Body
The study conducted at the University of Granada revealed that 94% of nursing mothers did not follow a proper diet, as they did not consume the recommended diary intake of fat, vitamins A, E and iron, and the intake of proteins was too high. The results obtained will serve to enhance breastfeeding mothers' diet and increase nutritional supply to the newborn.
It's in the teeth. An odd mosaic of dental features recently unearthed in northern Egypt reveals a previously undocumented, highly-specialized primate called Nosmips aenigmaticus that lived in Africa nearly 37 million years ago.
Because it is only known from its teeth, the paleontologists who discovered it don't know what its body looked like, but the find likely represents an ancient African lineage whose discovery makes early primate evolution on that continent more complicated.
Chlorodesmis, it's called, this green seaweed whose filamentous fronds look like maiden's hair.
But this innocuous-appearing seaweed is a killer, scientists have discovered.
Field studies have shown for the first time that Chlorodesmis and several common species of seaweeds in both the Pacific and Caribbean Oceans can kill corals upon contact. They use chemicals to do the deed.
Working overtime is bad for the heart according to results from a long-running study following more than 10,000 civil servants in London (UK): the Whitehall II study.
The research, which is published online today (Wednesday 12 May) in the European Heart Journal [1], found that, compared with people who did not work overtime, people who worked three or more hours longer than a normal, seven-hour day had a 60% higher risk of heart-related problems such as death due to heart disease, non-fatal heart attacks and angina.
Bats' remarkable ability to 'see' in the dark uses the echoes from their own calls to decipher the shape of their dark surroundings. This process, known as echolocation, allows bats to perceive their surroundings in great detail, detecting insect prey or identifying threatening predators, and is a skill that engineers are hoping to replicate.
Three researchers who are recipients of a collaborative grant from the Samuel Waxman Cancer Research Foundation have developed a new type of drug designed to kill non-Hodgkin lymphoma tumor cells. The breakthrough could lead to potential non-toxic therapies for cancer patients. The Foundation-funded investigators include Ari Melnick, M.D., of Weill Cornell Medical College, Alexander MacKerell, Ph.D., of the University of Maryland and Gilbert Privé, Ph.D., of the University of Toronto.
A new bacterial species, found in the gut of the fly that transmits African sleeping sickness, could be engineered to kill the parasite that causes the disease. The study, published in the International Journal of Systematic and Evolutionary Microbiology, could lead to new approaches to control this fatal infection that is becoming resistant to drug therapy.
Apoptosis, the natural 'programmed' death of cells, is arrested in the aftermath of strenuous exercise. Researchers writing in the open access journal BMC Physiology studied peripheral blood mononuclear cells (PBMCs), isolated from whole blood samples taken from people after finishing a marathon, finding that the balance between expression of pro- and anti-apoptotic genes is shifted after the race.
A study led by sports medicine researcher Anne Hoch, D.O. at The Medical College of Wisconsin in Milwaukee has found that oral folic acid may provide a safe and inexpensive treatment to improve vascular function in young female runners who are amenorrheic (not menstruating). The study is published in the May 2010 issue of Clinical Journal of Sport Medicine.
The scientific evidence linking air pollution to heart attacks, strokes and cardiovascular death has "substantially strengthened," and people, particularly those at high cardiovascular risk, should limit their exposure, according to an updated American Heart Association scientific statement.
Women with type 2 diabetes who ate the most bran in a study had a 35 percent lower risk of death from cardiovascular disease (CVD) and a 28 percent reduction in death from all causes than women who ate the least amount, researchers reported in Circulation: Journal of the American Heart Association.
Bran is a component of whole grain rich in vitamins, minerals and fiber.
Consuming more nuts appears to be associated with improvements in blood cholesterol levels, according to a pooled analysis of data from 25 trials reported in the May 10 issue of Archives of Internal Medicine, one of the JAMA/Archives journals.
A laboratory technique using real-time polymerase chain reaction (PCR) that copies DNA segments may allow clinicians to accurately identify pathogens infecting the cornea more quickly than standard methods, according to a report in the May issue of Archives of Ophthalmology, one of the JAMA/Archives journals.
Restless legs syndrome appears to aggregate in families, and the siblings of those who are severely affected appear to have an increased risk of developing the disease, according to a report in the May issue of Archives of Neurology, one of the JAMA/Archives journals.