Biomaterial Database

Nutritional status and immunocompetence in eating disorders. A comparative study. 1993

A Marcos, and P Varela, and I Santacruz, and A Muñoz-Vélez, and G Morandé

Instituto de Nutrición y Bromatología (CSIC), Facultad de Farmacia, Ciudad Universitaria, Madrid, Spain.

Nutritional status and immunocompetence were evaluated in 26 patients suffering from anorexia nervosa (AN) (n = 16) or bulimia nervosa (BN) (n = 10) in comparison with a control group (n = 22). Body mass index (BMI) was lower in all patients than in controls, AN patients having the lowest values. Slight leukopenia together with relative lymphocytosis was shown in both AN and BN. The CD4/CD8 ratio was low in all patients, but more so for BN patients, although cell-mediated immune function was impaired to the same extent for both eating disorders. The complement system appeared to be damaged in all the patients in comparison with controls. These results may mean that the nutritional status of both syndromes was different. Although anthropometric measurements in the BN group may suggest a more acceptable nutritional status, immunological parameters were shown to be depleted at the same level as the AN group and even more impaired when judged by the lower CD4/CD8 values.

UI	MeSH Term	Description	Entries
D007121	Immunocompetence	The ability of lymphoid cells to mount a humoral or cellular immune response when challenged by antigen.	Competence, Immunologic,Immunologic Competence,Immunological Competence,Competence, Immunological
D007970	Leukopenia	A decrease in the number of LEUKOCYTES in a blood sample below the normal range (LEUKOCYTE COUNT less than 4000).	Leukocytopenia,Leukocytopenias,Leukopenias
D008218	Lymphocytosis	Excess of normal lymphocytes in the blood or in any effusion.	Lymphocytoses
D009752	Nutritional Status	State of the body in relation to the consumption and utilization of nutrients.	Nutrition Status,Status, Nutrition,Status, Nutritional
D002032	Bulimia	Eating an excess amount of food in a short period of time, as seen in the disorder of BULIMIA NERVOSA. It is caused by an abnormal craving for food, or insatiable hunger also known as "ox hunger".	Binge Eating,Bulimias,Eating, Binge
D002648	Child	A person 6 to 12 years of age. An individual 2 to 5 years old is CHILD, PRESCHOOL.	Children
D003165	Complement System Proteins	Serum glycoproteins participating in the host defense mechanism of COMPLEMENT ACTIVATION that creates the COMPLEMENT MEMBRANE ATTACK COMPLEX. Included are glycoproteins in the various pathways of complement activation (CLASSICAL COMPLEMENT PATHWAY; ALTERNATIVE COMPLEMENT PATHWAY; and LECTIN COMPLEMENT PATHWAY).	Complement Proteins,Complement,Complement Protein,Hemolytic Complement,Complement, Hemolytic,Protein, Complement,Proteins, Complement,Proteins, Complement System
D005260	Female		Females
D006801	Humans	Members of the species Homo sapiens.	Homo sapiens,Man (Taxonomy),Human,Man, Modern,Modern Man
D000293	Adolescent	A person 13 to 18 years of age.	Adolescence,Youth,Adolescents,Adolescents, Female,Adolescents, Male,Teenagers,Teens,Adolescent, Female,Adolescent, Male,Female Adolescent,Female Adolescents,Male Adolescent,Male Adolescents,Teen,Teenager,Youths