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Valuable Biomolecules from Nine North Atlantic Red Macroalgae: Amino Acids, Fatty Acids, Carotenoids, Minerals and Metals

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Natural Resources 2016年第4期7卷 157-183页

作者： Behnaz Razi Parjikolaei Annette Bruhn karin Loft Eybye Martin Mørk Larsen Michael Bo Rasmussen Knud Villy Christensen Xavier C. Fretté Department of Chemical Engineering Biotechnology and Environmental Technology University of Southern Denmark Odense Denmark Department of Bioscience Aarhus University Silkeborg Denmark Food Technology Department Life Science Division Danish Technological Institute Aarhus Denmark Department of Bioscience Aarhus University Roskilde Denmark

In modern society, novel marine resources are scrutinized pursuing compounds of use in the medical, pharmaceutical, biotech, food or feed industry. Few of the numerous marine macroalgae are currently exploited. In this study, the contents of nutritional compounds from nine common North Atlantic red macroalgae were compared: the lipid content was low and constant among the species, whereas the fatty acid profiles indicated that these species constitute interesting sources of polyunsaturated fatty acids (PUFA). The dominating essential and non-essential amino acids were lysine and leucine, aspartic acid, glutamic acid, and arginine, respectively. The amino acid score of the nine algae varied from 44% to 92%, the most commonly first limiting amino acid being histidine. Lutein, β-carotene, and zeaxanthin were the identified carotenoids. Contents of all macro and trace minerals, with the exception of phosphorus, were higher than those described for conventional food. Low sodium/potassium ratios (0.08 - 2.54) suggested a potential for using the ash fraction for sodium salt replacement. The algae constituted rich sources of carbohydrates (40% to 71% of DM) which show their potential for a broader commercial exploitation. In some species, the concentrations of arsenic, cadmium, and lead exceeded limit values for application in food or feed. In conclusion, the nine algae represent promising potential sources of health promoting additives for human and animal diets, in whole or in a biorefinery concept.

关键词： Protein Lipid Carotenoids Dry Matter Arsenic

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20世纪波罗的海灰海豹(Halichoerus grypus)和环斑海豹(Phoca hispida)种群动态

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AMBIO－人类环境杂志 1999年第7期28卷 618-626页

作者： karin C. Harding Tero J. Hrknen 卢兵友瑞典自然历史博物馆生态毒理室中国科学院地理科学与资源研究所

本文利用北欧国家收集的关于海豹狩猎的唯一详细资料,并结合其它地区的统计资料,对过去一个世纪波罗的海灰海豹(Halichoerus grypus)和环斑海豹(Phoca hispida)的种群动态进行了模拟研究。以每年捕获到的海豹的性别和年龄变化为基础,建... 详细信息

本文利用北欧国家收集的关于海豹狩猎的唯一详细资料,并结合其它地区的统计资料,对过去一个世纪波罗的海灰海豹(Halichoerus grypus)和环斑海豹(Phoca hispida)的种群动态进行了模拟研究。以每年捕获到的海豹的性别和年龄变化为基础,建立了一个内容详尽的仿真模型。结果表明,灰海豹的数量已从本世纪初的88000～100000只下降到了70年代末的大约4000只。同期波罗的海环斑海豹种群的数量也从190000～220000只下降到大约5000只。在60年代中期,可能是由于受到有机氯农药的影响,造成了海豹的不育,使海豹种群数量的增长在随后的25年内受到了限制。因此,海豹数量的减少是人类过度狩猎的必然结果。但是目前海豹种群数量较低的原因,则是由于1965年后其生育率低造成的。

关键词：灰海豹环斑海豹种群动态波罗的海 20世纪

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Adaptation of international coronavirus disease 2019 and breast cancer guidelines to local context

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World Journal of clinical Oncology 2021年第1期12卷 31-42页

作者： Guillermo Arturo Valencia Silvia Neciosup Henry L Gómez Maria Del Pilar Benites Silvia Falcón David Moron karin Veliz Mike Maldonado Rodrigo Auqui Department of Medical Oncology Instituto Nacional de Enfermedades Neoplásicas(INEN)Surquillo 15000LimaPeru clínica Oncosalud–AUNA Surquillo 15000LimaPeru Breast Cancer Unit Hospital Nacional Edgardo Rebagliati MartinsLima 15000Peru Department of Medical Oncology Centro Oncológico AliadaLima 15000Peru Department of Medical Oncology Hospital Nacional Carlos Alberto Seguín EscobedoArequipa 04001Peru Department of Medical Oncology Hospital Nacional Ramiro PrialéPrialéHuancayo 12000Peru Department of Medical Oncology Instituto Regional de Enfermedades Neoplásicas(IREN)Trujillo 13001Peru Department of Medical Oncology Hospital Nacional Almanzor Aguinaga AsenjoChiclayo 14001Peru

BACKGROUND The coronavirus disease 2019(COVID-19)pandemic caused by severe acute respiratory syndrome coronavirus 2(a novel coronavirus),which was first identified amid an outbreak of respiratory illness cases in Wuhan,China and declared a global health emergency,is currently considered an additional challenge in the management of patients with breast cancer(BC).Cancer patients are more vulnerable to becoming infected with severe acute respiratory syndrome coronavirus 2 and are more likely to suffer additional complications that can increase *** those BC patients who require more urgent therapy than others in the current situation is *** recommendations are based on and have been adapted from those similarly published by international scientific societies for BC *** are divided mainly by clinical stage(early,advanced),subtype[luminal,human epidermal growth factor receptor 2(HER2),triple-negative],or type of medical treatment and setting(neoadjuvant,adjuvant,metastatic).Recommendations for HER2 and triplenegative subtypes are similar,whereas in luminal subtype there are various options of *** objective is to adapt guidelines to local context through relevant decision-makers,avoiding duplication of efforts and optimizing use or *** hope that these recommendations will help medical oncologists provide the best quality care to BC patients during the COVID-19 pandemic with information tailored to our healthcare *** To establish and adapt recommendations from those published by international scientific societies for BC *** The Peruvian Society of Medical Oncology developed a consensus and propose here a manuscript with recommendations for oncological medical treatment of BC during the COVID-19 *** Peruvian Society of Medical Oncology invited a panel of experts and opinion leaders on BC working in major health care systems around *** experts selected three international clin

关键词： Breast cancer COVID-19 Guidelines Recommendations Oncology Medical treatment

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