Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0013911 (emaciation)
 1,059 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

The present study was performed to clarify the possibility of IGF-I as an early indicator of malnutrition in patients with end-stage renal disease. Thirty-two patients (19 males, 13 females; mean age 49.6 +/- 10.0 years) undergoing dialysis were enrolled in the study. Body weight, skinfold thickness, and midarm muscle circumferences (MAMCs) were measured for anthropometric nutritional indices. Blood samples were collected to measure the following endocrinological, biochemical and hematological indices: IGF-I, growth hormone, (GH), total protein, prealbumin, albumin, transferrin, hematocrit, and lymphocyte count. Nutritional indices were measured again 1 month later to calculate the percent difference among them. Moreover, 2 patients who showed a decrease in IGF-I and suffered from malnutritional complications, such as hypoproteinemia and emaciation, which could not be successfully treated by conventional therapies were selected in order to confirm the nutritional role of IGF-I mediated by recombinant human GH (r-hGH). The serum IGF-I concentration distribution ranged from 22 to 225 ng/ml. In 15 patients (10 males, 5 females), it fell from 22 to 82 ng/ml below the normal range. Partial correlation coefficient analysis demonstrated that baseline IGF-I and the percent difference of each the body weight, MAMC, prealbumin and albumin were highly significantly correlated (r = 0.431, 0.641, 0.624 and 0.348, respectively; p = 0.014, 0.001, 0.001 and 0.028, respectively). The percent difference of IGF-I did not correlate significantly with that of any other nutritional index during the 1-month observation without administration of r-hGH.(ABSTRACT TRUNCATED AT 250 WORDS)
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PMID:IGF-I as an early indicator of malnutrition in patients with end-stage renal disease. 805 72

During the 1989 caribou (Rangifer tarandus) calving season on the Arctic National Wildlife Refuge, Alaska (USA), 61 calf carcasses were examined for cause of death and associated pathology. Dead calves were located by low-level aerial searches with two fixed-wing aircraft and a helicopter over high density calving areas between the Hulahula and Aichilik rivers. Primary diagnoses included emaciation (39%), malnutrition (8%), stillbirth (21%), trauma (16%), other primary causes (7%), and undetermined causes (8%). Twenty calves had contributory renal tubular degeneration. The findings indicate that factors contributing to nutritional deprivation in calves were the major cause of neonatal mortality; however, factors affecting stillbirth, abortion, or the urogenital system may have major effects on neonatal caribou and warrant further investigation.
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PMID:Perinatal mortality in caribou from the Porcupine herd, Alaska. 809 70

We studied the effects of protein-energy malnutrition on the liver morphology of rats as compared to animal emaciation and to reduction in size of the organs not irrigated by splanchnic blood such as kidneys and spleen. The animals were divided into two groups, one of them fed ad libitum rate (N = 10) and the other (N = 14) receiving water but no food for 7 days, and the changes in animal weight, liver, kidney and spleen mass were determined. DNA and the protein/DNA ratio, as well as hepatocyte size, were determined in liver tissue. The liver decreased in mass (27.14%) at a significantly higher proportion (p < 0.05) when compared to body emaciation (19.22%). Similar to the reduction in body weight, the masses of kidneys and spleen were reduced by 18.68% and 24.28%, respectively. The reduction in liver mass occurred due to hypoplasia and atrophy, i.e., a decrease in hepatocyte number and size, respectively. We conclude that there is a preferential consumption of liver protein in protein-energy malnutrition which is suggested to result from the additive action of the effects of overall consumption of organic reserves due to malnutrition proper and to the reduction of the hepatotrophic stimulus.
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PMID:Reduction of liver mass due to malnutrition in rats. Correlation with emaciation of animals and size of organs not inserted in the portal system. 872 25

The Leydig cell tumor has been reported to produce tumor necrosis factor (TNF) and induce cachexia in rats. TNF is thought to reduce lipoprotein lipase (LPL) activity, decrease fat deposits, induce emaciation, and worsen cachexia. Therefore, we thought emaciation might be prevented and thus cachexia improved by increasing LPL activity. We administered NO-1886, a lipoprotein lipase activator, to rats bearing Leydig cell tumor and observed its effect on improving the cachexia induced by the tumor. In Leydig cell tumor-bearing rats, the emaciation progressed after tumor inoculation and the general condition worsened daily. Plasma levels of total protein, albumin, and glucose, which are biological parameters of malnutrition, were found to decrease soon after tumor inoculation in tumor-bearing rats. In contrast, rats given NO-1886 showed less malnutrition than tumor-bearing rats. LPL activity of rat adipose tissue was decreased, the weight of adipose tissue was decreased, carcass weight was reduced, and food consumption was decreased after Leydig cell tumor inoculation. NO-1886 increased adipose tissue LPL activity and suppressed the decrease in the weight of adipose tissue, carcass weight, and food consumption due to cachexia without influencing tumor growth. The present results suggest that the novel compound NO-1886 may suppress carcass weight loss in rats bearing Leydig cell tumor by suppressing the decrease in food consumption and LPL activity.
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PMID:Suppression of carcass weight loss in cachexia in rats bearing Leydig cell tumor by the novel compound NO-1886, a lipoprotein lipase activator. 944 Apr 86

We describe a case of sudden death caused by a rare complication of Crohn's disease. A 29-year-old man with Crohn's disease who had not taken medications regularly complained of nausea, vomiting, and abdominal pain for 2 days, and then died suddenly. Autopsy revealed protruding intestinal loops filled with gas, internal fistulas between fused loops of the terminal ileum, and complete obstruction of the fistulous tract. The histologic findings of transmural inflammation consisting of lymphocytic infiltration, accumulation of partially hyalinized collagen, and fibrosis in the skip areas from the ileum to the cecum were compatible with Crohn's disease. Furthermore, marked emaciation, atrophic change of the heart muscle, and diffuse fatty change of the liver were found. Although the patient died of obstructive ileus caused by a stricture produced by progression of Crohn's disease, he was severely affected by malnutrition which may have been fatal. This case not only illustrates that Crohn's disease can cause obstructive ileus and sudden death, but also makes the forensic pathologist realize the importance of suspecting the presence of an active inflammatory bowel disease in a patient with internal fistulas or malnutrition.
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PMID:Sudden death of a patient with Crohn's disease. 978 Jun 67

The environmental conditions and daily life in the ghettos of Europe during the holocaust are reviewed, and their effect on morbidity in different ghettos is scrutinized in an attempt to construct a typical morbidity profile. The outstanding characteristics were: crowding, shortage of basic necessities (such as food, clothing and medications), harsh environmental and sanitary conditions, inclement weather, poor personal hygiene, chronic undernutrition and malnutrition, physical and mental exhaustion. Morbidity was mainly due to infectious diseases, both endemic and epidemic outbreaks with high mortality, and high infestation rates of lice and other parasites. The dominant feature was "hunger disease" with its protean clinical expressions, endocine pathology, growth and development retardation in children, and amenorrhea and infertility among women of child-bearing age. Polyuria, nocturia and increased frequency of bowel movement were common. The typical presentation of a ghetto dweller was of extreme emaciation (a loss of up to 50% body weight); muscle weakness and skeletal abnormalities; pale, dry skin with excoriations; pedal edema; anxiety and nervousness; often goiter in children. Most of the inhabitants had some, or all, of those signs and symptoms (there were times when more than half the population was sick). This syndrome complex was termed "Ghetto Sickness" or "Ghetto Fatigue" (ghetto schwachkeit).
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PMID:[Morbidity in the ghettos during the Holocaust]. 1201 93

Diencephalic syndrome (DS) is a complex of signs and symptoms related to hypothalamic dysfunction. Its main features are emaciation despite normal energy intake and an alert appearance. This syndrome has been described in association with space-occupying lesions of the hypothalamic-optic chiasm region, mainly low-grade glioma, and less often with tumors in the proximity of the IV ventricle. Two patients with DS are reported. The first patient was an 8-month old boy with classical features of DS. Extensive investigation of malabsorption revealed no abnormalities and the first neurologic sign was a rotatory nystagmus. Magnetic resonance imaging (MRI) showed evidence of a hypothalamic tumor, which was identified after surgical resection as a pilocytic astrocytoma. The second patient was an adolescent boy who presented a 20-kg weight loss over a 6-month period and psychological disturbances. Gastrointestinal disease was ruled out as a cause of malnutrition. Because of a polydipsia-polyuria syndrome, manifest while the patient was hospitalized with a suspected diagnosis of anorexia nervosa, MRI of the brain was performed. Multiple intracranial lesions were revealed, mainly in the hypothalamus, and were identified as a disseminated disgerminoma. No neurologic signs or symptoms were present. The patients died 2 years and 1 year after diagnosis, respectively. Although DS is rare, it should be considered in severe failure to thrive or emaciation despite adequate food intake and normal absorptive function of the small bowel.
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PMID:[Diencephalic syndrome: An uncommon cause of malnutrition]. 1204 23

Malnutrition is prevalent in patients with cancer. This can have deleterious effects including reduced response to treatment, diminished quality of life, increased length of hospital stay and decreased survival. It is, therefore, imperative that thorough nutritional screening is carried out by nurses on patients' admission and during their hospital stay to detect those who are malnourished or at risk of malnutrition in order to plan their nutritional care effectively. Cancer cachexia is the progressive weight loss and emaciation seen in cancer patients, particularly in advanced disease, which can have a devastating effect on the physical, psychological, social and spiritual aspects of the patient's life. Therefore, the aims of nutritional care are identified depending on the stage of the patient's illness and recommendations made for nursing, pharmacological and nutritional intervention. These include nursing comfort strategies, the use of recommended pharmacological agents and dietary interventions such as experimenting with different foods, textures, portion sizes and nutritional supplements. The use of fish oil-enhanced nutritional supplements and artificial nutritional support is also discussed. Consideration is also given to the legal and ethical aspects of providing nutrition and nutritional support.
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PMID:Nursing management of nutrition in cancer and palliative care. 1282 66

Infant malnutrition, resulting frequently in the death of children of pre-school age, is a problem requiring urgent solution in Indonesia. Children suffering from malnutrition show a variety of symptoms, the most characteristic being emaciation, growth retardation, liver changes, dyspigmentation of skin and hair, other skin lesions, oedema, muscular wasting, anaemia, and xerophthalmia. The indicative value of xerophthalmia, which often leads to the development of keratomalacia, in the diagnosis of malnutrition is stressed by the author. Further research is required to determine the causes-and particularly the part played by diet-of the clinical differences observed in malnutrition cases. Far greater interest in the problem of malnutrition must be shown by the entire medical profession in Indonesia if treatment is to be carried out successfully. The specific symptom, xerophthalmia, is easily curable with cod-liver oil. General malnutrition can be prevented only if sufficient amounts, both quantitatively and qualitatively, of protein, vitamin A, and calories are provided for every child. The Indonesian must be taught, by practical example, the necessity of adequate feeding, and be encouraged to make maximum use of locally available foods. It is hoped that the centres to deal with malnutrition, envisaged by the Ministry of Health, will provide both curative and preventive treatment and facilities for propaganda and research.
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PMID:Infant malnutrition in Indonesia. 1310 2

A survey on 400 children less than five years old living in three villages of the sanitary district of Khombole has been realized from 17th to 25th April 1997 in order to evaluate the existence of malnutrition and the hazard factor linked to it. All children have been weighed and measured. The paraclinic assessment made up by a rate of haemoglobin and a parasitical test of the, motions have been realized on 275 children. The emaciation concerns 8% of the children and the statural backwardness 34.7% of them. The malnutrition is variable from one village to another. The percentage of children suffering from a severe malnutrition according to the classification of Gomez concerns 4.5%. Geophagy, intestinal parasitosis, and anaemia are closely related to chronic malnutrition. The results show the existence of a precarious nutritional situation in rural area requiring new policies of struggle against malnutrition.
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PMID:[Protein-energy malnutrition in children less than five years old in a rural zone in Senegal (Khombole)]. 1466 91


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