Effects of Mobile Phone Radiation on Reproduction and Development in Drosophila melanogaster.pdf
- 1、本文档共8页,可阅读全部内容。
- 2、有哪些信誉好的足球投注网站(book118)网站文档一经付费(服务费),不意味着购买了该文档的版权,仅供个人/单位学习、研究之用,不得用于商业用途,未经授权,严禁复制、发行、汇编、翻译或者网络传播等,侵权必究。
- 3、本站所有内容均由合作方或网友上传,本站不对文档的完整性、权威性及其观点立场正确性做任何保证或承诺!文档内容仅供研究参考,付费前请自行鉴别。如您付费,意味着您自己接受本站规则且自行承担风险,本站不退款、不进行额外附加服务;查看《如何避免下载的几个坑》。如果您已付费下载过本站文档,您可以点击 这里二次下载。
- 4、如文档侵犯商业秘密、侵犯著作权、侵犯人身权等,请点击“版权申诉”(推荐),也可以打举报电话:400-050-0827(电话支持时间:9:00-18:30)。
查看更多
Effects of Mobile Phone Radiation on Reproduction and Development in Drosophila melanogaster
Journal of Cellular Biochemistry 89:48–55 (2003)
Effects of Mobile Phone Radiation on Reproduction and
Development in Drosophila melanogaster
David Weisbrot,1 Hana Lin,2 Lin Ye,1 Martin Blank,3 and Reba Goodman1*
1Department of Pathology, Columbia University Health Sciences, 630 West 168 St. NYC, New York 10032
2Department of Anatomy, Columbia University Health Sciences, 630 West 168 St. NYC, New York 10032
3Department of Physiology, Columbia University Health Sciences, 630West 168 St. NYC, New York 10032
Abstract In this report we examined the effects of a discontinuous radio frequency (RF) signal produced by a
GSM multiband mobile phone (900/1,900 MHz; SAR 1.4 W/kg) on Drosophila melanogaster, during the 10-day
developmental period from egg laying through pupation. As found earlier with low frequency exposures, the non-thermal
radiation from the GSM mobile phone increased numbers of offspring, elevated hsp70 levels, increased serum response
element (SRE) DNA-binding and induced the phosphorylation of the nuclear transcription factor, ELK-1. The rapid
induction of hsp70 within minutes, by a non-thermal stress, together with identified components of signal transduction
pathways, provide sensitive and reliable biomarkers that could serve as the basis for realistic mobile phone safety
guidelines. J. Cell. Biochem. 89: 48–55, 2003. 2003 Wiley-Liss, Inc.
Key words: mobile phone radiation; hsp70; heat shock protein; HSP70 promoter; DNA; electron transfer; MAPK
cascades
Stressproteins (hsps) are inducedbyavariety
of potentially harmful extracellular stimuli,
such as changes in pH, heavy metals, and sud-
den temperature increase. The role of these pro-
teins is to maintain the structure and function
of cellular proteins. Hsp70 is also induced in
cells and tissues by non-thermal, extremely low
frequency (ELF) electromagnetic (EM) fields
( 3,000 Hz) [Goodman and Henderson, 1988;
Goodman et al., 1994; Goodman and Blank,
1998]. The induction of increased levels of
hsp70 is
您可能关注的文档
- Controlling+NonPoint+Source+Pollution+in+Australian+Agricultural+Systems.pdf
- conversation between china and america.ppt
- Conversation class 4 Games.ppt
- Conversation Errors in Web Service Coordination Run-time Detection and Repair.pdf
- CONVERSATIONAL INTERACTIVITY IN SLOW-MOTION A COMPARISON OF PHONE DIALOGUES AND OPERA SCENE.pdf
- Conversation2.ppt
- conversation_.doc
- Conversation_with_a_Server_Administrator_ver5.ppt
- Copper and cadmium sorption onto kraft and organosolv lignins.pdf
- Copyright 2002 IFAC 15th Triennial World Congress, Barcelona, Spain ROBUST BOUNDARY CONTRO.pdf
文档评论(0)