Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0038187 (starvation)
 24,951 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

In carcinoma of the esophagus, two major factors are operative, both of which are capable of suppressing the immune response, namely starvation and the presence of a malignant tumor. Twenty patients who were treated by palliative intubation for unresectable carcinoma of the esophagus were investigated. All patients were suffering from protein-calorie malnutrition and were shown to be in negative nitrogen balance. Lymphocyte counts and the nonspecific cellular and humoral immune response were evaluated before and after correction of the nutritional deficit. No attempt was made to reduce tumor bulk. The cellular immune response was compromised in all patients. The DNCB skin test was negative, absolute lymphocyte counts and T-lymphocyte numbers were significantly depressed, and the mitogenic response to phytohaemagglutinin (PHA) stimulation also significantly depressed. Immunoglobulin A levels were significantly elevated but serum complement concentrations were normal. Reversal of the negative nitrogen balance resulted in a significant increase in absolute and T-lymphocyte numbers, and a significant increase in the mitogenic response to PHA. The DNCB skin test, however, remained nonreactive. Nutritional repletion also significantly increased serum C(3), C(4) and C(3)PA concentrations. Reversal of negative nitrogen balance may reverse in vitro evidence of immunoparesis and produce an increase in complement concentrations, without therapeutic reduction in the tumor load.
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PMID:Nutritional status and the nonspecific cellular and humoral immune response in esophageal carcinoma. 10 56

Hand grip dynamometry was studied in 109 normally nourished and 26 malnourished patients. The grip strength was 37,5 +/- 9,9 kg/m2 in normal men, 30,5 +/- 14,4 kg/m2 in men with carcinoma of the oesophagus (starvation-adapted) and 22,0 +/- 9,2 kg/m2 in catabolic men (P less than 0,001). Normal women had a grip strength of 31,6 +/- 7,5 kg/m2 compared with 22,3 +/- 7,0 in catabolic women (P = 0,083). Hand grip dynamometry fell with age (r = 0,69 men; r = 0,57 women), although the correlation was only statistically significant in women (P less than 0,05). There was a strong correlation between right and left hand grip (r = 0,84 men; r = 0,86 women), but hand grip did not correlate well with other indices of nutritional status. Although hand grip dynamometry is a quick, easy and reproducible test, and grip strength is reduced in malnutrition, it cannot replace other tests of nutritional status.
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PMID:Nutritional assessment by hand grip dynamometry. 404 77

The time interval between ingestion and regurgitation and the stage of digestion in regurgitated food may be factors helpful in diagnosing disease of the esophagus. In most cases diagnosis can be made by x-ray alone, but where x-ray evidence is insufficient esophagoscopy is often justified.X-ray investigation for foreign bodies should include films of the neck. Cough is a common symptom of the presence of foreign bodies; obstruction may result from inflammation or edema. Perforation is most often caused by foreign bodies or by instrumentation. Esophagoscopy is hazardous in this condition and the findings are not likely to affect the course of treatment. Hiatal hernia, although probably occurring to some degree in 10 per cent of adults, seldom causes symptoms. Inflammation resulting from hernial obstruction may be mistaken for carcinoma. Esophageal carcinoma occurs most frequently in elderly persons and in men more than in women. Operation is necessary in many cases to prevent starvation. The postoperative mortality rate is as low as 11 to 24 per cent, and the proportion of five-year survivals is increasing. Achalasia or cardiospasm can generally be recognized by x-ray appearance. Bouginage is the usual treatment, but operation may be necessary. Late regurgitation of food is a common symptom of esophageal diverticulum. Atresia in a newborn infant is a dangerous condition. The effect of any of the four types of anomaly is the same: diversion of fluids from the stomach to the bronchi. Coughing, choking and cyanosis are the common symptoms in a newborn infant. Hematemesis may arise from a number of causes; esophageal hemorrhage most commonly is owing to varicosity from portal hypertension. Esophagoscopy is the quickest and safest method of determining whether hematemesis is of esophageal origin.
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PMID:Differential diagnosis of operable disease of the esophagus. 1305 38