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https://www.readbyqxmd.com/read/28627216/gu%C3%A3-a-de-pr%C3%A3-ctica-cl%C3%A3-nica-senpe-seghnp-sefh-sobre-nutrici%C3%A3-n-parenteral-pedi%C3%A3-trica
#1
Consuelo Pedrón Giner, Margarita Cuervas-Mons Vendrell, Rafael Galera Martínez, Lilianne Gómez López, Pilar Gomis Muñoz, Iñaki Irastorza Terradillos, Cecilia Martínez Costa, José Manuel Moreno Villares, Cleofé Pérez-Portabella Maristany, M ª Teresa Pozas Del Río, Susana E Redecillas Ferreiro, Gerardo Prieto Bozano, Senpe Grupo de Estandarización de la Senpe
Introducción:la nutrición parenteral (NP) en la infancia es un tratamiento cuyas características son muy variables en función de la edad y la patología que presente el paciente.Material y métodos: el grupo de Estandarización y Protocolos de la Sociedad Española de Nutrición Parenteral y Enteral (SENPE) es un grupo interdisciplinar formado por miembros de la SENPE, Sociedad Española de Gastroenterología, Hepatología y Nutrición Pediátrica (SEGHNP) y Sociedad Española de Farmacia Hospitalaria (SEFH) que pretende poner al día este tema...
June 5, 2017: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/28607388/aerobic-biogenesis-of-selenium-nanoparticles-by-enterobacter-cloacae-z0206-as-a-consequence-of-fumarate-reductase-mediated-selenite-reduction
#2
Deguang Song, Xiaoxiao Li, Yuanzhi Cheng, Xiao Xiao, Zeqing Lu, Yizhen Wang, Fengqin Wang
In the present study, we examined the ability of Enterobacter cloacae Z0206 to reduce toxic sodium selenite and mechanism of this process. E. cloacae Z0206 was found to completely reduce up to 10 mM selenite to elemental selenium (Se°) and form selenium nanoparticles (SeNPs) under aerobic conditions. The selenite reducing effector of E. cloacae Z0206 cell was to be a membrane-localized enzyme. iTRAQ proteomic analysis revealed that selenite induced a significant increase in the expression of fumarate reductase...
June 12, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28592284/biogenic-selenium-nanoparticles-induce-ros-mediated-necroptosis-in-pc-3-cancer-cells-through-tnf-activation
#3
Praveen Sonkusre, Swaranjit Singh Cameotra
BACKGROUND: Selenium is well documented to inhibit cancer at higher doses; however, the mechanism behind this inhibition varies widely depending on the cell type and selenium species. Previously, we have demonstrated that Bacillus licheniformis JS2 derived biogenic selenium nanoparticles (SeNPs) induce non-apoptotic cell death in prostate adenocarcinoma cell line, PC-3, at a minimal concentration of 2 µg Se/ml, without causing toxicity to the primary cells. However, the mechanism behind its anticancer activity was elusive...
June 7, 2017: Journal of Nanobiotechnology
https://www.readbyqxmd.com/read/28572579/trichogenic-selenium-nanoparticles-enhance-disease-suppressive-ability-of-trichoderma-against-downy-mildew-disease-caused-by-sclerospora-graminicola-in-pearl-millet
#4
Boregowda Nandini, Puttaswamy Hariprasad, Harischandra Sripathy Prakash, Hunthrike Shekar Shetty, Nagaraja Geetha
Trichoderma spp. are well known biocontrol agents used against phytopathogens. In the present work Trichoderma-mediated Selenium nanoparticles (SeNPs) were synthesized and extent of downy mildew (DM) disease control in pearl millet (PM) was studied. Six species of Trichoderma namely, T. asperellum, T. harzianum, T. atroviride, T. virens, T. longibrachiatum and T. brevicompactum were evaluated in the form of culture filtrate (CF), cell lysate (CL) and crude cell wall (CW) to synthesize SeNPs. All these components produced SeNPs, but CF was significant than CL and CW...
June 1, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28549896/concordance-among-methods-of-nutritional-assessment-in-patients-included-on-the-waiting-list-for-liver-transplantation
#5
María Teresa García-Rodríguez, Beatriz López-Calviño, María Del Carmen Piñón-Villar, Alejandra Otero-Ferreiro, Francisco Suárez-López, Manuel Gómez-Gutiérrez, Sonia Pértega-Díaz, María Teresa Seoane-Pillado, Salvador Pita-Fernández
BACKGROUND: The aim of the present study was to determine the extent of malnutrition in patients waiting for a liver transplant. The agreement among the methods of nutritional assessment and their diagnostic validity were evaluated. METHODS: Patients on the waiting list for liver transplantation (n = 110) were studied. The variables were: body mass index, analytical parameters, liver disease etiology, and complications. Liver dysfunction was evaluated using the Child-Pugh Scale...
May 23, 2017: Journal of Epidemiology
https://www.readbyqxmd.com/read/28539272/selenium-nanoparticles-as-versatile-carriers-for-oral-delivery-of-insulin-insight-into-the-synergic-antidiabetic-effect-and-mechanism
#6
Wenji Deng, Qian Xie, Huan Wang, Zhiguo Ma, Baojian Wu, Xingwang Zhang
Oral insulin delivery has been plagued by limited bioavailability. This work reports selenium nanoparticles (SeNPs) for oral insulin delivery to overcome the absorption barrier. Insulin-loaded SeNPs (INS-SeNPs) were fabricated by ionic cross-linking/in situ reduction and characterized by particle size and drug entrapment. The resultant INS-SeNPs were 120nm around in particle size with high drug loading. INS-SeNPs exhibited controllable insulin release and outstanding stability in the digestive fluids. INS-SeNPs caused a significant hypoglycemic effect in both normal and diabetic rats...
May 21, 2017: Nanomedicine: Nanotechnology, Biology, and Medicine
https://www.readbyqxmd.com/read/28510423/phycocyanin-functionalized-selenium-nanoparticles-reverse-palmitic-acid-induced-pancreatic-%C3%AE-cell-apoptosis-by-enhancing-cellular-uptake-and-blocking-reactive-oxygen-species-ros-mediated-mitochondria-dysfunction
#7
Chang Liu, Yuanting Fu, Chang-E Li, Tianfeng Chen, Xiaoling Li
Accumulation of palmitic acid (PA) in human bodies could cause damage to pancreatic β cells and lead to chronic diseases by generation of reactive oxygen species (ROS). Therefore, it is of great significance to search for nutrition-available agents with antioxidant activity to protect pancreatic islet cells against PA-induced damage. Phycocyanin (PC) and selenium (Se) have been reported to have excellent antioxidant activity. In this study, PC-functionalized selenium nanoparticles (PC-SeNPs) were synthesized to investigate the in vitro protective effects on INS-1E rat insulinoma β cells against PA-induced cell death...
June 7, 2017: Journal of Agricultural and Food Chemistry
https://www.readbyqxmd.com/read/28485612/comunicaciones-p%C3%A3-steres
#8
Comunicaciones Pósteres Congreso Nacional Senpe
No abstract text is available yet for this article.
April 28, 2017: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/28485611/comunicaciones-orales
#9
Comunicaciones Orales Congreso Nacional Senpe
No abstract text is available yet for this article.
April 28, 2017: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/28429743/novel-sumo-protease-senp7s-regulates-%C3%AE-catenin-signaling-and-mammary-epithelial-cell-transformation
#10
Samaneh Karami, Feng-Ming Lin, Santosh Kumar, Shaymaa Bahnassy, Hariprasad Thangavel, Maram Quttina, Yue Li, Jing Ren, Tasneem Bawa-Khalfe
SUMO post-translational modification of proteins or SUMOylation ensures normal cell function. Disruption of SUMO dynamics prompts various pathophysiological conditions, including cancer. The burden of deSUMOylating the large SUMO-proteome rests on 6 full-length mammalian SUMO-proteases or SENP. While multiple SENP isoforms exist, the function of these isoforms remains undefined. We now delineate the biological role of a novel SENP7 isoform SENP7S in mammary epithelial cells. SENP7S is the predominant SENP transcript in human mammary epithelia but is significantly reduced in precancerous ductal carcinoma in situ and all breast cancer subtypes...
April 21, 2017: Scientific Reports
https://www.readbyqxmd.com/read/28421778/estimaci%C3%A3-n-del-coste-de-la-nutrici%C3%A3-n-parenteral-domiciliaria-en-espa%C3%A3-a
#11
Rosa Burgos Peláez, María Nuria Virgili Casas, María Cristina Cuerda Compés, José Manuel Moreno Villares, Gabriel Olveira, Luis Miguel Luengo Pérez, Carmina Wanden-Berghe Lozano, Álvaro Muñoz Cuadrado, Covadonga Torres González, Miguel Ángel Casado Gómez
Introducción: la nutrición parenteral domiciliaria (NPD) mejora la calidad de vida de los pacientes permitiéndoles recibir nutrición en su domicilio y facilitando su integración social y laboral.Objetivo: analizar el coste de la NPD en España.Métodos: se realizó una revisión bibliográfica de los Registros de NPD en España (años 2007-2014), elaborados por el Grupo NADYA-SENPE. Se analizó la evolución de: pacientes que requerían NPD, episodios/paciente por los que se administró NPD, duración media de los episodios, vías de acceso y tasa de complicaciones...
March 30, 2017: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/28386534/scaffold-of-selenium-nanovectors-and-honey-phytochemicals-for-inhibition-of-pseudomonas-aeruginosa-quorum-sensing-and-biofilm-formation
#12
Prateeksha, Braj R Singh, M Shoeb, S Sharma, A H Naqvi, Vijai K Gupta, Brahma N Singh
Honey is an excellent source of polyphenolic compounds that are effective in attenuating quorum sensing (QS), a chemical process of cell-to-cell communication system used by the opportunistic pathogen Pseudomonas aeruginosa to regulate virulence and biofilm formation. However, lower water solubility and inadequate bioavailability remains major concerns of these therapeutic polyphenols. Its therapeutic index can be improved by using nano-carrier systems to target QS signaling potently. In the present study, we fabricated a unique drug delivery system comprising selenium nanoparticles (SeNPs; non-viral vectors) and polyphenols of honey (HP) for enhancement of anti-QS activity of HP against P...
2017: Frontiers in Cellular and Infection Microbiology
https://www.readbyqxmd.com/read/28383551/p45-nf-e2-regulates-syncytiotrophoblast-differentiation-by-post-translational-gcm1-modifications-in-human-intrauterine-growth-restriction
#13
Shrey Kohli, Juliane Hoffmann, Franziska Lochmann, Paulina Markmeyer, Hanna Huebner, Fabian B Fahlbusch, Moh'd Mohanad Al-Dabet, Ihsan Gadi, Jayakumar Manoharan, Michael Löttge, Ana C Zenclussen, Anat Aharon, Benjamin Brenner, Khurrum Shahzad, Matthias Ruebner, Berend Isermann
Placental insufficiency jeopardizes prenatal development, potentially leading to intrauterine growth restriction (IUGR) and stillbirth. Surviving fetuses are at an increased risk for chronic diseases later in life. IUGR is closely linked with altered trophoblast and placental differentiation. However, due to a paucity of mechanistic insights, suitable biomarkers and specific therapies for IUGR are lacking. The transcription factor p45 NF-E2 (nuclear factor erythroid derived 2) has been recently found to regulate trophoblast differentiation in mice...
April 6, 2017: Cell Death & Disease
https://www.readbyqxmd.com/read/28356733/a-novel-selective-vpac2-agonist-peptide-conjugated-chitosan-modified-selenium-nanoparticles-with-enhanced-anti-type-2-diabetes-synergy-effects
#14
Shao-Jun Zhao, De-Hua Wang, Yan-Wei Li, Lei Han, Xing Xiao, Min Ma, David Chi-Cheong Wan, An Hong, Yi Ma
A novel neuroendocrine peptide, pituitary adenylate cyclase activating peptide (PACAP), was found to have an important role in carbohydrate or lipid metabolism and was susceptible to dipeptidyl peptidase IV degradation. It can not only mediate glucose-dependent insulin secretion and lower blood glucose by activating VPAC2 receptor, but also raise blood glucose by promoting glucagon production by VPAC1 receptor activation. Therefore, its therapeutic application is restricted by the exceedingly short-acting half-life and the stimulatory function for glycogenolysis...
2017: International Journal of Nanomedicine
https://www.readbyqxmd.com/read/28274870/construction-of-a-cordyceps-sinensis-exopolysaccharide-conjugated-selenium-nanoparticles-and-enhancement-of-their-antioxidant-activities
#15
Yidong Xiao, Qilin Huang, Zhaomin Zheng, Han Guan, Shiyu Liu
A Cordyceps sinensis exopolysaccharide (EPS)-conjugated selenium nanoparticles (SeNPs) were successfully constructed through the reduction of SeO3(2-). The EPS-SeNPs were characterized in terms of formation, morphology, size, Se distribution and phase by UV-vis, FT-IR, transmission electron microscopy (TEM), dynamic light scattering (DLS), energy dispersive X-ray (EDX) and wide angle X-ray diffraction (WAXD) measurements. Results revealed that the SeNPs conjugated to EPS were amorphous and could be well dispersed at a size range of 80-125nm...
June 2017: International Journal of Biological Macromolecules
https://www.readbyqxmd.com/read/28270147/selenium-nanoparticles-decorated-with-ulva-lactuca-polysaccharide-potentially-attenuate-colitis-by-inhibiting-nf-%C3%AE%C2%BAb-mediated-hyper-inflammation
#16
Chenghui Zhu, Shuimei Zhang, Chengwei Song, Yibo Zhang, Qinjie Ling, Peter R Hoffmann, Jun Li, Tianfeng Chen, Wenjie Zheng, Zhi Huang
BACKGROUND: Selenium (Se) is an essential micronutrient trace element and an established nutritional antioxidant. Low Se status exacerbates inflammatory bowel diseases progression, which involves hyper inflammation in the digestive tract. Se nanoparticles (SeNPs) exhibit anti-inflammatory activity accompanied by low toxicity, especially when decorated with natural biological compounds. Herein, we explored the beneficial effects of SeNPs decorated with Ulva lactuca polysaccharide (ULP) in mice subjected to the acute colitis model...
March 7, 2017: Journal of Nanobiotechnology
https://www.readbyqxmd.com/read/28261763/effects-of-selenium-nanoparticles-on-reproductive-performance-of-male-sprague-dawley-rats-at-supranutritional-and-nonlethal-levels
#17
Lujie Liu, Yudan He, Zhiping Xiao, Wenjing Tao, Jia Zhu, Bin Wang, Zixun Liu, Minqi Wang
This research investigated the influence of selenium nanoparticles (SeNPs) on the reproductive performance of male Sprague-Dawley (SD) rats. A suspension of SeNPs was consecutively administered by oral gavage for 2 weeks at supranutritional (0.2, 0.4, or 0.8 mg Se/kg bw) and nonlethal (2.0, 4.0, or 8.0 mg Se/kg bw) levels to male SD rats. The normal control (NC) rats were exposed to physiological saline alone. Biochemical parameters, sperm motility, gene expression of GPx1 and GPx4, and histopathological evaluation of male spermary were measured in this work...
March 6, 2017: Biological Trace Element Research
https://www.readbyqxmd.com/read/28254334/selenium-nanoparticles-synthesized-in-aqueous-extract-of-allium-sativum-perturbs-the-structural-integrity-of-calf-thymus-dna-through-intercalation-and-groove-binding
#18
Preedia Babu Ezhuthupurakkal, Lokeswara Rao Polaki, Arumugam Suyavaran, Ariraman Subastri, Venugopal Sujatha, Chinnasamy Thirunavukkarasu
Biomedical application of selenium nanoparticles (SeNPs) demands the eco-friendly composite for synthesis of SeNPs. The present study reports an aqueous extract of Allium sativum (AqEAS) plug-up the current need. Modern spectroscopic, microscopic and gravimetric techniques were employed to characterize the synthesized nanoparticles. Characterization studies revealed the formation of crystalline spherical shaped SeNPs. FTIR spectrum brings out the presence of different functional groups in AqEAS, which influence the SeNPs formation and stabilization...
May 1, 2017: Materials Science & Engineering. C, Materials for Biological Applications
https://www.readbyqxmd.com/read/28244767/registro-del-grupo-nadya-senpe-de-nutrici%C3%A3-n-enteral-domiciliaria-en-espa%C3%A3-a-a%C3%A3-os-2014-y-2015
#19
Carmina Wanden-Berghe, Luis Miguel Luengo, Julia Álvarez, Rosa Burgos, Cristina Cuerda, Pilar Matía, Carmen Gómez Candela, Miguel Ángel Martínez Olmos, Montserrat Gonzalo, Alicia Calleja, Cristina Campos, Antonio Pérez de la Cruz, José Antonio Irles, Pere Leyes, Rebeca Sánchez, Daniel De Luis Román, Daniel Cardona, Nieves Santacruz, José Pablo Suárez, Carmen Ballesta, Jordi Salas, María Ángeles Penacho, Carmen Gardez, María José Martínez, Bárbara Cánovas, José Manuel Moreno, Dolores Del Olmo, Fátima Carabaña, Nuria Virgili, Isabel Higuera, Silvia Mauri, Olga Sánchez-Vilar, Nuria Miserachs, Miguel Ángel Ponce, Yaiza García, Jesús M Morán, Antxón Apezetxea, Cristina Tejera, Alfonso Calañas, Ana Cantón, Patricia Díaz, Grupo Nadya-Senpe
Objetivo: exponer los resultados del registro de nutrición enteral domiciliaria (NED) del año 2014 y 2015 del Grupo NADYA-SENPE.Métodos: se recopilaron los pacientes introducidos en el registro desde el 1 de enero al 31 de diciembre de 2014 y la mismas fechas de 2015, y se procedió al análisis descriptivo y analítico de los datos.Resultados: en el año 2014, se registraron 3.749 pacientes y en 2015, 4.202; la prevalencia fue de 80,58 pacientes/millón de habitantes en el año 2014 y de 90,51 en 2015. Por sexos, hubo un 49,9% de mujeres en 2014 y un 50,3% en 2015...
February 1, 2017: Nutrición Hospitalaria: Organo Oficial de la Sociedad Española de Nutrición Parenteral y Enteral
https://www.readbyqxmd.com/read/28243649/a-go-se-nanocomposite-as-an-antioxidant-nanozyme-for-cytoprotection
#20
Yanyan Huang, Chaoqun Liu, Fang Pu, Zhen Liu, Jinsong Ren, Xiaogang Qu
GO-Se nanocomposites are fabricated with excellent glutathione peroxidase (GPx)-like properties to protect cells against oxidative stress. Compared with SeNPs, the GO-Se nanozymes exhibit higher GPx-mimic catalytic efficiency. Cell experiments further confirm their excellent cytoprotection capacity.
February 28, 2017: Chemical Communications: Chem Comm
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