| 释义 |
Providencia
Providencia, island, Colombia: see San Andrés and ProvidenciaSan Andrés and Providencia,
district (1990 est. pop. 39,949), 21 sq mi (54 sq km), Colombia, comprising two small islands and seven groups of coral reefs and cays in the Caribbean 125–200 mi (201–325 km) E of the Mosquito Coast of Nicaragua.
..... Click the link for more information. .Providencia
Providencia [prov″ĭ-den´shah] a genus of gram-negative, facultatively anaerobic, motile, rod-shaped bacteria, occurring in normal urine and feces. Organisms are potential pathogens associated with urinary tract and secondary tissue infections. P. stuar´tii causes nosocomial infections and is a major agent in burn infections.Providencia (prov'i-den'sē-ă), A genus of motile, peritrichous, non-spore-forming, aerobic or facultatively anaerobic bacteria (family Enterobacteriaceae) containing gram-negative rods. These organisms do not hydrolyze urea nor produce hydrogen sulfide; they produce indole and grow on Simmons citrate medium. They do not decarboxylate lysine, arginine, or ornithine. These organisms occur in specimens from extraintestinal sources, particularly urinary tract infections; they have also been isolated from small outbreaks and sporadic cases of diarrheal disease. The type species is Providencia alcalifaciens.Prov·i·den·ci·a (prov-i-den'sē-ă) A genus of motile, peritrichous, non-spore-forming, aerobic, or facultatively anaerobic bacteria containing gram-negative rods. These organisms occur particularly in urinary tract infections and in small outbreaks and sporadic cases of diarrheal disease. Prov·i·den·ci·a (prov-i-den'sē-ă) A genus of motile, peritrichous, non-spore-forming bacteria that occur in urinary tract infections. |