Repositorio Académico de la Universidad de Chile: Recent submissions
Now showing items 42101-42120 of 98424
-
(1979)The authors describe 20 patients with a chronic polymorphic eruption; they shared clinical, histopathological, and therapeutic features of both dermatitis herpetiformis and bullous pemphigoid (BP). In 14 of these 20 cases, ...
-
(1979)The recovery cycle of the flash-evoked response was studied in 6 female and 6 male right-handed subjects of comparable age. The aim of the study was to evidence possible interhemispheric differences between occipital leads. ...
-
(1979)Chronic administration of epinephrine to adult male rats resulted in a significant increase in the rate of ethanol elimination, when given alone or together with the β-adrenergic blocker alprenolol<sup>1</sup>. ...
-
(1979)Glutaraldehyde (GA)-treated sheep red blood cells (SRBC) or H-2 allogeneic spleen cells (SC), induced immunological memory with absent or markedly reduced primary antibody production. In contrast, a normal secondary response ...
-
(1979)Polyarthritis and tenosynovitis were seen as the presenting complaints in 7 patients with secondary syphilis. Synovial needle biopsy was obtained in 3 cases and showed mild synovitis with infiltration by lymphocytes, plasma ...
-
(1979)The location of ova in the genital tract was studied between 24 and 120 hours after the luteinizing hormone (LH) surge in 32 women who had been treated with methyl ergonovine in doses known to stimulate tubal contractility. ...
-
(1979)Summary: The prevalence of epilepsy among children born in 1966 and reaching the age of 9 years during 1975 was investigated in Melipilla, Chile, using questions similar to those used by Rose et al. (1973). Of 2,104 potential ...
-
(Kluwer Academic Publishers-Plenum Publishers, 1979)We have investigated the effect of nonsteroidal antiinflammatory drugs on canine pyloric sphincter pressure, mucosal potential difference (PD), and duodenogastric reflux in 5 dogs. Only intragastric aspirin at doses of 30 ...
-
(1978)Protein digestion was studied in pair-fed rats receiving an adequate (protein 12% and alcohol 35% of calories) diet during 24 weeks. No differences in fecal nitrogen excretion were observed between the alcohol-treated and ...
-
(1978)The effects of a fat-supplemented diet and clofibrate (ethylchlorophenoxyisobutirate) upon serum lipids and liver catalase activity were studied in male rats. A butter-supplemented diet produced a striking increase of serum ...
-
(1979)Recent studies of the effects of hypoxia on human growth and adult size have focused mainly on the variability of single measurements. In this paper we explore changes with altitude and ethnicity (Spanish‐Aymara ancestry) ...
-
(John Wiley and Sons Ltd, 1976)Copper containing IUDs have been demonstrated to be as good, if not better, than other presently used inert devices. There is, however, non consensus on the duration of contraceptive effectiveness of copper containing IUDs. ...
-
(1978)The effectiveness of five treatment regimens was compared in mice during acute and late infection with Toxoplasma gondii. Parasitic cure rates, as judged by failure of brain tissue from surviving mice to produce infection ...
-
(1978)The influence of pentazocine on primary cortical evoked potentials was studied in guinea pig under pentobarbital anesthesia. Pentazocine (10 mg/kg, i.v.) increased the latency time of evoked responses to posterior limb ...
-
(1978)Fatigue and recovery from fatigue were related to metabolism in single fibers of the frog semitendinosus muscle. The fibers were held at a sarcomere length of 2.3 µm in oxygenated Ringer solution at 15°C and were stimulated ...
-
(1978)A system utilizing zona-free hamster oocytes, briefly preincubated, uas used to evaluate the ability for fertilization of human spermatozoa from infertile or normal individuals. Phase-contrast and electron microscopically ...
-
(1978)The location of ova in the genital tract between 24 and 144 hours following the LH peak was determined in 23 normal women. Nineteen eggs were found in the Fallopian tubes between 24 and 96 hours and five eggs were recovered ...
