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1Total mercury in wild fish in Guizhou reservoirs, China显示文摘The health hazard of mercury (Hg) compounds is internationally recognized, and the main pathways for methylmercury (MeHg) intake in humans are through consumption of food, especially fish. Given the large releases of Hg to the environment in China, combined with the fast development of hydropower, this issue deserves attention. Provided similar mobilization pathways of Hg in China as seen in reservoirs in North America and Europe one should expect increased Hg contamination in relation to future hydropower reservoir construction in this country. This study presents total Hg (THg) concentrations in wild fish from six Guizhou reservoirs, China. The THg concentrations in fish were generally low despite high background levels in the bedrock and depositions from local point sources. The over all mean ± SD concentration of THg was (0.066 ± 0.078) μg/g (n = 235). After adjusting for among-reservoir variation in THg, there were significant differences in THg among functional groups of the fish, assumed to re?ect trophic levels. Predicted THg- concentration ratios, retrieved from a mixed linear model, between the functional groups were 9:4:4:1 for carnivorous, omnivorous, planktivorous and herbivorous fish. This result indicated that MeHg accumulation may prevail even under circumstances with short food chains as in this Chinese water system. No fish exceeded recommended maximum THg limit for human consumption set by World Health Organization and the Standardization Administration of China (0.5 μg/g fish wet weight (ww)). Only six fish (2.5%) exceeded the maximum THg limit set by US Environmental Protection Agency (0.3 μg/g fish ww).Haiyu Yan Atle Rustadbakken Heng Yao Thorjorn Larssen Xinbin Feng Ting Liu Lihai Shang Thrond O. Haugen 2010Journal of Environmental Sciences2010,22,8:6
2Iatrogenic esophago-tracheal fistula:Challenges in diagnosis and management显示文摘Esophageo-tracheal fistula is a rare condition,and in most cases such fistulas are caused by malignant disease or emergency endotracheal intubation.A case where a wrapped tablet produced a fistula between the esophagus and trachea is described.The patient is a male born in 1938 who swallowed a tablet without unwrapping it.The patient was treated with selfexpanding metal stents(SEMS),but closure of the fistula was not achieved.Different examinations and treatment options are discussed.Surgical treatment for this condition has demonstrated considerable mortality and morbidity.In some cases closure of the fistula can be achieved by use of SEMS.Although we advise treatment of such cases with SEMS,in some cases treatment with stents will prove troublesome and the risk/benefit analysis will have to be reevaluated.istein Hovde yvind Haugen Lie Per Arthur Johansson ystein Stubhaug Egil Johnson Bjrn Hofstad Truls Hauge 2013World Journal of Gastroenterology2013,19,4:5
3Molecular Testing for Mutations in Improving the Fine-Needle Aspiration Diagnosis of Thyroid Nodules显示文摘Yuri E. Nikiforov David L. Steward Toni M. Robinson-Smith Bryan R. Haugen Joshua P. Klopper Zhaowen Zhu James A. Fagin Mercedes Falciglia Katherine Weber Marina N. Nikiforova 2009The Journal of Clinical Endocrinology & Metabolism2009,,:2
4欧洲木结构建筑发展概述显示文摘1简介本文简要介绍了欧洲现代木结构建筑从1990年代至今的发展历程。在这30多年中,多层木结构建筑、新型连接技术和木结构建筑工业化相继出现,促进了木结构建筑的发展,尤其是从2000年后,欧洲木结构建筑的发展更为迅速。Erik Serrano Jens Edgar Haugen(摄影) 2021建设科技2021,,18:2
5Seasonal fluctuation in the secretion of the antioxidant melatonin is not associated with alterations in sperm DNA damage显示文摘一个高精子 DNA 破碎索引(DFI ) 与减少的富饶被联系。DFI 被在反应的氧种类和抗氧化剂之间的平衡影响。在 melatonin,一种抗氧化剂和免费激进的 scavenger 的一个 circannual 变化,能因此影响精液质量和富饶。在主要 melatonin 代谢物,尿 6-sulfatoxymelatonin (aMT6s ) ,和 DFI 之间的协会在 110 个奥斯陆人(北极圈的南方) 和 86 个 Tromsoe 人(北极圈的北方) 被分析。二精液分析,夏天和冬季,和四件尿样品(早 / 晚的夏天;早 / 晚的冬季) ,被分析。在在尿和 DFI 的 aMT6s 之间的协会用关联分析和线性回归以一种代表性、纵的方式被描绘。不管季节和地点,在 aMT6s 和 DFI 之间的重要关联都没被观察。(早冬季早的夏天) 为在变化之间的协会的关联系数随着时间的过去在 aMT6s 和 DFI 为全部的队:rho =− 0.08 (P = 0.322 ) ,为奥斯陆队:rho =− 0.07 (P = 0.485 ) ,并且为 Tromsoe 队:rho =− 0.14 (P = 0.273 ) 分别地。类似的结果被看是否比较迟了的冬季和迟了的夏天。为有 DFI 在下面并且在中部的价值(10%) 上面的人在 aMT6s 和 DFI 随着时间的过去在变化之间没有任何统计上重要的关联分别地。在 melatonin 排泄的季节的变化似乎不在 DFI 上有任何影响。Gunilla Maim Trine B Haugen Lars Rylander Aleksander Giwercman 2017Asian Journal of Andrology2017,19,1:2
6Chronic pancreatitis and the heart disease:Still terra incognita?显示文摘BACKGROUND It has been suggested that chronic pancreatitis(CP)may be an independent risk factor for development of cardiovascular disease(CVD).At the same time,it seems that congestive heart failure(CHF)and CP share the responsibility for the development of important clinical conditions such as sarcopenia,cachexia and malnutrition due to development of cardiac cachexia and pancreatic exocrine insufficiency(PEI),respectively.AIM To explore the evidence regarding the association of CP and heart disease,more specifically CVD and CHF.METHODS A systematic search of MEDLINE,Web of Science and Google Scholar was performed by two independent investigators to identify eligible studies where the connection between CP and CVD was investigated.The search was limited to articles in the English language.The last search was run on the 1st of May 2019.The primary outcomes were:(1)Incidence of cardiovascular event[acute coronary syndrome(ACS),chronic coronary disease,peripheral arterial lesions]in patients with established CP;and(2)Incidence of PEI in patients with CHF.RESULTS Out of 1166 studies,only 8 were eligible for this review.Studies regarding PEI and CHF showed an important incidence of PEI as well as associated malabsorption of nutritional markers(vitamin D,selenium,phosphorus,zinc,folic acid,and prealbumin)in patients with CHF.However,after substitution of pancreatic enzymes,it seems that,at least,loss of appetite was attenuated.On the other side,studies investigating cardiovascular events in patients with CP showed that,in CP cohort,there was a 2.5-fold higher incidence of ACS.In another study,patients with alcohol–induced CP with concomitant type 3c diabetes had statistically significant higher incidence of carotid atherosclerotic plaques in comparison to patients with diabetes mellitus of other etiologies.Earlier studies demonstrated a marked correlation between the clinical symptoms in CP and chronic coronary insufficiency.Also,statistically significant higher incidence of arterial lesions was found in patients with CP compared to the control group with the same risk factors for atherosclerosis(hypertension,smoking,dyslipidemia).Moreover,one recent study showed that PEI is significantly associated with the risk of cardiovascular events in patients with CP.CONCLUSION Current evidence implicates a possible association between PEI and malnutrition in patients with CHF.Chronic pancreatic tissue hypoxic injury driven by prolonged splanchnic hypoperfusion is likely to contribute to malnutrition and cachexia in patients with CHF.On the other hand,CP and PEI seem to be an independent risk factor associated with an increased risk of cardiovascular events.Sara Nikolic Ana Dugic Corinna Steiner Apostolos V Tsolakis Ida Marie Haugen Lofman J-Matthias Lohr Miroslav Vujasinovic 2019World Journal of Gastroenterology2019,25,44:2
7Commonality in the deter- minants of expected stock returns显示文摘Haugen R A Baker N L 1996Journal of Fi- nancial Economics1996,41,3:1
8Binding energies in atomic negative ions (HI)显示文摘ANDERSEN T HAUGEN H K HOTOP H 1999J Phys Chem Re Data1999,28,:1
9Rapid control of smoked Atlantic salmon (Salmo salar) quality by electronic nose:Correlation with classical evaluation methods 显示文摘Haugen J E Chanie E Westad F 2006Sensors and Actuators B: Chemical2006,116,12:1
10Blood transfusion and the risk of recurrence in stage IB cervical cancer显示文摘Morris PC Haugen J Tomjack J 1995Gynecol Oncol1995,57,3:1
11Re- vised American Thyroid Association management guidelines for patients with thyroid nodules and dif{erentiated thyroid cancer显示文摘Cooper DS Doherty GM Haugen BR 2009Thyroid2009,19,11:1
12Revised American Thyroid Association management guidelines for patients with thyroid nodules and differentiated thyroid cancer 显示文摘Cooper DS Doherty GM Haugen BR 2009Thyroid2009,19,11:1
13Revised American Thyroid Association management guidelines for patients with thyroid nodules and differentiated thyroid Cancer 显示文摘Cooper DS Doherty GM Haugen BR 2009Thyroid2009,19,11:1
14Revised American Thyroid Association management guidelines for patients with thyroid nodules and differentiated thyroid cancer显示文摘Cooper DS Doherty GM Haugen BR 2009Thyroid:Official Journal of the American Thyroid Association2009,19,11:1
15The effects of mold design on the pore morphology of polymers produced with MuCell technology显示文摘WUH E HAUGEN H J 2010Journal of Cellular Plastics2010,46,6:1
16Progress in molecular-based management of differentiated thyroid cancer显示文摘XING M HAUGEN B R SCHLUMBERGER M 2013Lancet2013,381,:1
17Queueing systems with stochastic time out显示文摘Haugen R B Skogan E 1980IEEE Transactions on Com- munications1980,28,12:1
18RevisedAmerican Thyroid Association management guidelines forpatients with thyroid nodules and differentiated thyroid cancer显示文摘COOPER D S DOHERTY G M HAUGEN B R 2009Thyroid2009,19,11:1
19De- termination of undegradable intake protein digestibility of forages using the mobile nylon bag technique 显示文摘HAUGEN H L IVAN S K MAC DONALD J C 2006J Anita Sci2006,84,:1
20Effects of autoantibedies removed by immunoadsorption from patients with dilated cardiomyopathy on neonatal rat cardiomyocytes 显示文摘Chen J Larsson L Haugen E 2006Eur J Heart Fail2006,8,5:1
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