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

Anorexia nervosa (AN), a psychosomatic disease mainly affecting young women, is characterized by conscious starvation, periods of excessive carbohydrate intake and often deliberate vomiting. Medical history, dental examination, and saliva tests of 39 patients aged 14 to 42 years, having suffered from AN for periods of 1 to 20 years, showed dental caries, due to excessive carbohydrate consumption, in all subjects, often in a rampant form. In patients with a history of intense vomiting (27 cases) severe lingual-occlusal erosion (perimylolysis) was nearly always present. Buccal erosion, mainly due to high consumption of acid fruits and drinks to relieve thirst caused by dehydration, was more frequent in vomiting than in non-vomiting patients. Subnormal values of saliva properties, owing to dehydration or xerostomia-inducing medication, were present in the majority of cases; the lowest values occurred in those vomiting. The association AN - vomiting - perimylolysis is discussed, as well as prophylactic and therapeutic measures. A medical, psychiatric, and dental survey of AN is presented.
 ...
PMID:Oral complications in anorexia nervosa. 1 94

Acute and chronic starvation is often associated with childhood cancer. Total parenteral nutrition (TPN) with 20% glucose and 3.0% amino acids, and minerals and vitamins was instituted to treat or prevent malnutrition in 41 children with cancer, ages three months to 18 years. TPN was required for anorexia, vomiting and diarrhea associated with anti-cancer therapy in 33 patients for intestinal complications or surgery in nine, and for preoperative correction of malnutrition in two. During TPN, general nutrition and appearance improved in all patients. Weight gain was noted in most. Despite gastrointestinal complications which usually require the interruption of chemotherapy and irradiation, in 21 children treatment could be continued at full dose with nutritional support by TPN. TPN was discontinued in six patients when blood cultures became positive. Sepsis was treated successfully by removal of the central venous catheter in all six and administration of antibiotics in three. No metabolic complications were noted. TPN appears to be a safe and effective means of combating the malnutrition which may occur with cancer and its therapy.
 ...
PMID:Parenteral nutritional support in children with cancer. 40 34

Chronic alcoholism is a frequently unrecognized cause of ketoacidosis in nondiabetic patients. Seven episodes of alcoholic ketoacidosis were observed in three patients. No consciousness disturbances were present. Semi-quantitative tests for ketones were strongly positive in urine, weakly positive in serum. The anion gap was between 25 and 41 mEq/l; serum lactate was between 0.9 and 9.0 mEq/l, and, in all cases, below the anion excess. Blood glucose ammonia was increased. Massive fatty liver was documented in all patients. All ketosis episodes followed an increase of alcohol ingestion associated with one to four week-starvation and vomiting; however, at the time of admission, alcohol was weakly increased in blood. In the four episodes where diagnosis was correct, ketoacidosis was rapidly corrected without insulin administration. In conclusion, in some nondiabetic subjects, the occurence of alcohol prolongated ingestion together with starvation and vomiting is responsible for ketoacidosis; because alcoholic ketoacidosis has often a mild clinical expression, its true prevalence is underestimated; insulin administration is not required.
 ...
PMID:[Alcoholic ketoacidosis (author's transl)]. 53 15

In abuse dwarfism the behavioral signs include some or all of the following: (1) a history of unusual eating and drinking behavior, reversible on change of domicile, such as eating from a garbage can and drinking from a toilet bowl, stealing food, alleged picky eating and rejecting food at the table, polydipsia and polyphagia, possibly alternating with vomiting and possibly also with self-starvation; (2) a history of such behavioral symptoms as enuresis, encopresis, social apathy or inertia, defiant aggressiveness, sudden tantrums, crying spasms, insomnia, eccentric sleeping and waking schedule, pain agnosia, and self-injury, all occurring only in the growth-retarding environment; (3) retarded motor development, with improvement on removal of the child from the domiclle of abuse; (4) retarded intellectual growht, reversible on change of domicile by as much as 30 to 50 IQ points; and (5) a history of pathologic family relationships, including unusual cruelty and neglect, either somatic or psychic or both.
 ...
PMID:The syndrome of abuse dwarfism (psychosocial dwarfism or reversible hyposomatotropism). 85 51

Total starvation is effective for acute weight reduction in obesity. However, in 200 patients, most of whom also had internal diseases, 8% exhibited sometimes severe complications, i.e. reversible cerebral ischemia in 3 hypertensive patients when the blood pressure was lowered to the normal range by natriuresis of fasting; breakdown of water and electrolyte homeostasis with circulatory collapse, vomiting and vertigo; acute crises of paroxysmal nocturnal hemoglobinuria and porphyria respectively and increase of transaminases up to 200 mu/ml, or cardiac arrhythmias. Relative (?) contraindications for total fasting appear to be clinical sings of arteriosclerosis such as vascular bruits, angina pectoris and intermittent claudication. In case of doubt, the method should only be used in hospital.
 ...
PMID:[Complications in null-diet]. 91 86

Infants with hypertrophic pyloric stenosis born in Belfast during the 13 years 1957-1969 have been reviewed. Their distribution shows a bias towards higher social classes, breast feeding, and primogeniture. Obstetric factors and parental ages seem to be of no importance. More affected infants were born during winter months than would be expected. The overall incidence of infantile pyloric stenosis in this community has fallen during the period under review. Clinically, the patients started vomiting at a mean age of 22 days and it is recommended that the condition should not be called 'congenital'. The size of the tumour is mainly determined by the size of the patient, rather than by his age or duration of symptoms. Attention is drawn to the occurrence of haematemesis in 17-5% and melaena in 2-9% of infants. Jaundice occurred in 1-8% of patients in this series, and is attributed to the adverse effect of starvation on hepatic glucuronyl transferase activity. Other conditions noted in these patients included inguinal hernia, partial thoracic stomach, and phenylketonuria. Subsequent growth and development were in the anticipated range.
 ...
PMID:Infantile hypertrophic pyloric stenosis in Belfast, 1957-1969. 117 Aug 11

Anorexia nervosa is presently considered a Western culture-bound syndrome. A cultural focus on dieting and ideals of thinness for women are assumed to be implicated in the disorder. While research indicates that the majority of non-anorectic women in the United States are preoccupied with body weight and dieting, it is not clear what 'thinness' means to anorectics themselves or that norms about dieting are always involved in subjective experiences of anorexia. Meaning-centered studies of anorectics--especially those in non-clinical settings--are needed to clarify the cultural contexts of the disorder. Case studies of two anorectic women from Minneapolis-Saint Paul, Minnesota, show that for some anorectics self-starvation is encoded in religious idioms and symbols about the body, food, and self. A review of the literature illustrates a long-standing relation between self-starvation and religious ideals in Western culture and points to an association between contemporary anorexia nervosa and asceticism. The case studies presented here demonstrate that this asceticism may be subjectively expressed through religious concepts about the body and food and suggest that future research formally investigate the religious practices and beliefs of anorectics seen clinically. The author explores the implications of these findings for definitions of 'normality' and 'abnormality,' key issues in ethnopsychiatry. These findings also suggest that future cross-cultural research might examine asceticism about the body and food in religions other than Judeo-Christian, cultural groups with rituals of fasting and vomiting, and the presence of fundamentalist churches and missionaries in those non-Western cultures for which there are recent reports of eating disorders. Anorexia nervosa's designation as a syndrome limited to Western cultures or to those cultures influenced by them may reflect unexamined assumptions on the part of researchers that dieting and secular ideals of slimness are primarily involved in the disorder.
 ...
PMID:'Culture' in culture-bound syndromes: the case of anorexia nervosa. 137 99

Patients with anorexia nervosa frequently demonstrate dehydration, electrolyte imbalance and low blood pressure that are secondary to starvation. Hyperactivity of the Renin-Aldosterone system and insensitivity to the pressor effects of exogenous angiotensin II are observed in Pseudo-Bartter syndrome caused by the abuse of diuretics or laxatives and self-induced vomiting, however, little information about the Renin-Aldosterone system has been reported in patients with anorexia nervosa. This study was designed to investigate the secretory function of the Renin-Aldosterone system in anorexia nervosa. The subjects were 13 patients with anorexia nervosa and 6 normal controls. Experiment 1: Angiotensin II infusion test was performed. Blood pressure was measured every 5 minutes, and the samples for plasma renin and serum aldosterone analysis were taken every 15 minutes during infusion test. Experiment 2: Plasma renin activity and serum aldosterone concentration were measured before and after one-hour walking. The results were as follows; (1) Basal plasma renin activity and serum aldosterone concentration in patients were not significantly higher than those in normal subjects. (2) Hypertensive response with elevation of the diastolic pressure during angiotensin II infusion in patients similar to that of normal subjects was observed. (3) Responses of plasma renin activity and serum aldosterone concentration after one-hour walking were significantly greater in patients than in normal subjects.(ABSTRACT TRUNCATED AT 250 WORDS)
 ...
PMID:Secretory function of the renin-aldosterone system in patients with anorexia nervosa. 201 46

In a prospective randomized study three different feeding regimens after operation were compared in 74 babies with infantile hypertrophic pyloric stenosis: gradual regarding of feeds over 48 h (regimen 1), rapid regarding of feeds over 16 h (regimen 2), and initial starvation followed by full normal feeds at 24 h (regimen 3). No significant difference between the treatment groups was found either in episodes of vomiting after operation (regimen 1, 2.9 episodes in 21 patients; regimen 2, 3.6 episodes in 28 patients; regimen 3, 3.6 episodes in 25 patients) or in the mean duration of postoperative hospital stay (regimen 1, 59.3 h; regimen 2, 47.8 h; regimen 3, 56.7 h). We conclude that vomiting following pyloromyotomy is self-limiting and independent of the timetable or composition of the postoperative dietary regimen.
 ...
PMID:Feeding regimens after pyloromyotomy. 211 47

Frequently, MPD patients present themselves to the clinician with a variety of psychophysiological symptoms. Eating-disorder symptoms may be one of these, and may include the following: binge eating, self-induced vomiting, laxative abuse, excessive exercising, body image distortion, self-starvation, fluctuations in body weight, and nausea. Following are five cases in whom the pathological eating behavior was a manifestation of an underlying multiple personality disorder. The pathological eating behavior was so severe that some patients matched DSM-III-R diagnostic criteria for an eating disorder. Clinicians dealing with eating disorders should be aware that some patients may represent a subgroup in whom the underlying cause for the eating disorder may be MPD. These patients seldom respond to conventional treatment modalities used in eating-disorders programs, and only when the underlying multiplicity is identified and treated by a trained clinician, will the patient's eating-disorder symptoms improve.
 ...
PMID:Covert multiple personality underlying eating disorders. 222 Dec 8


1 2 3 4 5 6 7 Next >>