| nutritional deficiency cataract |
subcapsular opacity observed in patients with anorexia nervosa and in alcoholics.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| nutritional polyneuropathy |
polyneuropathy due to nutritional deficits, as seen with beriberi, pellagra, alcoholism, malabsorption syndromes, Strachan's syndrome, and other conditions. Cf. anemic p.
Ãâó: www.mercksource.com/pp/us/cns/cns_hl_dorlands.jspz...
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| nu. |
The Nu people (Chinese: 怒族; pinyin: n?z? are one of the 56 ethnic groups officially recognized by the People's Republic of China. Their population of 27,000 are divided into the Northern, Central and Southern groups. Their homeland is a country of high mountains and deep ravines crossed by the Lancang, Dulong and Nujiang rivers, and thi area is rich in natural minerals. ...
Ãâó: en.wikipedia.org/wiki/Nu_(People)
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| nucleoli |
In biology, the nucleolus is, strictly speaking, a "suborganelle" of the cell nucleus, which is an organelle. Only plant and animal nuclei have nucleoluses. Most plant and animal cells have one or more nucleoluses although some do not. No membrane separates the nucleolus from the nucleoplasm. The nucleolus are made of protein and ribonucleic acid (RNA) and contains proteins as well as ribosomal RNA. ...
Ãâó: en.wikipedia.org/wiki/Nucleoli
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| nucleophile |
In chemistry, a nucleophile (literally nucleus lover) is a reagent which is attracted to centres of positive charge. A nucleophile participates in a chemical reaction by donating electrons to a species known as an electrophile in order to form a chemical bond. Because nucleophiles donate electrons, they are by definition Lewis bases (see acid-base reaction theories). ...
Ãâó: en.wikipedia.org/wiki/Nucleophile
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