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Humans heart disease

Neagoe, C., Kulke, M., and del Monte, F. (2002). Titin isoform switch in ischemic human heart disease. Circulation 106, 1333-1341. [Pg.117]

Structural features that promote biological activity are sometimes called biophores. They are divisible into pharmacophores and toxicophores. Pharmacophores impart desirable properties on a molecule (e.g., pharmacological activity or a particular fragrance). Toxicophores are responsible for undesirable effects such as toxicity (e.g., mutagenicity and skin sensitization). The same molecule can have more than one descriptor that can act as both a pharmacophore and a toxicophore in the same or different biological systems. Examples here are the toxic side effects of anti-cancer drugs and the use of Warfarin, a commercially available rat poison, to help reduce the formation of blood clots in human heart disease. [Pg.203]

To date, proteomic investigations into human heart disease have centered on dilated cardiomyopathy (DCM). DCM is a disease of unknown etiology, characterized by impaired systolic function resulting in heart failure. Known contributory factors of DCM are viral infections, cardiac-specific autoantibodies, toxic agents, genetic factors, and sustained alcohol abuse. As many as 100 cardiac proteins... [Pg.300]

Appropriate animal models of human heart disease are an attractive alternative for proteomic investigations as human diseased tissue samples can often be compromised by factors such as the disease stage, tissue heterogeneity, genetic variability, and the patient s medical history/therapy. Avoiding any of the above complications when working with human samples can prove to be extremely difficult... [Pg.301]

L. C. Heather, X. Wang, J. A. West and J. L. Griffin, A Practical Guide to Metabolomic Profiling as a Discovery Tool for Human Heart Disease,/. Mol Cell Cardiol, 2013, 55, 2. [Pg.49]

In 1986, the FDA s Sugars Task Force assessed the impact of sugar consumption on human health and nutrition and concluded that sucrose is not an independent risk factor for heart disease, nor does it cause or contribute to the development of diabetes (62). Although diet is important after the onset of diabetes, sucrose can be well tolerated by insulin-dependent diabetics (63—65). [Pg.6]

Mast cells are present in the normal human heart and even more abundant in diseased hearts [ 16-18,25,47]. Within heart tissue, mast cells he between myocytes and are in close contact with blood vessels. They are also found in the coronary adventitia and in the shoulder regions of coronary atheroma [20, 21], The density of cardiac mast cells is higher in patients with dilated and ischemic cardiomyopathy than in accident victims without cardiovascular diseases [25], Importantly, in some of these conditions there is in situ evidence of mast cell activation [16,34],... [Pg.106]

As stated at the beginning of this article, the liver is the most intensively studied animal tissue in biochemistry. In the context of the role of free radicals in human diseases, the liver is not obviously at centre stage, since heart disease and cancer are more important in the industrialized world than, for example, cirrhosis. Free-radical biochemistry of the liver will remain a fertile area of work, however, not least because so many original ideas and techniques are developed there and then applied to the study of other tissues. The increasing use of liver transplantation, following the acceptance of kidney and heart transplants as almost routine, will surely increase the interest in the study of ischaemia-reperfusion injury in... [Pg.243]

Baba, Y., Tomisaki, R., Sumita, C., Morimoto, I., Sugita, S., Tsuhako, M., Miki, T., and Ogihara, T., Rapid typing of variable number of tandem repeat locus in the human apolipoprotein B gene for DNA diagnosis of heart disease by polymerase chain reaction and capillary electrophoresis, Electrophoresis, 16, 1437, 1995. [Pg.426]

Duthie SJ, Jenkinson AMCE, Crozier A, Mullen W, Pirie L, Kyle J, Yap LS, Christen P and Duthie GG. 2006. The effects of cranberry juice consumption on antioxidant status and biomarkers relating to heart disease and cancer in healthy human volunteers. Eur J Nutr 45(2) 113-122. [Pg.295]

Human foods that are particularly rich in copper (20 to 400 mg Cu/kg) include oysters, crustaceans, beef and lamb livers, nuts, dried legumes, dried vine and stone fruits, and cocoa (USEPA 1980). In humans, copper is present in every tissue analyzed (Schroeder et al. 1966). A 70-kg human male usually contains 70 to 120 mg of copper (USEPA 1980). The brain cortex usually contains 18% of the total copper, liver 15%, muscle 33%, and the remainder in other tissues — especially the iris and choroid of the eye. Brain gray matter (cortex) has significantly more copper than white matter (cerebellum) copper tends to increase with increasing age in both cortex and cerebellum. In newborns, liver and spleen contain about 50% of the total body burden of copper (USEPA 1980). Liver copper concentrations were usually elevated in people from areas with soft water (Schroeder et al. 1966). Elevated copper concentrations in human livers are also associated with hepatic disease, tuberculosis, hypertension, pneumonia, senile dementia, rheumatic heart disease, and certain types of cancer (Schroeder et al. 1966). [Pg.171]

An SPE cartridge can be used multiple times, especially after the samples are pretreated with protein precipitation. Bourgogne et al. (2005) quantitated talinolol, a p -adrenoceptor antagonist used to treat arterial hypertension and coronary heart disease, in human plasma. The sample was first precipitated with perchloric acid and the supernatant was injected directly. An Xterra MS analytical column (50 x 4.6 mm, 3.5 [m, Waters) with a C18 recolumn filter (4x2 mm, 3.5 /.mi, Phenomenex) and a C8 EC cartridge were chosen. The cycle time was 4.8 min and linear range was 2.5 to 200 ng/mL. Protein precipitation allowed the SPE cartridge to be used for more than 90 injections. [Pg.289]


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See also in sourсe #XX -- [ Pg.557 , Pg.560 ]




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