Initiating factors of gallstones, especially cholesterol stones. II.
نویسندگان
چکیده
منابع مشابه
Pathogenesis of gallstones.
The three lipids in bile, cholesterol, lecithin, and bile salts (about 90 percent of the dry weight of normal gallbladder bile) are amphipathic substances having both hydrophobic and hydrophilic functional groups. Knowledge of the physicochemical factors of gallstone formation (especially cholesterol stones) has increased in the past two decades. The absolute amount of cholesterol supersaturati...
متن کاملQuantitative analysis of gallstones in Libyan patients
Gallstone disease is one of the major surgical problems in the Libyan population; it is probably related to diet, especially excessive consumption of meat. The study was conducted to determine the composition of gallstones and their possible etiology in a Libyan population. The chemical composition of gallstones from 41 patients (six males and 35 females) was analyzed. The stones were classifie...
متن کاملThe concentration of heavy trace elements in pigment and cholesterol humangallstones: Comparative studies by PIXE analysis.
Background: The method of proton induced X-ray emission (PIXE) has been widely used as a sensitive technique to trace elemental analysis in both biological and medical fields. The sensitivity of this powerful method is in the order of ppm .The aim of this work is to analyze structural composition of 4 heavy trace elements with Z greater than 24 (Mn, Fe, Cu, Zn) in two kinds of gallstones and to...
متن کاملA comparative study of gallstones from children and adults using FTIR spectroscopy and fluorescence microscopy
BACKGROUND Cholelithiasis is the gallstone disease (GSD) where stones are formed in the gallbladder. The main function of the gallbladder is to concentrate bile by the absorption of water and sodium. GSD has high prevalence among elderly adults. There are three major types of gallstones found in patients, White, Black and Brown. The major chemical component of white stones is cholesterol. Black...
متن کاملReview Article: Spectrum of Biliary Infections in the West and in the East
Biliary infections are an important cause of morbidity in the Western world. With regard to epidemiology, etiology, microbiological spectrum, prevalence, location and composition of gallstones, pathogenesis, clinical sign and therapy, there are large differences between the spectrum of biliary infections in the East and in the West (Table 1). In Western countries, gallstones are found in 10 to ...
متن کاملذخیره در منابع من
با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید
عنوان ژورنال:
- Nihon geka hokan. Archiv fur japanische Chirurgie
دوره 34 6 شماره
صفحات -
تاریخ انتشار 1965