Entropy Production in a Cell and Reversal of Entropy Flow as an Anticancer Therapy ' ^. w3 c5 l' Y4 \2 S- RAuthors: Liaofu Luo 0 i U# c: t- c& m3 r(Submitted on 1 Feb 2008)8 X' R+ ~% T) v! n! K4 s6 w2 {
Abstract: The entropy production rate of cancer cell is always higher than healthy cell under the case of no external field applied. Different entropy production between two kinds of cells determines the direction of entropy flow among cells. The entropy flow is the carrier of information flow. The entropy flow from cancer to healthy cell takes along the harmful information of cancerous cell, propagating its toxic action to healthy tissues. We demonstrate that a low-frequency and low-intensity electromagnetic field or ultrasound irradiation may increase the entropy production rate of a cell in normal tissue than that in cancer, consequently reverse the direction of entropy current between two kinds of cells. The modification of PH value of cells may also cause the reversal of the direction of entropy flow between healthy and cancerous cells. So, the biological tissue under the irradiation of electromagnetic field or ultrasound or under the appropriate change of cell acidity can avoid the propagation of harmful information from cancer cells. We suggest that this entropy mechanism possibly provides a basis for a novel approach to anticancer therapy. - Y- F; v1 ?. A4 B4 y
Comments: 24 pages ' D3 ]7 q8 ~1 f
Subjects: Cell Behavior (q-bio.CB) 4 N- F) A# @$ \* i
DOI: 10.1007/s11467-009-0007-9 % U6 k, R1 L ~! x
Cite as: arXiv:0802.0048v1 [q-bio.CB] , H- E) ], c [' g zhttp://arxiv.org/abs/0802.0048 5 \# w2 ^# l: w2 E! l8 C作者: sunsong7 时间: 2011-7-5 15:10