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| 1 | Selenium Requirements as Discussed in the 1996 Joint FAO/IAEA/WHO Expert Consultation on Trace Elements in Human Nutrition显示文摘In March 1996, WHO officially released an updated trace element nutrition report that presents much new information, especially regarding iodine, zinc, copper and selenium. For most minerals, both basal as well as normative requirements are given. The basal requirement refers to the intake needed to prevent clinically manifest signs of impaired function attributable to deficiency of the nutrient. The normative requirement refers to the intake needed to maintain a level of tissue storage (or index enzyme activity) judged to be desirable and appropriate.In the case of selenium, the population minimum mean intakes likely to meet basal requirements for adult males and females were 21 and 16 μg/day, respectively. These were derived from the amount needed to protect against Keshan disease plus a body weight correction factor. On the other hand, the population minimum mean intakes likely to meet normative requirements for adult males and females were 40 and 30μg/day, respectively. These were calculated from the amount needed to achieve two-thirds of the maximal plasma glutathione peroxidase activity assuming an interindividual variability of normal dietary selenium intake of 16%. Further work is needed to determine the relationship between these nutritional standards and the actual dietary intakes of selenium around the | ORVILLE A. LEVANDER (Nutrient Requirements and Functions Laboratory, Beltsville Human Nutrition Research Center, U. S. Department of Agricult ure, ARS, Beltsville,Maryland 20705-235, USA) | 1997 | Biomedical and Environmental Sciences1997，10，2： | 14 |
| 2 | 硒与癌症和心脏病关系研究近况显示文摘硒与癌症的关系早期的动物试验提示某些形式的硒可能致癌。给大鼠低蛋白质高硒饲料(含富硒谷物或混合无机硒化合物),结果发生伴发于肝硬化的肝细胞腺瘤或低分化肝癌。后来其它学者又在各种不同的条件下。 | Levander OA 万洪忠 | 1989 | 国外医学(卫生学分册)1989，16，3： | 5 |
| 3 | Tardive dyskinesia and an - tipsychotics: a 5 - year longitudinal study of frequency, ~orrelates and course 显示文摘 | Eberhard J Lindstrom E Levander S | 2006 | Int Clin Psychopharmacol2006，21，1： | 1 |
| 4 | Evaluation of the risk of root resorption during orthodontic treatment:a study of upper incisor显示文摘 | Levander E Malmgren O | 1998 | Eur J Orthod1998，10，1： | 1 |
| 5 | Early Radiographic diagnosis of apical root resorption during orthodontic treatment:a study of maxillary incisors显示文摘 | Levander E Bajka R Malmgren O | 1998 | Eur J Orthod1998，20，1： | 1 |
| 6 | Fourth order finite difference P -SV seismograms 显示文摘 | Levander A R | 1988 | Geophysics1988，53，11： | 1 |
| 7 | Metabolic interrelationships between arsenic and selenium 显示文摘 | Levander OA | 1977 | Environ Health Perspect1977，19，： | 1 |
| 8 | Time for a change to assess and evaluate body temperature in elinieal praetiee显示文摘 | Sund - Levander M Grodzinsky E | 2009 | Int J Nurs Praet2009，15，4： | 1 |
| 9 | Naturally Occurring Selenium Compounds in Cancer Chemoprevention Trials;A Workshop Summary显示文摘 | Levander OA | 1997 | Cancer Epidemiol Biomarkers Prey1997，6，1： | 1 |
| 10 | Host selenium status selectively influences susceptibility to experimental viral myocarditis显示文摘 | Gomez RM Berria MI Levander OA | 2001 | Biol Trace Elenl Res2001，80，1： | 1 |
| 11 | Seismic constraints on the depth and composition of the mantle keel beneath the Kaapvaal Craton显示文摘 | Niu F Levander A Cooper C M | 2004 | Earth and Planetary Science Letters2004，224，3： | 1 |
| 12 | Waveform tomography at a groundwater contamination site : Surface reflection data 显示文摘 | Gao F A Levander R G Pratt C A | 2007 | Geophysics2007，72，5： | 1 |
| 13 | Evaluation of the risk of resorption during orthodonic treatment: a study of upper incision 显示文摘 | LEVANDER E MALMGREN O | 1998 | Eur J Orthod1998，10，： | 1 |
| 14 | Selenium deficiency and viral infection 显示文摘 | Beck MA Levander OA Handy J | 2003 | The Journal of Nutrition2003，133，5： | 1 |
| 15 | Evaluation of the risk of root resorptionduring orthodontic treatment:a study of upper incisors显示文摘 | Levander E Malmgren O | 1988 | Eur J Orthod1988，，10： | 1 |
| 16 | Long-term follow-up of maxillary incisors with severe apical root resorption 显示文摘 | Levander E Malmgren O | 2000 | Eur J Orthod2000，22，1： | 1 |
| 17 | Selenium deficiency and viral infection 显示文摘 | Beck MA Levander OA Handy J | 2003 | J Nutr2003，133，5： | 1 |
| 18 | Fourth-order finite-difference P-SV seismograms显示文摘 | A R Levander | 1988 | Geophysics1988，53，： | 1 |
| 19 | A Globial V Human Selenium Nutrition 显示文摘 | LEVANDER O A | 1987 | Ann Rev Nutr1987，，87： | 1 |
| 20 | A Globial V human selenitan nutrition显示文摘 | Levander O A | 1987 | Ann Rev Nutr1987，87，： | 1 |
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