Navigation Links
Mood-modifying drugs for humans also alter fish behavior
Date:2/14/2013

This release is available in Arabic, French, Japanese, Spanish, Swedish, and Chinese.

Pharmaceutical drugs that end up in the world's waterways after being excreted, flushed and treated at wastewater treatment plants may lead to unexpected ecological impacts, according to a new study of wild European perch. Tomas Brodin and colleagues from Ume University in Sweden discovered that the fish ate faster, became bolder and acted less social after being subjected to an anxiety-moderating drug, known as Oxazepam.

The psychiatric drug is used to treat anxiety in humans. But, Oxazepam residues often wind up in natural aquatic systems, downstream from sewage treatment plants, where their effects on ecosystems have been unknown. Now, Brodin and the other researchers have dosed wild perch with amounts of Oxazepam equivalent to those found in Sweden's rivers and streams, and their results suggest that even small amounts of the drug can alter the behavior and the foraging rates of these fish.

The related report appears in the 15 February issue of the journal Science, which is published by AAAS, the nonprofit science society.

"While alone, fish that were exposed to Oxazepam dared to leave safe refuge and enter novel, potentially dangerous areas," explained Brodin. "In contrast, unexposed fish stayed hidden in their refuge. The exposed fish seemed much less s
'/>"/>

Contact: Natasha Pinol
npinol@aaas.org
202-326-6440
American Association for the Advancement of Science
Source:Eurekalert  

Page: 1 2 3

Related biology news :

1. Newly released FDA draft guidelines for biosimilar drugs to be discussed at conference
2. Nanopills release drugs directly from the inside of cells
3. Genetic variation in East Asians found to explain resistance to cancer drugs
4. Discovery provides blueprint for new drugs that can inhibit hepatitis C virus
5. Internet and new drugs: A challenge for public health
6. Study raises questions about use of anti-epilepsy drugs in newborns
7. Drugs from lizard saliva reduces the cravings for food
8. A new method detects traces of veterinary drugs in baby food
9. La Jolla Institute discovery could lead to new way to screen drugs for adverse reactions
10. MIT-designed cooler preserves tuberculosis drugs, records doses
11. Arsenic for better drugs and cleaner crops
Post Your Comments:
*Name:
*Comment:
*Email:
Related Image:
Mood-modifying drugs for humans also alter fish behavior
(Date:4/2/2015)... At its 2015 ACMG Annual Clinical Genetics ... the American College of Medical Genetics and Genomics (ACMG) ... Board.  Members of the ACMG Board of Directors serve ... advancing its policies and programs. ACMG is the national ... an eventful time in medical genetics and genomics.  We ...
(Date:4/2/2015)... April 2, 2015 Fingerprint Cards ... sensor FPC1025 from the distributor World Peace Industrial Group ... Q2 2015 although the major part of the shipments ... be used by smartphone manufacturers in China ... included in the communicated revenue guidance of + 1 000 ...
(Date:4/1/2015)... 2015   Medisafe ™, the leading global medication ... iOS and Android smartphones and tablets, ... the platform to allow patients to track and correlate ... time, patients will be able to visualize in real-time ... biometrics, such as glucose levels and blood pressure. ...
Breaking Biology News(10 mins):American College of Medical Genetics and Genomics Announces New Board Members: Dr. Louanne Hudgins is ACMG President-Elect 2American College of Medical Genetics and Genomics Announces New Board Members: Dr. Louanne Hudgins is ACMG President-Elect 3American College of Medical Genetics and Genomics Announces New Board Members: Dr. Louanne Hudgins is ACMG President-Elect 4American College of Medical Genetics and Genomics Announces New Board Members: Dr. Louanne Hudgins is ACMG President-Elect 5American College of Medical Genetics and Genomics Announces New Board Members: Dr. Louanne Hudgins is ACMG President-Elect 6American College of Medical Genetics and Genomics Announces New Board Members: Dr. Louanne Hudgins is ACMG President-Elect 7American College of Medical Genetics and Genomics Announces New Board Members: Dr. Louanne Hudgins is ACMG President-Elect 8Fingerprint Cards Receives Touch Fingerprint Sensor Order of SEK 110 Million 2Medisafe Announces Launch of Biometric Integration, Enabling Patients to Stay Adherent to Their Meds and See Tangible Health Results 2
... ACCOKEEK, Md., Sept. 10 Beretta U.S.A. Corp. announced,today the ... Navy for a,total of 10,576 M9 pistols (5,969 for the ... a multi-year contract between Beretta,U.S.A. and the U.S. Army, which ... branches of the U.S. Armed Forces. "We are always ...
... ,Communication Intelligence Corporation (OTC Bulletin Board: CICI) ("CIC"),a ... process,automation in the financial industry and the recognized ... of Michael Betts to,the CIC Board of Directors. ... experience in the insurance and,financial services industries and ...
... in 21st Year of Service and ... Suppliers Under One Roof, SUNNYVALE, Calif., Sept. 10 ... IDEMA today announced program,highlights for DISKCON USA 2007, the premier ... at the Hyatt Regency Hotel / Santa Clara,Convention Center in ...
Cached Biology News:U.S. Army and Navy Purchase Over 10,000 New Beretta M9 Pistols 2Michael A. Betts, Seasoned Financial Services Executive, Joins CIC Board of Directors 2Michael A. Betts, Seasoned Financial Services Executive, Joins CIC Board of Directors 3IDEMA Reveals Program Highlights for DISKCON USA 2007 2IDEMA Reveals Program Highlights for DISKCON USA 2007 3IDEMA Reveals Program Highlights for DISKCON USA 2007 4
(Date:4/24/2015)... April 24, 2015 Seoul Semiconductor ... for various applications in the lighting market. ... installations of this technology in emerging markets such ... a wide range of applications such as streetlight ... decorative lighting. , First launched in 2005 the ...
(Date:4/23/2015)... , April 23, 2015 /CNW/ - A new and ... award from North America,s ... Comparison won Silver in the "Sustainability, service" category ... The Brandcheck "Competitor Comparison" is a service that ... American and Global peers. This benchmarking process shows ...
(Date:4/23/2015)... SHANGHAI , April 23, 2015 WuXi ... open-access R&D capability and technology platform company serving the ... China and the ... release financial results for the first quarter of 2015 ... May 13, 2015 (which will be Thursday morning, May ...
(Date:4/23/2015)... Prospects for Leading Companies in OTC, Rx Pharmaceuticals ... We predict the global healthcare packaging market ... will grow at a CAGR of 6.3% between 2015 and ... and increasing functional requirements for healthcare packaging products are some ... packaging market. A global ageing population, changing lifestyles and ...
Breaking Biology Technology:Acrich Technology from Seoul Semiconductor Adopted in Installations Worldwide 2WuXi PharmaTech Schedules First-Quarter 2015 Earnings Release 2WuXi PharmaTech Schedules First-Quarter 2015 Earnings Release 3Healthcare Packaging Market Forecast 2015-2025 2Healthcare Packaging Market Forecast 2015-2025 3Healthcare Packaging Market Forecast 2015-2025 4Healthcare Packaging Market Forecast 2015-2025 5Healthcare Packaging Market Forecast 2015-2025 6Healthcare Packaging Market Forecast 2015-2025 7Healthcare Packaging Market Forecast 2015-2025 8Healthcare Packaging Market Forecast 2015-2025 9Healthcare Packaging Market Forecast 2015-2025 10
... GAINESVILLE, Fla. --- Algae is a livid green giveaway of ... that action in tiny particles that would turn different colors ... poor health in the blood. , Now, University of Florida ... clear a major hurdle to creating such "smart dust.",The feat, ...
... studies illustrating the value of in situ mid IR reaction monitoring ... ... Columbia, MD (PRWEB) January 18, 2009 -- METTLER TOLEDO invites ... Chemistry Using Real-Time In Situ FTIR presented by Dr. Jennifer ...
... 16 N-Viro International Corporation,(OTC Bulletin Board: NVIC), ... technologies to convert various types of waste into,beneficial ... Fuel(TM), has satisfied guidelines set forth by the ... alternative energy,source that may be utilized in commercial ...
Cached Biology Technology:Researchers: Molecular forklifts overcome obstacle to 'smart dust' 2Researchers: Molecular forklifts overcome obstacle to 'smart dust' 3N-Viro Fuel Technology Receives Alternative Energy Status From the U.S. Environmental Protection Agency 2N-Viro Fuel Technology Receives Alternative Energy Status From the U.S. Environmental Protection Agency 3N-Viro Fuel Technology Receives Alternative Energy Status From the U.S. Environmental Protection Agency 4
... oligodeoxynucleotides are random primers ... the 5' end with ... dyes and they are ... spot morphology, hybridization potential ...
EDTA, disodium salt, 1 kg. Ethylene diaminetetraacetic acid.Dihydrate. Assay: 99.0-101.0%, nuclease-free.Risks: 36, 37, 38 ; Safety Precautions: 22, 36, 37. Category: Nucleotides & Enzymes & Biochemi...
Mycoplasma tested...
Alkaline Phosphatase Stabilizer Solution, 1 L...
Biology Products: