hyperphagia/hemorrhage

A study was made of the effect of hypothalamic hyperphagia on the tolerance of lung to explosive decompression in male Long-Evans rats. The control and hypothalamic hyperphagic rats were explosively decompressed together from 1 atm to an ambient pressure of 30 min Hg in 0.04s. The

BACKGROUND Omental hemorrhage results from rupture of the omental vessels. There are many causes of omental hemorrhage including trauma, aneurysm, and vasculitis. Idiopathic omental hemorrhage is a rare cause of an acute abdomen, which is potentially life-threatening. We report a patient with

The excitotoxin, N-methyl-D-aspartic acid (NMDA), was used to lesion cell bodies, but not fibers-of-passage, in the paraventricular hypothalamus. Bilateral injections of NMDA (12.6 nmol/100 nl) were made into the paraventricular hypothalamus in halothane-anesthetized male Sprague-Dawley rats. Water

Idiopathic or spontaneous segmental infarction of the greater omentum (ISIGO) is a rare cause of acute right-sided abdominal pain. The symptoms simulate acute appendicitis in 66% of cases and cholecystitis in 22%. Progressive peritonitis usually dictates laparotomy, and an accurate diagnosis is

The obese Zucker rat is an animal model of genetically inherited obesity demonstrating remarkable hyperphagia. In the present study, to try to clarify the relationship between obesity and gastric function including gastric mucosal integrity, the gastric acid secretion, emptying, and mucosal

Comparison of a series of twenty-four wrist-cutters with a control group of self-poisoners showed a number of significant differences. The wrist-cutters were younger and their acts were regarded as being of low lethality; they are no more likely to have made previous suicide attempts; they complain

Prader-Willi syndrome (PWS) is characterized by hypotonia at birth, hypogonadism, early childhood obesity, and mental deficiency. Hypogonadotropic hypogonadism is a major characteristic of patients with PWS, and it is speculated to be due to hypothalamic insufficiency. Two adult female patients with

BACKGROUND This report describes the laparoscopic conversion of a Roux-en-Y gastric bypass (RYGBP) to biliopancreatic diversion (BPD). METHODS In January 1995, a 47-year-old woman with a body mass index (BMI) of 54 kg/m(2) benefited from a silicon ring vertical banded gastroplasty (SRVBG) for morbid

BACKGROUND Prader-Willi syndrome is characterised by hyperphagia and binge eating, without regurgitation. METHODS We present a 16-year-old girl with Prader-Willi syndrome exhibiting loss of appetite, stomach ache and regurgitation. Gastro-enteritis was suspected. However, she rapidly developed

BACKGROUND Weight regain after Roux-en-Y gastric bypass (RYGB) is one of the possible complications bariatric surgeons are confronted with. An option for enhancing weight loss is the conversion of RYGB into distal RYGB (DRYGB), which is a malabsorptive procedure. We report the technical strategy and

Anorexia nervosa is a complex psychiatric disorder with endocrinologic manifestations primarily affecting adolescent females. The classic triad of presenting symptoms is weight loss in excess of 15% of ideal body weight, behavioral changes and amenorrhea (secondary or primary). The menstrual

BACKGROUND Repeat sleeve gastrectomy (re-SG) and the addition of the duodenal switch (DS) are possible options to increase weight loss after isolated SG (ISG). We report the feasibility, safety, and outcomes of laparoscopic re-SG versus DS in patients presenting with insufficient weight loss or

Object In the last decade the indications for the endoscopic endonasal approach have been progressively expanded to include lesions that have not been traditionally considered amenable to resection through the transsphenoidal route. In this study, the authors analyze their experience with

Stressors are imminent or perceived challenges to homeostasis. The stress response is an innate, stereotypic, adaptive response to stressors that has evolved in the service of restoring the nonstressed homeostatic set point. It is encoded in specific neuroanatomical sites that activate a specific