Sökning: "Gallbladder bile"

Visar resultat 1 - 5 av 17 avhandlingar innehållade orden Gallbladder bile.

1. 1. Evaluation of MRI as a diagnostic method in biliary tract conditions

   Författare :Katarina Håkansson; Avdelningen för klinisk kemi och farmakologi; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Klinisk fysiologi; radiologi; tomografi; medicinsk instrumentering; medical instrumentation; tomography; radiology; Clinical physics; T2; T1; Relaxation rate; Gallbladder bile; Acute cholangitis; Biliary duct injury; Biliary duct disease; Cholecystectomy; Bile duct; Acute cholecystitis; ERCP; Ultrasound; MRI; MRCP;

   Sammanfattning : The diagnostic value of modern fast pulse sequences and breath-hold technique was evaluated in a prospective study of patients with suspected biliary diseases. The cost-effectiveness of MRI compared to ultrasound was calculated. LÄS MER

3. 2. Mechanism-based modeling of biological processes involved in oral absorption

   Författare :Benjamin Guiastrennec; Mats O. Karlsson; Martin Bergstrand; Jörg Lippert; Uppsala universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; absorption; bile acids; enterohepatic circulation; food effect; gallbladder; in vitro in vivo correlation; NONMEM; pediatrics; pharmacometrics; tuberculosis; Pharmaceutical Science; Farmaceutisk vetenskap;

   Sammanfattning : For orally administered drugs, the rate and extent of absorption are governed by the physiology of the gastrointestinal tract, the characteristics of the dosage form and the physico-chemical properties of the drug. This thesis primarily aimed to improve the mechanistic understanding and the predictability of processes involved in the absorption of orally administered drugs using a population modeling approach. LÄS MER

4. 3. Structure and function of the HDL receptor SR-BI : scavenger receptor class B type I

   Författare :Magnus S.C. Johnson; Göteborgs universitet; []
   Nyckelord :SR-BI; HDL; Cholesterol; Scavenger receptor; Apoptosis; Ovary; Gallbladder; Peroxisome;

   Sammanfattning : Low plasma levels of high-density lipoprotein (HDL) and high levels of low-density lipoprotein (LDL) are well-recognized risk factors for cardiovascular disease. The uptake and degradation of LDL cholesterol have been characterized in detail at the molecular level. Less is known about the metabolism and cellular uptake of HDL cholesterol. LÄS MER

5. 4. Iatrogenic bile duct injury during cholecystectomy

   Författare :Björn Törnqvist; Karolinska Institutet; Karolinska Institutet; []
   Nyckelord :;

   Sammanfattning : Background: Accidental injuries to the bile ducts are a rare but devastating complication to cholecystectomy, causing afflicted patients considerable morbidity, with subsequent impaired quality of life and significant health related costs. The knowledge regarding incidence, morbidity and prevention of such injuries is limited. LÄS MER

7. 5. Complicated gallstone disease in Sweden 1988-2006 : a register study

   Författare :Birger Sandzén; Mikael Öman; Erik Nilsson; Roland Andersson; Umeå universitet; []
   Nyckelord :MEDICIN OCH HÄLSOVETENSKAP; MEDICAL AND HEALTH SCIENCES; Gallstone disease; acute pancreatitis; acute biliary pancreatitis; common bile duct stones; acute cholecystitits; acute gallbladder disease; cholecystectomy; ERCP; endoscopic papillotomy; choledochotomy; Surgery; Kirurgi; kirurgi; Surgery;

   Sammanfattning : Background The gallstone prevalence in the western world is 10-20%. Most gallstones are silent, but symptoms and complications appear in 20-40%. The incidence of symptom development in patients with silent gallstones is 2-4% per year. LÄS MER