Light exercise a tonic to keep the brain young
...prevent age-related memory loss and defend against deterioration of balance and motor function -- important health goals as the U.S. population continues to age. The 2000 Census shows 34.9 million Americans are 65 or older. That amount is projected to grow to 47 million by 2020. "There have been implications that ...Breakdown of myelin insulation in brain's wiring implicated in childhood developmental disorders
...d well into middle age, when development peaks and deterioration begins (Neurobiology of Aging, January 2004). He also identifies the midlife breakdown of myelin as a key to onset of Alzheimer's disease later in life (Archives of Neurology, March 2003; Neurobiology of Aging, August 2004). "This model of a lifelong...UF's McKnight projects combat memory maladies
...ability to bank new memories, it may be because of deterioration in the brain's temporal lobe. But Loring believes it is possible that some older people actually lack the attention span to log new information into their memory, which places the problem in the prefrontal cortex - the brain's attention center - not ...Yale environment dean wins book award for nonfiction
...tute. "We are on the verge of reaping an appalling deterioration of our natural assets. Only unprecedented action taken with a profound sense of urgency can forestall these consequences." The book, published in March 2004 by Yale University Press, outlines steps in eight areas that, taken together, would comprise ...Bone quality regulator identified, suggests drug target
...y. It could even prove useful in treating the bone deterioration that often occurs when cancers metastasize to the ...actures Susceptibility to bone fractures and bone deterioration increases with age, often due to metabolic changes. Significant bone loss is diagnosed as osteoporos...Bio-archaeologists pinpoint oldest northern European human activity
...cid analysis. The technique measures the extent of deterioration of proteins in fossils found close to the flints - in this case, opercula, the tiny trap-doors that close a snail's shell. The results of the research are published in the latest edition of Nature today (Thursday 15 December 2005). Dr Penkman, an Ass...Soy diet worsens heart disease in mice, says University of Colorado at Boulder study
...e said. The research team hypothesized that heart deterioration in male mice was due at least in part to plant-based estrogens in the soy food diet that triggered a cascade of biochemical reactions and ultimately increased apoptosis, or programmed cell death, in the heart. "We were shocked by the results," said ...Weizmann Institute suggests that immune cells help to maintain cognition and brain cell renewal
...mplications in delaying and slowing down cognitive deterioration in old age. The basis for these developments is Schwartz's team's observations, published today in the February issue of Nature Neuroscience, that immune cells contribute to maintaining the brain's ability to maintain cognitive ability and cell renew...Apple trees resistant to fire blight and apple scab
...gus causes a decrease in the size of the apple and deterioration in its overall aspect. Moreover, the leaves become full of dark stains. One of the main methods to control Fire Blight and Apple Scab is based on the crop varieties that are resistant or have low sensitivity to this pest. In Navarre, the Technical In......lung, which causes structural deterioration. This deterioration causes progressive scarring in the lungs, which impedes the uptake of oxygen into the bloodstream, and thus impedes respiration. The European health authorities currently consider that pulmonary fibrosis is a rare or uncommon disease, with a prevale...Memory, speed of thinking get worse over time with marijuana use
...nd that the longer people used marijuana, the more deterioration they had in these cognitive abilities, especially in the ability to learn and remember new information," said study author Lambros Messinis, PhD, of the Department of Neurology of the University Hospital of Patras in Patras, Greece. "In several areas...First clinical results reported for Sangamo's ZFP therapeutic
...us therapies designed to halt or reverse the nerve deterioration that is characteristic of this condition had dose-limiting toxicities that prevented testing at dosing proven to be effective and tolerated in animal studies. For this reason, we are looking forward to initiating a placebo-controlled Phase 2 clinica...First high-flex knee replacement implant shaped specifically to fit woman's anatomy
...ue to arthritis, injury and infection, which cause deterioration of the cartilage. When the cartilage is gone, the bones of the knee grind against each other, wearing away and typically causing severe pain. Total knee replacement involves removing the portion of bone that is damaged and resurfacing the knee with m...A step toward halting Alzheimer's: Using FDDNP PET to detect disease progression, MCI
...ills. Alzheimer's disease is marked by progressive deterioration of memory and other cognitive functions (attention, language, reasoning, etc.) due to the cell loss in the vulnerable neuronal populations, which form brain circuitry responsible for these cognitive functions, said Kepe. In clinical settings, Alzheim...New method for dating art prints and early books borrows know-how from genetic science
... events over time. "Genetic mutations -- like the deterioration of a printer's wood blocks and copperplates -- occ...run." His analyses indicate that the rate of this deterioration of copper plates is 1 to 2 micrometers per year, which agrees surprisingly well with known rates for...Cause of neuronal death in Down's syndrome, Alzheimer's disease could be surprisingly simple
...ns" (BFCNs) important for cognitive function. This deterioration of BFCNs is similar to that seen in Alzheimer's disease and is caused by abnormal APP function. Since in people with Down's syndrome, the APP gene resides on the trisomic chromosome, Salehi and colleagues reasoned that an overdose of APP might also p...Friend or foe: Could a protein linked to Alzheimer's be related to vision loss in seniors?
...- and about 50 million worldwide, is caused by the deterioration of the central portion of the retina, known as the macula. The macula is responsible for focusing central vision in the eye, and it controls the ability to read, drive a car, recognize faces or colors and see objects in fine detail. As people age, ...Scientists identify protein with a crucial role in cell death
Ageing, and the processes of deterioration that go with it, are largely attributable to cells... cell death is very important in the fight against deterioration diseases like dementia. In this light, researchers from the Flanders Interuniversity Institute for B...Groundbreaking research highlights myriad health benefits of flavanol-rich cocoa
...d brain blood flow is associated with dementia and deterioration in brain function. Blood flow in postmenopausal women: Scientists found that the regular consumption of flavanol-rich cocoa resulted in a significant increase in blood flow in hypercholesterolemic postmenopausal women, suggesting that this cocoa may...UCLA chemists' study of protein may provide insights into heart disease and cancer
...tochondria properly. Is there a link between the deterioration of mitochondrial functioning that occurs as we age and the common problems many of the elderly have with hearing, vision, memory loss and decreased cardiac functioning? "I think we should consider the possibility," Koehler said. "Any health concern...