| slovo | definícia |
Alpine scurvy
(gcide) | Pellagra \Pel"la*gra\ (p[e^]l"l[.a]*gr[.a]), n. [It. pelle skin
+ agro rough.] (Med.)
An affection of the skin, characterized by redness,
especially in exposed areas, scaling and shedding of the
skin, and accompanied with severe gastrointestinal
disturbance and nervous symptoms. It is due to a deficiency
of niacin (vitamin B3; nicotinic acid) and protein in the
diet, and may be caused by malnutrition, or, in some cases,
by a heavy dependence on maize for food. It was at one time
(ca. 1890) endemic in Northern Italy, and was called {Alpine
scurvy}. It may also be caused by alcoholism or diease
causing an impairment of nutrition. It is also called {St.
Ignatius's itch}, maidism, mal de la rosa, mal rosso,
and psychoneurosis maidica. A variety of pellagra seen in
children is called infantile pellagra or kwashiorkor.
--[Stedman]
[1913 Webster +PJC] |
alpine scurvy
(wn) | Alpine scurvy
n 1: a disease caused by deficiency of niacin or tryptophan (or
by a defect in the metabolic conversion of tryptophan to
niacin); characterized by gastrointestinal disturbances and
erythema and nervous or mental disorders; may be caused by
malnutrition or alcoholism or other nutritional impairments
[syn: pellagra, Alpine scurvy, mal de la rosa, {mal
rosso}, maidism, mayidism, Saint Ignatius' itch] |
| | podobné slovo | definícia |
alpine scurvy
(wn) | Alpine scurvy
n 1: a disease caused by deficiency of niacin or tryptophan (or
by a defect in the metabolic conversion of tryptophan to
niacin); characterized by gastrointestinal disturbances and
erythema and nervous or mental disorders; may be caused by
malnutrition or alcoholism or other nutritional impairments
[syn: pellagra, Alpine scurvy, mal de la rosa, {mal
rosso}, maidism, mayidism, Saint Ignatius' itch] |
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