Age-related pathological changes in the pancreas.

نویسنده

  • Yoko Matsuda
چکیده

Pancreas has a complex histology and is characterized by a combination of endocrine and exocrine cells. Pancreas undergoes various pathological changes with aging characterized by increased fatty replacement, fibrosis, lymphoplasmacytic infiltration, amyloid deposition, a decreased weight as well as development of intra-epithelial neoplastic changes. These age-related alterations lead to diabetes mellitus and can predispose the individual to pancreatic ductal adenocarcinoma. In this review, we summarize age-related morphological and pathological changes of aging in pancreas.

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Histomorphometrical study of pancreas in Mehraban female sheep

In the present study, pancreas glands in Mehraban breed of female sheep were histomorphometricallystudied in four different age groups included: fetus, newborn, sexually mature and old ages. The results ofhistomorphometrical analysis with regard to frequency and percentage of parenchymal and stromal structures such as, exocrine secretory units, secretory ducts, blood vessels, islets of Langerha...

متن کامل

Pathological Findings of Osteoarthritis in Sternoclavicular Joint

Background: The sternoclavicular joint (SCJ) is the only synovial articulation between the upper extremity and the trunk. This joint is one of the most frequently used joints, so osteoarthritis (OA) should be very common. However, there are few studies about OA in this joint. Methods: In this study, 48 sternoclavicular joints from the left and right joints of 23 cases and two left joints from t...

متن کامل

Histological Evaluation of Pancreas Following Early Life Stress in Exposure to Pubertal Stress in Male Rats

Background and purpose: Stressful events in early-life induce metabolic disorders in adolescence. The aim of this study was to investigate the effect of early-life stress on number or area of Langerhans islets in exposure to foot-shock and psychological stress in male rats. Materials and methods: The rats were divided into six groups: control (without stress), early-stress (stress at 2 weeks o...

متن کامل

Pathological changes in turkeys experimentally infected with different doses of A/ostrich/Italy/984/2000 H7N1 avian influenza virus

Following experimental inoculation of 3-week-old turkeys with different titres (106, 104, 103, 102 and 101 egg infectious dose (EID50)) of A/ostrich/Italy/984/2000 H7N1 highly pathogenic avian influenza virus (HPAIV), the selected tissues and organs were examined for pathological changes. Tissue samples from different organs that obtained from dead and sacrificed birds were fixed in 10% neutral...

متن کامل

Investigating the Preventive Effect of Garlic on Blood Glucose Levels and Histopathology of Pancreas in Streptozotocin-induced Diabetic Rats

Introduction: The preventive antidiabetic effects of garlic juice on blood glucose levels and pancreas tissue was evaluated in STZ-induced diabetic rats. Methods: 40 male rats were divided into five groups of 8 rats each. 1) Normal group (N), 2) Normal+Garlic group (N+G) received 1 ml garlic juice/100g BW/day for 6 weeks, 3) Diabetic group (D) injected with streptozotocin (60 mg/kg BW,i.p.), 4)...

متن کامل

ذخیره در منابع من


  با ذخیره ی این منبع در منابع من، دسترسی به آن را برای استفاده های بعدی آسان تر کنید

برای دانلود متن کامل این مقاله و بیش از 32 میلیون مقاله دیگر ابتدا ثبت نام کنید

ثبت نام

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

عنوان ژورنال:
  • Frontiers in bioscience

دوره 10  شماره 

صفحات  -

تاریخ انتشار 2018