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Endoscopic therapies of gastroesophageal reflux disease

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World Journal of Gastroenterology 2006年第17期12卷 2641-2655页

作者： Atif Iqbal Vanessa.salinas Charles J Filipi Department of Surgery University of Missouri Columbia One Hospital DriveColumbiaMO 65211United States Department of Surgery Creighton University 601 N 30th StreetOmaha NE 68131United States

在西方的社会的胃的食道的倒流疾病(GERD ) 的高流行为治疗的新形式加速了需要。当前，医药、外科的治疗广泛地在病人和医生之中被接受。新有势力反能分泌的药和为 GERD 的管理的最低限度地侵略的外科的发展目前是治疗的枢轴、大部分接... 详细信息

在西方的社会的胃的食道的倒流疾病(GERD ) 的高流行为治疗的新形式加速了需要。当前，医药、外科的治疗广泛地在病人和医生之中被接受。新有势力反能分泌的药和为 GERD 的管理的最低限度地侵略的外科的发展目前是治疗的枢轴、大部分接受的途径。然而，最低限度地侵略的治疗革命为 GERD 刺激了几种新内视镜的技术。直到现在，数据被限制，进一步的研究是必要的把各种各样的内视镜的技术的优点和劣势比作医药并且 GERD 的 laparoscopic 管理。新杂志文章和摘要连续地正在被出版。食物药品管理局同意了 3 种形式，这样胃的肠学和外科医生开始正在使用这些技术。进一步的试用和设备精炼将帮助临床医生。这篇文章将给出当前在学习上的各种各样的技术的概述。这评论将为胃的食道的倒流疾病(GERD ) 报导各种各样的内视镜的治疗的功效和耐久性。为这些技术的普遍使用的潜力将也被讨论。在这个话题上用英语出版的文章和摘要从 Pubmed 被检索。由于在各种各样的试用之间的研究和显著差别的有限数字，严格的标准没为一个努力被作由包括仅仅使用了作为对待的基线和目的得分的 off-PPI 的研究避免偏爱的然而，介绍的分享的数据被使用。

关键词：内窥镜治疗胃食管反流疾病病理机制

Influence of Close-Up Starting Programs on Performance of Light-Weight Feedlot Steers Calves during the Early Receiving Period

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Open Journal of Animal Sciences 2014年第5期4卷 217-221页

作者： Rubén Barajas Jaime salinas-Chavira Richard A. Zinn Animal Science Department University of California El Centro USA Facultad de Medicina Veterinaria y Zootecnia Universidad Autónoma de Sinaloa Culiacán México Facultad de Medicina Veterinaria y Zootecnia Universidad Autónoma de Tamaulipas Cd. Victoria México

The influence of close-up feed strategies on growth performance and dietary NE in light-weight feedlot steers during a 56 d receiving period was evaluated. Dietary treatments were formulated to meet the average metabolizable amino acid requirements of calves during 1) the initial 7 d;2) the initial 14 d;and 3) the initial 21 d following arrival into the feedlot, assuming average interval DMI of 2.8, 3.0, and 3.6 kg/d, respectively. Thereafter, all steers received dietary treatment 3. Fish meal was the source of supplemental protein. One hundred eight medium-framed crossbred steers (168.4 ± 5.0 kg) were blocked by weight and assigned to 18 pen groups (6 steers per pen). P-value (≤0.10) was considered as statistically significant. Daily weight gain (linear effect, P = 0.09) and gain efficiency (linear effect, P = 0.08) decreased as the close-up interval increased. DMI was not influenced by feeding program (P = 0.46). The ratio of observed to expected dietary NEm (linear effect P = 0.06) and NEg (linear effect, P = 0.05) decreased as length of close-up interval increased. Morbidity was low (18%) and not affected (P > 0.40) by dietary treatments. It is concluded that the addition of a close-up diet formulated to meet the metabolizable amino acid requirements of shipping stressed calves during the initial 7 d in the feedlot, when feed intakes are comparatively low, will have long-term beneficial effect on cattle growth performance and dietary NE.

关键词： Amino acid Cattle Receiving Period Diets

Effect of Potassium on Sol-Gel Cerium and Lanthanum Oxide Catalysis for Soot Combustion

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Modern Research in Catalysis 2015年第3期4卷 68-77页

作者： Daniela.salinas Gina Pecchi Vicente Rodríguez José Luis García Fierro Department of Physical Chemistry Faculty of Sciences University of Concepcion Concepcion Chile Institute of Catalysis and Petrochemistry ICP-CSIC Cantoblanco Madrid Spain

The catalytic activity in the soot combustion is reported for a series of potassium-promoter alumina supported catalysts prepared by the sol-gel method to be used in the catalytic combustion of soot. The studied systems correspond to CeO2-Al2O3 and La2O3-Al2O3 with charges of 3 and 5 wt% of CeO2 and La2O3. Potassium impregnation is performed to reach 3 atoms of K per nm2 of the mixed oxide. The effect of the potassium incorporation increases its reducibility, decreases the surface area and forms a new type of oxygen that is stronger than the oxygen in mixed oxides with similar chemical nature. The existence of potassium oxides, K2O and oxygen responsible for the vacancies and/or lattice defects (O2−) are related to good catalytic activity. Additionally, the presence of alkali affects the structural and textural characteristics of the catalyst, promoting the catalytic activity in soot combustion.

关键词： Sol-Gel Potassium Cerium Lanthanum Soot Combustion

Mesenchymal stromal cell therapy for damaged retinal ganglion cells, is gold all that glitters?

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Neural Regeneration Research 2019年第11期14卷 1851-1857页

作者： Fernando Lucas-Ruiz Caridad Galindo-Romero David García-Bernal María Norte-Munoz Kristy T. Rodríguez-Ramírez Manuel salinas-Navarro Jose E. Millán-Rivero Manuel Vidal-Sanz Marta Agudo-Barriuso Grupo de Oftalmologia Experimental Instituto Murciano de Investigacion Biosanitaria Virgen de la Arrixaca (IMIB-Arrixaca)MurciaSpain Department of Talmologia Universidad de MurciaMurciaSpain Unidad de Terapia Celular y Trasplante Hematopoyetico Instituto Murciano de Investigacion Biosanitaria Virgen de la Arrixaca (IMIB-Arrixaca)MurciaSpain Department of Medicina Interna Universidad de MurciaMurciaSpain

Mesenchymal stromal cells are an excellent source of stem cells because they are isolated from adult tissues or perinatal derivatives, avoiding the ethical concerns that encumber embryonic stem cells. In preclinical models, it has been shown that mesenchymal stromal cells have neuroprotective and immunomodulatory properties, both of which are ideal for central nervous system treatment and repair. Here we will review the current literature on mesenchymal stromal cells, focusing on bone marrow mesenchymal stromal cells, adipose-derived mesenchymal stromal cells and mesenchymal stromal cells from the umbilical cord stroma, i.e.,Wharton’s jelly mesenchymal stromal cells. Finally, we will discuss the use of these cells to alleviate retinal ganglion cell degeneration following axonal trauma.

关键词： stem cells adipose stem cells umbilical cord bone marrow Wharton's jelly optic nerve axotomy neuroprotection

Prevention of Children Obesity: A Nutrition Education Intervention Model on Dietary Habits in Basic Schools in Chile

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Food and Nutrition Sciences 2015年第13期6卷 1221-1228页

作者： Fernando Vio Gabriela Fretes Edith Montenegro Carmen Gloria González Judith salinas Institute of Nutrition and Food Technology (INTA) University of Chile Santiago Chile

The objective of this study is to describe the process and results of a three-year project designed to create a nutrition education intervention model that promotes healthy dietary habits among teachers, students and their families. The methodology consisted in surveys, focus groups and Delphi method to assess teachers’, students’ and parents’ dietary habits, followed by an intervention for parents, and a participative nutritional education intervention with information and communication technologies applied to teachers, with the purpose to transfer nutritional knowledge and habits to school children and their families. Qualitative results were measured in all the phases of the project with positive results, and quantitative results demonstrated significant changes in food knowledge and healthy dietary habits in parents, teachers and students, compared with the control groups, without changes in students’ nutritional status during the short period of the intervention. With the results, an integral school nutrition education model in healthy eating was developed with children, parents, teachers and support for school management. This model should be applied in the educational sector to address the problem of unhealthy diet and childhood obesity that affects Chile and the world.

关键词： Nutrition Education School Health Obesity Prevention Dietary Habits Public Health Policy

INITIAL CLINICAL FEASIBILITY EXPERI- ENCE WITH A NEW PHASE I TRABECU- LAR BYPASS MICRO STENT

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国际眼科杂志 2003年第1期3卷 40-41页

作者： F.Gil-Carrasco E.salinas-VanOrman R.A.Hill Hosptial Dr. Luis Sanchez MexicoHosptial Dr. Luis Sanchez MexicoUniversity of California CA USA

Purpose: To evaluate initial clinical feasibility results with this new micro-invasive, ab-interno placed prototype device to achieve new reduced intraocular pressure (IOP) targets in unstable glaucomatous patients on... 详细信息

关键词： Ⅰ期小梁旁路微支架临床应用可行性不稳定性青光眼

Protective effect of some vitamins against the toxic action of ethanol on liver regeneration induced by partial hepatectomy in rats

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World Journal of Gastroenterology 2008年第6期14卷 899-907页

作者： Carlett Ramírez-Farías Eduardo Madrigal-Santillán José Gutiérrez-salinas Nidia Rodríguez-Sánchez Maricela Martínez-Cruz Ilse Valle-Jones Ingrid Gramlich-Martínez Alejandra Hernández-Ceruelos José A Morales-González Unidad de Genética de la Nutrición Instituto Nacional de Pediatría México Instituto de Ciencias de la Salud Universidad Autónoma del Estado de Hidalgo México Laboratorio de Bioquímica y Medicina Experimental Unidad de Investigación Biomédica División de Investigación Centro Médico Nacional "20 de Noviembre" ISSSTE México Gatorade Sports Science Institute Mexico City México Escuela de Dietética y Nutrición ISSSTE México University of Ryerson Toronto

AIM: To investigate the effects of vitamins (A, C and E) on liver injury induced by ethanol administration during liver regeneration in rats. METHODS: Male Wistar rats subjected to 70% partial hepatectomy were divided into five groups (groups 1-5). During the experiment, animals of Group 1 drank only water. The other four groups (2-5) drank 30 mL of ethanol/L of water. Group 3 additionally received vitamin A, those of group 4 vitamin C and those of group 5 received vitamin E. Subsequently serum alanine aminotransferase (ALT), aspartate aminotransferase (AST), albumin and bilirubin were measured colorimetrically. Lipid peroxidation (thiobarbituric-acid reactive substances, TBARS) both in plasma and liver was measured, as well as liver mass gain assessment and total DNA. RESULTS: Compared with sham group, serum AST and ALT increased significantly under ethanol treatment (43% and 93%, respectively, with P < 0.05). Vitamin C and vitamin E treatment attenuated the ethanol-induced increases in ALT and AST activity. Ethanol treatment also decreased serum albumin concentration compared to sham group (3.1 ± 0.4 g/dL vs 4.5 ± 0.2 g/dL; P < 0.05). During liver regeneration vitamins C and E significantly ameliorated liver injury for ethanol administration in hepatic lipid peroxidation (4.92 nmol/mg and 4.25 nmol/mg vs 14.78 nmol/mg, respectively, with P < 0.05). In association with hepatic injury, ethanol administration caused a significant increase in both hepatic and plasma lipid peroxidation. Vitamins (C and E) treatment attenuated hepatic and plasma lipid peroxidation. CONCLUSION: Vitamins C and E protect against liver injury and dysfunction, attenuate lipid peroxidation, and thus appear to be significantly more effective than vitamin A against ethanol-mediated toxic effects during liver regeneration.

关键词：过氧化反应抗氧化剂维生素肝损伤肝移植

Environmental Deterioration of the Tecomate Coastal Lagoon, in the Guerrero State, Mexico

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International Journal of Geosciences 2016年第1期7卷 1-10页

作者： Salvador Villerías-salinas Juan Violante-González Neftalí García-Castro Lorena Alonzo-Guzmán Centro de Estudios y Posgrado en Estudios Socioterritoriales Universidad Autónoma de Guerrero Chilpancingo México Unidad Académica de Ecología Marina Universidad Autónoma de Guerrero Acapulco México Unidad Académica de Ingeniería Universidad Autónoma de Guerrero Chilpancingo México

An exhaustive field study was undertaken between November 2011 and August 2012, with the aim to know the causes of the environmental deterioration of the Tecomate Lagoon, in the Guerrero state, Mexico. Data of temperature, dissolved oxygen, salinity parameters and depth of the lagoon were interpolated using the Kriging geostatistical method to generate a prediction surface. The lagoon registered a great variation in its saline concentration, which ranged from 8.0 to 65.0 ppt, with the lowest values in November 2011 and the highest at May 2012. The great variability in the salinity throughout the year contributed in significant form to the lagoon’s instability. An average water temperature of 32?C and dissolved oxygen levels of 4.49 to 7.44 mg/L were recorded. The low depth registered in the lagoon (mean = 1 m), is related to fluvial and marine processes, both of which modify depth through the transport of sediment to its interior. Currently, fishing is scarce, with the mangrove forest in some areas in a process of deterioration due to a lack of moisture. The lagoon system is undergoing a process of environmental deterioration, with an advanced ecological succession and non-aquatic vegetable species colonizing the area surrounding the lagoon.

关键词： Tecomate Lagoon Environmental Parameters Habitat Deterioration Aquatic Ecosystem

Evaluation of a Nutrition Intervention through a School-Based Food Garden to Improve Dietary Consumption, Habits and Practices in Children from the Third to Fifth Grade in Chile

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Food and Nutrition Sciences 2016年第10期7卷 884-894页

作者： Diego Vinueza Lydia Lera Judith salinas Carmen Gloria Gonzá lez Lorena Barrios Fernando Vio Institute of Nutrition and Food Technology (INTA) University of Chile Santiago Chile

Objective: Use a school-based food garden as an instrument to improve healthy dietary consumption, habits, and practices among children from the third to fifth grade in public schools in Chile. Design: Quasi-experimental, six-month intervention with an evaluation of dietary consumption, habits, and practices and use of the school-based food garden among the 3rd to 5th grade students. Setting: Two municipal schools in a low-middle income district in Santiago de Chile;one with a school garden intervention and a control school without a garden. Subjects: 155 third to fifth grade children, 63 in the intervention school and 92 in the control school (average age 10 years old, 58% boys). Results: In the intervened school, there was a significant improvement in the children’s dietary habits, such as peeling and slicing fruit (p < 0.05), making sandwiches (p < 0.05), and increased motivation to cook (p < 0.05). Fruit purchases at the school rose from 4% to 37% (p < 0.05) by the end of the intervention. Interest in growing vegetables or fruits at home increased from 48% to 70% (p < 0.05). The school children at the intervention school significantly increased their knowledge about 16 of 21 garden crops (p < 0.05), expanding the spectrum of the vegetables they can consume. There were no significant changes in the control school. Conclusions: The school-based food garden was effective in achieving change in dietary habits and practices among the third to fifth grade children. The project should be carried out for a longer period of time, so that the changes will be reflected in the students’ food consumption and nutritional status.

关键词： Nutritional Education School-Based Food Gardens Elementary Education Healthy Eating