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Sodium reduction

L Paglia
Despite the general advances in dental care, dental caries is still a global health problem affecting many children. Occlusal surfaces of first permanent molars are the most susceptible sites in the developing permanent dentition. Dentists should use sealants or fluoride varnish - as well as other means - to limit the onset of tooth decay. Application of sealants is a recommended procedure to prevent or control caries. Sealing occlusal surfaces of newly erupted permanent molars in children and teenagers delays caries onset up to 48 months compared with unsealed teeth...
September 2016: European Journal of Paediatric Dentistry: Official Journal of European Academy of Paediatric Dentistry
Antonius Baartscheer, Cees A Schumacher, Rob C I Wüst, Jan W T Fiolet, Ger J M Stienen, Ruben Coronel, Coert J Zuurbier
AIMS/HYPOTHESIS: Empagliflozin (EMPA), an inhibitor of the renal sodium-glucose cotransporter (SGLT) 2, reduces the risk of cardiovascular death in patients with type 2 diabetes. The underlying mechanism of this effect is unknown. Elevated cardiac cytoplasmic Na(+) ([Na(+)]c) and Ca(2+) ([Ca(2+)]c) concentrations and decreased mitochondrial Ca(2+) concentration ([Ca(2+)]m) are drivers of heart failure and cardiac death. We therefore hypothesised that EMPA would directly modify [Na(+)]c, [Ca(2+)]c and [Ca(2+)]m in cardiomyocytes...
October 17, 2016: Diabetologia
Aníbal M Reyes, Diego S Vazquez, Ari Zeida, Martín Hugo, M Dolores Piñeyro, María Inés De Armas, Darío Estrin, Rafael Radi, Javier Santos, Madia Trujillo
Mycobacterium tuberculosis (M. tuberculosis) is the intracellular bacterium responsible for tuberculosis disease (TD). Inside the phagosomes of activated macrophages, M. tuberculosis is exposed to cytotoxic hydroperoxides such as hydrogen peroxide, fatty acid hydroperoxides and peroxynitrite. Thus, the characterization of the bacterial antioxidant systems could facilitate novel drug developments. In this work, we characterized the product of the gene Rv1608c from M. tuberculosis, which according to sequence homology had been annotated as a putative peroxiredoxin of the peroxiredoxin Q subfamily (PrxQ B from M...
October 14, 2016: Free Radical Biology & Medicine
Maximiliano L Agazzi, M Belén Ballatore, Eugenia Reynoso, Ezequiel D Quiroga, Edgardo N Durantini
Two cationic BODIPYs 3 and 4 were synthesized by acid-catalyzed condensation of the corresponding pyrrole and benzaldehyde, followed by complexation with boron and methylation. Compound 3 contains methyl at the 1,3,5 and 7 positions of the s-indacene ring and a N,N,N-trimethylamino group attached to the phenylene unit, while 4 is not substituted by methyl groups and the cationic group is bound by an aliphatic spacer. UV-visible absorption spectra of these BODIPYs show an intense band at ∼500 nm in solvents of different polarities and n-heptane/sodium bis(2-ethylhexyl)sulfosuccinate (AOT)/water reverse micelles...
October 3, 2016: European Journal of Medicinal Chemistry
Shouta Sugio, Koujiro Tohyama, Shinichiro Oku, Kanehiro Fujiyoshi, Takeshi Yoshimura, Keigo Hikishima, Ryutaro Yano, Takahiro Fukuda, Masaya Nakamura, Hideyuki Okano, Masahiko Watanabe, Masaki Fukata, Kazuhiro Ikenaka, Kenji F Tanaka
Astrocytes have recently been shown to provide physiological support for various brain functions, although little is known about their involvement in white matter integrity. Several inherited infantile-onset leukoencephalopathies, such as Alexander disease and megalencephalic leukoencephalopathy with subcortical cysts (MLC), implicate astrocytic involvement in the formation of white matter. Several mouse models of MLC had been generated by knocking out the Mlc1 gene; however, none of those models was reported to show myelin abnormalities prior to formation of the myelin sheath...
October 17, 2016: Glia
Vasilios Tsimihodimos, Theodosios D Filippatos, Sebastian Fillippas-Ntekouan, Moses S Elisaf
Sodium-glucose co-transporter 2 inhibitors (SGLT-2) inhibitors) represent a new class of antidiabetic drugs that act through the inhibition of glucose and sodium reabsorption at proximal tubules. It has been shown that tThese substances may exhibit renonephroprotective properties, since they expressed clinically as a prevention of the deterioration of the glomerular filtration rate and a reductionreduce in the degree of albuminuria in patients with established diabetes-associated kidney disease. In this review we present in detail the pathophysiologic mechanisms that have been recently implicated in the rennephroprotective properties of SGLT-2 inhibitors...
October 7, 2016: Current Vascular Pharmacology
Shiqi Cheng, WeiWei Gao, Xin Xu, Hengyi Fan, Yingang Wu, Fei Li, Jianning Zhang, Xingen Zhu, Yan Zhang
Inflammation and disruption of the blood-brain barrier (BBB) cause oedema and secondary brain injury after intracranial haemorrhage (ICH), which is closely related to patient prognosis. Methylprednisolone sodium succinate (MPSS), a well-known immunosuppressive agent, is widely applied in many diseases to inhibit inflammation. In this study, we investigated the effect of MPSS on inflammation and disruption of the BBB in a model mouse of ICH. ICH was induced by injecting collagenase into the right striatum of male C57/BL mice...
October 13, 2016: Brain Research Bulletin
Janet M de Jesus, Scott Kahan, Robert H Eckel
Nutrition therapy is effective at controlling cardiovascular disease risk factors and therefore reducing cardiovascular disease risk. Physicians should play an active role in providing nutrition interventions for patients who would benefit from cardiovascular disease risk reduction or refer them to other professionals as needed. The evidence on nutrition interventions for blood pressure and lipid control, including overall dietary patterns, dietary fat and macronutrients, dietary cholesterol, sodium, and alcohol intake, is discussed...
November 2016: Medical Clinics of North America
André J Scheen
Empagliflozin, a sodium-glucose cotransporter type 2 (SGLT2) inhibitor, has shown a remarkable reduction in cardiovascular and all-cause mortality in patients with type 2 diabetes (T2D) and antecedents of cardiovascular disease in the EMPA-REG OUTCOME trial. This effect has been attributed to a hemodynamic rather than a metabolic effect, partly due to the osmotic/diuretic effect of empagliflozin and to the reduction in arterial blood pressure. The present review will: (1) summarize the results of specific studies having tested the blood pressure lowering effects of SGLT2 inhibitors; (2) describe the results of meta-analyses of trials having evaluated the effects on mortality and cardiovascular outcomes of lowering blood pressure in patients with T2D, with a special focus on baseline and target blood pressures; (3) compare the cardiovascular outcome results in EMPA-REG OUTCOME versus other major trials with antihypertensive agents in patients with T2D; and (4) evaluate post-hoc analyses from EMPA-REG OUTCOME, especially subgroups of patients of special interest regarding the blood pressure lowering hypothesis...
September 28, 2016: Diabetes Research and Clinical Practice
Denes Kaic Alves do Rosário, Yhan da Silva Mutz, Jaqueline Moreira Curtis Peixoto, Syllas Borburema Silva Oliveira, Raquel Vieira de Carvalho, Joel Camilo Souza Carneiro, Jackline Freitas Brilhante de São José, Patrícia Campos Bernardes
New sanitization methods have been evaluated to improve food safety and food quality and to replace chlorine compounds. However, these new methods can lead to physicochemical and sensory changes in fruits and vegetables. The present study evaluated the effects of acetic acid, peracetic acid, and sodium dodecylbenzenesulfonate isolated or combined with 5min of ultrasound treatment (40kHz, 500W) on strawberry quality over 9days of storage at 8°C. The strawberry natural contaminant microbiota (molds and yeasts, mesophilic aerobic and lactic acid bacteria), physicochemical quality (pH, total titratable acidity, total soluble solids, vitamin C, and color), sensory quality (triangle test) and inactivation of Salmonella enterica subsp...
October 12, 2016: International Journal of Food Microbiology
Lauren D Wu, L Renee Ruhaak, Carlito B Lebrilla
Human milk oligosaccharides (HMOs) are a highly abundant constituent in human milk, and its protective and prebiotic properties have attracted considerable attention. HMOs have been shown to directly and indirectly benefit the overall health of the infant due to a number of functions including serving as a beneficial food for gut bacteria, block to pathogens, and aiding in brain development. Researchers are currently exploring whether these structures may act as possible disease and nutrition biomarkers. Because of this, rapid-throughput methods are desired to investigate biological activity in large patient sets...
2017: Methods in Molecular Biology
Amel Missaoui, Imen Said, Zoubeir Lafhaj, Essaieb Hamdi
This study focused on the feasibility of the treatment of heavy metals-contaminated sediments from Gabes harbor (Tunisia) using enhanced electrokinetic process. It presented a laboratory short-time electrokinetic experiment. The enhancing agents, as citric, acetic acids and sodium dodecyl sulfate (SDS) were used regarding their low environmental hazard. The electrokinetic cell was specially designed in order to elaborate two experiments at the same time. This paper is composed of three parts. The first part introduces the characterization of Gabes sediments...
October 11, 2016: Marine Pollution Bulletin
Kaïs Rtibi, Slimen Selmi, Dhekra Grami, Khouloud Saidani, Hichem Sebai, Mohamed Amri, Bruno Eto, Lamjed Marzouki
BACKGROUND: This study was designed to investigate the effects of immature carob pods aqueous extract (ICPAE) on intestinal glucose absorption in vitro and in vivo using an oral glucose tolerance test as well as the potential anti-diabetic effect in alloxan-induced diabetic rats. Oral glucose tolerance test (OGTT) was carried by administering of glucose (2g kg(-1) , p.o.) and after treatment with extract (50, 100 and 200mg kg(-1) , b.w.). Diabetes was induced by single intraperitoneal injection of alloxan (150mg kg(-1) )...
October 14, 2016: Journal of the Science of Food and Agriculture
Zahir Talha, Weimin Ding, Esmaeil Mehryar, Muhammad Hassan, Jinhua Bi
To enhance the codigestion of degradation and improve biomethane production potential, sugarcane bagasse and filter mud were pretreated by sodium hydroxide NaOH 1 N at 100°C for 15, 30, and 45 minutes, respectively. Biomethane generation from 1-liter batch reactor was studied at mesophilic temperature (37 ± 1)°C, solid concentrations of 6%, and five levels of mixing proportion with and without pretreatment. The results demonstrate that codigestion of filter mud with bagasse produces more biomethane than fermentation of filter mud as single substrate; even codigested substrate composition presented a better balance of nutrients (C/N ratio of 24...
2016: BioMed Research International
Rong Qiu, Dainius Balis, George Capuano, John Xie, Gary Meininger
: Metformin is typically the first pharmacologic treatment recommended for type 2 diabetes mellitus (T2DM), but many patients do not achieve glycemic control with metformin alone and eventually require combination therapy with other agents. Canagliflozin, a sodium glucose co-transporter 2 (SGLT2) inhibitor, was assessed in a comprehensive Phase 3 clinical development program consisting of ~10,000 participants, of which ~80% were on background therapy that consisted of metformin alone or in combination with other antihyperglycemic agents (AHAs; e...
October 12, 2016: Diabetes Therapy: Research, Treatment and Education of Diabetes and related Disorders
(no author information available yet)
BACKGROUND: The Global Burden of Diseases, Injuries, and Risk Factors Study 2015 provides an up-to-date synthesis of the evidence for risk factor exposure and the attributable burden of disease. By providing national and subnational assessments spanning the past 25 years, this study can inform debates on the importance of addressing risks in context. METHODS: We used the comparative risk assessment framework developed for previous iterations of the Global Burden of Disease Study to estimate attributable deaths, disability-adjusted life-years (DALYs), and trends in exposure by age group, sex, year, and geography for 79 behavioural, environmental and occupational, and metabolic risks or clusters of risks from 1990 to 2015...
October 8, 2016: Lancet
Sunbin Hwang, William J Potscavage, Yu Seok Yang, In Seob Park, Toshinori Matsushima, Chihaya Adachi
Recent progress in conducting polymer-based organic thermoelectric generators (OTEGs) has resulted in high performance due to high Seebeck coefficient, high electrical conductivity (σ), and low thermal conductivity obtained by chemically controlling the materials's redox levels. In addition to improving the properties of individual OTEGs to obtain high performance, the development of solution processes for the fabrication of OTEG modules is necessary to realize large thermoelectric voltage and low-cost mass production...
October 12, 2016: Physical Chemistry Chemical Physics: PCCP
Rajendran Senthil Kumar, Chin-Hui Shen, Pei-Yin Wu, Subbiah Suresh Kumar, Moda Sang Hua, Kai-Wun Yeh
In Oncidium, redox homeostasis involved in flowering is mainly due to ascorbic acid (AsA). Here, we discovered that Oncidium floral repression is caused by an increase in AsA-mediated NO levels, which is directed by the enzymatic activities of nitrate reductase (NaR) and nitrite reducatase (NiR). Through Solexa transcriptomic analysis of two libraries, 'pseudobulb with inflorescent bud' (PIB) and 'pseudobulb with axillary bud' (PAB), we identified differentially expressed genes related to NO metabolism. Subsequently, we showed a significant reduction of NaR enzymatic activities and NO levels during bolting and blooming stage, suggesting that NO controlled the phase transition and flowering process...
October 12, 2016: Scientific Reports
Tracy L Schumacher, Tracy L Burrows, Megan E Rollo, Neil J Spratt, Robin Callister, Clare E Collins
Dietary modifications can improve serum lipids and reduce cardiovascular disease (CVD) risk. However, attendance at multiple dietary consultations can be a barrier to achieving behaviour change. This study investigated the effectiveness of a brief dietetic intervention on CVD risk factors in hyperlipidaemic adults. Adults with total cholesterol ≥ 5.0 mmol/L or low density lipoprotein (LDL) cholesterol ≥ 4.0 mmol/L and not currently taking lipid-lowering medication were eligible for a minimum 6-week dietary intervention...
October 11, 2016: Healthcare (Basel, Switzerland)
Ekaterina Darii, Sandra Alves, Yves Gimbert, Alain Perret, Jean-Claude Tabet
Non-covalent complexes (NCC) between hexose monophosphates (HexP) and arginine (R) were analyzed using ESI MS and MS/MS in negative mode under different (hard, HC and soft, SC) desolvation conditions. High resolution mass spectrometry (HRMS) revealed the presence of different ionic species, namely, homo- and heteromultimers of R and HexP. Deprotonated heterodimers and corresponding sodiated species were enhanced under HC likely due to a decrease in available charge number associated with the reduction of H(+)/Na(+) exchange...
September 26, 2016: Journal of Chromatography. B, Analytical Technologies in the Biomedical and Life Sciences
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