Navigation Links
Chloride increases response to pheromones and odors in mouse sensory neurons
Date:12/28/2009

The vomeronasal organ (VNO) is an odor detection system that mediates many pheromone-sensitive behaviors. Vomeronasal sensory neurons (VSNs), located in the VNO, are the initial site of interaction with odors and pheromones. How an individual VSN transduces chemical signals into electrical signals, however, has been a mystery. In the January 2010 issue of the Journal of General Physiology (www.jgp.org), researchers from the University of Vermont show that a Ca 2+ -activated chloride current contributes approximately 80% of the response to urine in mouse VSNs.

Using patch clamp recordings and whole cell recordings, the team found that that urine-induced inward current was decreased in the presence of chloride channel blockers. Furthermore, the urine-induced currents were eliminated when both extracellular Ca 2+ and Na + were removed. The team's overall findings show that chloride acts as a major amplifier for signal transduction in mouse VSNs, increasing the responsiveness to pheromones or odorants.


'/>"/>

Contact: Rita Sullivan
news@rupress.org
212-327-8603
Rockefeller University Press
Source:Eurekalert

Page: 1

Related biology news :

1. Chloride found at levels that can harm aquatic life in urban streams of the Northern US
2. Study finds Viagra increases release of key reproductive hormone
3. Springer increases publishing activities in South Korea
4. Age increases chance of success as two-timer
5. Drug commonly used to treat bipolar disorder dramatically increases lifespan in worms
6. Waterborne carbon increases threat of environmental mercury
7. New study increases concerns about climate model reliability
8. Varying prevalence among ethnic groups of gene mutation that increases risk of breast cancer
9. Washington University increases fleet of Roche Genome Sequencer FLX Systems
10. Gene variant increases breast cancer risk
11. Ibuprofen or acetaminophen in long-term resistance training increases muscle mass/strength
Post Your Comments:
*Name:
*Comment:
*Email:
(Date:7/7/2015)... , June 30, 2015 ... announced the addition of the "Capacitive Fingerprint ... To this date, fingerprint sensing technology ... and fingerprint sensors are well developed. This patent ... technology. The domain of capacitive fingerprint ...
(Date:7/7/2015)... July 7, 2015 NXT-ID, Inc. (NASDAQ: NXTD ) ... growing mobile commerce market announces a revised version of one of ... commercial will air on CNBC in New York ... and San Francisco metro areas.    ... on Wocket,s ability to replace all the cards in your wallet ...
(Date:7/2/2015)... June 25, 2015 Research ... the "Next Generation Biometrics Market by Application, Technology, ... report to their offering. The next generation ... 2020, at a CAGR of 17.9% between 2015 and ... application for the market. Safran SA ( ...
Breaking Biology News(10 mins):Worldwide Capacitive Fingerprint Sensors Patent Landscape Market Report 2015-2020 - Main IP Holders include Seiko Epson, AuthenTec, Sony and STMicroelectronics 2Wocket Smart Wallet Commercials Airing on CNBC to Showcase This Summer's Must- Have Tech Product 2Wocket Smart Wallet Commercials Airing on CNBC to Showcase This Summer's Must- Have Tech Product 3Next Generation Biometrics Market 2015 - Global Forecast to 2020 with Safran, NEC, 3M Cogent, Fujitsu & Suprema Dominating the $24 Billion Market 2Next Generation Biometrics Market 2015 - Global Forecast to 2020 with Safran, NEC, 3M Cogent, Fujitsu & Suprema Dominating the $24 Billion Market 3
... we chew our food? Research has shown that it is not, ... enough to swallow without choking. Biomechanics, who have modelled the ... shown that we actually chew our food to ensure it is ... in January,s Physics World , Dr Roland Ennos, a biomechanic ...
... MO, January 5, 2010 With obesity rising markedly, reliance ... management strategy. Since people who are trying to reduce their ... calories" or "reduced-energy" in restaurants and supermarkets, it is essential ... in the January 2010 issue of the Journal of ...
... This release is available in French . ... Department of Biological Sciences of Universit du Qubec Montral (UQAM), ... in the field of molecular biology. They have unlocked some of ... very different from other proteins of the same type studied to ...
Cached Biology News:How people work ... and the fingerprint mystery 2Restaurant and packaged foods can have more calories than nutrition labeling indicates 2A global breakthrough in the study of a protein linked to the spread of viruses 2
(Date:7/31/2015)... ... July 31, 2015 , ... ... analysis and premium industry insights on the global resorcinol industry. The report highlights ... study of vivid market scenarios and analysis of primary and secondary inputs from ...
(Date:7/30/2015)... ... 31, 2015 , ... Ralco is honored to announce that it is the ... be held August 5-9 in Marshall. The Ralco Enrichment Center is an interactive experience ... agriculture impacts their daily lives. This unique exhibit also features a birthing center for ...
(Date:7/30/2015)... ... July 30, 2015 , ... ... Vieillard as Sales & Marketing Director. , With more than 25 years ... responsible for reinforcing Tronics’ business development activities worldwide. He brings to the company ...
(Date:7/30/2015)... ... July 30, 2015 , ... Leading ... clinical study of its canine osteoarthritis stem cell product, currently under development for ... KS) and will be marketed in the US by Aratana. This product, termed ...
Breaking Biology Technology:Resorcinol Market to Grow at 6% CAGR to 2019 Says New Research Report at ReportsnReports.com 2Resorcinol Market to Grow at 6% CAGR to 2019 Says New Research Report at ReportsnReports.com 3Resorcinol Market to Grow at 6% CAGR to 2019 Says New Research Report at ReportsnReports.com 4Ralco Announces Primary Sponsorship of Ralco Enrichment Center at Lyon County Fair 2Tronics appoints Francois Vieillard as Sales and Marketing Director 2VetStem Biopharma Successfully Completes Large Milestone Efficacy Study for its Flagship Canine Osteoarthritis Stem Cell Product 2VetStem Biopharma Successfully Completes Large Milestone Efficacy Study for its Flagship Canine Osteoarthritis Stem Cell Product 3
... in demand for nanotech tools in the coming years, ... New York consulting firm that focuses on nanotechnology. , ... that sales of nanotech tools could double to $1.1 ... on remarkable applications ranging from computer displays to cancer ...
... - Stratatech Corp. has received a $154,000 ... Aging , a division of the National Institutes of ... products for the use in the treatment of chronic skin ... pressure ulcers. , ,It is estimated that in the United ...
... MILWAUKEE -- With the new school semester just ... Marquette University, however, is hoping that illegal Internet downloading ... is the first university working with the Business ... including, Microsoft, Apple and Adobe. The BSA's Define ...
Cached Biology Technology:Corporate clients will dominate surge in nanotech tool demand, study projects 2Corporate clients will dominate surge in nanotech tool demand, study projects 3Marquette targets illegal downloading 2Marquette targets illegal downloading 3
...
For absolute protein quantification. 4 peptides in 5 vials x 2 nmol per peptide...
The PxE Thermal Cycler (PxE) is a licensed 96 well PCR machine, developed to provide all fundamental features for value for money thermal cycling....
... is Thermo Electron's most advanced personal gradient ... to use sophisticated onboard software and a ... to offer performance, accuracy and simplicity in ... of customer driven features built up on ...
Biology Products: