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du Vigneaud, Vincent

(Encyclopedia)du Vigneaud, Vincent dyo͞o vēnˈyō [key], 1901–78, American biochemist, b. Chicago. He was professor of biochemistry and head of the department at George Washington Univ. school of medicine (1932...

nephrosis

(Encyclopedia)nephrosis nəfrōˈsəs [key], kidney disease characterized by lesions of the epithelial lining of the renal tubules, resulting in marked disturbance in the filtration function and the consequent appe...

Knights Templars, in medieval history

(Encyclopedia)Knights Templars tĕmˈplərz [key], in medieval history, members of the military and religious order of the Poor Knights of Christ, called the Knights of the Temple of Solomon from their house in Jer...

urinalysis

(Encyclopedia)urinalysis yo͝orˌənălˈĭsĭs [key], clinical examination of urine for the purpose of medical diagnosis. Urine is initially examined for such characteristics as color, odor, and specific gravity. ...

Houssay, Bernardo Alberto

(Encyclopedia)Houssay, Bernardo Alberto bārnärˈdō älbārˈtō ouˈsī [key], 1887–1971, Argentine physiologist, b. Buenos Aires. He was a child prodigy, entering college at the age of 9 and becoming a hospit...

blindness

(Encyclopedia)blindness, partial or complete loss of sight. Blindness may be caused by injury, by lesions of the brain or optic nerve, by disease of the cornea or retina, by pathological changes originating in syst...

prophylaxis

(Encyclopedia)prophylaxis prōˌfĭlăkˈsĭs [key], measures designed to prevent the occurrence of disease or its dissemination. Some examples of prophylaxis are immunization against serious diseases such as small...

Zinkernagel, Rolf Martin

(Encyclopedia)Zinkernagel, Rolf Martin, 1944–, Swiss immunologist, grad. Univ. of Basel (M.D., 1968), Australian National Univ. (Ph.D., 1975). He has been a professor at the Univ. of Zürich since 1979. Zinkernag...

Schekman, Randy Wayne

(Encyclopedia)Schekman, Randy Wayne, 1948–, American cell biologist, b. St. Paul, Minn. Ph.D. Stanford, 1974. He is a professor (since 1976) at the Univ. of California, Berkeley, and an investigator of the Howard...

thirst

(Encyclopedia)thirst, sensation indicating the body's need for water. Dry or salty food and dry, dusty air may induce such a sensation by depleting moisture in the mucous membranes of the mouth and throat. Relief t...

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