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)

Eleven plasma proteins were compared for each of three groups of 10 closely matched patients before and 15 days after rectal excision who were receiving an addition to oral diets the following parenteral solutions by central venous catheter: 1) no hyperalimentation, 2) hypertonic glucose plus amino acids, or 3) amino acids alone. Plasma transferrin, prealbumin, and retinol-binding protein were normal before surgery in all but seven patients. Postoperatively, concentrations were decreased, but were restored to normal after full hyperalimentation whereas they were significantly less and lower than normal in controls and patients receiving amino acids. Acute phase proteins were higher than normal before surgery and also 15 days later. Lower values in patients receiving hyperalimentation were mainly due to hydration compared with higher values in the other groups caused by the higher incidence of sepsis. It is concluded that full hyperalimentation after major surgery restores "visceral" proteins more rapidly than by infusion of amino acids alone and is associated with fewer clinical complications.
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PMID:Plasma proteins in patients receiving intravenous amino acids or intravenous hyperalimentation after major surgery. 8 26

The aggressive radiotherapy and chemotherapy used in conditioning regimens for children with leukaemia undergoing bone marrow transplantation (BMT) cause a severe catabolic state. Total parenteral nutrition (TPN) is indispensable in the management of these patients. 25 children with leukaemia undergoing BMT were studied to evaluate the efficacy of TPN and the value of anthropometric parameters and biochemical variables (albumin, retinol-binding protein and prealbumin) in monitoring nutritional status in the critical post-BMT phase. The complications of TPN were mainly metabolic, generally mild and easily controlled. The hyperalimentation solution and infusion line were not responsible for infection in any patient. The marked variations in anthropometric parameters and albumin expected in such patients were not observed in our children due to the nutritional support given. Prealbumin and retinol-binding protein showed statistically significant, positive variations (P less than 0.01), thus proving sensitive indices of the response to nutritional repletion.
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PMID:Total parenteral nutrition and nutritional assessment and leukaemic children undergoing bone marrow transplantation. 182 20

The antithrombin III (AT III) activity and the AT III concentration were investigated in 62 consecutive patients with acute myocardial infarction (AMI). To identify the reactant pattern of AT III in postaggressive situations, we also determined labile and acute phase proteins. Firstly, 29 patients were nourished orally and then 33 patients were fed by i.v. hyperalimentation (additional caloric intake of approximately 1,000 cal). AT III activities and concentrations as well as prealbumin and retinol-binding protein decreased concomittantly and significantly whereas haptoglobin, C-reactive protein and fibrinogen increased significantly after AMI. The changes cannot be interpreted as being alterations of the haematocrit. The alterations of AT III correlated significantly with the changes of labile proteins but not with the acute phase reactant proteins. The AT III decrease in the postinfarctional phase may promote a prethrombotic state. In In addition it can be concluded from our results that AT III reacts as (nutritive-dependent) labile protein, which is lowered in postaggressive situation and does not increase as an acute phase reactant. This is in accordance with results from recent animal experiments.
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PMID:Alterations of antithrombin III after acute myocardial infarction. 246 23

In this controlled trial we have studied the effect of anabolic steroid on ill surgical patients receiving intravenous hyperalimentation. Body composition, plasma proteins, and amino acids were compared in each of two groups of 12 patients before and after 14 days of intravenous feeding. The patients in one group were given 100 mg of nandrolone decanoate at the commencement of study and again one week later. Body weight, muscle (AMC), plasma transferrin, prealbumin, and retinol-binding protein were increased comparably in both groups. An apparent gain in total body nitrogen was not significant. However, anabolic steroid caused greater gain of water requiring a more liberal use of diuretics, but prevented the gains of fat, triglyceride and insulin that occurred in the control group. Most plasma amino acids increased due to intravenous hyperalimentation but decreased in patients given anabolic steroid. It is concluded that in patients who may be in the catabolic phase of recovery anabolic steroid probably enhances amino acid and water uptake by tissues and increases the utilization of fat but, does not promote any greater increase in "visceral" proteins than during intravenous hyperalimentation alone.
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PMID:Effects of an anabolic steroid on plasma amino acids, proteins, and body composition in patients receiving intravenous hyperalimentation. 640 71

We studied on 66 patients with esophageal cancer with preoperative enteral hyperalimentation by elemental diet, comparing with 64 patients without it, and the following results were obtained; Items such as TP, Alb, etc. in surviving patients, as well as those who died within 3 months, were worse immediately before operation than those at the time of admission when neither TPN nor ED was yet in use. In 35 of 66 patients, there were significant differences between the patients with or without postoperative complications, and who were died after surgery, in arm circumference (AC), triceps skinfold (TSF), arm muscle circumference (AMC), albumin (Alb), prealbumin (PA), retinol-binding protein (RBP) and PPD skin test. From the studies of about 60 items with the computer, the index as follow were obtained. Nutritional Assessment Index (NAI) = 2.64 AC + 0.6 PA + 3.76 RBP + 0.017 PPD - 53.8 Nutritional status of the patients was divided retrospectively broadly to three groups, good (NAI greater than or equal to 60), intermediate (60 greater than NAI greater than or equal to 40), and poor (40 greater than NAI) in preoperative period. The incidence of postoperative complications and mortality rates were reflected significantly in NAI. NAI would be useful to know prospectively the probability of all kinds of postoperative complications as well as estimating the nutritional assessment.
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PMID:[Nutritional assessment of patients with esophageal cancer. "Nutritional Assessment Index (NAI)" to estimate nutritional conditions in pre-and postoperative period]. 642 34

Changes in erythrocyte polyamine levels during intravenous hyperalimentation in cancer and noncancer patients were determined, and the influence of host nutritional status on polyamine metabolism was analyzed. RBC putrescine (P less than .001), spermidine (P less than .01), and spermine (P less than .005) levels, and the putrescine-spermidine ratio (P less than .001) increased in the cancer group while no significant increases were noted in the noncancer group. The degree of malnutrition, based on body weight loss and plasma albumin, transferrin, prealbumin, and retinol-binding protein levels, was significantly greater in the cancer group than in the noncancer group, giving rise to the possibility that repletion of nutritional deficits in host tissues could have contributed to the rise in RBC polyamines. When cancer patients of similar nutritional status were matched with the noncancer group, increases in RBC putrescine level and putrescine-spermidine ratio were noted in the selected cancer patients. These results suggest that correction of nutritional deficits did not contribute significantly to the RBC polyamine pool and that increases in RBC polyamines during intravenous hyperalimentation were related to the presence of tumor.
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PMID:Nutritional parameters affecting erythrocyte polyamine levels in cancer patients. 643 45

The antithrombin III (AT III) activity and the AT III concentration were investigated in 62 consecutive patients with acute myocardial infarction (AMI). To identify the reactant pattern of AT III in postaggressive situations, we also determined labile and acute phase proteins. Firstly, 29 patients were nourished orally and then 33 patients were fed by i.v. hyperalimentation (additional caloric intake of approximately 1,000 cal). AT III activities and concentrations as well as prealbumin and retinol-binding protein decreased concomittantly and significantly whereas haptoglobin, C-reactive protein and fibrinogen increased significantly after AMI. The changes cannot be interpreted as being alterations of the haematocrit. The alterations of AT III correlated significantly with the changes of labile proteins but not with the acute phase reactant proteins. The AT III decrease in the postinfarctional phase may promote a prethrombotic state. In addition it can be concluded from our results that AT III reacts as (nutritive-dependent) labile protein, which is lowered in postaggressive situation and does not increase as an acute phase reactant. This is in accordance with results from recent animal experiments.
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PMID:[Antithrombin III changes following myocardial infarct]. 654 Dec 72

Few studies have tried to characterize the efficacy of parenteral support of critically ill infants during short period of intensive care. We studied seventeen infants during five days of total parenteral hyperalimentation. Subsequently, according to the clinical conditions, the patients received nutritional support by parenteral, enteral route or both up to the 10th day. Evaluations were performed on the 1st, 5th, and 10th days. These included: clinical data (food intake and anthropometric measurements), haematological data (lymphocyte count), biochemical tests (albumin, transferrin, fibronectin, prealbumin, retinol-binding protein) and hormone assays (cortisol, insulin, glucagon). Anthropometric measurements revealed no significant difference between the first and second evaluations. Serum albumin and transferrin did not change significantly, but mean values of fibronectin (8.9 to 16 mg/dL), prealbumin (7.7 to 18 mg/dL), and retinol-binding protein (2.4 to 3. 7 mg/dL) increased significantly (p < 0.05) from the 1st to the 10th day. The hormonal study showed no difference for insulin, glucagon, and cortisol when the three evaluations were compared. The mean value of the glucose/insulin ratio was of 25.7 in the 1st day and 15. 5 in the 5th day, revealing a transitory supression of this hormone. Cortisol showed values above normal in the beginning of the study. We conclude that the anthropometric parameters were not useful due to the short time of the study; serum proteins, fibronectin, prealbumin, and retinol-binding protein were very sensitive indicators of nutritional status, and an elevated glucose/insulin ratio, associated with a slight tendency for increased cortisol levels suggest hypercatabolic state. The critically ill patient can benefit from an early metabolic support.
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PMID:Nutritional follow-up of critically ill infants receiving short term parenteral nutrition. 1088 Oct 72