RESUMO
Two previously healthy women developed nausea, vomiting, headache and dizziness for several days, a massive hair loss about 2 weeks later and a discoloration of the fingernails. Detailed diagnostic procedures did not reveal any pathological results. Therapeutic measures did not show any effect. Thallium and arsenic were within normal range in plasma. Delayed quantitative determination of selenium in blood, however revealed toxic values (in case I: 479 microg/L of serum, 8 weeks after ingestion, and in case II 300 microg/L of serum, 9 weeks after ingestion). In retrospect, a relation to the ingestion of paradise nuts could be established.
Assuntos
Lecythidaceae/química , Nozes/intoxicação , Intoxicação por Plantas/etiologia , Selênio/intoxicação , Árvores , Doença Aguda , Adulto , Alopecia/induzido quimicamente , Alopecia/patologia , Tontura/induzido quimicamente , Tontura/fisiopatologia , Feminino , Cefaleia/induzido quimicamente , Cefaleia/fisiopatologia , Humanos , Pessoa de Meia-Idade , Unhas/efeitos dos fármacos , Unhas/patologia , Náusea/induzido quimicamente , Náusea/fisiopatologia , Nozes/química , Intoxicação por Plantas/sangue , Intoxicação por Plantas/fisiopatologia , Selênio/sangue , Vômito/induzido quimicamente , Vômito/fisiopatologiaRESUMO
The Aboriginal people of Groote Eylandt, in the Northern Territory of Australia, are suffering from an unusual disease complex having neurological, psychiatric and teratological features, which admits no ready explanation. The island people at various times blame it on the spirits, or accuse enemies, or take some responsibility upon themselves. In this paper, 'emic' accounts of the illness (those current among the members of the society) are described in order to compare them with 'etic' accounts of those who study the society from the outside. Since emic views regulate people's behaviours toward illness, it is suggested these views should complement and inform etic views of researchers and therapists. This principle might apply to all mysterious or poorly understood illness.