منابع مشابه
Cardiopulmonary exercise testing in heart failure: from ugly duckling to swan.
Despite continuing advances, the mortality rate for chronic heart failure (CHF) syndrome remains high. Heart transplantation, with 10-year survivals now exceeding 50%, has emerged as an important treatment of choice for patients with end-stage heart disease. The resultant increase in referrals to heart transplantation centers has magnified the need for reliable prognostic markers as the gap wid...
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Two studies compared the development of beliefs about the stability and origins of physical and psychological traits in Japan and the United States in three age groups: 5-6-year-olds, 8-10-year-olds, and college students. The youngest children in both cultures were the most optimistic about negative traits changing in a positive direction over development and being maintained over the aging per...
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Ketones were first discovered in the urine of diabetic patients in the mid-19th century; for almost 50 years thereafter, they were thought to be abnormal and undesirable by-products of incomplete fat oxidation. In the early 20th century, however, they were recognized as normal circulating metabolites produced by liver and readily utilized by extrahepatic tissues. In the 1920s, a drastic "hyperk...
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BACKGROUND Cell-SELEX is now widely used for the selection of aptamers against cell surface biomarkers. However, despite negative selection steps using mock cells, this method sometimes results in aptamers against undesirable targets that are expressed both on mock and targeted cells. Studying these junk aptamers might be useful for further applications than those originally envisaged. METHOD...
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ژورنال
عنوان ژورنال: Cognitive Development
سال: 2008
ISSN: 0885-2014
DOI: 10.1016/j.cogdev.2007.08.001