Gene/Protein Disease Symptom Drug Enzyme Compound
Pivot Concepts:   Target Concepts:
Query: UMLS:C0029463 (osteosarcoma)
16,637 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Two children with osteosarcoma are presented in whom Wernicke encephalopathy with vomiting occurred during the chemotherapy. One of the children died with symptoms of toxic cardiomyopathy. Autopsy revealed Wernicke encephalopathy. The other child had similar symptoms (ocular signs, ataxia, somnolence). Parenteral thiamine had been given and after this therapy the child recovered from the encephalopathy. The authors emphasize the importance of the recognition of this neurological disorder occurring rarely in childhood: it can be cured with parenteral thiamine. Without thiamine treatment this condition is lethal.
...
PMID:[Wernicke encephalopathy in childhood osteosarcoma]. 140 86

The concentration in plasma of 15 fasting amino acids were measured in 14 control volunteers and 55 cancer patients. In addition, 16 patients (7 with, 9 without total parenteral nutrition [TPN] ) with metastatic sarcoma had sequential amino acid profiles measured during 6 weeks of ablative chemotherapy. In four cancer patient groups (lymphoma, sarcoma, osteosarcoma and metastatic sarcoma) with no or minimal weight loss, most plasma amino acid levels were similar to controls. Proline levels were significantly reduced in the lymphoma and sarcoma patients. Esophageal cancer patients with 20% body weight loss had a marked reduction in total and individual amino acid levels (except branched chain amino acids) compared to controls and all others. The metastatic sarcoma patients who received parenteral nutrition had higher levels of plasma lysine and tyrosine during chemotherapy than controls; however, TPN failed to change the majority of amino acid levels. It appears that plasma amino acid levels except proline were well maintained in cancer patients without weight loss. Esophageal cancer patients with weight loss demonstrated marked reduction in all circulating amino acids except branched chain. Parenteral nutrition did not significantly alter the amino acid profile of cancer patients undergoing chemotherapy.
...
PMID:Fasting plasma amino acid levels in cancer patients. 392 95