Browsing by Issue Date Facultad de Medicina
Now showing items 21-40 of 12931
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(Springer-Verlag, 1963)Hematocrit levels were measured on a series of Chilean mammals including PHYLLOTIS DARWINI RUPESTRIS, AKODON ANDINUS, AKODON BERLEPSCHII, LAGIDIUM VISCACIA and CHINCHILLA BOLIVIANA from high altitude; and PHYLLOTIS D. ...
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(1964)The rate of the rise of diastolic blood-pressure with age increases significantly in the inhabitants of Easter Island when they migrate to the South American continent. Consequently, essential hypertension (which is ...
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(1964)It is shown that an elementary particle of conventional field theory may, under certain conditions, lie on a Regge trajectory. These conditions are that the system contain a "nonsense" channel at the angular momentum of ...
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(1964)Red cell survival was studied by radioactive chromium technique in 15 cases of hepatitis, 13 of cirrhosis of the liver, and 6 of extrahepatic obstructive jaundice. All patients but 2 with hepatitis and 1 with cirrhosis had ...
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(1964)The aminoacyl-RNA synthetases have been shown to carry out the following two-step reaction: 1. 1) amino acid + ATP + enzyme ⇌ aminoacyl-AMP-enzyme + PPi 2. 2) aminoacyl-AMP-enzyme + sRNA ⇌ aminoacyl-sRNA + AMP + enzyme. ...
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(1964)The effect of human growth hormone (HGH) and of two anabolic drugs: 17 α methyl-17 ²-hydroxyandrost-1,4-dien-3one (Dianabol) and 1-methyl- Delta'-5 α-androsten-17 β-ol-3-ou-17 㬒-acetate, on the effici ency (measured as Net ...
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(1964)The rate of combustion of glucose-1-C<sup>14</sup>, 6-C<sup>14</sup> or U-C<sup>14</sup> (10 mmole/kg) and of gluconate-1-C<sup>14</sup> (1 mumole/kg) to expired CO<inf& ...
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(Springer-Verlag, 1965)Drosophila gasiciBrncic 1957, is a neotropical species found in several parts of the Andes Mountain System. By means of the analysis of their external characteristics, chromosomes and hybridization test they have been ...
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(1965)The effect of DDT and DDE, a DDT-non toxic analog, on protein biosynthesis in Triatoma infestans nymphs and adult specimens has been studied. DDT increases the in vivo rate of incorporation of dl-leucine-1-C14 into total ...
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(Springer-Verlag, 1965)1. The effects on brain weight and histological appearance of adrenalectomy, of a stereotactic cerebral lesion and of sodium chloride in drinking water were studied in 120 rats. 2. Brain edema is measured by means of ...
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Sodium transport inhibition by selective mitochondrial inhibitors in the urinary bladder of the toad (1966)The effects of selective mitochondrial inhibitors on the short‐circuit current and oxygen consumption displayed by the isolated urinary bladder of the toad was studied. Three types of compounds were used: (a) electron ...
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(1966)The ganglionic sheath is structured upon a complex fibrocellular framework. A tridimentional network of anastomosed connective tissue lamellae constitutes the extracellular space. In the deep ganglionic region these lamellae ...
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(1966)The general characteristics of melanocarcinoma of the buccal mucosa have been described, and a case of buccal melanocarcinoma with metastasis in the abdominal region has been reported.
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(Informa Healthcare, 1966)