with herbivores ...

Background The mitochondrial DNA mutation m.1555A>G predisposes to permanent idiosyncratic aminoglycoside-induced deafness that is independent of dose. Research suggests that in some families, m.1555A>G may cause non-syndromic deafness, without aminoglycoside exposure, as well as reduced hearing thresholds with age (age-related hearing loss). Objectives To determine whether adults with m.1555A>G have ...

Obstructive sleep apnea in children is associated with serious neurocognitive and cardiovascular morbidity, systemic inflammation, and increased health care use, yet remains underdiagnosed. Although the prevalence of obstructive sleep apnea is 1-3% in the pediatric population, the prevalence of primary snoring (PS) is estimated to be 3-12%. The challenge for ...

Oregano essential oil (OEO) was evaluated to determine its effect on the growth of natural contaminating molds on the surface of Spanish fermented sausage, the development of the internal microbial population of the sausage, and the physicochemical properties of the sausage. Results indicated a dramatic reduction in the contaminant molds. ...

Mercury, cadmium, and lead concentrations were determined in various fishery products (fishes, cephalopod molluscs, and crustaceans) imported into Italy from many European and non-European coastal countries. Considerable differences were found in the concentrations of these metals among the products tested. The highest mean Hg concentration was found in fishes (0.21 ...

The atomic force microscope (AFM) is a state-of-the-art tool that can analyze and characterize samples on a scale from angstroms to 100 μm by physical interaction between AFM cantilever tip and sample surface. AFM imaging has been used incrementally over last decade in living cells in cardiovascular research. Beyond its ...

Abstract Objectives: To compare attitudes of orthodontists, periodontists, and general dentists regarding the use of soft tissue lasers by orthodontists during the course of orthodontic treatment. Materials and Methods: An analogous survey was developed to evaluate and compare the current opinions of a representative sample (n  =  538) of orthodontists ...

A few complicated and time-consuming methods are available for the determination of residual fentanyl in Durotep(®) MT transdermal patches, however, their application to clinical settings is limited. The aim of this study was to develop a simple and rapid HPLC-UV method using an ultrafine particle octadecylsilane (ODS) for the determination ...

This issue of Macromolecular Bioscience contains articles of the Special Series "Advanced Polymers in Stem Cell Biology & Medicine".

The present report describes three cases of a bronchiolitis obliterans organizing pneumonia (BOOP)-like reactive pneumonitis following radiofrequency (RF) ablation for lung cancer. The incidence of BOOP-like reactive pneumonitis after RF ablation at the authors' institution was estimated to be approximately 0.4% (three of 840 sessions). The patients presented with nonspecific ...

Escalating problems with drug resistance continue to compromise the effectiveness of commercial antibiotics, necessitating the search for novel classes of antimicrobial agents. To circumvent problems with resistance, a multitarget single-pharmacophore approach has been employed to discover inhibitors that possess balanced activity against multiple target enzymes. In this chapter, we examine ...

No satisfactory effective treatment is available yet to cure diabetes mellitus. Though, synthetic drugs are used but there are several drawbacks. The attributed antihyperglycemic effects of many traditional plants are due to their ability for the management of diabetes mellitus. A hydromethanolic extract was administered orally at a dose of ...

Obesity is a serious health problem worldwide. We investigated the anti-obesity effect of the flower of Albizia julibrissin DURAZZ. (Leguminosae). A 90% EtOH extract of the flower inhibited adipogenesis in 3T3-L1 preadipocytes, as well as the activity of glycerol-3-phosphate dehydrogenase (GPDH) activity. New flavonol acylglycosides (1-4) and eighteen known compounds ...

In a relatively short time, regulation has become a significant and distinct feature of how modern states wish to govern and steer their economy and society. Whereas the former 'dirigiste' state used to be closely related to public ownership (e.g. hospitals), planning (volume and capacity planning) and centralised administration (e.g. ...

The formation of blood vessel networks is a fundamental event in vertebrate embryo development. Angiogenesis and vasculogenesis are the essential processes in vascular formation. Endothelial cells play a key role during angiogenesis and vasculogenesis, and cultured vascular endothelial cells provide an indispensable model for exploring the molecular mechanisms of angiogenesis ...

Lung volumes are considered part of a complete pulmonary function test, but their value for enhancing clinical decision making is unknown. Unlike spirometry and diffusing capacity of the lung for carbon monoxide (D(LCO)), which do contribute to confirming or excluding a diagnosis, there are few clear indications when lung volumes ...

Knowledge about the epidemiology, demography and social status of patients with replicative chronic hepatitis B (CHB) in Germany is still scarce. This cross-sectional study evaluated in patients with chronic hepatitis B infection, with a serum HBV-DNA concentration of at least 10,000 copies/mL (> 2000 IU/mL) at documentation visit, the epidemiology, socio-demographics, ...

Cardanol (ginkgol) extracted from Ginkgo biloba leaves and cashew nutshell liquid enhances the growth of NSC-34 immortalized motor neuron-like cells and, when chronically administered to young rats, improves working memory-related learning ability as assessed by eight-arm radial maze tasks. These findings suggest that cardanol is one of the components in ...

Liver regeneration (LR) is a compensatory growth that occurs in response to resection or injury of the liver aimed at restoring the liver mass and maintaining body homeostasis. The activation of intracellular signaling pathways due to extracellular stimuli mainly reflects a highly coordinated spatial and temporal organization of phosphotyrosine-based signals ...

Voiding of the bladder is the result of a parasympathetic muscarinic receptor activation of the detrusor smooth muscle. However, the maintenance of continence and a normal bladder micturition cycle involves a complex interaction of cholinergic, adrenergic, nitrergic and peptidergic systems that is currently little understood. The cholinergic component of bladder ...

The Centers for Disease Control and Prevention (CDC) recently revised their estimates for the annual number of foodborne illnesses; 48 million Americans suffer from domestically acquired foodborne illness associated with 31 identified pathogens and a broad category of unspecified agents. Consequently, economic studies based on the previous estimates are now ...

The establishment of a blood vessel network is fundamental to embryonic development and plays a critical role in many diseases including coronary heart disease and cancer. Vascular endothelial cells are central players in blood vessel formation and line the inside of the entire blood vessel system. PECAM-1 is expressed in ...

Individually Andrographis paniculata Nees. (Acanthaceae), Phyllanthus niruri Linn.(Euphorbiaceae) and Phyllanthus emblica Linn. single plant extracts have been reported to have hepatoprotective activity. However, literature survey shows that no sufficient scientific data has been publish on pharmacological evaluation of these plants in combined form. Hepatoprotective activity of the polyherbal hepatoprotaective formulation ...

The importance of fungi found in deep-sea extreme environments is becoming increasingly recognized. In this chapter, current scientific findings on the fungal diversity in several deep-sea environments by conventional culture and culture-independent methods are reviewed and discussed, primarily focused on culture-independent approaches. Fungal species detected by conventional culture methods mostly ...

Editor's note: The AJN editorial news team selected the following stories to watch over the coming year, given their implications for nursing education and professional practice.

2,6-Dimethyl-9-Aryl-9-phosphabicyclo[3.3.1]nonanes (9-PBN and 9-NapBN) and the chiral diaminophosphine oxides (DIAPHOXs) derived from aspartic acid have been introduced as useful ligands and preligands, respectively, for transition metal-catalyzed asymmetric synthesis. anti-Selective asymmetric hydrogenation 
of α-amino-β-ketoesters using Ru-, Rh-, Ir-, and Ni-catalysts through dynamic kinetic resolution have been developed for the first time, ...

Striatal cholinergic interneurons are pivotal modulators of the striatal circuitry involved in action selection and decision making. Although nicotinic receptors are important transducers of acetylcholine release in the striatum, muscarinic receptors are more pervasive and have been more thoroughly studied. In this review, the effects of muscarinic receptor signaling on ...