Histomorphological and quantitative immunohistochemical changes in the rat pancreas during aging

نویسندگان
چکیده

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

اگر عضو سایت هستید لطفا وارد حساب کاربری خود شوید

منابع مشابه

Histomorphological and Immunohistochemical Analysis of Pleural Neoplasms

Background & objective:Primary pleural neoplasms are rare entities compared with the pleural involvement by metastatic carcinoma. The current study aimed at investigating the complete spectrum of pleural neoplasms and differentiating between them with the aid of immunohistochemistry (IHC). Methods: Consecutive pleu...

متن کامل

Quantitative and ultrastructural changes in glia and pericytes in the parietal cortex of the aging rat.

The frequency of astrocytes, microglia plus oligodendrocytes, and pericytes displaying nuclei was analyzed and quantified in 160-microm-wide strips of the parietal cortex (Par1 region) from young and aged Wistar rats. The study was performed on two groups of rats aged 3-4 and 32-36 months. Quantifications of the glial cell types and pericytes were made in 1-microm-thick sections stained with to...

متن کامل

Changes in ornithine decarboxylase activity in rat intestines during aging.

The ornithine decarboxylase (ODC) activity of rat intestines, liver, and brain was found to vary dramatically as animals develop and age. Unusually high activity was present in the small intestines of adult animals. The ODC activity of the small intestines approximated that of fetal tissues and of regenerating rat liver. Putrescine, spermine, and spermidine levels of fetal and adult animal tiss...

متن کامل

The Histomorphological and Immunohistochemical Diagnosis of Hepatocellular Carcinoma

Hepatocellular carcinoma is one of the most common malignancies worldwide, and its incidence is growing in association with viral and nonviral chronic liver diseases (Sherman M, 2010). Hepatocellular carcinoma is a lethal cancer, and improved survival relies on the detection of early tumors smaller then 2 cm, which are less likely to have dissemination (Di Tommaso, 2011). The diagnosis of hepat...

متن کامل

Immunohistochemical expression of ghrelin in capsaicin-treated rat ovaries during the different developmental periods

Red hot pepper is a plant that belongs to the Solanaceae family and is known as Capsicum annuum. Capsaicin is the active ingredient of cayenne pepper. Ghrelin is a hormone, which consists of polypeptide structure. Ghrelin also contributes to growth hormone secretion, energy balance, food intake and body weight regulator. The aim of this study was the localization and expression of ghrelin in th...

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

ژورنال

عنوان ژورنال: BIOCELL

سال: 2004

ISSN: 1667-5746

DOI: 10.32604/biocell.2004.28.127