{"id":789,"date":"2026-09-01T17:35:05","date_gmt":"2026-09-01T17:35:05","guid":{"rendered":"https:\/\/nhdbio.com\/resources\/igf-1-lr3-fermentation-and-animal-evidence-review\/"},"modified":"2026-09-08T07:30:41","modified_gmt":"2026-09-08T07:30:41","slug":"igf-1-lr3-fermentation-and-animal-evidence-review","status":"publish","type":"post","link":"https:\/\/nhdbio.com\/cn\/igf-1-lr3-fermentation-and-animal-evidence-review\/","title":{"rendered":"IGF-1 LR3 \u8bc1\u636e\uff1a\u53d1\u9175\u3001\u725b\u548c\u65e0\u6548\u7ed3\u679c"},"content":{"rendered":"<p class=\"pim-standfirst wp-block-paragraph\">Direct Long R3 IGF-1 \u6587\u732e\u4e3b\u8981\u6d89\u53ca\u91cd\u7ec4\u751f\u4ea7\u548c\u52a8\u7269\u751f\u7269\u5b66\u3002\u4e00\u4e9b\u7ec8\u70b9\u53d1\u751f\u4e86\u53d8\u5316\uff0c\u800c 739 \u5375\u6bcd\u7ec6\u80de\u6bd4\u8f83\u53d1\u73b0\u51cf\u6570\u5206\u88c2\u8fdb\u5c55\u6216\u7ec6\u80de\u51cb\u4ea1\u6ca1\u6709\u5dee\u5f02\u3002<\/p><div class=\"wp-block-group pim-key-takeaways\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\"><h2 class=\"wp-block-heading\">\u8bc1\u636e\u4e00\u76ee\u4e86\u7136<\/h2><ul class=\"wp-block-list\"><li>2023 \u6bd5\u8d64\u9175\u6bcd\u7814\u7a76\u62a5\u544a\u4e86 15 L \u751f\u7269\u53cd\u5e94\u5668\u4e2d\u6728\u805a\u7cd6\u9176-TEV-LR3 IGF-1 \u878d\u5408\u7684 1 g\/L\u3002<\/li><li>2020 \u7814\u7a76\u5206\u6790\u4e86 10 \u6c60\u4e2d\u7684 739 \u725b\u5375\u4e18-\u5375\u6bcd\u7ec6\u80de\u590d\u5408\u7269\uff0c\u53d1\u73b0\u51cf\u6570\u5206\u88c2\u8fdb\u5c55\u6216\u7ec6\u80de\u51cb\u4ea1\u6ca1\u6709\u7ec4\u95f4\u5dee\u5f02\u3002<\/li><li>1999 \u5c0f\u6bcd\u725b\u7814\u7a76\u62a5\u544a\u4e86\u86cb\u767d\u8d28\u4fdd\u5b58\u7684\u8d8b\u52bf\u4ee5\u53ca\u8840\u6d46\u6c28\u57fa\u9178\u548c\u8461\u8404\u7cd6\u7684\u663e\u7740\u51cf\u5c11\uff0c\u800c\u4e0d\u662f\u4eba\u7c7b\u5408\u6210\u4ee3\u8c22\u529f\u6548\u3002<\/li><\/ul><\/div><\/div><figure class=\"wp-block-image size-full pim-article-figure\"><img loading=\"lazy\" decoding=\"async\" width=\"1672\" height=\"941\" src=\"http:\/\/nhdbio.com\/wp-content\/uploads\/2026\/09\/igf1-lr3-evidence.webp\" alt=\"\u8bb0\u5f55\u91cd\u7ec4\u86cb\u767d\u751f\u7269\u53cd\u5e94\u5668\u5de5\u4f5c\u6d41\u7a0b\" class=\"wp-image-773\" srcset=\"https:\/\/nhdbio.com\/wp-content\/uploads\/2026\/09\/igf1-lr3-evidence.webp 1672w, https:\/\/nhdbio.com\/wp-content\/uploads\/2026\/09\/igf1-lr3-evidence-300x169.webp 300w, https:\/\/nhdbio.com\/wp-content\/uploads\/2026\/09\/igf1-lr3-evidence-1024x576.webp 1024w, https:\/\/nhdbio.com\/wp-content\/uploads\/2026\/09\/igf1-lr3-evidence-768x432.webp 768w, https:\/\/nhdbio.com\/wp-content\/uploads\/2026\/09\/igf1-lr3-evidence-1536x864.webp 1536w\" sizes=\"auto, (max-width: 1672px) 100vw, 1672px\" \/><figcaption class=\"wp-element-caption\">AI \u751f\u6210\u7684\u7f16\u8f91\u63d2\u56fe\u8bf4\u660e\u4e86\u7814\u7a76\u5de5\u4f5c\u6d41\u7a0b\u3002\u5b83\u4e0d\u662f\u7814\u7a76\u56fe\u3001\u60a3\u8005\u56fe\u50cf\u3001\u4ea7\u54c1\u7167\u7247\u3001\u5316\u9a8c\u7ed3\u679c\u6216\u76ee\u5f55\u6279\u6b21\u3002<\/figcaption><\/figure><h2 class=\"wp-block-heading\">\u5b66\u4e60\u8bb0\u5f55<\/h2><p class=\"wp-block-paragraph\">2023 \u8bba\u6587\u4f7f\u7528\u6728\u805a\u7cd6\u9176\u4f5c\u4e3a\u878d\u5408\u4f34\u4fa3\u6765\u63d0\u9ad8\u6bd5\u8d64\u9175\u6bcd\u4e2d\u7684\u5f02\u6e90\u8868\u8fbe\u3002\u7eaf\u5316\u7684 IGF-1 \u548c LR3 IGF-1 \u663e\u793a\u51fa\u4e0e\u6807\u51c6\u76f8\u5f53\u7684\u7ec6\u80de\u589e\u6b96\u6d3b\u6027\uff0c\u4f46\u4ea7\u91cf\u548c\u4f53\u5916\u751f\u7269\u6d4b\u5b9a\u672a\u786e\u5b9a\u4e34\u5e8a\u6548\u679c\u3002<\/p><div class=\"wp-block-group pim-evidence-table\"><div class=\"wp-block-group__inner-container is-layout-flow wp-block-group-is-layout-flow\"><div class=\"pim-evidence-row\"><strong>2023\u751f\u4ea7<\/strong><span>\u6bd5\u8d64\u9175\u6bcd\uff0c15 L\u751f\u7269\u53cd\u5e94\u5668\uff0c\u7ea61 g\/L\u878d\u5408\u86cb\u767d<\/span><\/div><div class=\"pim-evidence-row\"><strong>2020 \u5375\u6bcd\u7ec6\u80de\u7814\u7a76<\/strong><span>739 \u725b COC\uff1b 10 \u6c60\uff1b 100 \u7eb3\u514b\/\u6beb\u5347\uff1b 22\u201324 \u5c0f\u65f6<\/span><\/div><div class=\"pim-evidence-row\"><strong>\u7a7a\u7ed3\u679c<\/strong><span>\u51cf\u6570\u5206\u88c2\u8fdb\u5c55\u6216\u7ec6\u80de\u51cb\u4ea1\u65e0\u5dee\u5f02 (P&gt;0.05)<\/span><\/div><div class=\"pim-evidence-row\"><strong>1999\u578b\u53f7<\/strong><span>8 \u5c0f\u65f6 IV \u8f93\u6ce8\u671f\u95f4\u9650\u5236\u9972\u5582\u7684\u5c0f\u6bcd\u725b<\/span><\/div><div class=\"pim-evidence-row\"><strong>\u4eba\u7684\u8fb9\u754c<\/strong><span>\u8fd9\u4e9b\u6765\u6e90\u4e2d\u6ca1\u6709\u53d7\u63a7\u7684\u4eba\u4f53\u529f\u6548\u6216\u5b89\u5168\u6027\u8bd5\u9a8c<\/span><\/div><\/div><\/div><h2 class=\"wp-block-heading\">\u4e0a\u4e0b\u6587\u4e2d\u7684\u7ed3\u679c<\/h2><p class=\"wp-block-paragraph\">\u5728\u725b\u5375\u6bcd\u7ec6\u80de\u6210\u719f\u8fc7\u7a0b\u4e2d\uff0c\u5c06 100 ng\/mL IGF-1 \u6216 Long R3 IGF-1 \u4e0e PVA \u548c\u80ce\u725b\u8840\u6e05\u5bf9\u7167\u8fdb\u884c\u6bd4\u8f83\u3002\u636e\u62a5\u9053\u5b58\u5728\u4e00\u4e9b\u57fa\u56e0\u8868\u8fbe\u5dee\u5f02\uff0c\u4f46\u51cf\u6570\u5206\u88c2\u8fdb\u5c55\u548c\u7ec6\u80de\u51cb\u4ea1\u6ca1\u6709\u5dee\u5f02\u3002\u4fdd\u7559\u7a7a\u7ed3\u679c\u53ef\u4ee5\u9632\u6b62\u9009\u62e9\u6027\u62a5\u544a\u3002<\/p><p class=\"wp-block-paragraph\">\u5728\u9650\u5236\u9972\u5582\u7684\u5c0f\u6bcd\u725b\u4e2d\uff0c\u516b\u5c0f\u65f6\u7684\u8f93\u6ce8\u5f80\u5f80\u4f1a\u4fdd\u7559\u5168\u8eab\u548c\u808c\u8089\u86cb\u767d\u8d28\uff0c\u5e76\u6539\u53d8\u5faa\u73af\u4ee3\u8c22\u7269\u548c\u7ed3\u5408\u86cb\u767d\u3002\u7269\u79cd\u3001\u8425\u517b\u72b6\u51b5\u548c\u8f93\u6db2\u8bbe\u8ba1\u4f7f\u5f97\u8fd9\u4e9b\u53d1\u73b0\u4e0d\u9002\u5408\u76f4\u63a5\u7684\u4eba\u7c7b\u6027\u80fd\u4e3b\u5f20\u3002<\/p><h2 class=\"wp-block-heading\">\u8bc1\u636e\u65e0\u6cd5\u8bc1\u5b9e\u4ec0\u4e48<\/h2><p class=\"wp-block-paragraph\">\u878d\u5408\u86cb\u767d\u4ea7\u91cf\u662f\u751f\u4ea7\u7ed3\u679c\uff0c\u800c\u4e0d\u662f\u529f\u6548\u7ed3\u679c\u3002<\/p><p class=\"wp-block-paragraph\">\u725b\u7ec6\u80de\u548c\u6574\u4e2a\u52a8\u7269\u7684\u7814\u7a76\u7ed3\u679c\u9700\u8981\u5728\u7ffb\u8bd1\u524d\u8fdb\u884c\u4eba\u7c7b\u836f\u7406\u5b66\u548c\u5b89\u5168\u6027\u7814\u7a76\u3002<\/p><p class=\"wp-block-paragraph\">\u76f4\u63a5\u6587\u732e\u8fc7\u4e8e\u591a\u6837\u5316\uff0c\u65e0\u6cd5\u652f\u6301\u5355\u4e00\u7684\u901a\u7528\u673a\u5236\u6216\u5229\u76ca\u4e3b\u5f20\u3002<\/p>","protected":false},"excerpt":{"rendered":"<p>Direct Long R3 IGF-1 \u6587\u732e\u4e3b\u8981\u6d89\u53ca\u91cd\u7ec4\u751f\u4ea7\u548c\u52a8\u7269\u751f\u7269\u5b66\u3002\u4e00\u4e9b\u7ec8\u70b9\u53d1\u751f\u4e86\u53d8\u5316\uff0c\u800c 739 \u5375\u6bcd\u7ec6\u80de\u6bd4\u8f83\u53d1\u73b0\u51cf\u6570\u5206\u88c2\u8fdb\u5c55\u6216\u7ec6\u80de\u51cb\u4ea1\u6ca1\u6709\u5dee\u5f02\u3002<\/p>","protected":false},"author":1,"featured_media":773,"comment_status":"open","ping_status":"open","sticky":false,"template":"","format":"standard","meta":{"pim_family_ids":"340","pim_article_type":"Published evidence review","pim_evidence_level":"Recombinant-production, cell and cattle studies; no controlled human efficacy trial","pim_reviewer":"Site evidence editorial team","pim_reviewed_date":"2026-09-02","pim_editorial_note":"Source-checked on 2026-09-02. Null results, sample size, model\/population limits and regulatory scope are retained. This is not medical advice, a customer case or validation of a catalog lot.","pim_review_status":"reviewed","pim_review_reason":"Primary and official sources, numerical results, null findings, limitations, product-evidence boundary and image disclosure checked for batch 4.","pim_creation_method":"This article discusses the source records listed below, with the study models and limitations stated alongside the findings. AI-assisted drafting and image generation were used. The reference list identifies the records behind this article; it is not an independent peer review or verification of a supplied catalog lot.","pim_sources":"[{\"title\":\"Recombinant IGF-1 and LR3 IGF-1 expression in Pichia\",\"url\":\"https:\/\/pubmed.ncbi.nlm.nih.gov\/37261455\/\",\"note\":\"Primary 2023 expression and bioactivity study; PMID 37261455.\"},{\"title\":\"IGF-1 and LongR3 IGF-1 in bovine oocyte maturation\",\"url\":\"https:\/\/pubmed.ncbi.nlm.nih.gov\/33038561\/\",\"note\":\"Comparative 739-COC study with null meiotic\/apoptosis results; PMID 33038561.\"},{\"title\":\"Long R3 IGF-1 and protein metabolism in beef heifers\",\"url\":\"https:\/\/pubmed.ncbi.nlm.nih.gov\/10370861\/\",\"note\":\"Primary 1999 cattle metabolism study; PMID 10370861.\"}]","footnotes":""},"categories":[19],"tags":[],"class_list":["post-789","post","type-post","status-publish","format-standard","has-post-thumbnail","hentry","category-published-study-cases"],"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v28.0 (Yoast SEO v28.1) - https:\/\/yoast.com\/product\/yoast-seo-premium-wordpress\/ -->\n<title>IGF-1 LR3 Evidence: Fermentation, Cattle and Null Results<\/title>\n<meta name=\"description\" content=\"Direct Long R3 IGF-1 literature is largely about recombinant production and animal biology. 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