منابع مشابه
Biochemical markers in osteoporosis: usefulness in clinical practice.
Currently, the measurement of bone remodeling biomarkers is an innovate proposal in clinical evaluation of patients with osteoporosis. Its use may identify patients at increased risk of fracture as well as monitoring therapeutic efficacy. Because they constitute a relatively inexpensive non-invasive measurement, its use should be widespread for serial and frequent measurements of bone turnover....
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In a previous paper the case history was given of a 10-year-old boy admitted to hospital for a psychotic illness associated with a photosensitive skin rash (Hersov, 1955). The condition resembled classical pellagra, and although no dietary reason for a vitamin deficiency was apparent, a good response was obtained to treatment with nicotinamide. Biochemical investigations revealed gross and pers...
متن کاملBiochemical markers of bone turnover: why theory, research, and clinical practice are still in conflict.
In metabolic bone diseases other than osteoporosis (Paget disease, rickets and osteomalacia, primary and secondary hyperparathyroidism), biochemical markers of bone turnover have been important clinical tools in patient management for more than 3 decades. In these diseases, bone metabolism is often so abnormal that even crude, nonspecific markers such as total serum alkaline phosphatase and uri...
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OBJECTIVE To investigate the usefulness of measuring plasma concentrations of B type natriuretic peptide in the diagnosis of left ventricular systolic dysfunction in an unselected group of elderly people. DESIGN Observational study. SETTING General practice with four centres in Poole, Dorset. PARTICIPANTS 155 elderly patients aged 70 to 84 years. MAIN OUTCOME MEASURES Diagnostic charact...
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Many biological systems can be modeled using systems of ordinary differential algebraic equations (e.g., S-systems), thus allowing the study of their solutions and behavior automatically with suitable software tools (e.g., PLAS, Octave/Matlab). Usually, numerical solutions (traces or trajectories) for appropriate initial conditions are analyzed in order to infer significant properties of the bi...
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ژورنال
عنوان ژورنال: Nature
سال: 1960
ISSN: 0028-0836,1476-4687
DOI: 10.1038/185797b0