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scar

(Encyclopedia)scar, fibrous connective tissue that forms at the site of injury or disease in any tissue of the body. Scar tissue may replace injured skin and underlying muscle, damaged heart muscle, or diseased are...

Sagan, Françoise

(Encyclopedia)Sagan, Françoise kwärĕzˈ [key], 1935–2004, French novelist, b. Françoise Quoirez. She became famous with her precocious first book, Bonjour tristesse (1954, tr. 1955), a bittersweetly amoral po...

congestive heart failure

(Encyclopedia)congestive heart failure, inability of the heart to expel sufficient blood to keep pace with the metabolic demands of the body. In the healthy individual the heart can tolerate large increases of work...

connective tissue

(Encyclopedia)connective tissue, supportive tissue widely distributed in the body, characterized by large amounts of intercellular substance and relatively few cells. The intercellular material, or matrix, is produ...

ophthalmology

(Encyclopedia)ophthalmology ŏfˌthălmŏlˈəjē [key], branch of medicine specializing in the anatomy, function and diseases of the eye. Ophthalmologists specialize in the medical and surgical treatment of eye di...

urea

(Encyclopedia)CE5 urea yo͝oēˈə [key], organic compound that is the principal end product of nitrogen metabolism in most mammals. Urea was the first animal metabolite to be isolated in crystalline form; its c...

Israel, country, Asia

(Encyclopedia)CE5 Israel ĭzˈrēəl [key], officially State of Israel, republic (2015 est. pop. 8,065,000, including Israelis in occupied Arab territories), 7,992 sq mi (20,700 sq km), SW Asia, on the Mediterra...

Montparnasse

(Encyclopedia)Montparnasse môNpärnäsˈ [key], quarter of Paris, on the left bank of the Seine River, centering on the intersection of the Boulevard de Montparnasse and the Boulevard Raspail. Its famous cafés (t...

Manhattan, indigenous people of North America

(Encyclopedia)Manhattan mănhătˈən [key], indigenous people of North America of the Algonquian-Wakashan linguistic stock (see Native American languages). They were a small tribe of the Wappinger Confederacy. The...

Sagasti Hochausler, Francisco Rafael

(Encyclopedia)Sagasti Hochausler, Francisco Rafael, 1944–, Peruvian political leader. An industrial engineer by training, he has served as an adviser to Peruvian governments and as a government official, and has ...