نتایج جستجو برای: hepatic artery resistance index
تعداد نتایج: 1033741 فیلتر نتایج به سال:
Introduction The anatomy of the hepatic artery is of great clinical significance in all hepato-biliary surgeries including liver transplants. Recently, due to the rapid increase in the number of liver transplants and laparoscopic cholecystectomy the importance of hepatic artery anatomy has become apparent. In liver transplants appropriate evaluation of hepatic arteries is essential for reducing...
acquaintance with the different anatomical variations of the arterial supply of the gallbladder is of great importance in hepatobiliary surgical procedures. a rare variation of the hepatobiliary arterial system was found during anatomical dissection of a female iranian cadaver. two cystic arteries were present, the first arising directly from the right hepatic artery and the second from the gas...
conclusions fap is an accurate, reliable, and noninvasive approach that can also be combined with other metabolic biomarkers to comprehensively detect and quantify hepatic steatosis. results the difference in fap was significant (p < 0.001) between chb-only patients and chb patients with hepatic steatosis. the cytokeratin 18 fragment (ck18-m65) level was significantly higher in chb patients wit...
Background and purpose: The aim of the present study was to investigate the effect of high intensity interval training (HIIT) and Portulaca Oleracea supplementation on fetuin level and insulin resistance of rat with NAFLD. Materials and methods: 25 male Wistar rats randomly divided into 5 groups: healthy control (n = 5), fatty liver control (n = 5), supplement. (N = 5), HIIT (n = 5) and HIIT+...
سابقه و هدف : سقط خود بخودی مکرر به مواردی اطلاق می گردد که حداقل 3 سقط خودب ه خودی پشت سر هم اتفاق افتاده باشد. با توجه به بالا بودن شیوع سقط مکرر در جامعه و متفاوت بودن میزان مقاومت شریان رحمی در مقالات مختلف و همچنی ن عدم بررسی شریان تخمدانی در کشور ما، مطالعه ای حاضر با هدف بررسی میزان مقاومت شرایین رحمی و تخمدانی زنان با سقط مکرر در فاز میدلوتئال و مقایسه آن با زنان بارور نرمال انجام شد. م...
In classical anatomic variants, the proper hepatic artery (PHA)continues the common hepatic artery (CHA) after the gastroduodenal artery (GDA) detaches itself and divides into the right hepatic artery (RHA) and left hepatic artery (LHA), the proper hepatic artery being located to the left of the hepatocholedochal duct (HCD). This paper presents an abnormal positioning of the PHA placed before t...
BACKGROUND Deregulation of hypothalamic fatty acid sensing lead to hepatic insulin-resistance which may partly contribute to further impairment of glucose homeostasis. METHODOLOGY We investigated here whether hypothalamic nitric oxide (NO) could mediate deleterious peripheral effect of central lipid overload. Thus we infused rats for 24 hours into carotid artery towards brain, either with hep...
We describe a rare variation in the origin of gastroduodenal artery from celiac trunk during routine educational dissection of a 50-year-old male cadaver of Asian origin in our department of Anatomy. Celiac trunk apart from its usual three branches, the left gastric artery, common hepatic artery and splenic artery also gave origin to the gastroduodenal artery in the present case (Figure 1). The...
BACKGROUND Progressive hepatic fibrosis is the eventual cause of liver cirrhosis. Doppler ultrasound has been used to detect hemodynamic changes that are known to be present during the pre-cirrhotic stages of hepatic fibrogenesis. However, the relationship between the Doppler ultrasound parameters and the impairment of the liver function has not been fully investigated. The purpose of this stud...
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