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Horse, white

In 1956 selenium was identified (123) as an essential micronutrient iu nutrition. In conjunction with vitamin E, selenium is effective iu the prevention of muscular dystrophy iu animals. Sodium selenite is adrninistered to prevent exudative diathesis iu chicks, a condition iu which fluid leaks out of the tissues white muscle disease iu sheep and infertility iu ewes (see Eeed ADDITIVES). Selenium lessens the iacidence of pneumonia iu lambs and of premature, weak, and stillborn calves controls hepatosis dietetica iu pigs and decreases muscular inflammation iu horses. White muscle disease, widespread iu sheep and cattle of the selenium-deficient areas of New Zealand and the United States, is insignificant iu high selenium soil areas. The supplementation of animal feeds with selenium was approved by the U.S. EDA iu 1974 (see Eeed additives). Much of selenium s metaboHc activity results from its involvement iu the selenoproteia enzyme, glutathione peroxidase. [Pg.337]

Both attractive forces and repulsive forces are included in van der Waals interactions. The attractive forces are due primarily to instantaneous dipole-induced dipole interactions that arise because of fluctuations in the electron charge distributions of adjacent nonbonded atoms. Individual van der Waals interactions are weak ones (with stabilization energies of 4.0 to 1.2 kj/mol), but many such interactions occur in a typical protein, and, by sheer force of numbers, they can represent a significant contribution to the stability of a protein. Peter Privalov and George Makhatadze have shown that, for pancreatic ribonuclease A, hen egg white lysozyme, horse heart cytochrome c, and sperm whale myoglobin, van der Waals interactions between tightly packed groups in the interior of the protein are a major contribution to protein stability. [Pg.160]

Schimmel, m. mold mildew gray or white horse. [Pg.387]

Proximity to the smokestacks of metal smelters is positively associated with increased levels of lead in the hair (manes) of horses and in tissues of small mammals, and is consistent with the results of soil and vegetation analyses (USEPA 1972). Lead concentrations were comparatively high in the hair of older or chronically impaired horses (USEPA 1972). However, tissues of white-tailed deer (Odocoileus virginianus) collected near a zinc smelter did not contain elevated levels of lead (Sileo and Beyer 1985). Among small mammals near a metal smelter, blood ALAD activity was reduced in the white-footed mouse but normal in others, e.g., the short-tailed shrew (Beyer et al. 1985). The interaction effects of lead components in smelter emissions with other components, such as zinc, cadmium, and arsenic, are unresolved (USEPA 1972) and warrant additional research. [Pg.257]

Figure 4.8 Cation-exchange liquid chromatography of basic proteins. Column, Asahipak ES502C eluent, 20 min linear gradient of sodium chloride from 0 to 500 mM in 50 mM sodium phosphate buffer pH 7.0 flow rate, 1 ml min-1 temperature, 30 °C detection, UV 280 nm. Peaks 1, myoglobin from horse skeletal muscle (Mr 17 500, pi 6.8-7.3) 2, ribonuclease from bovine pancreas (Mr 13 700, pi 9.5-9.6) 3, a-chymotrypsinogen A from bovine pancreas (Mr 257 000, pi 9.5) and 4, lysozyme from egg white (Mr 14 300, pi 11.0-11.4). (Reproduced by permission from Asahikasei data)... Figure 4.8 Cation-exchange liquid chromatography of basic proteins. Column, Asahipak ES502C eluent, 20 min linear gradient of sodium chloride from 0 to 500 mM in 50 mM sodium phosphate buffer pH 7.0 flow rate, 1 ml min-1 temperature, 30 °C detection, UV 280 nm. Peaks 1, myoglobin from horse skeletal muscle (Mr 17 500, pi 6.8-7.3) 2, ribonuclease from bovine pancreas (Mr 13 700, pi 9.5-9.6) 3, a-chymotrypsinogen A from bovine pancreas (Mr 257 000, pi 9.5) and 4, lysozyme from egg white (Mr 14 300, pi 11.0-11.4). (Reproduced by permission from Asahikasei data)...
Fig. 10.4. Effect of focused and defocused laser beam, (a) SEM micrographs of DHB single crystals after exposure to 10 laser shots (337 nm) under focused (right column) and defocused (left column) irradiation with corresponding sum spectra of horse heart cytochrome C (Mr = 12,360 u) black and white bars correspond to 10 pm (b) Resulting MALDI spectra. Reproduced from Ref. [48] by permission. Elsevier Science, 1991. Fig. 10.4. Effect of focused and defocused laser beam, (a) SEM micrographs of DHB single crystals after exposure to 10 laser shots (337 nm) under focused (right column) and defocused (left column) irradiation with corresponding sum spectra of horse heart cytochrome C (Mr = 12,360 u) black and white bars correspond to 10 pm (b) Resulting MALDI spectra. Reproduced from Ref. [48] by permission. Elsevier Science, 1991.
Smetzer, D.L., Coppock, R.W. and Ely, R.W. (1983). Cardiac effects of white snakeroot intoxication in horses. Equine Practice, 5, 26-32. [Pg.70]

Let the body be placed in horse-dung, or a warm bath, the spirit having been extracted from it. The body has become white by the process, the spirit red by our art. All that exists tends towards perfection, and thus is the Philosopher s Stone... [Pg.33]

The visualization method of spreading colored dust might seem difficult at first, but I routinely practice visualization methods as I go to sleep, such as rotating objects like horses in my mind or sinking in a black pool of liquid while looking up at the water surface until it becomes a bright white slit miles above me. [Pg.69]

Some street names for morphine are cube juice, hard stuff, hocus, M, Miss Emma, monkey, and white stuff. Names for opium includes big O, black stuff, Chinese tobacco, Dover s powder, joy plant, and zero. Street names for heroin include dope, H, horse, junk, skag, and smack. The mixture of heroin and cocaine is termed a speedball. Names for codeine include Captain Cody, Cody, and schoolboy, and it is found in combination with glutethimide. [Pg.89]


See other pages where Horse, white is mentioned: [Pg.390]    [Pg.390]    [Pg.27]    [Pg.37]    [Pg.70]    [Pg.224]    [Pg.297]    [Pg.151]    [Pg.155]    [Pg.335]    [Pg.644]    [Pg.655]    [Pg.710]    [Pg.1564]    [Pg.151]    [Pg.560]    [Pg.121]    [Pg.76]    [Pg.149]    [Pg.155]    [Pg.83]    [Pg.46]    [Pg.59]    [Pg.164]    [Pg.5]    [Pg.12]    [Pg.12]    [Pg.26]    [Pg.42]    [Pg.168]    [Pg.340]    [Pg.420]    [Pg.644]    [Pg.655]    [Pg.710]    [Pg.1610]    [Pg.219]    [Pg.215]    [Pg.110]   
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