Este ensayo se refiere a la historia del Síndrome de BROWN-SEQUARD, causado por la hemisección medular. Los primeros estudios fueron llevados a cabo para poner a prueba la hipótesis de que todas las fibras sensitivas que se originan en el hemicuerpo se decusan inmediatamente después de su entrada a l...
Con el objeto de comparar cualitativamente la angustia ante el acto quirúrgico en los pacientes dispuestos a ser intervenidos y sus familiares, se estudiaron, mediante escalas de Taylor y de Hamilton, dos grupos, uno de 40 pacientes y otro de 40 familiares. En el grupo de pacientes se realizó una evalu...
Se utilizan tres conceptos básicos, dos de Kohut y uno de Winnicot, Adler y Buie, para discutir el plan de tratamiento de las personalidades fronterizas y narcisistas. El tratamiento se basa en el establecimiento y la resolución de cuatro formas de transferencia, características y paradigmáticas en l...
The present paper is review of the scientific literature over the most important sarcodimes (Protozoa: Amoebida) that have been found on the world in fish and acuatic invertebrates of commercial value. Special emphasis is given in this review to those sarcodines that cause disease....
This paper describes anothe genus and species of peruvian cactaceae. It is Loxanthocereus Backgb and L. acanthurus v. ferox (Backbg) Backbg, with some photos and drawings for better undertanding that we bope the reader enjoy it....
Scientific research reveals that centuries ago large extensions o today's Departament of Lambayeque were covered by forests, creating entirely different climatic and wildlife conditions from those existing today. At present, only 12,7% of this territory is covered by vegetation, reducing drastically its ...
A new species of trematode, Carneophallus peruvians (Microphalidae) is described. Adults developed in mice infected with metacercaria from the muscles of the crayfish Chryphiops caementarius which were caught in a stream caementarius which were caught in a stream of the "Cascada de Barranco" in Lima, Per...
Until 1972 the ocean off the coast of Peru was an area of discontinuty in the distribution of the family Litbodidae, which hab been found from its probable center of origin in the extreme North Pacific to the waters off southern Chile. However, research by the Instituto del Mar (IMARPE) with the vessels ...
With this paper we begin the description of the cactacean genera and species from peru in order to spread its knowledge and propitiate its cultivation, and we do it with Haageocereus genus and H. viridiflorus (Akers) Backbg species. ...
At the beginning of the 18th century scientific investigation began in Peru. We have gathered in this paper some of the scientits who, until the end of past century, has widen the fied of botanical knowledge and in some way contributed in the research of the cactaceae family, in Peru. ...
