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Biomedical subjects

V Garrafa

Publications and source records attributed to V Garrafa.

At least 19 recordsLinked to original sources

Bioethical language and its dialects and idiolects.

In their search for answers to the relevant theoretical questions on importing knowledge in practical ethics, the authors take an instrumental approach to metaphor. This figure of language allows one to compare language and linguistic variants to bioethics and knowledge. As defined by the dictionary, an 'idiom' is the official language of a nation, a 'dialect' is a regional variant of an idiom, and an 'idiolect' is an individual variant of a dialect. The bioethical idiom is thus seen as a linguistic set constituting a 'bioethical nation'. Since it is situated above particular dialects, it exercises more than a regulatory role over the discipline. In this article, in order to focus on the process of transmission of knowledge in bioethics, the authors chose Diego Gracia's work as a paradigmatic reference to the question on the transculturation of dialects and the relations in bioethics which are considered 'peripheral' or 'central'. Although this researcher found the key question pointing to the core of the problem of importing dialects, he is still searching for a proper answer to the cultural/bioethical context/contradiction.

Bioethics↗

Histologic study of cyclophosphamide's action on dental transplants.

The effect of cyclophosphamide on transplanted continuously growing teeth was studied histologically. Two groups of 36 rats each were used in this study. Rats of Group I underwent dental transplants and postoperative sutures. Those of Group II underwent the same procedures and received daily doses of the cytostatic agent until the day of sacrifice. An analysis was made of cyclophosphamide action on epithelium of the gingival mucosa, periodontal ligament, alveolar osseous tissue, connective tissue situated between the bone and enamel, cementum, dentin, and dental pulp. Cyclophosphamide prevents the appearance of atypical mineralized masses and dental germs.

Alveolar Process↗

[Changes in the Declaration of Helsinki: economic fundamentalism, ethical imperialism and social control].

This study is a critical reflection on attempts to alter the Declaration of Helsinki, a key document of the democratic theses achieved in the latter half of the 20th century and thus a legacy for humanity because of its ethical guidelines for research involving human beings. Therefore, there must be worldwide social control over such a document, and any change in it demands ample debate with international participation to avoid any reversal in its humanitarian thrust. The study analyzes current aspects of research with human subjects in so-called "outlying" or "developing" countries. It also brings a social and political focus to the matter, highlighting that the economic fundamentalism exercised by wealthy countries inevitably leads to an ethical imperialism, exposing communities of poor countries to even greater vulnerability, discrimination, and social exclusion.

Ethics, Medical↗