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New Tool To Improve Patient Understanding Of Long-Acting Injectable Antipsychotic Therapies
A new instrument for improving patient understanding and acceptance of long-acting injectable antipsychotic therapy (LAT) has been published in the April edition of Psychiatry 2009.1 This novel, psychosocial approach encompasses Goal setting, Action planning, Initiating treatment, and Nurturing motivation (GAIN) through the use of a clinical discussion tool.
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Indiana U. Expert Says Nation's Physicians Support National Health Insurance
President Barack Obama spoke to the American Medical Association (AMA) recently addressing concerns about health insurance reform and the whole nation, including physicians from coast to coast, listened.
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Researchers Compare Different Systems Of Measuring Treatment Intensity In Hypertension Care
It is known that more intensive management of hypertension can improve blood pressure control and thus improve cardiovascular outcomes. However, there are several different systems of measuring the intensity of management of hypertension, and they have not been previously compared. If one system performs best, it would be important to use it to measure intensity of management for research and quality improvement purposes. Researchers from Boston University have compared different measures of treatment intensity in hypertension care and have found that one of the measures should be preferred to the others. This study, which appears in the July issue of Circulation: Cardiovascular Quality and Outcomes, shows that the measure originally described by Okonofua, et al. (Hypertension, 2006) predicts blood pressure control more effectively than the other two measures studied.
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Study Reveals Bone Coupling Factor Key To Skeletal Health

Researchers at the University of Alabama at Birmingham (UAB) have discovered a molecular coupling factor that helps bones grow and remodel themselves to stay strong, a finding that could lead to better bone-building therapies and new osteoporosis drugs, the researchers said The coupling factor is a human protein called transforming growth factor beta-1, or TGF beta-1. Previously, scientists had searched for but missed the biological link between bone growth and bone remodeling - a natural give-and-take system that is crucial to skeletal health. The discovery is reported online in the journal Nature Medicine. "For the first time, we"ve identified TGF beta-1 is a coupling mechanism for bone resorption and bone formation," said Xu Cao, Ph.D., a professor in the UAB Department of Pathology and the study"s senior author. "Osteoporosis, Paget"s bone disease, Camurati-Engelmann disease, and many more, all involve a bone coupling disorder to some degree." Previous research has hinted at but failed to explain the coupling role of TGF beta-1 in skeletal health. Bone remodeling occurs through resorption, the body"s way of removing old and brittle bone to avoid breaks and skeletal disorders. Bone formation happens as skeletons grow and as the body works to counter bone resorption by laying down new bone. Cao and his fellow researchers studied mice with Camurati-Engelmann disease, a genetic disorder that causes haphazard bone formation and poor skeletal health. They found the presence of TGF beta-1 in the mice could balance bone resorption and bone formation and prevent fractures and worsening bone disease. "The current treatment for many bone diseases does two things: it stimulates osteoblasts, which help form bone, and it inhibits osteoclasts, which trigger bone resorption. That"s a coupling problem, and it can lead to minimal benefit for patients," Cao said. "There is no drug designed to balance bone resorption with formation, and hopefully we can help change that." Discovered many years ago, TGF beta-1 is one of the most abundant cytokines in bone. It has been identified in lung, liver, kidney and other organs that undergo remodeling as a natural part of the growth and aging process. Understanding the TGF beta-1 role in bone may shed light on many other diseases that have roots in biological imbalance, Cao said. Co-authors on the study include Xiangwei Wu, M.D.; Yi Tang, Ph.D.; Weiqi Lei, M.S.; Lijuan Pang, M.D.; Chao Wan, M.D., Ph.D.; Ling Zhao, M.D.; Xu Feng, Ph.D.; and Mei Wan, M.D., Ph.D., all of UAB"s Department of Pathology, and Timothy Nagy, Ph.D., of the UAB Department of Nutrition Sciences. The study also included researchers at Shihezi University in Xinjiang, China; Huazhong University of Science and Technology in Hubei, China; and the University of Antwerp in Belgium. Research funds came from the National Institutes of Health. University of Alabama at Birmingham


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