Cytoplasm affects the number of vertebrae in carp-goldfish clones
The March 2005 issue of Biology of Reproduction contains a report of some intriguing findings in cloned offspring created when nuclei from one genus of fish were transplanted to enucleated eggs of another genus of fish. The seven offspring, cloned from nuclei of common carp and egg cytoplasm of goldfish, were virtually identical to the nuclear donor species, Cyprinus carpio, in appearance...Clam embryo study shows pollutant mixture adversely affects nerve cell development
A scientist at the Marine BiologicalLaboratory (MBL) has published the results of an EPA-funded clam embryostudy that supports her hypothesis that, when combined, the pollutantsbromoform, chloroform, and tetrachloroethylene--a chemical cocktailknown as BCE--can act synergistically to alter a key regulator in nervecell development. While scientists have previously studied the effectsof these...Road salt affects mitigation wetlands
Sacrificing one wetland for the sake of five others may be the way to go when planning constructed wetlands to replace those destroyed during road building, but a Penn State Erie biologist is monitoring the salinity of the wetlands to see how the salt affects animals and insects. "I am currently doing research in wetlands that the Pennsylvania Department of Transportation constructed as mi...Exercise training in ordinary people affects the activity of 500 genes
A new study from Karolinska Institutet in Stockholm shows that hundreds of genes in the thigh muscle are activated in regular cycle training. The study also reveals that great differences in training response may be due to the ability in some people to activate their genes much more forcefully. The study is published May 2 in FASEB Journal. It is common knowledge that it is very dangerous...Enzyme affects hypertension by controlling salt levels in body
An enzyme known to cause hypertension increases blood pressure by activating tiny pores, or channels, in kidney cells that allow increased levels of sodium to be reabsorbed into the blood, researchers at UT Southwestern Medical Center have found. The findings shed light on the underlying mechanisms that cause hypertension, and may also help explain why patients with hypertension linked to salt in...Water disruption affects Milwaukee business incubator
Guy T. Mascari, whose office is loc...Offshore outsourcing affects American workers
There has been so much media attention focused on the effects of outsourcing technology and offshore manufacturing that its finally shedding some light on the issue. Whatever the product, there is an effort to ship it outside America to cheaper labor. The effects of this are hurting many aspects of Americans industrial and personal lives. It doesnt matter what you are making, whether you manufact...Air pollution affects the heart
Air pollution is known for its adverse effects on the heart among the young and old.There are tiny pollutant particles called PM10s, which have a diameter of less than ten micrometres. These can cause problems with lung and heart function, by entering the circulation, especially in people with pre-existing disease. According to a new study by researchers at Harvard University now reve...Passive smoking affects respiratory system
Scientists have produced strong evidence that passive smoking has a lasting impact on the respiratory systems of children. A team from the US National Center for Environmental Health in Atlanta studied data from 3,400 children aged 3 to 16 years. The researchers analysed the children's blood to determine the concentration of a substance called cotinine, produced when the b...Particulate matter affects lung development
When children living under polluted, hazy skies move away to communities with cleaner air, their lungs begin to grow more quickly, according to a study by researchers at the Keck School of Medicine of USC.Preventive medicine researchers followed more than 100 children through their teen years and compared those who moved away to other communities in the West.Resulting changes in air poll...Attitude affects life's quality
According to a new study, your attitude about life may not only help you live longer, it may also help you enjoy life more. Researchers at the University of Illinois, found two years ago that optimists live longer than pessimists. Now, the same group of researchers// looked to see if one's outlook on life affects their quality of life. In the 1970s, participants were assessed using a...Brain damage affects artistic skill
Researchers in the US felt that artistic skill is often preserved after brain damage. It's not really known how the brain influences artistic creativity. But you might assume that brain damage from a stroke, dementia, or trauma// - would destroy your ability to create. Researchers at University of Dallas, set out to look at how professional and amateur artists, as well as those with no in...Trichomoniasis: Most Common Curable STD in U.S. Affects 7.4 Million Annually
April is STD Awareness Month: Time to Pay Attention to thisOverlooked Disease SAN ANTONIO, Texas, April 02, 2007 /PRNewswire/ -- DuringNational Sexually Transmitted Disease (STD) Awareness Month thisApril, Mission Pharmacal is urging increased awareness of, andtesting for, trichomoniasis (also known as "trich"), the mostcommon curable STD in the United States. Awareness of the conditionr...