Non-lymphoid and lymphoid cells in acute, chronic and relapsing experimental colitis

acute and chronic maxillary sinusitis (nonodontogenic infection)

چکیده ندارد.

Lymphocyte Subpopulations in the Peripheral Blood, Mesenteric Lymphoid Nodes and Colon in Experimental Chronic Ulcerative Colitis

In experimental chronic ulcerative colitis induced by dextran sulfate sodium salt the morphological changes in mesenteric lymph nodes and the composition of lymphocyte subpopulations measured by flow cytometry were studied. In chronic ulcerative colitis the reactive changes in the mesenteric lymph nodes are characterized by follicular hyperplasia and sinus reaction. In chronic ulcerative coliti...

Avian lymphoid leukosis: Virus-like particles in kidney Cells

Lymphoid Leucosis and Coligranoluma in a Budgerigar (Melopsittacus undulatus)

An adult female budgerigar (Melopsittacus undulatus) presented with abdominal enlargement. The condition of the bird deteriorated after needle aspiration for cytological examination. The budgerigar was euthanatized and a complete necropsy was performed. Microscopic sections were prepared and stained with hematoxylin and eosin, Gram staining, periodic acid-Schiff (PAS) and acid-fast staining. Es...

Lymphoid and non-lymphoid cells in the epithelium and lamina propria of intestinal mucosa of pigs.

The jejunum and ileum of 5 day old and adult normal pigs and of 45 day old germ free pigs were used to study the lymphocyte pools in the epithelium and lamina propria by sequential treatments with EDTA, four hours, and 12 hours of collagenase treatment. In adult animals the incubation of the jejunal wall with EDTA resulted in mean (SD) 26.8 (10.9) x 10(6) intraepithelial lymphocytes per g of ti...