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 cases of idiopathic hypothalamic dysfunction (one boy and one girl) are reported. Symptoms of hypothalamic dysfunction were noted by the age of 2 years: initial polyphagia and obesity with subsequent anorexia and emaciation were observed in one patient. Thermoregulation and thirst disorders, recurrent accesses of hypernatremia, acrocyanosis and profuse sweating were present. Impaired growth and delayed puberty in one case, and in the other hypogonadism, absence of growth hormone and gonadotrophins release in response to provocative stimuli were observed as well as abnormal thyroid stimulating hormone response to thyrotropin releasing hormone with hyperprolactinemia. Magnetic resonance imaging showed structural lesion in the lateral part of the lentiform nucleus in one case. Treatment with naltrexone, an opiate antagonist, had little if any effect.
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PMID:[Hypothalamic dysfunction. 2 cases: the contribution of nuclear magnetic resonance, therapeutic trial of naltrexone]. 266 35

Reduced serum concentrations of nutrients like iron, zinc and folates and of albumin and cholesterol are found, as well as emaciation, both in malnutrition and in cancer. In patients with leukemia, a depletion of intracellular potassium and hypo-potassemia are found in addition. The use of hyperalimentation in cancer was originally based on the concept that too little food is the cause of these disturbances in the nutrition state. However, there is also a disturbed metabolism of nutrients in patients with tumors and inflammatory disease. In the case of folic acid, the disturbed metabolism could not be normalized by hyperalimentation. The more advanced the disease, the more pronounced is the disturbed nutrient metabolism, and this disturbance is related to the macrophage activity. It is not self-evident, therefore, that hyperalimentation can normalize the nutritional state in cancer. Emaciation in cancer patients is not caused exclusively by malnutrition.
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PMID:Folate and iron metabolism in patients with tumors and inflammations. 406 5

A 1-day-old male infant with congenital short small bowel was transferred to our hospital because of bilious vomiting and abdominal distension. An exploratory laparotomy performed at the age of 8 days revealed malrotation without any volvulus or stenosis of the small intestine, which was 45 cm long. There were no other anomalies except absence of the appendix. Postoperative nutritional support was by intravenous hyperalimentation and administration of elemental diet. However, parenteral nutrition was discontinued because of hyperbilirubinaemia. The patient died from marked emaciation at 2 months of age despite the administration of elemental diet. Therefore, careful total parenteral nutrition is the only management for successful therapy until the child's intestinal absorptive function develops.
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PMID:Congenital short small bowel with malrotation in a neonate. 409 Jul 47

The effects of long-term injections of testosterone propionate (TP), diethylstilbestrol (DES) and TP+DES simultaneously to castrated and sham-operated White Leghorn cocks on feeding, weight gain, obesity, blood lipids and weight of various glands were studied. DES induced marked adiposity while TP reduced carcass fat content. Injections of TP+DES induced only moderate obesity. The responses of the castrated cocks to TP or DES were not always parallel to those of the sham-operated ones. In sham-operated cocks, TP induced permanent hypophagia and emaciation while in castrated cocks, although alleviating adiposity, it did not reduce the rate of weight gain and induced only a transient hypophagia. DES induced permanent hyperphagia and accelerated weight gain in sham-operated cocks while in those castrated, it induced only transient hyperphagia which later on changed into hypophagia. Although the latter cocks did not gain more weight than those castrated with no steroids supplementation, they were much more obese and had a fat content similar to that of the sham-operated ones treated with DES. The castration was found to alleviate the depressing effect of TP on adenohypophyseal and thyroidal weights. The results may suggest: (1) In the White Leghorn cocks, DES increases lipogenesis and food intake while TP results in the contrary. (2) Castration should not be considered as a lack of gonadal steroids only.
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PMID:The involvement of gonads and gonadal steroids in the regulation of food intake, body weight and adiposity in the white Leghorn cock. 664 1

A 63 year-old woman with a malignant duodenocolic fistula of colonic origin was so diagnosed following radiological examination. She had symptoms of feculant vomitus, persistent diarrhea and emaciation. Following preoperative treatment of the nutritional and electrolyte disorders with intravenous hyperalimentation, a one-staged right hemicolectomy and pancreatoduodenectomy was performed successfully. We emphasized that an en-bloc removal of all the possibly involved structures is the most successful procedure for malignant duodenocolic fistula of colonic origin.
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PMID:Malignant duodenocolic fistula--a case report. 731 Nov 89

A 9-month-old bull was presented with a history of runting and glucosuria. The bull showed major signs of diabetes mellitus, such as polyuria, polydipsia, polyphagia, emaciation, glucosuria, and ketonuria, but persistent hyperglycemia was missing. Because in an intravenous glucose tolerance test glucose disappearance was only insignificantly more rapid in a non-diabetic age-matched control than in the diabetic bull a butyrate-stimulated insulin response test was performed. Insulin response to butyrate infusion was markedly impaired in the diabetic bull compared with the non-diabetic bull. At necropsy hepatic cirrhosis was noticed and suggestive signs for diabetes mellitus were seen in liver and kidneys.
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PMID:Diagnosis of diabetes mellitus in a bull by means of butyrate infusion. 971 60

We experienced a case of anorexia nervosa (AN) associated with refeeding syndrome (RS). The patient was a 24-year-old woman who was taken to the hospital emergency room in a hypoglycemic coma as a result of aggravated emaciation due to AN. On the admission day, she had severe emaciation (BW, 27kg; BMI, 11.4), malnutritional hepatitis, bradycardia, hypotension, hypothermia and hypophosphatemia. After she was intravenously administered glucose, her level of consciousness rapidly improved. On the 7th day, we started intravenous hyperalimentation (IVH). On the 13th day, she developed delirium. Because the delirium appeared after administration of IVH, we diagnosed her with RS. An EEG study disclosed frequent high-amplitude generalized slow waves. SPECT (99mTc ethyl cysteinate dimer) showed a bilateral decrease in the average blood flow. Regional blood flow was decreased bilaterally in the frontal and temporal lobes, and in the thalamus. After she recovered from the delirium and her state of nutrition improved, follow-up EEG and SPECT studies showed a decreased frequency of generalized slow waves and improved blood flow, respectively. Her serum values of P, K, and Mg had been within the normal ranges in the course of the delirium. Thus, before giving more calories to a severely malnourished patient, a physician should consider the possibility that RS will occur, even when serum electrolytes are within the normal ranges.
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PMID:[A case of anorexia nervosa associated with delirium because of refeeding syndrome]. 1570 May 34

A disease condition with clinical and pathologic findings compatible with psittacine proventricular dilatation disease was diagnosed in a canary (Serinus canaria), a greenfinch (Carduelis chloris), a long-wattled umbrellabird (Cephalopterus penduliger), and a bearded barbet (Lybius dubius). The canary and the greenfinch were kept as pets by different owners, whereas the bearded barbet and the long-wattled umbrellabird were kept in separate mixed species enclosures at the Barcelona Zoo. Clinical signs were variable in all 4 birds and included polyphagia, weight loss, weakness, and ataxia. Postmortem examination findings were also variable and included emaciation, hepatic and renal atrophy or enlargement, gallbladder dilatation, and intestinal and ventricular dilatation. Histopathologic lesions in all birds consisted of multifocal lymphoplasmacytic infiltration of myenteric and cardiac nerves and ganglia. These lesions are characteristic of proventricular dilatation disease of psittacine birds.
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PMID:Lymphoplasmacytic myenteric, subepicardial, and pulmonary ganglioneuritis in four nonpsittacine birds. 1808 38

Clausena lansium (Lour.) Skeels (Wampee) is widely grown in China and considered as a healthy fruit. Its leaves are also considered as traditional herbs. This study analyzed polyphenol compounds in polyphenol extracts of the leaves C. lansium (lour.) Skeels (PEL) and investigated the protective effect of PEL against hyperglycemia and hyperlipidemia in T2DM rats. The result showed that PEL is composed mainly of gallic acid, chlorogenic acid, coffee acid, ferulic acid, and rutin. PEL could obviously relieve some symptoms of T2DM rats, including emaciation, hyperhidrosis, polyphagia, diuresis, liver swelling, kidney, and pancreas hypertrophy, as well as reduce fasting blood glucose. Moreover, the supplementation of PEL significantly ameliorated lipids disorder and protected liver in T2DM rats, including fat accumulation, improvement of lipid distribution and hepatocyte protection. These results indicate that the Oral of PEL have potential effects of against hyperglycemia and hyperlipidemia in diabetic disorders.
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PMID:Antidiabetic and Lipid-Lowering Effects of the Polyphenol Extracts from the Leaves of Clausena lansium (Lour.) Skeels on Streptozotocin-Induced Type 2 Diabetic Rats. 2922 35

In current public health discourse, obesity is conceptualized as a disease epidemic, with treatment being weight loss. The pursuit of weight loss as a treatment for the "disease" of obesity is in direct contradiction to the history of research in eating disorders, which has demonstrated the risks for the development of eating disorders. In this study, we critically examined the eating disorder literature to explore this contradiction. We analyzed 30 of the top-cited articles in the eating disorder literature between 1994 and 2011, asking: how is the concept of obesity examined in eating disorder research? We identified tensions related to body mass index and the perceived associated risks of lower or higher body mass index, assumptions of the "causes" of fatness (i.e. overeating and inactivity), and the anti-diet voice challenging the prescription of dieting for those in fat bodies. In our analysis, we highlight the problematics of, for instance, prescribing a body mass index range of 20-24 in eating disorder recovery, how many studies in eating disorders do not problematize the presumption that a higher body mass index is necessarily associated with ill health, and a lack of cultural sensitivity and acknowledgment of intersectional spaces of belonging. We discuss these themes in the context of biomedical discourses of obesity contributing to the cultural thin ideal. We argue that biomedical discourses on obesity contribute to the thin ideal nuanced against discourses of healthism that permeate our society. Rather than an ideal of emaciation, it is an ideal of a healthy, productive person, often constructed as morally superior. The moral panic around obesity is evident throughout the eating disorder literature, which is a concern given that we would hope that the aim of eating disorder treatment would be to promote wellness for all-not only those who are thin.
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PMID:Words with weight: The construction of obesity in eating disorders research. 2999 34


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