June 2007

From

July 1, 2007

What we eat, what we wear, how we raise our children,- these days we can’t do anything without consulting an expert. When  did we lose faith in ourselves? 

Fleur Britten writes in todays Sunday Times read this article. Join the discussion let us know what you think!

Women who enjoy good childhood relationships with their fathers are more likely to select partners who resemble their dads research suggests. In contrast, the team of psychologists from Durham University and two Polish institutions revealed that women who have negative or less positive relationships were not attracted to men who looked like their male parents.

Due to be published in the July issue of Evolution and Human Behaviour, the study investigated evidence of parental sexual imprinting, the sexual preference for individuals possessing parental characteristics, in women. The team used facial measurements to give a clear view of how fathers’ facial features relate directly to the features of faces their daughters find attractive. [continue reading…]

alzheimersMore than 26 Million Now Estimated to Have the Disease

More than 26 million people worldwide were estimated to be living with Alzheimer’s disease in 2006, according to a study led by researchers at the Johns Hopkins Bloomberg School of Public Health. The researchers also concluded the global prevalence of Alzheimer’s disease will grow to more than 106 million by 2050. By that time, 43 percent of those with Alzheimer’s disease will need high-level care, equivalent to that of a nursing home. The findings were presented June 10 at the Second Alzheimer’s Association International Conference on Prevention of Dementia held in Washington, D.C. and are published in the Association’s journal, Alzheimer’s & Dementia.

“We face a looming global epidemic of Alzheimer’s disease as the world’s population ages,” said the study’s lead author,Ron Brookmeyer, PhD, professor in Biostatistics and chair of the Master of Public Health Program at the Bloomberg School of Public Health. “By 2050, 1 in 85 persons worldwide will have Alzheimer’s disease. However, if we can make even modest advances in preventing Alzheimer’s disease or delay its progression, we could have a huge global public health impact.

”According to Brookmeyer and his co-authors, interventions that could delay the onset of Alzheimer’s disease by as little as one year would reduce prevalence of the disease by 12 million fewer cases in 2050. A similar delay in both the onset and progression of Alzheimer’s disease would result in a smaller overall reduction of 9.2 million cases by 2050, because slower disease progression would mean more people surviving with early-stage disease symptoms. However, nearly all of that decline would be attributable to decreases in those needing costly late-stage disease treatment in 2050.

The largest increase in the prevalence of Alzheimer’s will occur in Asia, where 48 percent of the world’s Alzheimer’s cases currently reside. The number of Alzheimer’s cases is expected to grow in Asia from 12.65 million in 2006 to 62.85 million in 2050; at that time, 59 percent of the world’s Alzheimer’s cases will live in Asia.

To forecast the worldwide prevalence of Alzheimer’s disease, the researcher created a multi-state mathematical computer model using United Nations population projections and other data on the incidence and mortality of Alzheimer’s.

“Reproduced with permission of the Johns Hopkins Bloomberg School of Public Health, Baltimore, MD.” 

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