Lappuse 1 no 32 rezultātiem
The economy of Cl-, K+, and Mg++, extracellular volume (ECV) and plasma volume, and the role of hyperreninemia and hyperaldosteronism were explored in 22 patients with congenital chloride diarrhea. Stool volume was in significant correlation with its Cl-, Na+ and K+ content, the correlation being
BACKGROUND
Patients who undergo total colectomy with ileopouch anal reconstruction often have persistent diarrhea and frequent bowel movements. Analysis of the intestinal adaptation after total colectomy may lead to developing novel therapies for postoperative diarrhea.
METHODS
Sprague-Dawley rats
Short bowel syndrome results from extensive small bowel resection and induces adaptation of the remaining intestine. Ileocecal resection (ICR) is the most frequent situation in humans. Villus hypertrophy is one hallmark of mucosal adaptation, but the functional mechanisms of mucosal Chloride ions are involved in regulating cell volume, secreting body fluids and maintaining acid-base balance. Hypo/hyperchloraemia in neonates and infants is an emergent situation requiring careful differential diagnosis to detect a cause of the condition. The rare causes of severe hypochloremia
Correction of diuretic-induced hypokalemia is usually accomplished by potassium supplementation or antagonism of aldosterone's renal action. This study sought to determine if inhibition of aldosterone biosynthesis could reverse diuretic-induced hypokalemia and whether trilostane would be clinically
Trilostane, an inhibitor of the 3 beta-hydroxysteroid dehydrogenase enzyme system of steroid biosynthesis, was applied to 18 patients with primary aldosteronism (9 patients with adrenal adenoma, 9 patients with bilateral adrenal hyperplasia) for 12 weeks. A marked decrease in plasma aldosterone was
Clinical and biochemical effects of indomethacin were monitored in a patient with congenital chloride diarrhea (CCD) before and after 10 days of therapy. During indomethacin treatment, no clinical improvement could be achieved whereas hyperreninemia and hyperaldosteronism improved. Excretion rates
In a patient with congenital chloride diarrhea, the hyperreninemia, hyperaldosteronism, hypokaliemia and hypokaliuria diminished during treatment with prostaglandin synthetase inhibitor. These findings suggest that probably prostaglandins stimulate renin-aldosterone system in congenital chloride
A 13-year-old, castrated male, domestic longhaired cat was diagnosed with primary hyperaldosteronism from an adrenal gland tumor and a thrombus in the caudal vena cava. Clinical signs included cervical ventriflexion, lethargy, weakness, inappetence, and diarrhea. Laboratory tests revealed
Congenital chloride diarrhea is an inherited defect of active intestinal Cl- transport which results in a large wastage of electrolytes and water. The effects of this disease and of replacement therapy on renal histology, function, growth, and the renin-angiotensin-aldosterone system were studied in
Tumoral secretions and pathophysiology of diarrhea were studied in 1 patient with pancreatic cholera. High concentrations of vasoactive intestinal peptide were found in both systemic blood and tumoral extracts, together with increased plasma levels of calcitonin and protaglandins E and Falpha.
In the present study two patients with aldosterone-producing adrenal carcinomas are reported. The clinical features were characterized by hypertension and severe hypokalemia with muscular weakness, flaccid paralysis of arms and legs, diarrhea and polyuria. In both cases excessively high plasma
Trilostane is a competitive inhibitor of the 3 beta-hydroxysteroid dehydrogenase enzyme system localized in the adrenal cortex and in the gonads. This inhibitor reduces the production of cortisol, aldosterone and androstendione. Trilostane was used for the treatment of 3 male and 2 female patients
We report on a girl having congenital chloride diarrhea (CCD) who has been followed for 7 years and 6 months sequentially. Dilated intestinal loops, marked enlargement of the abdominal circumference of the fetus and hydramnios were noted by ultrasound examination at 31 weeks of gestation. After
A 54-year-old woman presented with a history of nausea, vomiting, diarrhea, and recurrent episodes of severe hypokalemia requiring hospitalization. Imaging revealed a pancreatic mass with liver metastases, histologically confirmed to be a neuroendocrine tumor. Elevated active renin and aldosterone