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112976553(½ð±Ò+50, ·ÒëEPI+1): 2010-09-27 16:54:36
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½üÄêÀ´£¬·úºÍÓйØÎ¢Á¿ÔªËعØÏµ·½ÃæµÄÑо¿È¡µÃÁËÖØÒª½øÕ¹£¬ÓÈÆäÊÇ΢Á¿ÔªËØÎøÞ׿¹·úÖж¾·½Ã棬ÊÇ·ÀÖηúÖж¾µÄÐÂÁìÓò¡£ In recent years, the research on the relations between fluorine and trace elements have made important progress, particularly in terms of selenium antagonism fluorosis |

2Â¥2010-09-27 16:44:09
liufawen
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- Ó¦Öú: 62 (³õÖÐÉú)
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- ½ð±Ò: 263978
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- ºì»¨: 315
- ɳ·¢: 2530
- Ìû×Ó: 101588
- ÔÚÏß: 5913.2Сʱ
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wypward(½ð±Ò+1):лл²ÎÓë 2010-09-29 09:02:35
112976553(½ð±Ò+100): 2010-09-29 10:13:56
wypward(½ð±Ò+1):лл²ÎÓë 2010-09-29 09:02:35
112976553(½ð±Ò+100): 2010-09-29 10:13:56
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Á÷Ðв¡Ñ§ÏÖ³¡µ÷²éºÍ¶¯ÎïʵÑé¾ùÒÑÖ¤Ã÷£¬Ò»¶¨¼ÁÁ¿µÄÎø¿É»º½â·úÖж¾£¬Ê¹Äò·úÅÅй£¬¾ÀÕý×ÔÓÉ»ùºÍÖ¬ÖÊ´úл»ìÂÒ£¬Ã÷ÏÔÒÖÖÆ·úÓÕµ¼µÄÖ¬ÖʹýÑõ»¯£¬Ê¹GSH-PX»îÐÔÏÔÖøÉý¸ß£¬Ñª·ú½µµÍ¡£ Epidemiological field investigations and animal experiments have proved that a certain dose of selenium could alleviate fluorosis, make urinary fluoride excreting to correct the free radicals and lipid metabolism disorder,this significantly inhibite the fluoride-induced lipid peroxidation,increase the activity of GSH-PX£¬also decrease the blood fluoride. |

3Â¥2010-09-27 16:50:32
liufawen
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- ·ÒëEPI: 65
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- ºì»¨: 315
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- Ìû×Ó: 101588
- ÔÚÏß: 5913.2Сʱ
- ³æºÅ: 837583
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- ÐÔ±ð: GG
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ÒýÆð°üÀ¨Éñ¾ÏµÍ³ÔÚÄڵķǹÇÏàºÍ¹ÇÏàÆ÷¹ÙµÄ²¡ÀíÐÔËðÉË¡£Ëæ×ŶԷúÖж¾»¼ÕßÌåÄÚÖ¬ÖʹýÑõ»¯×÷ÓÃÑо¿µÄÖð²½ÉîÈ룬ÈËÃÇÌá³öÁË·úÖж¾µÄÑõ×ÔÓÉ»ùËðÉËѧ˵ These findings indicate that fluoride can cross the intestinal barrier and be distributed throughout the whole body via the blood,which caused damages including the nervous system damage on non-phrenology and phrenology pathological organ. A theory of oxygen free radicals on fluoride poisoning has been proposed for step-down study on Fluoride poisoning patients with lipid peroxidation ¡£ |

4Â¥2010-09-27 16:59:31













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