Repositorio Académico de la Universidad de Chile: Recent submissions
Now showing items 42241-42260 of 98431
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(Lippincott Williams and Wilkins, 2004)
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(BMJ Publishing Group, 1972)Haemodynamic auscultatory, phonocardiographic, and haemodynamic radiological correlations were studied in 51 patients with proven atrial septal defect. A good correlation exists between the degree of left-to-right shunt ...
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(1971)Acute infusions of angiotensin II or dog renin into hypophysectomized nephrectomized dogs has no effect on the conversion of corticosterone to aldosterone. This conversion was measured in an isolated mitochondrial fraction ...
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(1971)This paper discusses, first, the selective pressures which led to the two basic types of animal eyes, compound vs. camera eyes. Secondly, it considers what is the significance of the apparent similarity of the wiring ...
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(Springer-Verlag, 1971)The fine structure of vascular channels and amebocytes associated with the sheath of the infraesophageal ganglion of Helix aspersa, is described. The extracellular stroma of the sheath, together with the hemocoel and blood ...
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(1968)1. The quality of the protein in five high-protein mixtures intended for human consumption and made from materials that are available in Chile is reported. 2. The ingredients were fish flour, bread, wheat (Triticum sativum ...
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(1971)1. Experiments in children and in animals seem to demonstrate that in marasmic malnutrition there is a reduction in the secretion of growth hormone. To study this problem the fasting, resting plasma concentrations of growth ...
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(1971)Clinical evaluation of the contraceptive effectiveness of the endouterine copper "T" has been extended to include "T" devices bearing copper wire having surface areas of 120 mm.2 and of 200 mm.2 copper, respectively. Within ...
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(1971)The organization of the auditory cortex was studied in the rabbit. Tones of different frequencies and intensity were used to stimulate each ear independently or both ears simultaneously. Photographic records of the potentials ...
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(1971)A new centrally active halo-amine, 4-bromo-2,5-dimethoxyphenylisopropylamine, is described. In clinical evaluation it proved to enhance effectively both emotional and intellectual perception, without the imagery and ...
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(1967)(6,7-3H) oestradiol-17β incorporation by the rat uterus has been studied using autoradiography. The cytoplasm and/or the cellular membrane of uterine eosinophilic cells seems to incorporate oestradiol in a much greater ...
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(1970)The performances of young rats fed ad libitum during 55 days on casein and gluten diets with 4 and 8 NDpCal% were studied. The gluten diets contained about 1.7 and 3.6 times more protein (g/100 g diet) than the casein ...
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(1970)The binding of the three competitive inhibitors benzyl alcohol, tryptophol, and N-acetyl-D-tryptophanamide to α- and δ-chymotrypsins was studied over the pH range 7 to 11 by competitive inhibition kinetics using ...
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(1970)1. In an attempt to elucidate the pathogenic mechanism of the fatty liver of kwashiorkor some aspects of lipid metabolism were studied in ten patients with kwashiorkor and nine with marasmus, so classified according to the ...
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(1970)The influence of halothane on isolated guinea-pig atria beating spontaneously at 29° and on the electrically driven isolated papillary muscle of cat right ventricle at 37°C was studied. In each preparation halothane produced ...
