Browsing by Issue Date Facultad de Medicina
Now showing items 61-80 of 12972
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(1969)Extract: In ten ‘normal’ brains, obtained from well-nourished Chilean children who died accidentally, weight, protein, and DNA and RNA content were all normal when compared with those values derived from similar children ...
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(1970)The direct blocking effect of proadifen on nerve conduction and surface receptors was compared with that of lidocaine and procaine. Proadifen was active as a local anesthetic at significantly lower concentrations than the ...
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(1970)The learning, retention and relearning of an instrumental visual avoidance response was studied in 98 rats, including normal rats and those with frontal, somatic, visual and auditory ablations. Significant differences were ...
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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 ...
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(1970)Since June 1964, a contraceptive program with IUD's has been in operation in the western district of the city of Santiago.* * The clinical aspects of the program, such as the insertions of IUD's, were the responsibilities ...
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(1970)The pattern of cellular growth during the first 2 years of life has been studied in human cerebrum, cerebellu, and brain stem from normal and marasmic children. In normal children there is a linear increase in wet weight, ...
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(1970)Dose response, contraceptive efficacy, and menstrual cycle control were tested in 667 normal fertile women using daily oral administration of megestrol acetate (MA) in either an oil solution or a tablet form. The occurrence ...
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(1970)From our series of 72 patients with articular chondrocalcinosis, 37 who presented polyarticular involvement are described. Twenty‐eight patients, including 19 aggregated within different family groups, are natives of the ...
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(1970)Large doses of estrogens have been used by several investigators as "emergency" postcoital contraceptives but their true effectiveness in the human is not known. We report here the results of the use of quingestanol acetate, ...
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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)Immunological properties of a soluble Trypanosoma cruzi antigen were studied by Ouchterlony double-diffusion, immunoelectrophoresis, and fractionation procedures. Immune human serum was used with the antigen, and five ...
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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)Farnsworth-Munsel 100 Hue, Ishihara and hardy-Rand-Ritler tests were performed in a group of 140 alcoholics, who were also studied with routine ’liver tests’ and hepatic biopsy. The high prevalence of color blindness in ...
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(1970)Latencies of the different types of ganglion cell responses to stimulation within a receptive field were measured in guinea pigs. The latency of the response evoked by stimulation of the center or intermediate zone was ...
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(1971)A new approach to the bound-state problem in the frame of quantum electrodynamics is proposed, with special emphasis on the electron-proton bound states. It is an alternative approach to the usual one, which is based on ...
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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 ...