পৃষ্ঠা 1 থেকে 89 ফলাফল
The stability of albumin-bilirubin complex was investigated depending on pH of solution. It was shown that the stability of complex increases in presence of Mn (II) ions. It was also investigated the paramagnetic composition of gallstones by the Electron Spin Resonance (ESR) method. It was found
OBJECTIVE
Gallbladder wall thickening and impaired contractility are currently reported in cirrhotic patients and often related to portal hypertension and hepatic failure. The purpose of this work was to evaluate, by ultrasonographic method, gallbladder wall thickness and gallbladder emptying after
Calcium is present in all pigment gallstones as a salt of one or more of the anions in bile which are most readily precipitable by calcium: (i) carbonate; (ii) bilirubinate; (iii) phosphate, and (iv) "palmitate". We term these "calcium-sensitive" anions. In addition, since cholesterol stones have
To study albumin absorption by the gallbladder in man, an in vitro model was first established in the pig and compared with in vivo function in the same species. Water and electrolyte transport and 125I-albumin absorption and protein secretion in vivo and in vitro were compared. Then similar in
Substances that can affect the crystallization of cholesterol from human bile and consequently the gallstone formation have been given considerable attention. We improved the model system for testing cholesterol crystallization-affecting activity (promoting or inhibiting) of substances and used it
OBJECTIVE
The objectives for this study were to examine the associations between metabolic biomarkers of obesity including insulin resistance, vascular dysfunction, systemic inflammation, genetic susceptibility and ultrasound proven gallstone disease or cholecystectomy in a population-based
BACKGROUND
Complex gallstone disease is associated with greater risk of morbidity, associated with operative complications and longer hospital stays. The purpose of this study is to evaluate whether ethnicity or insurance status is associated with differences in presentation and outcomes in
OBJECTIVE
Cholesterol gallstones consist of cholesterol crystals and smaller amounts of pigments and calcium salts, arrayed on a mucin plus protein matrix. The localization of the various biliary proteins in the stones has not been characterized. We aimed to localize several biliary proteins in
OBJECTIVE
The possibility that substances penetrate gallstones and accumulate after stones have formed has not been examined. The specific aims of this study were to determine whether cholesterol gallstones are permeable and, if so, the effect of molecular weight on permeability.
METHODS
Cholesterol
In seeking to identify nucleating/antinucleating proteins involved in the pathogenesis of cholesterol gallstones, a major acidic protein was isolated from each of 13 samples of cholesterol gallstones. After the stones were extracted with methyl t-butyl ether to remove cholesterol, and methanol to
In a nested case-control study, calcium status was assessed by measurements of serum total calcium, magnesium, phosphate, ionized calcium, parathyroid hormone, albumin, total CO2 (bicarbonate), and free fatty acids in relation to gallstone formation. The subjects were recruited from a cohort study
BACKGROUND
Hidradenitis suppurativa (HS) is a chronic inflammatory dermatological disease that was recently linked to the metabolic syndrome (MetS). MetS has been associated with gallstones, and nonalcoholic fatty liver has been suggested to be the hepatic expression of MetS.
OBJECTIVE
The objective
The sera from 144 patients (27 males and 117 females) with documented gallstones were assayed for eight different biochemical quantities, in order to study the pattern of specific biochemical changes in the blood of such patients and to establish any aetiologic relationship with gallstones. These
BACKGROUND
A significant relationship exists among food intake and nutritional status and cholelithiasis, including gallstone and hepatolithiasis. Leptin is associated with obesity. This study was to investigate the differences in serum leptin levels in patients with gallstone and hepatolithiasis