Navigation Links
Health effects of pesticide mixtures: Unexpected insights from the salmon brain
Date:2/16/2008

In his research, scientist Nat Scholz examines how pesticides that run off the land and mix in rivers and streams combine to have a greater than expected toxic effect on the salmon nervous system. These pesticides are widely used in the United States and their occurrence as mixtures in the food supply for humans may also pose an unexpected risk for people.

We have a pretty good handle on how to assess the health effects of single chemicals in conventional toxicity trials, said Scholz, a fishery biologist with the National Oceanic and Atmospheric Administration. But the real world is usually more complex, and exposures to mixtures of chemicals can be more of the rule than the exception. One of the major scientific challenges of our generation is to develop new approaches to anticipate and head off any ill effects of interacting chemicals.

Scholz will present his research along with five other scientists from the U.S. government, the Canadian government and academia in the symposium entitled From Kitchen Sinks to Ocean Basins: Emerging Chemical Contaminants and Human Health. Organized by NOAAs Oceans and Human Health Initiative, the symposium is one of the features of the AAAS Annual Meeting.

Scholz and his colleagues found that salmon died when exposed to combinations of pesticides that were not deadly when tested in individual trials. The findings for salmon could have important implications for the recovery of many threatened and endangered salmon populations throughout the western United States. The research also points to the need for more study of how combinations of pesticides found on fruits and vegetables may be affecting humans.


'/>"/>

Contact: Ben Sherman
ben.sherman@noaa.gov
202-253-5256
NOAA Headquarters
Source:Eurekalert

Page: 1

Related medicine news :

1. Wyeth Consumer Healthcare Names New Head of Global R&D
2. Sen. Durbin & Public Health Leaders Call for Legislation to Protect Kids from Tobacco
3. Cleveland Clinic Press Consumer Health Book Empowers and Gives Hope to People with Epilepsy
4. HEPA Filters May Improve Cardiovascular Health
5. AMN Healthcare Services Acquires Platinum Select
6. McCain Myth Buster Day 3: John McCain and Veterans Health Care
7. Yes, no, maybe so: New model helps identify what works in mental health treatment
8. Using HEPA filters may improve cardiovascular health
9. South Dakota Health Care Providers to Learn About PTSD at TriWest and VA-Sponsored Conference
10. USAID Launches a $60 Million Child-Spacing and Reproductive-Health Program in Pakistan
11. National Health Care Alliance Welcomes New Members
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:1/22/2015)... Carinsurancesavings.biz has released a new blog post ... insurance . , Purchasing an accidental death and dismemberment ... This type of rider provides benefits if the insured dies ... a lesser form of life insurance. , AD&D is ...
(Date:1/22/2015)... New York, NY (PRWEB) January 22, 2015 ... American College of Sports Medicine flagship journal Medicine ... supplementation with L-Citrulline before exercise may help reduce ... strenuous exercise. 1 , Participants in the ...
(Date:1/22/2015)... Recently, Weddingshe.com has added many trendy Champagne wedding ... revenues in the past three years. Today, the business announces ... According to the sales manager of the company, this is ... 2015. This point can be reflected on the discounted wedding ...
(Date:1/22/2015)... January 22, 2015 Four years since the release ... which coincided with the marriage of Avasa & Matthew Love – ... which is scheduled for release through White Swan Records on February ... there is a sacred path available to all of us to ...
(Date:1/22/2015)... (PRWEB) January 22, 2015 EBSCO Information ... (AMA) are expanding their relationship in an effort to further ... the world. While EBSCO has long made AMA journals available ... sales agent for The JAMA Network. , Long ...
Breaking Medicine News(10 mins):Health News:Accidental Death and Dismemberment Insurance Can Be Purchased at Low Prices Online 2Health News:Study Shows Kyowa Hakko’s L-Citrulline May Help Reduce Gastrointestinal Injury During Strenuous Exercise 2Health News:Study Shows Kyowa Hakko’s L-Citrulline May Help Reduce Gastrointestinal Injury During Strenuous Exercise 3Health News:Weddingshe Announces A Special Offer On Its Popular Glamorous Wedding Dresses 2Health News:THE ROAD by Avasa & Matthew Love -- A New Album 2Health News:THE ROAD by Avasa & Matthew Love -- A New Album 3Health News:THE ROAD by Avasa & Matthew Love -- A New Album 4Health News:EBSCO Expands Partnership with the American Medical Association 2Health News:EBSCO Expands Partnership with the American Medical Association 3Health News:EBSCO Expands Partnership with the American Medical Association 4
... shown by four of the six hospitals which took ... pain management (QUIPS). The data from this project from ... server, allowing hospitals to identify deficiencies in the care ... Meissner and his colleagues present QUIPS in the current ...
... impairment impedes ability to organize thoughts, but it is preventable ... form of dementia often mistaken for Alzheimer,s can be prevented ... Vascular cognitive impairment (VCI), the second most common cause ... over age 65 and up to 20 percent of those ...
... and improving our health, yet without proper preparation and realistic goal setting, ... With a team approach, the wellness team of physicians from D.I.S.C. ... new and improved you in the New Year. , ... Marina del ...
... bringing Japanese robotic massage, Swiss air filtration and Taiwanese infrared sauna ... ... (PRWEB) December 19, 2008 -- Supported by nearly two years of ... retail store in Calgary,s design district, one step closer to retailing ...
... Guardian Life Flight LLC, provider of domestic and international Air Ambulance ... team. With over 20 years practicing emergency medicine, Dr. ... grow in the air ambulance industry. , ... Charleston, ...
... published today in the December issue of the European medical ... in a common cough suppressant may be useful in treating ... been used in cough medication for nearly 50 years, reduced ... of tumors by 65% without causing harmful side effects. , ...
Cached Medicine News:Health News:Health Tips for the New Year; Patience and Persistence will Payoff; Key Advice from the Wellness Team at D.I.S.C. Sports and Spine Center 2Health News:Health Tips for the New Year; Patience and Persistence will Payoff; Key Advice from the Wellness Team at D.I.S.C. Sports and Spine Center 3Health News:Health Tips for the New Year; Patience and Persistence will Payoff; Key Advice from the Wellness Team at D.I.S.C. Sports and Spine Center 4Health News:Health Tips for the New Year; Patience and Persistence will Payoff; Key Advice from the Wellness Team at D.I.S.C. Sports and Spine Center 5Health News:Health Tips for the New Year; Patience and Persistence will Payoff; Key Advice from the Wellness Team at D.I.S.C. Sports and Spine Center 6Health News:A Wellness Tech Brand for Canada 2Health News:Guardian Life Flight, Air Ambulance Service Provider, Announces Addition of Sam Kini, M.D. To Its Team 2Health News:New study shows that a cough medicine ingredient could effectively treat prostate cancer 2
(Date:1/22/2015)... , Jan. 22, 2015  ViewRay™, a privately held ... into an exclusive distributor agreement with ITOCHU Corporation (Tokyo ... therapy system for the treatment of cancer in ... system, is the world,s first and only MRI-guided radiation ...
(Date:1/22/2015)... , Jan. 22, 2015 /PRNewswire/ - Pivotal Therapeutics Inc. (OTCQX:PVTTF; ... a focus on Omega-3 therapies for cardiovascular disease and overall ... the Company,s accomplishments in 2014 and its outlook for 2015 ... Dear Fellow Shareholders, We would like to take ...
(Date:1/22/2015)... Jan. 22, 2015 Increasing sophistication among enterprise buyers ... localization purchasing in 2015, says Moravia CMO, ... recent study by market research firm Common Sense Advisory, ... for their translation and localization needs. "From a language ...
Breaking Medicine Technology:ITOCHU Named the Exclusive Distributor for ViewRay's MRI-Guided Radiation Therapy System in Japan 2Pivotal Therapeutics: Year in Review and CEO Update 2Pivotal Therapeutics: Year in Review and CEO Update 3Pivotal Therapeutics: Year in Review and CEO Update 4Pivotal Therapeutics: Year in Review and CEO Update 5Pivotal Therapeutics: Year in Review and CEO Update 6Pivotal Therapeutics: Year in Review and CEO Update 7Moravia Sees Single-Sourcing as Key Localization Trend in 2015 2
... continuance needed to reduce cardiovascular,risks, ROCHESTER, Minn., ... therapy for enlarged prostates experience significant,surges in blood ... heart attack or,stroke, according to new research findings ... Clinic-led study of 185 consecutive patients who received,transurethral ...
... designed to validate drug targets for the fatal,neurodegenerative ... April 8, 2008 The ALS,Therapy Development Institute ... agreement with the Allen Institute for Brain Science ... using diseased tissues from a,preclinical animal model of ...
Cached Medicine Technology:Microwave Treatments for Enlarged Prostate Cause Blood Pressure Surges 2Microwave Treatments for Enlarged Prostate Cause Blood Pressure Surges 3ALS Therapy Development Institute Signs Collaboration Agreement with the Allen Institute for Brain Science 2ALS Therapy Development Institute Signs Collaboration Agreement with the Allen Institute for Brain Science 3
Small bulbous tip with flat sides. Flat serrated handle with polished finish. Overall length: 5.1 inches....
This teardrop-shaped tip with multi-angled shaft is ideal for the "Miracle Multiple-Cut" technique and is used for dividing and manipulating nucleus material from all directions in the capsule. Round...
This suture adjuster facilitates post operative suture adjustment of running sutures while decreasing the possibility of suture damage or breakage....
Designed for manipulating one piece lenses. The "Y: hook is excellent for capturing haptics and centering the lens. Straight shaft with "Y" shaped tip. Round knurled handle with dull finish. Overall ...
Medicine Products: