title: Zinc status in anorexia nervosa.
abstract: Some aspects of zinc nutritive status in patients suffering from anorexia nervosa were evaluated. Basic anthropometric measurements, Zn levels in serum, urine and hair as well as serum alkaline phosphatase (ALP) and lactate dehydrogenase (LDH; Zn-dependent enzymes) and delayed dermal hypersensitivity were tested both in patients and in control subjects. The patients showed higher Zn levels in serum (123%), hair (85%) and urine (215%) than controls, whereas ALP and LDH values were 38 and 21%, respectively, lower than those from the control group. Half of the patients showed hypoergy, and less than 50% of them were able to show a normal immune response. These results suggest that Zn-dependent functions may be impaired in anorexia nervosa as a consequence of Zn unavailability.
authors: Instituto de Nutrición y Bromatología (CSIC), Facultad de Farmacia, Ciudad Universitaria, Madrid, España.
authors: P
authors: P
authors: Varela
authors: A
authors: A
authors: Marcos
authors: M P
authors: MP
authors: Navarro
mesh_terms: D000293:Adolescent; D000328:Adult; D000469:Alkaline Phosphatase / Q000097:blood; D000856:Anorexia Nervosa / Q000276:immunology / Q000378:metabolism*; D000886:Anthropometry; D001835:Body Weight; D005260:Female; D006197:Hair / Q000737:chemistry; D006801:Humans; D007770:L-Lactate Dehydrogenase / Q000097:blood; D009752:Nutritional Status; D015032:Zinc / Q000097:blood* / Q000652:urine
chemical_list: D007770:L-Lactate Dehydrogenase; D000469:Alkaline Phosphatase; D015032:Zinc