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Some American doctors think the IOM, which is part of the National Academy of Sciences, could have gone even further in its recommendations for overweight women. Dr. Raul Artal, a professor of obstetrics at St. Louis University's School of Medicine, believes that more attention needs to be paid to the long-term health risks of maternal obesity for both mother and child, and that these concerns are far more important than any gestational weight-gain chart. Artal runs a clinic specializing in obese and overweight pregnancies and has found that, under the close guidance of dietitians and physicians, about...
...Dr. Robert Lanza, chief scientific officer at Advanced Cell Technology (ACT), reported today in the journal Cell that his team has created stem cells using human skin cells and four proteins. The innovation builds on the breakthrough discovery in 2006 by Shinya Yamanaka, who similarly coaxed human skin cells to revert to a pristine, embryonic state by introducing four key genes into the cells, piggybacked on viruses. However, some of those genes are known to cause cancer, which made Yamanaka's stem cells - known as induced pluripotent stem cells, or iPS cells - unsuitable for human use. (See a graphic explaining...
...appears then, that current players' high level of physical fitness "more or less mitigates the effect of large size when it comes to cardiovascular risk," says Dr. Andrew Tucker, head physician for the Baltimore Ravens and co-author of the study, which was published in the May 27 issue of the Journal of the American Medical Association (JAMA...
...that compared with other men, retired players were more likely to have high cholesterol and impaired fasting glucose despite significantly lower rates of diabetes and hypertension. Although "remaining physically active may help protect against many of the health risks of large body size in former competitive football players," said Dr. Alice Chang, lead author of the AHA study and an assistant professor at the University of Texas Southwestern Medical School, in a statement at the time the findings were released, "being a professional athlete doesn't protect you from developing heart disease later in life." (Watch TIME's video "Uninsured...
...umbrella term for various lower castes, with 28.95% in Punjab against India's average of 16%. "Dalit Sikhs and Ravidasias, especially in the fertile Doaba belt which sends out a large number of immigrants, have seen immense prosperity lately, and with it, a rising Dalit consciousness and assertion," says Dr. Ronki Ram, reader in the Department of Political Science at Panjab University in Chandigarh, who has recently authored a paper on the topic. This assertion has found a voice in hundreds of little sects that have sprung up all over the state, enmeshing socio-economic struggle with religion...