Navigation Links
Study suggests that being too clean can make people sick
Date:11/28/2010

the immune system," said Allison Aiello, associate professor at the U-M School of Public Health and principal investigator on the study.

As an antimicrobial agent found in many household products, triclosan may play a role in changing the micro-organisms to which we are exposed in such a way that our immune system development in childhood is affected.

"It is possible that a person can be too clean for their own good," said Aiello, who is also a visiting associate professor of epidemiology at Harvard.

Previous animal studies indicate that BPA and triclosan may affect the immune system, but this is the first known study to look at exposure to BPA and triclosan as it relates to human immune function, Aiello said.

One surprise finding is that with BPA exposure, age seems to matter, said Rees Clayton. In people 18 or older, higher amounts of BPA were associated with higher CMV levels, but in people younger than 18 the reverse was true.

"This suggests the timing of the exposure to BPA and perhaps the quantity and length of time we are exposed to BPA may be affecting the immune system response," Rees Clayton said.

This is just the first step, she said, but a very important one. Going forward, researchers would like to study the long-term effects of BPA and triclosan in people to see if they can establish a causal relationship.

One limitation of the study is that it measured disease and exposure simultaneously and thus shows only part of the picture, Aiello said.

"It is possible, for example, that individuals who have an allergy are more hygienic because of their condition, and that the relationship we observed is, therefore, not causal or is an example of reverse causation," Aiello said.


'/>"/>

Contact: Laura Bailey
baileylm@umich.edu
734-647-1848
University of Michigan
Source:Eurekalert

Page: 1 2

Related biology news :

1. Developing countries often outsource deforestation, study finds
2. Iowa State, Ames Lab researcher develops new way to study single biological molecules
3. Hybrid tugboat cuts emissions, University of California, Riverside study shows
4. Study reveals neural basis of rapid brain adaptation
5. New study into bladder regeneration heralds organ replacement treatment
6. Businessman-philanthropist assists TGen-VARI study of rare cancer
7. Study shows importance of exercise for those at special risk for Alzheimers
8. Study eyes fluoxetine in recreational waters
9. Human health effects of e-waste focus of international research study
10. Hearing loss study reveals role of bone hardness in tissue function
11. Study rewrites the evolutionary history of C4 grasses
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/23/2014)... Canada has issued a high health risk warning for ... the region due to forest fires. In the ... drifting eastward along normal wind patterns. Fire is ... from fires is not quite so obvious and its ... type of fire (forest, brush, crop, structure, tires, waste ...
(Date:7/23/2014)... DC -- The planet,s soil releases about 60 billion ... is far more than that released by burning fossil ... This enormous release of carbon is balanced by carbon ... other plant matter, as well as by the underground ... have documented that rising temperatures increase the rate of ...
(Date:7/23/2014)... local and national governments struggle to deal with ever-growing ... refining the picture of just how much there is ... ACS journal Environmental Science & Technology , their ... developed countries discard floods into just seven developing countries ... who live there. , Knut Breivik and colleagues note ...
Breaking Biology News(10 mins):Climate change and the soil 2
... State University have solved a long-standing conundrum about ... way into limestone, sand grains, mussel shells, coral ... According to the lead investigator, ASU professor ... what is "at the heart of an erosive ...
... sugar may be enough to cool a hot temper, at least ... found that people who drank a glass of lemonade sweetened with ... than did people who consumed lemonade with a sugar substitute. ... simple sugar found in the bloodstream that provides energy for the ...
... 30, 2010Access to quality reproductive healthcare for women around ... human rights, freedom, equity, and right to control her ... Health in the current issue of Journal of Women,s ... Inc., explores the compelling medical, socioeconomic, and gender-based factors ...
Cached Biology News:Mystery dissolves with calcium pump discovery 2Mystery dissolves with calcium pump discovery 3Researchers find link between sugar, diabetes and aggression 2Researchers find link between sugar, diabetes and aggression 3Researchers find link between sugar, diabetes and aggression 4Ensuring the rights of women worldwide to reproductive health care 2
(Date:7/23/2014)... Vienna University of Technology and the Maria Curie-Skłodowska ... semiconductor crystals into a silicon nanowire. With this ... and multi-functional processing units can be accommodated on ... results will be published in the journal ... cornerstone of future chip technology, but the research ...
(Date:7/23/2014)... 2014 Shimadzu Scientific Instruments has ... analysis system developed jointly with Ajinomoto Co. Inc. ... analyze 38 amino acids in nine minutes, drastically ... high-speed analysis utilizing a fast application-specific column and ... analytical results even under conditions with difficult samples ...
(Date:7/23/2014)... 23 de julio de 2014 ADB ... Compañía) ha anunciado hoy una asociación con Austen ... (ABIA o el Instituto), para el propósito de ... de terapia de señal bioeléctrica (el E-QURE BST ... Instituto, que tiene una importante experiencia en cicatrización ...
(Date:7/23/2014)... DuPont Pioneer announced today that Neal Gutterson, ... Agricultural Biotechnology (ABT), effective July 21, 2014. Gutterson joins ... as president, chief executive officer and board member. , ... seed and crop protection industry to this integral role ... president of DuPont Pioneer. “I am looking forward to ...
Breaking Biology Technology:A crystal wedding in the nanocosmos 2Shimadzu's New UF-Amino Station Provides High-Speed, Multi-Component Analysis of Amino Acids in Food & Beverage and Pharmaceutical Testing 2ADB International Group Inc. anuncia una asociación con Austen BioInnovation Institute 2ADB International Group Inc. anuncia una asociación con Austen BioInnovation Institute 3ADB International Group Inc. anuncia una asociación con Austen BioInnovation Institute 4ADB International Group Inc. anuncia una asociación con Austen BioInnovation Institute 5ADB International Group Inc. anuncia una asociación con Austen BioInnovation Institute 6DuPont Pioneer Names Neal Gutterson to Lead Agricultural Biotechnology 2DuPont Pioneer Names Neal Gutterson to Lead Agricultural Biotechnology 3
... 24 Poniard,Pharmaceuticals, Inc. (Nasdaq: PARD ), ... it will hold a conference call to discuss,the ... update,including an update on the clinical development plan ... Ph.D., chairman and chief,executive officer, Ronald A. Martell, ...
... Ill., July 24 Sagent Pharmaceuticals, Inc.,a privately-held ... ceftazidime for injection, USP, a semisynthetic,broad-spectrum, beta-lactam antibiotic. ... dose vials and 6g pharmacy bulk package vials. ... in the United States were,approximately $45.7 million., ...
... Company reports double-digit sales and earnings growth, ... LLY ) today announced financial results for ... presented on a reported basis. Reported,results were prepared ... include all sales and expenses recognized by the,company ...
Cached Biology Technology:Poniard Pharmaceuticals to Host Second Quarter 2008 Financial Results Conference Call on July 31 2Sagent Pharmaceuticals Launches Ceftazidime for Injection, USP 2Lilly Reports Solid Second-Quarter Results 2Lilly Reports Solid Second-Quarter Results 3Lilly Reports Solid Second-Quarter Results 4Lilly Reports Solid Second-Quarter Results 5Lilly Reports Solid Second-Quarter Results 6Lilly Reports Solid Second-Quarter Results 7Lilly Reports Solid Second-Quarter Results 8Lilly Reports Solid Second-Quarter Results 9Lilly Reports Solid Second-Quarter Results 10Lilly Reports Solid Second-Quarter Results 11Lilly Reports Solid Second-Quarter Results 12Lilly Reports Solid Second-Quarter Results 13Lilly Reports Solid Second-Quarter Results 14Lilly Reports Solid Second-Quarter Results 15Lilly Reports Solid Second-Quarter Results 16Lilly Reports Solid Second-Quarter Results 17Lilly Reports Solid Second-Quarter Results 18Lilly Reports Solid Second-Quarter Results 19Lilly Reports Solid Second-Quarter Results 20Lilly Reports Solid Second-Quarter Results 21
... Enhancing signals in immunostaining ,This solution has ... allows to get clearer signal than the ... reduce the amount of secondary antibody used ... accordingly you can have images with high ...
Anti-human VEGFR-2/KDR (Protein-A Purified) Polyclonal Antibody...
... exists predominantly as XDH which converts hypoxanthine ... plasma antioxidant. During ischemia, XDH is ... XO by oxidation of essential sulfhydryl groups ... the amino-terminus. AO has a higher ...
Anti-TNKS2 Polyclonal AntibodyOther Sub-Family: not assigned-Other Applications: ELISA, Western Blot...
Biology Products: