{"id":7131,"date":"2017-04-03T12:48:37","date_gmt":"2017-04-03T18:48:37","guid":{"rendered":"https:\/\/askthescientists.com\/?p=7131\/"},"modified":"2020-02-20T09:48:25","modified_gmt":"2020-02-20T16:48:25","slug":"b-vitamins-air-pollution","status":"publish","type":"post","link":"https:\/\/askthescientists.com\/zh-hant\/b-vitamins-air-pollution\/","title":{"rendered":"\u6e1b\u5c11\u7a7a\u6c23\u6c61\u67d3\u5c0d\u5065\u5eb7\u7684\u4e0d\u826f\u5f71\u97ff"},"content":{"rendered":"<p><img decoding=\"async\" class=\"aligncenter size-large wp-image-6406\" src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/03\/air-pollution-1030x456.jpg\" alt=\"\" width=\"1030\" height=\"456\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/03\/air-pollution-1030x456.jpg 1030w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/03\/air-pollution-400x177.jpg 400w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/03\/air-pollution-835x369.jpg 835w, 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decoding=\"async\" class=\"alignnone wp-image-6407 size-full\" src=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/03\/Beijing_smog_comparison.png\" alt=\"\" width=\"960\" height=\"360\" srcset=\"https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/03\/Beijing_smog_comparison.png 960w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/03\/Beijing_smog_comparison-300x113.png 300w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/03\/Beijing_smog_comparison-768x288.png 768w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/03\/Beijing_smog_comparison-705x264.png 705w, https:\/\/askthescientists.com\/wp-content\/uploads\/2017\/03\/Beijing_smog_comparison-450x169.png 450w\" sizes=\"(max-width: 960px) 100vw, 960px\" \/><\/p>\n<p style=\"text-align: center;\">\u5317\u4eac\u2014\u2014\u66b4\u98a8\u96e8\u5f8c\uff08\u5de6\u5716\uff09\u4ee5\u53ca\u8089\u773c\u53ef\u898b\u7684\u7a7a\u6c23\u6c61\u67d3\uff08\u53f3\u5716\uff09<\/p>\n<p>\u7a7a\u6c23\u6c61\u67d3\u6700\u5371\u96aa\u7684\u4e00\u7a2e\u5f62\u614b\u662f\u7a31\u70baPM<sub>2.5<\/sub>\u3001\u76f4\u5f91\u5c0f\u65bc2.5\u5fae\u7c73\u7684\u5fae\u7c92\u3002\u66b4\u9732\u65bc\u9019\u4e9b\u5fae\u7c92\u4e4b\u4e0b\u7684\u6f5b\u5728\u4e0d\u826f\u5f71\u97ff\u53ef\u80fd\u5c0e\u81f4DNA\u7684\u8868\u89c0\u907a\u50b3\u6539\u8b8a\uff08\u6253\u958b\u57fa\u56e0\u5bc6\u78bc\u4e0d\u540c\u65b9\u9762\u7684\u958b\u95dc\uff09\uff0c\u9032\u800c\u640d\u5bb3\u5065\u5eb7\u3002<\/p>\n<h2><strong>B<\/strong><strong>\u7fa4<\/strong><strong>\u7dad\u751f\u7d20\u5982\u4f55<\/strong><strong>\u5354\u52a9<\/strong><strong>\u4fdd\u8b77\u60a8\u7684\u5065\u5eb7\u514d\u53d7\u7a7a\u6c23\u6c61\u67d3<\/strong><strong>\u7684\u5f71\u97ff<\/strong><\/h2>\n<p>\u60a8\u4e0d\u80fd\u505c\u6b62\u547c\u5438\u3002\u60a8\u53ef\u80fd\u5728\u7d93\u6fdf\u4e0a\u7121\u6cd5\u627f\u64d4\u6df1\u5ea6\u7d42\u6975\u904e\u6ffe\u3002\u90a3\u9ebc\u5982\u4f55\u7de9\u89e3\u7a7a\u6c23\u6c61\u67d3\u5c0d\u5065\u5eb7\u7684\u5f71\u97ff\u5462\uff1f<\/p>\n<p>\u8f49\u5411\u98f2\u98df\u53ef\u80fd\u6703\u70ba\u60a8\u63d0\u4f9b\u7b54\u6848\u3002\u52d5\u7269\u5be6\u9a57\u6a21\u5f0f\u8b49\u660e\uff0c\u65bd\u7528B\u7fa4\u7dad\u751f\u7d20\uff08\u548c\u5176\u5b83\u5bcc\u542b\u7532\u57fa\u7684\u71df\u990a\u7d20\uff09\u80fd\u6709\u52a9\u65bc\u6e1b\u5c11\u74b0\u5883\u58d3\u529b\u6e90\u5c0dDNA\u7684\u4e0d\u826f\u5f71\u97ff\u3002<\/p>\n<p>\u5728\u300a\u7f8e\u570b\u79d1\u5b78\u9662\u9662\u5831\u300b\uff08PNAS\uff09\u767c\u8868\u7684\u4e00\u9805\u7814\u7a76\uff0c\u4f7f\u7528B\u7fa4\u7dad\u751f\u7d20\u4f86\u78ba\u5b9a\u5148\u524d\u5728\u52d5\u7269\u4e2d\u89c0\u5bdf\u5230\u7684\u7d50\u679c\u662f\u5426\u5728\u4eba\u985e\u8eab\u4e0a\u4ea6\u6709\u985e\u4f3c\u6548\u679c\u3002\u5c0d\u6cbb\u7642\u671f\u9593\u7684\u7814\u7a76\u5c0d\u8c61\u6bcf\u5929\u7d66\u4e882.5\u6beb\u514b\u8449\u9178\u300150\u6beb\u514b\u7dad\u751f\u7d20B6\u3001\u548c1\u6beb\u514b\u7dad\u751f\u7d20B12\uff0c\u8b93\u9019\u4e9b\u500b\u4eba\u66b4\u9732\u65bcPM<sub>2.5<\/sub>\u4e0b\uff0c\u4ee5\u78ba\u5b9a\u88dc\u5145B\u7fa4\u7dad\u751f\u7d20\u662f\u5426\u53ef\u4ee5\u6e1b\u7de9\u8868\u89c0\u907a\u50b3\u6539\u8b8a\u3002<\/p>\n<p>\u5728\u66b4\u9732\u65bcPM<sub>2.5<\/sub>\u7684\u4e0d\u540c\u5730\u9ede\u53d7\u8a66\u8005\uff0c\u4e26\u91cf\u6e2c\u5176DNA\u7684\u8b8a\u5316\u7a0b\u5ea6\u3002\u8207\u5b89\u6170\u5291\u76f8\u6bd4\uff0c\u88dc\u5145B\u7fa4\u7dad\u751f\u7d20\u8005DNA\u7684\u8b8a\u5316\u5728\u524d10\u500b\u5730\u9ede\u4e2d\u7684\u6bd4\u4f8b\u6e1b\u8f15\u4e8628-76%\u3002<\/p>\n<p>\u9019\u65b9\u9762\u4ecd\u9700\u8981\u66f4\u9032\u4e00\u6b65\u7684\u7814\u7a76\u3002\u4f46\u6b64\u7814\u7a76\u986f\u793a\u88dc\u5145B\u7fa4\u7dad\u751f\u7d20\u53ef\u80fd\u6709\u52a9\u65bc\u964d\u4f4e\u7a7a\u6c23\u6c61\u67d3\u6240\u9020\u6210\u7684\u4e0d\u826f\u5f71\u97ff\u3002<\/p>\n<p><a href=\"https:\/\/www.ncbi.nlm.nih.gov\/pubmed\/28289216\" target=\"_blank\" rel=\"noopener noreferrer\">Zhong J, Karlsson O, Wang G, et al. B vitamins attenuate the epigenetic effects of ambient fine particles in a pilot human intervention trial. Proc Natl Acad Sci USA. 2017;114(13):3503-3508.<\/a><\/p>\n","protected":false},"excerpt":{"rendered":"<p>\u6df1\u547c\u5438\u3002\u9019\u5c0d\u60a8\u7684\u5fc3\u7406\u5065\u5eb7\u975e\u5e38\u6709\u76ca\u3002\u4f46\u5982\u679c\u7a7a\u6c23\u4e0d\u6f54\u6de8\uff0c\u60a8\u5728\u6df1\u547c\u5438\u904e\u5f8c\u9084\u6703\u611f\u89ba\u826f\u597d\u55ce\uff1f\u7a7a\u6c23\u6c61\u67d3\u6703\u5c0d\u60a8\u7684\u5065\u5eb7\u9020\u6210\u54ea\u4e9b\u5f71\u97ff\u5462\uff1f \u7c21\u55ae\u7684\u7b54\u6848\u5c31\u662f\uff0c\u7a7a\u6c23\u6c61\u67d3\u662f\u4e00\u9805\u4eba\u985e\u6240\u95dc\u6ce8\u91cd\u8981\u5065\u5eb7\u554f\u984c\u548c\u591a\u7a2e\u5371\u5bb3\u5065\u5eb7\u7684\u56e0\u7d20\u3002\u7a7a\u6c23\u6c61\u67d3\u6700\u5e38\u898b\u7684\u5065\u5eb7\u5f71\u97ff\u662f\u547c\u5438\u9053\u75be\u75c5\uff0c\u5982\u54b3\u55fd\u3001\u6c23\u5598\u548c\u52a0\u5287\u539f\u6709\u7684\u547c\u5438\u7cfb\u7d71\u5065\u5eb7\u554f\u984c\u3002\u5728\u67d0\u4e9b\u60c5\u6cc1\u4e0b\uff0c\u7a7a\u6c23\u6c61\u67d3\u53ef\u80fd\u8207\u4e3b\u8981\u5fc3\u8840\u7ba1\u554f\u984c\u6709\u95dc\u3002 \u74b0\u5883\u7684\u7a7a\u6c23\u6c61\u67d3\u6700\u5e38\u898b\u7684\u539f\u56e0\u5305\u62ec\u767c\u96fb\u5ee0\u3001\u88fd\u9020\u696d\u3001\u71c3\u6cb9\u6696\u6c23\u6a5f\u3001\u6c7d\u8eca\u548c\u81ea\u7136\u706b\u707d\u3002\u5118\u7ba1\u653f\u5e9c\u5c0d\u65bc\u6e1b\u5c11\u6392\u653e\u7684\u898f\u5b9a\u4ee5\u53ca\u73fe\u4ee3\u5316\u4e7e\u6de8\u71c3\u71d2\u88dd\u7f6e\u8d8a\u4f86\u8d8a\u591a\uff0c\u4f46\u8a31\u591a\u5730\u5340\u7684\u7a7a\u6c23\u54c1\u8cea\u4ecd\u7136\u5f88\u5dee\u3002\u9019\u4e0d\u50c5\u9650\u65bc\u4e3b\u8981\u57ce\u5e02\uff0c\u4e16\u754c\u885b\u751f\u7d44\u7e54\uff08WHO\uff09\u4f30\u8a08\u4e16\u754c\u670992%\u7684\u4eba\u53e3\u751f\u6d3b\u5728\u7a7a\u6c23\u54c1\u8cea\u4e0d\u826f\u7684\u5730\u5340\u3002 \u5317\u4eac\u2014\u2014\u66b4\u98a8\u96e8\u5f8c\uff08\u5de6\u5716\uff09\u4ee5\u53ca\u8089\u773c\u53ef\u898b\u7684\u7a7a\u6c23\u6c61\u67d3\uff08\u53f3\u5716\uff09 \u7a7a\u6c23\u6c61\u67d3\u6700\u5371\u96aa\u7684\u4e00\u7a2e\u5f62\u614b\u662f\u7a31\u70baPM2.5\u3001\u76f4\u5f91\u5c0f\u65bc2.5\u5fae\u7c73\u7684\u5fae\u7c92\u3002\u66b4\u9732\u65bc\u9019\u4e9b\u5fae\u7c92\u4e4b\u4e0b\u7684\u6f5b\u5728\u4e0d\u826f\u5f71\u97ff\u53ef\u80fd\u5c0e\u81f4DNA\u7684\u8868\u89c0\u907a\u50b3\u6539\u8b8a\uff08\u6253\u958b\u57fa\u56e0\u5bc6\u78bc\u4e0d\u540c\u65b9\u9762\u7684\u958b\u95dc\uff09\uff0c\u9032\u800c\u640d\u5bb3\u5065\u5eb7\u3002 B\u7fa4\u7dad\u751f\u7d20\u5982\u4f55\u5354\u52a9\u4fdd\u8b77\u60a8\u7684\u5065\u5eb7\u514d\u53d7\u7a7a\u6c23\u6c61\u67d3\u7684\u5f71\u97ff \u60a8\u4e0d\u80fd\u505c\u6b62\u547c\u5438\u3002\u60a8\u53ef\u80fd\u5728\u7d93\u6fdf\u4e0a\u7121\u6cd5\u627f\u64d4\u6df1\u5ea6\u7d42\u6975\u904e\u6ffe\u3002\u90a3\u9ebc\u5982\u4f55\u7de9\u89e3\u7a7a\u6c23\u6c61\u67d3\u5c0d\u5065\u5eb7\u7684\u5f71\u97ff\u5462\uff1f \u8f49\u5411\u98f2\u98df\u53ef\u80fd\u6703\u70ba\u60a8\u63d0\u4f9b\u7b54\u6848\u3002\u52d5\u7269\u5be6\u9a57\u6a21\u5f0f\u8b49\u660e\uff0c\u65bd\u7528B\u7fa4\u7dad\u751f\u7d20\uff08\u548c\u5176\u5b83\u5bcc\u542b\u7532\u57fa\u7684\u71df\u990a\u7d20\uff09\u80fd\u6709\u52a9\u65bc\u6e1b\u5c11\u74b0\u5883\u58d3\u529b\u6e90\u5c0dDNA\u7684\u4e0d\u826f\u5f71\u97ff\u3002 \u5728\u300a\u7f8e\u570b\u79d1\u5b78\u9662\u9662\u5831\u300b\uff08PNAS\uff09\u767c\u8868\u7684\u4e00\u9805\u7814\u7a76\uff0c\u4f7f\u7528B\u7fa4\u7dad\u751f\u7d20\u4f86\u78ba\u5b9a\u5148\u524d\u5728\u52d5\u7269\u4e2d\u89c0\u5bdf\u5230\u7684\u7d50\u679c\u662f\u5426\u5728\u4eba\u985e\u8eab\u4e0a\u4ea6\u6709\u985e\u4f3c\u6548\u679c\u3002\u5c0d\u6cbb\u7642\u671f\u9593\u7684\u7814\u7a76\u5c0d\u8c61\u6bcf\u5929\u7d66\u4e882.5\u6beb\u514b\u8449\u9178\u300150\u6beb\u514b\u7dad\u751f\u7d20B6\u3001\u548c1\u6beb\u514b\u7dad\u751f\u7d20B12\uff0c\u8b93\u9019\u4e9b\u500b\u4eba\u66b4\u9732\u65bcPM2.5\u4e0b\uff0c\u4ee5\u78ba\u5b9a\u88dc\u5145B\u7fa4\u7dad\u751f\u7d20\u662f\u5426\u53ef\u4ee5\u6e1b\u7de9\u8868\u89c0\u907a\u50b3\u6539\u8b8a\u3002 \u5728\u66b4\u9732\u65bcPM2.5\u7684\u4e0d\u540c\u5730\u9ede\u53d7\u8a66\u8005\uff0c\u4e26\u91cf\u6e2c\u5176DNA\u7684\u8b8a\u5316\u7a0b\u5ea6\u3002\u8207\u5b89\u6170\u5291\u76f8\u6bd4\uff0c\u88dc\u5145B\u7fa4\u7dad\u751f\u7d20\u8005DNA\u7684\u8b8a\u5316\u5728\u524d10\u500b\u5730\u9ede\u4e2d\u7684\u6bd4\u4f8b\u6e1b\u8f15\u4e8628-76%\u3002 \u9019\u65b9\u9762\u4ecd\u9700\u8981\u66f4\u9032\u4e00\u6b65\u7684\u7814\u7a76\u3002\u4f46\u6b64\u7814\u7a76\u986f\u793a\u88dc\u5145B\u7fa4\u7dad\u751f\u7d20\u53ef\u80fd\u6709\u52a9\u65bc\u964d\u4f4e\u7a7a\u6c23\u6c61\u67d3\u6240\u9020\u6210\u7684\u4e0d\u826f\u5f71\u97ff\u3002 Zhong J, Karlsson O, Wang G, et al. B vitamins attenuate the epigenetic effects of ambient fine particles in a pilot human intervention trial. Proc Natl Acad Sci USA. 2017;114(13):3503-3508.<\/p>\n","protected":false},"author":4,"featured_media":47489,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_acf_changed":false,"inline_featured_image":false,"footnotes":""},"categories":[283],"tags":[20724],"class_list":["post-7131","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-nutrition_spotlight-zh-hant","tag-healthy-habits-zh-hant"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.0 - https:\/\/yoast.com\/product\/yoast-seo-wordpress\/ -->\n<title>\u6e1b\u5c11\u7a7a\u6c23\u6c61\u67d3\u5c0d\u5065\u5eb7\u7684\u4e0d\u826f\u5f71\u97ff - Ask The Scientists<\/title>\n<meta name=\"robots\" content=\"index, follow, max-snippet:-1, max-image-preview:large, max-video-preview:-1\" \/>\n<link rel=\"canonical\" href=\"https:\/\/askthescientists.com\/zh-hant\/b-vitamins-air-pollution\/\" \/>\n<meta property=\"og:locale\" content=\"en_US\" \/>\n<meta property=\"og:type\" content=\"article\" \/>\n<meta property=\"og:title\" content=\"\u6e1b\u5c11\u7a7a\u6c23\u6c61\u67d3\u5c0d\u5065\u5eb7\u7684\u4e0d\u826f\u5f71\u97ff - 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B vitamins attenuate the epigenetic effects of ambient fine particles in a pilot human intervention trial. 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B vitamins attenuate the epigenetic effects of ambient fine particles in a pilot human intervention trial. 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