| [secondary metabolites, lethality and antimicrobial activity of extracts from three corals and three marine mollusks from sucre, venezuela]. | the study of biochemical activity of extracts obtained from marine organisms is gaining interest as some have proved to have efficient health or industrial applications. to evaluate lethality and antimicrobial activities, some chemical tests were performed on crude extracts of the octocorals eunicea sp., muricea sp. and pseudopterogorgia acerosa and the mollusks pteria colymbus, phyllonotus pomum and chicoreus brevifrons, collected in venezuelan waters. the presence of secondary metabolites like ... | 2010 | 20527468 |
| [assessment of airborne mycoflora in critical areas of the principal hospital of cumaná, state of sucre, venezuela]. | the study of the nosocomial infections of fungic origin has attained importance in the last years, due to the rise in the number of patients that are inmunocompromised and susceptible to suffer this kind of infection. the objective of the present study was to evaluate the frequency of filamentous fungi and yeast, present in the environment of the intensive care unit, operating and newborn children rooms of the hospital universitario "antonio patricio de alcalá" (huapa) from the city of cumaná. s ... | 2004 | 15211981 |