Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0162316 (iron deficiency anemia)
 3,806 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The most readily available source of monoamine oxidase in man is the platelet, although only the B form of the enzyme is represented in this site. Platelet activity is higher in women than in men. The enzyme activity is generally stable and is partly under genetic control. There is some evidence that individuals with low activity have a higher psychiatric morbidity than those with high activity. Despite some negative studies, the consensus of publication dealing with schizophrenia, migraine, and alcoholism find that mean platelet monoamine oxidase activity in the patient group is lower than in the controls. Values are raised in unipolar depression. Technical differences, or patient or control group heterogeneity, might well account for the absence of unanimity in the literature. A considerable degree of overlap between patient and control values, whatever the clinical diagnosis, appears to be the standard finding. Apart from these neuropsychiatric disturbances, platelet monoamine oxidase activity is raised in megaloblastic anaemia and reduced in iron deficiency anaemia. Although altered enzyme activity values may be linked to abnormal platelet populations in some of the haematological disorders discussed, in general the causes of abnormal platelet monoamine oxidase activity are unknown.
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PMID:Human platelet monoamine oxidase activity in health and disease: a review. 645 37

The obstetric course and neonatal outcome were studied in 35 pregnant women with neuropsychiatric disorders who were admitted to Toho University Ohmori Hospital between 1981 and 1990. The rate of live births associated with psychiatric disease was 0.49% (40 of 8.191 deliveries). These were schizophrenia (N = 17), epilepsy (N = 12), depression (N = 2), neurosis (N = 3) and psychogenic response (N = 1). Iron deficiency anemia was observed in 8 of 16 epileptic women. Cesarean section or vacuum extraction were performed in 15 of 40 cases (37.5%). The indications for these procedures were uncontrollable psychotic symptoms in all of 6 schizophrenic women, while those in all 7 epileptic women were obstetrical. Symptoms of schizophrenia became worse in 33.3% and 50% of the patients during and after birth, respectively. The incidence of preterm delivery was 15%, and 25% of newborn infants were of low birthweight. Drug withdrawal symptoms were observed in 4 of 16 infants (25%) born to epileptic mothers. Three of 10 offspring of epileptic mothers were affected by febrile convulsions within 6 years of age. Although a relatively higher incidence of obstetric complications has recognized, there seem to be no specific complications in epileptic or psychiatric women. Our results also suggest the importance and need for close cooperation between the obstetrician and psychiatrist, and a follow-up program for offspring.
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PMID:[Influence of maternal neuropsychiatric disorders on clinical course of pregnancy and neonatal outcome]. 894 Jun 96