Lectin histochemistry of 1,2-dimethylhydrazine-induced rat colon neoplasia.
نویسندگان
چکیده
منابع مشابه
Lectin histochemistry for in situ profiling of rat colon sialoglycoconjugates.
The growing interest in glycoconjugates expressed and released by the epithelium of the intestinal mucosa is tightly related to the multiple functional roles attributed to sialic acid and its derivatives. In the present work, biotin and HRP conjugated lectins were used to detect the sialylation pattern and to identify specific structural features of sialoderivatives in the rat colon. In particu...
متن کاملGlycoprotein metabolism in normal proximal and distal rat colon and changes associated with 1,2-dimethylhydrazine-induced colonic neoplasia.
Glycoproteins are major components of secreted mucins as well as membranes of gastrointestinal mucosa! cells. Both qualitative and quantitative differences in mucosa! cell glycoproteins from different regions of the colon have been suggested by histochemical studies. Glycoprotein alterations have also been reported in hu man colon cancer. Since regional differences in glycoprotein synthesis are...
متن کاملLectin histochemistry assay in colon tissues for inter-species characterization
Problem statement: The digestive tract of animals including rodents has taxonomic and ecologic importance due to its ability in adaptation for different environments. Whereas colon absorbs water and carbohydrates, it has a vital role ecologically and physiologically and enjoys different histological structures in different rodents with various diets. Approach: Different rodent specimens belong ...
متن کاملLectin histochemistry of palatine glands in the developing rat.
This study examined the binding pattern of lectins, soybean agglutinin (SBA), Dolichos biflorus agglutinin (DBA), Vicia villosa agglutinin (VVA), Ulex europaeus agglutinin-I (UEA-I), peanut agglutinin (PNA), wheat germ agglutinin (WGA), and succinylated WGA (sucWGA) in the developing rat palatine glands. In adult rats, heterogeneous lectin binding patterns were revealed between the anterior and...
متن کاملLectin histochemistry of human meningiomas.
The lectins Peanut agglutinin (PNA), Canavalia ensiformis (Con A), Ulex europaeus-1 (UEA-1), Dolichos biflorus (DBA), Triticum vulgaris (WGA) were studied in a series of 36 meningiomas (16 meningotheliomatous-including 3 recurrences, 7 transitional, 4 angiomatous, 2 "hemangiopericytic", 3 papillary-including 1 recurrence, 4 anaplastic-including 3 recurrences. PNA binds to all cases of meningoth...
متن کاملذخیره 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: Journal of Histochemistry & Cytochemistry
سال: 1983
ISSN: 0022-1554,1551-5044
DOI: 10.1177/31.10.6688437