Repositorio Académico de la Universidad de Chile: Recent submissions
Now showing items 42201-42220 of 98403
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(1973)A trial was conducted in naturally-occurring disease to compare the efficacy of treatment with trimethoprim-sulfamethoxazole (TMP-SMZ) with oral chloramphenicol. The majority of patients treated with TMP-SMZ (79%) responded ...
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(1973)Synovial fluid from a patient with ochronotic arthropathy and calcification of the capsule of the right knee contained calcium pyrophosphate crystals and dark debris. Microscopic examination of an unstained fresh preparation ...
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(1972)In contrast to experience in New York where the frequency of triiodothyronine (T3) toxicosis among hyperthyroid patients is 4%, 56 (12·5%) of 449 patients in Chile, an area of iodine deficiency, were hyperthyroid by clinical ...
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(1972)Serial fetal heart rate (FHR) determinations were made from early pregnancy to term in 24 healthy fetuses by means of an ultrasonic device. A decreasing FHR pattern was noticed from the eleventh through the thirtieth weeks, ...
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(1968)Cytotoxic agents, cadmium, iodoacetate, thio-TEPA, podophyllin, colchicine, and alcohol, were instilled in one uterine horn of the rat to observe their subsequent effect on fertility. Cadmium and iodoacetate interfere with ...
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(1972)Dental characteristics were studied on 60 skulls that belong to a population of Diaguitas Indians of approximately the Tenth Century. Mesiodistal crown diameters of permanent teeth were as follows: central incisors (8.77 ...
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(1971)Depth recording of photic evoked potentials of auditory and ectosylvian posterosuperior cortex of cat do not show reversal of polarity. Strychnine enhances only the auditory potentials. KCl has a depressor action on auditory ...
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(1971)Variable proportions of four kinds of cones with different coloured oil droplets, are distributed in all retinal quadrants. Pigeons can learn and generalize colour recognition in any portion of their visual field. Since ...
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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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A comparison of the size of the urinary bladder of two south american anurans of different habitat (1972)1. 1. A comparison is made between the urinary bladder capacities of two South American anurans, the fully aquatic Calyptocephalella caudiverbera and the fully terrestrial toad Bufo arunco. 2. 2. They have a urinary bladder ...
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(Lippincott Williams and Wilkins, 2004)
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(1971)The effect of fast phases of vestibular nystagmus on evoked and spontaneous discharges of neurons in the lateral geniculate nucleus of the rat have been studied. In order to determine the central influence of saccadic ...
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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 ...
