Navigation Links
Clam embryo study shows pollutant mixture adversely affects nerve cell development

available in the waters off of her Cape Cod lab. The species is famous among scientists as a model for the study of cellular processes that are common among all animals, including humans. Reinisch and her colleagues collected surf clam eggs and sperm, fertilized them in vitro, and added BCE to normally developing clam embryos. The investigators used a combination of antibodies and dyes to show the presence of neurotransmitters in single neurons. "We've actually taken superlative three-dimensional pictures where we go right through the embryo," says Reinisch. The sequence of images yields a three-dimensional representation of the embryos' developing neurons. Reinisch and company examined periodically recorded images to see what effect, if any, the chemicals had. They also measured the levels of proteins in the normal and treated embryos to check the visual data. Read the full paper
'"/>

Source:Eurekalert


Page: 1 2 3

Related biology news :

1. Priming embryonic stem cells to fulfill their promise
2. Current human embryonic stem cell lines contaminated UCSD/Salk team finds
3. Researchers devise way to mass-produce embryonic stem cells
4. Researchers find new genes necessary to make embryo
5. Protein helps regulate the genes of embryonic stem cells
6. Scientists discover that three overlapping signals in embryo help get the backbone right
7. Breakthrough isolating embryo-quality stem cells from blood
8. Vitamin As paradoxical role in influencing symmetry during embryonic development revealed
9. Scientists succeed in cloning human embryos from eggs matured in the lab
10. Human embryonic stem cells have the potential to develop into eggs and sperm in the laboratory
11. Canadas first embryonic stem cell lines
Post Your Comments:
(Date:11/21/2008)...a University School of Medicine have created the f...ved in bipolar disorder, according to research pub...Medical Genetics . , The researchers combined da...hunting studies for bipolar disorder with informat... best candidate genes for the illness. , The met...
(Date:11/21/2008)...d river currents could be a new, reliable and affo...Michigan engineer has made a machine that works li...ns in fluid flows into clean, renewable power. , ...blished in the current issue of the quarterly Jou.... , VIVACE is the first known device that could ...
(Date:11/21/2008)...gh Americans are becoming increasingly aware of to...ucts like bisphenol A in some baby bottles and lea...al household products with personal chemical expos...to research from the December issue of the Journa... sociologist Phil Brown is a co-author of the stud...
(Date:11/20/2008)...ittsburgh published in the Nov. 20 edition of Her... stages of the evolution of separate sexes, a theo...m hermaphroditic ancestors. These early stages are... animal species developed into the arguably less t...entists to observe the transition. , However, Ti...
Breaking Biology News(10 mins):Bipolar disorder genes, pathways identified by Indiana University neuroscientists 2'Fish technology' draws renewable energy from slow water currents 2'Fish technology' draws renewable energy from slow water currents 3Household exposure to toxic chemicals lurks unrecognized, researchers find 2Household exposure to toxic chemicals lurks unrecognized, researchers find 3Two from one: Pitt research maps out evolution of genders from hermaphroditic ancestors 2Mayo Clinic Physicians Report Findings from Research on Sleep Disorders 635 1Mayo Clinic Physicians Report Findings from Research on Sleep Disorders 635 2Mayo Clinic Physicians Report Findings from Research on Sleep Disorders 635 3Mayo Clinic Physicians Report Findings from Research on Sleep Disorders 635 4Gulf of Mexico dead zone to be studied by University of Texas at Austin marine scientists 946 1Gulf of Mexico dead zone to be studied by University of Texas at Austin marine scientists 946 2Mandate for public access to NIH funded research poised to become law 944 1Mandate for public access to NIH funded research poised to become law 944 2Change 1 new mission to Moon lifts off 942 1Change 1 new mission to Moon lifts off 942 2
... New England Journal of Medicine (NEJM) shows that... first non-drug treatment for asthma, demonstrated...rincipal Investigators, Dr. Gerard Cox, respirolog...e Institute for Respiratory Health, and Professor ...ion Head of Thoracic Surgery at St. Joseph’s Healt...
... Australia,s Great Barrier Reef released by the CS...f the theory that sediment plumes travel to the ou...es, taken from February 9 to 13 this year, challen...rom our river systems into the GBR is captured by ...to 15km offshore, affecting only the inner Great B...
...ion of a gene that may play a role in susceptibili...s to bone fractures, especially of the hip and spi...uloskeletal Diseases Center of the Jerry L Pettis ...Linda, shows convincing evidence that a gene calle.... The report appears online in Genome Research . ...
...kup supply of stem cells that can repair the most ...nse of smell. These reservists normally lie around...he scientists say, the stem cells jump into action...t week in Nature Neuroscience. , “These stem cell... lead author Randall Reed, Ph.D., a professor of n...
Other Biology News:Groundbreaking Canadian asthma study 2CSIRO imagery shows Outer Great Barrier Reef at risk from river plumes 2Scientists identify a candidate gene for osteoporosis 2When smell cells fail they call in stem cell reserves 2
(Date:11/21/2008)... 2008 Gala Awards Honor Region,s Top Innovators ,... The New Jersey Technology Council celebrated the ... 2008 NJTC Gala Awards yesterday at The Palace at ... "Best of the Year" trophies to companies and indi...llen, are the "backbone of New Jersey,s economy." ...
(Date:11/21/2008)... New hire brings over 20 years of commercial life... SAN DIEGO, Nov. 21 Cyntellect, a...development and commercialization of live cell ana...at it has appointed Andre Lubarsky as the Company,... responsible for the sales of Cyntellect,s cell pu...
(Date:11/20/2008)... , Queen,s University Belfast is to become the Un...nology to counter malicious ,cyber-attacks, after ...Sciences Research Council. , Almost 7m from the...ge Centre - the Centre for Secure Information Tech...nstitute of Electronics, Communications and Inform...
(Date:11/20/2008)... , "Shades of Green,...ry Channel, will showcase the cutting edge technol..., LLC. , Erie, PA (Vocus)...ennsylvania,s first large-scale biodiesel producti...in the Northeastern United States and will soon be...
Breaking Biology Technology:NJTC Celebrates the `Power of Technology' in NJ 2NJTC Celebrates the `Power of Technology' in NJ 3Cyntellect Appoints Former BD Biosciences Executive Andre Lubarsky as Director of Sales - North America 2Queen's 'secures' £25m for UK's cyber-safety 2Discovery Channel to Feature Lake Erie Biofuels, LLC 2Discovery Channel to Feature Lake Erie Biofuels, LLC 3
... Scientific Protein Laboratories , a producer of a...ed by New York-based Arsenal Capital Partners . ,...ecialty chemicals and healthcare companies announc..., today. , ,SPL, based in Waunakee, Wis., is the w... which is used to manufacture anticoagulants used ...
...ace it, not all technologists are the life of the ...eir respective fields and even visionary in how th...cs and networking isnt often their strength. In fa...: How do you know when two techies are talking? Th...e was no time for shoe-staring at Connections: Ch...
...eplaced the kettle of molten steel as the represen...ine has given way to the cubicle farm. Instead of ... raw material. We transform data and information i...ine co-exists with the factory floor and its outpu...edge component which comprises an increasing porti...
...-- The DEMO 2004 Conference kicked off today wit...600 attendees who traveled to Scottsdale for this ...f todays best new consumer and enterprise technolo...ear, attracts international media, venture capital...irited entrepreneurs introduce new products, and t...
Other Biology Technology:Pushing the Fast-Forward Button on Networking Does It Work? 2Transforming Information to Knowledge 2Entrepreneurs Preview Liberating Technologies 2Entrepreneurs Preview Liberating Technologies 3
...eptide whose sequence is from the C-terminal end o...he 21 amino acid sequence extends from amino acids...amino to carboxy terminus): C - P - S - V - S - P ...L - L - Q (The N-terminal cysteine has been added...
... in the evolution of laboratory automation. A high...vers labware to multiple laboratory instruments, L...f ordinary microplate robots. It allows the user t...bs specific automation needs, from simple, automat...
...ns for the use of small interfering RNA (siRNA) mo...erference,(RNAi) pathway have generated tremendous...elds. siRNA for experimental use can be,synthesize...d then transfected into the target cells in vitro ...
...ans unique collision reaction interface (CRI) syst...ublesome spectroscopic interferences. The result i... without the worry of complex multipole or scannin...g autotuning of all instrument parameters, includi...
Biology Products: