《细胞.干细胞》杂志刊登的关于辟谷的一些文章

我是人间惆怅客

龙腾辟谷论坛

老花匠

楼主高手啊/
Saying No to Drugs: Fasting Protects Hematopoietic Stem Cells from Chemotherapy and Aging
Cell Stem Cell, Volume 14, Issue 6, 5 June 2014, Pages 704-705
Christopher Hine, James R. Mitchell
Close abstract PDF (317 K)
Abstract

Aging and chemotherapeutics damage hematopoietic stem cells (HSCs), leading to dysregulation of asymmetric division and subsequent immunosuppression and blood-related diseases. In this issue, Cheng et al. (2014) use prolonged fasting as a medical intervention to decrease IGF-1/PKA signaling and protect HSCs against chemotherapeutic toxicity and promote rejuvenation.

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Prolonged Fasting Reduces IGF-1/PKA to Promote Hematopoietic-Stem-Cell-Based Regeneration and Reverse ImmunosuppressionOriginal Research Article
Cell Stem Cell, Volume 14, Issue 6, 5 June 2014, Pages 810-823
Chia-Wei Cheng, Gregor B. Adams, Laura Perin, Min Wei, Xiaoying Zhou, Ben S. Lam, Stefano Da Sacco, Mario Mirisola, David I. Quinn, Tanya B. Dorff, John J. Kopchick, Valter D. Longo
Close abstractGraphical abstractResearch highlights PDF (3838 K) Supplementary content
Summary

Immune system defects are at the center of aging and a range of diseases. Here, we show that prolonged fasting reduces circulating IGF-1 levels and PKA activity in various cell populations, leading to signal transduction changes in long-term hematopoietic stem cells (LT-HSCs) and niche cells that promote stress resistance, self-renewal, and lineage-balanced regeneration. Multiple cycles of fasting abated the immunosuppression and mortality caused by chemotherapy and reversed age-dependent myeloid-bias in mice, in agreement with preliminary data on the protection of lymphocytes from chemotoxicity in fasting patients. The proregenerative effects of fasting on stem cells were recapitulated by deficiencies in either IGF-1 or PKA and blunted by exogenous IGF-1. These findings link the reduced levels of IGF-1 caused by fasting to PKA signaling and establish their crucial role in regulating hematopoietic stem cell protection, self-renewal, and regeneration.

梁建刚

其实我更觉得  科学  从某种意义上来讲是一个代名词。

分享如何辟谷减肥

王志佳

老花匠 发表于 2015-4-2 08:40
楼主高手啊/
Saying No to Drugs: Fasting Protects Hematopoietic Stem Cells from Chemotherapy and Agi ...

哇哦，哈哈 看来你也检索到原文了！！

王志佳

梁建刚 发表于 2015-4-2 10:39
其实我更觉得  科学  从某种意义上来讲是一个代名词。

此话怎讲？愿闻其详，希望师兄不吝赐教。

老花匠

王志佳 发表于 2015-4-2 21:51
哇哦，哈哈 看来你也检索到原文了！！

为辟谷找到一个好借口，随便又学了几新单词。
谢谢！{:7_136:}

王志佳

老花匠 发表于 2015-4-2 22:06
为辟谷找到一个好借口，随便又学了几新单词。
谢谢！

哈哈！龙腾辟谷论坛是个好地方啊！

刍狗

辟谷不想要科学来证明

知道了辟谷减肥方法，赞一个

王志佳

刍狗 发表于 2015-4-4 19:57
辟谷不想要科学来证明

对待接受辟谷术的人，已经不需要科学来证明了，对待不了解辟谷术的人，需要借助科学的手段让他们先接受辟谷，然后科学的作用就到此为止了。所以您肯定是一位不需要科普的辟谷人士。我说的对吗？

威海蓝天

谢谢分享！

沧州老吕

So 《细胞 干细胞》也就是一个 只有小部分人能懂得的  不是  东西了
呵呵，仍然是  各说各话。

王志佳

沧州老吕 发表于 2015-4-7 08:11
So 《细胞 干细胞》也就是一个 只有小部分人能懂得的  不是  东西了
呵呵，仍然是  各说各话。

哦，是这样的，《细胞 干细胞》呢，虽然本身比较玄乎，但是科普人员已经尽量用大家听得懂的语言来解释那些玄乎的东西了，在这个过程中，扩大了知识的宣传面。但是尽管这样，显然还是有很多人看不懂，比如说从一开始就不想看懂的人。你永远叫不醒一个装睡的人。

刍狗

威海蓝天 发表于 2015-4-6 12:42
谢谢分享！

你说的很对 ，毕竟生活在充满科学的现实理 ，需要你这样的人来普及辟谷的，{:7_141:}