Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0020505 (hyperphagia)
 6,116 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two alcoholic patients were supported with hyperalimentation therapy during the management of complicated surgical problems. Folate deficiency was documented after ten and two weeks of intravenous feeding. One patient developed severe pancytopenia. Folic acid treatment resulted in hematologic recovery in both cases. Early development of folate deficiency in these patients seems to be related to multiple factors, viz., poor folate stores related to chronic alcoholism, poor dietary intake before and during the hospitalization, infection, prolonged gastric suction, and lack of folate in the intravenous hyperalimentation fluids. Rationale for the supplementation of folates in such patients is discussed.
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PMID:Folate deficiency during intravenous hyperalimentation. 41 1

Serum folate and vitamin B12 levels were evaluated in 80 patients with small cell lung cancer at diagnosis and during therapy over a 30-week period. Approximately one half of the patients were randomized to receive hyperalimentation. Folate and vitamin B12 intake was adequate without parenteral nutrition in these cancer patients. Serum folate and Vitamin B12 levels did not correlate with disease extent. At the initiation of therapy, serum folate declined with increasing weight loss. During therapy, the intake of folate was adequate to maintain a normal serum folate despite marked weight loss.
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PMID:Serum folate and vitamin B12 levels in patients with small cell lung cancer. 631 62

Nutrition and specific nutritional supplements can have prophylactic or therapeutic properties with respect to certain psychiatric disorders. A traditional Mediterranean diet, for example, seems to have prophylactic benefits against depression and dementia, whereas overeating and obesity increase the risk for both.Although evidence for nutritional supplements in the treatment of psychiatric disorders is not sufficient for general recommendations, data from observational studies and randomized controlled trials (RCT) seem to point to their use for specific indications. Folate, S-adenosylmethionine (SAM) and eicosapentaenoic acid (EPA), for instance, seem to have antidepressant properties, zinc may be beneficial in attention deficit hyperactivity disorder (ADHD), vitamin B6 (pyridoxine) could reduce extrapyramidal side effects of antipsychotics and N-acetylcysteine (NAC) seems to be effective against negative symptoms, abnormal movements and akathisia in schizophrenia.Psychiatric disorders, in turn, may lead to deficiency of mineral nutrients and vitamins. For instance, vitamin B1 (thiamine) deficiency is common in alcohol-dependent patients and should therefore be considered during withdrawal treatment. Although vitamin malnutrition is uncommon in developed countries, vitamin deficiency syndromes, such as pernicious anemia or Wernicke's encephalopathy are still relevant differential diagnoses.Some psychopharmacological drugs may additionally change the nutritional habits of the patients in an unfavorable way leading to weight gain and obesity and the risk for further psychiatric problems.
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PMID:[Nutrition and dietary supplements in psychiatric diseases]. 2542 17