Amostras de sementes de guaraná provenientes da região amazônica e secas por diferentes métodos, foram analisadas por técnicas farmacopéicas e outras, e o extrato liofilizado foi analisado por cromatografia líquida de alta eficiência (CLAE). Realizou-se o doseamento de metilxantinas (MX) e dos taninos totais (TT), através de métodos espectrofotométricos, para a comparação das amostras. O maior teor de MX foi ob...
Kafka's literary work is the author's basis to illustrate the nature, function and evolution of schizophrenia related psychotic processes. Classical (Sobral Cid), psychoanalytic (Fairbain, Winnicott, Cortesão) among other author's contributions, are referred. The literary work analysis allows a link to be made between the symptoms (as referred in the APA'S D.S.M. III), and their understanding, and also elements...
The end stage situation, namely AIDS and malignant diseases, patients are analysed by the authors from the psychiatric and psychologic standpoint. A multidisciplinary clinical approach is pointed out and psychotherapeutic attitude and action parameters are referred to achieve both the understanding of persons in those situations, and the correct clinical praxis towards them. ; The end stage situation, namely A...
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